./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops/eureka_05.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/eureka_05.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f904330329270fbc6a4f6240246ea71e1604d7bb ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:33:10,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:33:10,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:33:10,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:33:10,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:33:10,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:33:10,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:33:10,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:33:10,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:33:10,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:33:10,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:33:10,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:33:10,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:33:10,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:33:10,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:33:10,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:33:10,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:33:10,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:33:10,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:33:10,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:33:10,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:33:10,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:33:10,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:33:10,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:33:10,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:33:10,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:33:10,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:33:10,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:33:10,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:33:10,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:33:10,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:33:10,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:33:10,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:33:10,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:33:10,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:33:10,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:33:10,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:33:10,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:33:10,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:33:10,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:33:10,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:33:10,613 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:33:10,664 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:33:10,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:33:10,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:33:10,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:33:10,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:33:10,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:33:10,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:33:10,667 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:33:10,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:33:10,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:33:10,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:33:10,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:33:10,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:33:10,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:33:10,669 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:33:10,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:33:10,670 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:33:10,670 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:33:10,670 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:33:10,671 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:33:10,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:33:10,671 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:33:10,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:10,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:33:10,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:33:10,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:33:10,672 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:33:10,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:33:10,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:33:10,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f904330329270fbc6a4f6240246ea71e1604d7bb [2020-12-01 17:33:10,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:33:11,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:33:11,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:33:11,006 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:33:11,007 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:33:11,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/../../sv-benchmarks/c/loops/eureka_05.i [2020-12-01 17:33:11,093 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/data/9a37b597d/1b035ea34717428ea2fead650c6c41da/FLAGf94628d22 [2020-12-01 17:33:11,611 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:33:11,611 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/sv-benchmarks/c/loops/eureka_05.i [2020-12-01 17:33:11,623 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/data/9a37b597d/1b035ea34717428ea2fead650c6c41da/FLAGf94628d22 [2020-12-01 17:33:12,000 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/data/9a37b597d/1b035ea34717428ea2fead650c6c41da [2020-12-01 17:33:12,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:33:12,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:33:12,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:12,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:33:12,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:33:12,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1065e443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12, skipping insertion in model container [2020-12-01 17:33:12,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:33:12,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:33:12,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:12,293 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:33:12,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:12,337 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:33:12,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12 WrapperNode [2020-12-01 17:33:12,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:12,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:12,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:33:12,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:33:12,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:12,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:33:12,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:33:12,391 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:33:12,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,401 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,401 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,418 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:33:12,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:33:12,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:33:12,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:33:12,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:33:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:33:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:33:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:33:12,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:33:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:33:12,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:33:12,877 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:33:12,877 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-12-01 17:33:12,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:33:12 BoogieIcfgContainer [2020-12-01 17:33:12,879 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:33:12,880 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:33:12,880 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:33:12,890 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:33:12,890 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:33:12" (1/1) ... [2020-12-01 17:33:12,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:33:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2020-12-01 17:33:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2020-12-01 17:33:12,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-12-01 17:33:12,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:33:13,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:13,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2020-12-01 17:33:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2020-12-01 17:33:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 17:33:13,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:13,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:13,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:33:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:13,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2020-12-01 17:33:13,416 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2020-12-01 17:33:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 17:33:13,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:13,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:13,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 17:33:13,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2020-12-01 17:33:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2020-12-01 17:33:13,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 17:33:13,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 17:33:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:14,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2020-12-01 17:33:14,032 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2020-12-01 17:33:14,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 17:33:14,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 17:33:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2020-12-01 17:33:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2020-12-01 17:33:14,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 17:33:14,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:14,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 17:33:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 17 states and 25 transitions. [2020-12-01 17:33:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 25 transitions. [2020-12-01 17:33:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 17:33:14,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 17:33:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2020-12-01 17:33:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2020-12-01 17:33:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 17:33:14,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-12-01 17:33:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2020-12-01 17:33:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2020-12-01 17:33:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-01 17:33:15,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:15,854 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-12-01 17:33:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:16,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 35 transitions. [2020-12-01 17:33:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2020-12-01 17:33:16,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-01 17:33:16,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:16,289 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-12-01 17:33:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2020-12-01 17:33:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2020-12-01 17:33:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 17:33:16,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:16,662 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-12-01 17:33:16,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 26 states and 38 transitions. [2020-12-01 17:33:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 38 transitions. [2020-12-01 17:33:16,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 17:33:16,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 17:33:17,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions. [2020-12-01 17:33:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions. [2020-12-01 17:33:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 17:33:17,954 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 17:33:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 32 states and 43 transitions. [2020-12-01 17:33:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2020-12-01 17:33:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 17:33:18,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-12-01 17:33:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2020-12-01 17:33:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2020-12-01 17:33:19,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 17:33:19,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:19,730 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-12-01 17:33:20,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:20,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2020-12-01 17:33:20,260 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2020-12-01 17:33:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 17:33:20,261 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:20,379 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-12-01 17:33:21,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:21,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2020-12-01 17:33:21,064 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2020-12-01 17:33:21,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 17:33:21,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:21,102 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-12-01 17:33:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2020-12-01 17:33:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2020-12-01 17:33:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-01 17:33:21,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2020-12-01 17:33:21,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:21,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2020-12-01 17:33:21,890 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2020-12-01 17:33:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-12-01 17:33:21,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:22,035 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2020-12-01 17:33:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2020-12-01 17:33:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2020-12-01 17:33:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 17:33:22,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2020-12-01 17:33:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions. [2020-12-01 17:33:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2020-12-01 17:33:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-01 17:33:22,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-12-01 17:33:35,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:35,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 64 states and 83 transitions. [2020-12-01 17:33:35,436 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2020-12-01 17:33:35,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-01 17:33:35,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-12-01 17:33:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:33:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2020-12-01 17:33:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2020-12-01 17:33:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-01 17:33:38,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:33:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:33:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-12-01 17:34:05,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:34:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 68 states and 90 transitions. [2020-12-01 17:34:05,964 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 90 transitions. [2020-12-01 17:34:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-01 17:34:05,964 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:34:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:34:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-12-01 17:34:11,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:34:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 47 states and 58 transitions. [2020-12-01 17:34:11,345 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2020-12-01 17:34:11,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-01 17:34:11,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:34:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:34:15,769 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-12-01 17:35:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:35:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 74 states and 96 transitions. [2020-12-01 17:35:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 96 transitions. [2020-12-01 17:35:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-01 17:35:01,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:35:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:35:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 1 proven. 26 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-12-01 17:35:08,048 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:35:12,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:35:12,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 53 states and 65 transitions. [2020-12-01 17:35:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2020-12-01 17:35:12,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-01 17:35:12,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:35:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:35:22,745 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 22 [2020-12-01 17:35:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 1 proven. 108 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-12-01 17:35:40,709 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 37 [2020-12-01 17:35:47,206 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 35 [2020-12-01 17:35:49,306 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2020-12-01 17:35:51,476 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:35:55,686 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:36:01,416 WARN L197 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2020-12-01 17:36:05,287 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2020-12-01 17:36:08,956 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2020-12-01 17:36:12,726 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:36:13,791 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:36:15,446 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2020-12-01 17:36:20,578 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:36:22,657 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:36:23,301 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:36:31,263 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:36:33,885 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2020-12-01 17:36:36,530 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2020-12-01 17:37:16,505 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 34 [2020-12-01 17:37:25,792 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-01 17:37:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:37:30,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 83 states and 107 transitions. [2020-12-01 17:37:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 107 transitions. [2020-12-01 17:37:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-01 17:37:30,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:37:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:37:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 1 proven. 108 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2020-12-01 17:37:36,450 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:37:39,446 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:37:42,368 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:37:45,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:37:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 86 states and 108 transitions. [2020-12-01 17:37:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 108 transitions. [2020-12-01 17:37:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-12-01 17:37:45,028 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:37:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:37:50,357 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 77 proven. 21 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2020-12-01 17:38:12,478 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2020-12-01 17:38:26,160 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2020-12-01 17:38:29,732 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2020-12-01 17:38:33,362 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2020-12-01 17:38:37,168 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2020-12-01 17:38:40,310 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2020-12-01 17:38:44,532 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2020-12-01 17:38:49,361 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2020-12-01 17:38:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:38:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 94 states and 118 transitions. [2020-12-01 17:38:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 118 transitions. [2020-12-01 17:38:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-01 17:38:52,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:38:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:39:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 4 proven. 96 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2020-12-01 17:39:17,970 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 31 [2020-12-01 17:39:22,292 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2020-12-01 17:39:25,916 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 35 [2020-12-01 17:39:31,072 WARN L197 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2020-12-01 17:39:34,035 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2020-12-01 17:39:38,989 WARN L197 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2020-12-01 17:39:42,340 WARN L197 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 42 [2020-12-01 17:39:44,550 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:39:50,389 WARN L197 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:39:57,210 WARN L197 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:40:01,658 WARN L197 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2020-12-01 17:40:06,216 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2020-12-01 17:40:09,731 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:40:10,782 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2020-12-01 17:40:15,284 WARN L197 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2020-12-01 17:40:19,818 WARN L197 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2020-12-01 17:40:25,043 WARN L197 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:40:29,300 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:40:29,899 WARN L197 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2020-12-01 17:40:33,491 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2020-12-01 17:40:34,101 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:40:34,704 WARN L197 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2020-12-01 17:40:36,732 WARN L197 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:40:38,985 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:40:39,614 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2020-12-01 17:40:44,608 WARN L197 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2020-12-01 17:40:46,783 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:40:49,562 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:40:50,319 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:40:54,878 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:40:55,496 WARN L197 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:40:57,329 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:40:59,254 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:40:59,836 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:41:00,553 WARN L197 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:41:02,725 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:41:04,777 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:41:06,104 WARN L197 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:41:11,454 WARN L197 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:41:16,670 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:41:17,431 WARN L197 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:41:19,463 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:41:21,456 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:41:22,825 WARN L197 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:41:28,722 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:41:34,312 WARN L197 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:41:50,495 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 31 [2020-12-01 17:42:14,097 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 30 [2020-12-01 17:42:21,884 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 30 [2020-12-01 17:42:29,732 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 27 [2020-12-01 17:42:39,232 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 27 [2020-12-01 17:42:59,478 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 29 [2020-12-01 17:43:11,052 WARN L197 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 27 [2020-12-01 17:43:19,592 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2020-12-01 17:43:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:43:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 127 states and 164 transitions. [2020-12-01 17:43:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 164 transitions. [2020-12-01 17:43:22,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-01 17:43:22,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:43:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:43:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 4 proven. 96 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2020-12-01 17:43:24,387 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:43:25,099 WARN L197 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:43:29,154 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:43:30,220 WARN L197 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:43:32,555 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:43:34,919 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:43:36,018 WARN L197 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:43:40,350 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:43:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:43:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 130 states and 165 transitions. [2020-12-01 17:43:40,407 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 165 transitions. [2020-12-01 17:43:40,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-01 17:43:40,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:43:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:43:41,050 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 100 proven. 49 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2020-12-01 17:43:41,796 WARN L197 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2020-12-01 17:43:42,513 WARN L197 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:43:47,383 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:43:48,101 WARN L197 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2020-12-01 17:43:48,813 WARN L197 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2020-12-01 17:43:53,789 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:43:54,585 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 17:43:55,368 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2020-12-01 17:43:57,827 WARN L197 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:44:00,309 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 17:44:01,176 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2020-12-01 17:44:01,994 WARN L197 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2020-12-01 17:44:06,887 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:44:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:44:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 71 states and 82 transitions. [2020-12-01 17:44:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 82 transitions. [2020-12-01 17:44:06,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-12-01 17:44:06,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:44:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:44:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-12-01 17:44:16,854 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 27 [2020-12-01 17:44:25,831 WARN L197 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 25 [2020-12-01 17:44:35,186 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 22 [2020-12-01 17:45:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:45:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 55 states and 62 transitions. [2020-12-01 17:45:08,340 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 62 transitions. [2020-12-01 17:45:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-12-01 17:45:08,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:45:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:45:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-12-01 17:45:17,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:45:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 48 states and 53 transitions. [2020-12-01 17:45:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2020-12-01 17:45:17,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 17:45:17,507 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 35 iterations. [2020-12-01 17:45:17,514 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-12-01 17:45:18,030 WARN L197 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2020-12-01 17:45:19,182 WARN L197 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2020-12-01 17:45:22,061 WARN L197 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 94 DAG size of output: 71 [2020-12-01 17:45:22,468 WARN L197 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2020-12-01 17:45:23,153 WARN L197 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2020-12-01 17:45:23,807 WARN L197 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-12-01 17:45:23,808 INFO L569 CodeCheckObserver]: Invariant with dag size 58 [2020-12-01 17:45:23,818 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,819 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,823 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,824 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,841 INFO L569 CodeCheckObserver]: Invariant with dag size 73 [2020-12-01 17:45:23,846 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,846 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,846 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,863 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,875 INFO L569 CodeCheckObserver]: Invariant with dag size 50 [2020-12-01 17:45:23,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,882 INFO L569 CodeCheckObserver]: Invariant with dag size 54 [2020-12-01 17:45:23,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,907 INFO L569 CodeCheckObserver]: Invariant with dag size 71 [2020-12-01 17:45:23,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,912 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:23,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 05:45:23 ImpRootNode [2020-12-01 17:45:23,921 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 17:45:23,922 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 17:45:23,922 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 17:45:23,922 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 17:45:23,923 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:33:12" (3/4) ... [2020-12-01 17:45:23,934 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 17:45:23,944 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2020-12-01 17:45:23,944 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-12-01 17:45:23,945 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-01 17:45:23,945 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-01 17:45:24,015 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_3fa102eb-df7a-4772-87aa-51604c7b7d16/bin/ukojak/witness.graphml [2020-12-01 17:45:24,015 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 17:45:24,016 INFO L168 Benchmark]: Toolchain (without parser) took 732010.00 ms. Allocated memory was 94.4 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 61.7 MB in the beginning and 391.0 MB in the end (delta: -329.3 MB). Peak memory consumption was 769.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:24,017 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 69.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:45:24,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.71 ms. Allocated memory is still 94.4 MB. Free memory was 61.5 MB in the beginning and 70.7 MB in the end (delta: -9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:24,018 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.53 ms. Allocated memory is still 94.4 MB. Free memory was 70.7 MB in the beginning and 69.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:24,019 INFO L168 Benchmark]: Boogie Preprocessor took 29.83 ms. Allocated memory is still 94.4 MB. Free memory was 69.0 MB in the beginning and 67.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:24,023 INFO L168 Benchmark]: RCFGBuilder took 459.62 ms. Allocated memory is still 94.4 MB. Free memory was 67.9 MB in the beginning and 44.4 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:24,026 INFO L168 Benchmark]: CodeCheck took 731041.33 ms. Allocated memory was 94.4 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 44.4 MB in the beginning and 395.2 MB in the end (delta: -350.8 MB). Peak memory consumption was 749.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:24,027 INFO L168 Benchmark]: Witness Printer took 93.32 ms. Allocated memory is still 1.2 GB. Free memory was 395.2 MB in the beginning and 391.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:45:24,029 INFO L339 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, 12 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 724.5s, OverallIterations: 35, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 SDtfs, 727309004 SDslu, 0 SDs, 0 SdLazy, 393108604 SolverSat, -2049264960 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 33.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8084 GetRequests, 6631 SyntacticMatches, 349 SemanticMatches, 1104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 570497 ImplicationChecksByTransitivity, 715.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 68.1s InterpolantComputationTime, 937 NumberOfCodeBlocks, 937 NumberOfCodeBlocksAsserted, 34 NumberOfCheckSat, 903 ConstructedInterpolants, 0 QuantifiedInterpolants, 310459 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 3 PerfectInterpolantSequences, 2134/3134 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 30]: Loop Invariant [2020-12-01 17:45:24,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,034 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,036 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,036 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,037 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,037 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,037 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,037 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,037 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,045 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && array <= 0) && unknown-#memory_int-unknown[array][0] == 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][array + 4] == 1) && n <= lh + 4) && !(array == array)) && unknown-#memory_int-unknown[array][12] == 3) && 0 <= array) && array + 4 * lh <= 4) && 4 <= array + 4 * lh) && array == 0) || (((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && array <= 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][0] == 0) && unknown-#memory_int-unknown[array][array + 4] == 1) && n < lh + 4) && !(array == array)) && unknown-#memory_int-unknown[array][12] == 3) && 0 <= array) && array == 0)) || ((((((unknown-#memory_int-unknown[array][16] == 4 && unknown-#memory_int-unknown[array][4] == 1) && unknown-#memory_int-unknown[array][0] == 0) && 2 == unknown-#memory_int-unknown[array][8]) && n < lh + 1) && unknown-#memory_int-unknown[array][12] == 3) && array == 0)) || (((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && array <= 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && lh == 0) && unknown-#memory_int-unknown[array][0] == 0) && unknown-#memory_int-unknown[array][array + 4] == 1) && !(array == array)) && unknown-#memory_int-unknown[array][12] == 3) && n <= 5) && 0 <= array) && 5 <= n) && array == 0) - InvariantResult [Line: 32]: Loop Invariant [2020-12-01 17:45:24,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,061 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && lh + 4 <= n) && unknown-#memory_int-unknown[array][0] == 0) && n < i + 2) && !(lh == 0)) && n <= lh + 4) && !(array == array)) && 0 <= array) && array == 0) && array <= 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][array + 4] == 1) && unknown-#memory_int-unknown[array][12] == 3) || (((((((((((n < i + 3 && unknown-#memory_int-unknown[array][array + 8] == 2) && array <= 0) && unknown-#memory_int-unknown[array][0] == 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][array + 4] == 1) && !(array == array)) && n < lh + 4) && unknown-#memory_int-unknown[array][12] == 3) && lh + 3 <= n) && 0 <= array) && array == 0)) || ((((((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && lh + 4 <= n) && unknown-#memory_int-unknown[array][0] == 0) && 8 <= 4 * i + array) && n <= lh + 4) && !(array == array)) && i + 3 <= n) && 0 <= array) && array == 0) && n <= i + 3) && 4 * i + array <= 8) && array <= 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][array + 4] == 1) && unknown-#memory_int-unknown[array][12] == 3)) || (((((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && lh + 4 <= n) && unknown-#memory_int-unknown[array][0] == 0) && n <= lh + 4) && !(array == array)) && 0 <= array) && array == 0) && n < i + 3) && array <= 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][array + 4] == 1) && 12 == i * 4 + array) && i + 2 <= n) && unknown-#memory_int-unknown[array][12] == 3)) || (((((((((((lh + 2 <= n && unknown-#memory_int-unknown[array][array + 8] == 2) && array <= 0) && unknown-#memory_int-unknown[array][0] == 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && n < i + 2) && unknown-#memory_int-unknown[array][array + 4] == 1) && n < lh + 3) && !(array == array)) && unknown-#memory_int-unknown[array][12] == 3) && 0 <= array) && array == 0)) || ((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && array <= 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][0] == 0) && n < i + 1) && unknown-#memory_int-unknown[array][array + 4] == 1) && n <= lh + 4) && !(array == array)) && unknown-#memory_int-unknown[array][12] == 3) && 0 <= array) && array == 0)) || (((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && array <= 0) && unknown-#memory_int-unknown[array][0] == 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && lh == 0) && unknown-#memory_int-unknown[array][array + 4] == 1) && !(array == array)) && unknown-#memory_int-unknown[array][12] == 3) && n <= 5) && 0 <= array) && 5 <= n) && array == 0) - InvariantResult [Line: 14]: Loop Invariant [2020-12-01 17:45:24,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,067 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,068 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,069 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((unknown-#memory_int-unknown[array][16] == 4 && i == 0) && unknown-#memory_int-unknown[array][4] == 1) && 2 == unknown-#memory_int-unknown[array][8]) && unknown-#memory_int-unknown[array][12] == 3) && array == 0) || (((((1 <= i && unknown-#memory_int-unknown[array][12] == i + 2) && i <= 1) && i + 3 == unknown-#memory_int-unknown[array][i * 4 + 12]) && array == 0) && unknown-#memory_int-unknown[array][i * 4 + 4] == 2)) || ((3 <= i && array == 0) && unknown-#memory_int-unknown[array][i * 4 + 4] == i + 1)) || ((((unknown-#memory_int-unknown[array][i * 4 + 8] == i + 2 && unknown-#memory_int-unknown[array][12] == i + 1) && 2 <= i) && i <= 2) && array == 0)) || 4 <= i - InvariantResult [Line: 49]: Loop Invariant [2020-12-01 17:45:24,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,070 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,071 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((((unknown-#memory_int-unknown[array][16] == 4 && i == unknown-#memory_int-unknown[array][array + i * 4]) && unknown-#memory_int-unknown[array][4] == 1) && 2 == unknown-#memory_int-unknown[array][8]) && array + i * 4 == 0) && unknown-#memory_int-unknown[array][12] == 3) && array == 0) || (((i == unknown-#memory_int-unknown[array][array + i * 4] && 3 <= i) && array == 0) && unknown-#memory_int-unknown[array][i * 4 + 4] == i + 1)) || ((i == unknown-#memory_int-unknown[array][array + i * 4] && array == 0) && 4 <= i)) || 5 <= i) || (((((1 <= i && unknown-#memory_int-unknown[array][12] == i + 2) && i == unknown-#memory_int-unknown[array][array + i * 4]) && i + 3 == unknown-#memory_int-unknown[array][i * 4 + 12]) && array == 0) && unknown-#memory_int-unknown[array][i * 4 + 4] == 2)) || ((((unknown-#memory_int-unknown[array][i * 4 + 8] == i + 2 && unknown-#memory_int-unknown[array][12] == i + 1) && i == unknown-#memory_int-unknown[array][array + i * 4]) && 2 <= i) && array == 0) - InvariantResult [Line: 44]: Loop Invariant [2020-12-01 17:45:24,080 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,080 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,080 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,083 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-12-01 17:45:24,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((3 == unknown-#memory_int-unknown[array][array + i * 4 := i][12] && unknown-#memory_int-unknown[array][array + i * 4 := i][array + 8] == 2) && array <= 0) && !(array == array)) && 0 <= i) && unknown-#memory_int-unknown[array][array + i * 4 := i][array + 4] == 1) && i <= 0) && n <= 5) && 0 <= array) && 5 <= n) && array == 0) && unknown-#memory_int-unknown[array][array + i * 4 := i][array + 16] == array + 4) || ((((((!(array == array) && n <= 5) && 0 <= array) && 5 <= n) && array + 16 <= 4 * i) && array == 0) && i <= 4)) || (((((((((3 == unknown-#memory_int-unknown[array][array + i * 4 := i][12] && unknown-#memory_int-unknown[array][array + i * 4 := i][array + 8] == 2) && array <= 0) && i == 1) && !(array == array)) && n <= 5) && 0 <= array) && 5 <= n) && array == 0) && unknown-#memory_int-unknown[array][array + i * 4 := i][array + 16] == array + 4)) || ((((((((array <= 0 && 3 <= i) && i <= 3) && !(array == array)) && n <= 5) && 0 <= array) && 5 <= n) && array == 0) && unknown-#memory_int-unknown[array][array + i * 4 := i][array + 16] == array + 4)) || ((((((((3 == unknown-#memory_int-unknown[array][array + i * 4 := i][12] && array <= 0) && 2 <= i) && !(array == array)) && n <= 5) && 5 <= n) && i + 2 <= (array + array * -1 + 16) / 4) && array == 0) && unknown-#memory_int-unknown[array][array + i * 4 := i][array + 16] == array + 4)) || (((((((((((unknown-#memory_int-unknown[array][array + 8] == 2 && array <= 0) && array + 4 == unknown-#memory_int-unknown[array][array + 16]) && unknown-#memory_int-unknown[array][0] == 0) && unknown-#memory_int-unknown[array][array + 4] == 1) && i < 0) && !(array == array)) && unknown-#memory_int-unknown[array][12] == 3) && n <= 5) && 0 <= array) && 5 <= n) && array == 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 69.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 328.71 ms. Allocated memory is still 94.4 MB. Free memory was 61.5 MB in the beginning and 70.7 MB in the end (delta: -9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 48.53 ms. Allocated memory is still 94.4 MB. Free memory was 70.7 MB in the beginning and 69.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 29.83 ms. Allocated memory is still 94.4 MB. Free memory was 69.0 MB in the beginning and 67.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 459.62 ms. Allocated memory is still 94.4 MB. Free memory was 67.9 MB in the beginning and 44.4 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * CodeCheck took 731041.33 ms. Allocated memory was 94.4 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 44.4 MB in the beginning and 395.2 MB in the end (delta: -350.8 MB). Peak memory consumption was 749.1 MB. Max. memory is 16.1 GB. * Witness Printer took 93.32 ms. Allocated memory is still 1.2 GB. Free memory was 395.2 MB in the beginning and 391.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int RESULT: Ultimate proved your program to be correct! Received shutdown request...