./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label50.c --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_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label50.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/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 a31fc366553bc9a99fad54b74f13ac11eefe15f6 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:20:38,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:20:38,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:20:38,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:20:38,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:20:38,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:20:38,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:20:38,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:20:38,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:20:38,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:20:38,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:20:38,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:20:38,379 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:20:38,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:20:38,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:20:38,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:20:38,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:20:38,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:20:38,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:20:38,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:20:38,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:20:38,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:20:38,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:20:38,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:20:38,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:20:38,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:20:38,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:20:38,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:20:38,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:20:38,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:20:38,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:20:38,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:20:38,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:20:38,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:20:38,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:20:38,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:20:38,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:20:38,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:20:38,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:20:38,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:20:38,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:20:38,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:20:38,468 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:20:38,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:20:38,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:20:38,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:20:38,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:20:38,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:20:38,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:20:38,473 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:20:38,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:20:38,474 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:20:38,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:20:38,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:20:38,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:20:38,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:20:38,476 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:20:38,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:20:38,477 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:20:38,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:20:38,477 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:20:38,477 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:20:38,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:20:38,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:20:38,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:38,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:20:38,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:20:38,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:20:38,479 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:20:38,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:20:38,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:20:38,480 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_7d02ce32-bee8-43d6-885e-e63b28297dec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a31fc366553bc9a99fad54b74f13ac11eefe15f6 [2020-12-01 18:20:38,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:20:38,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:20:38,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:20:38,843 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:20:38,845 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:20:38,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/../../sv-benchmarks/c/eca-rers2012/Problem02_label50.c [2020-12-01 18:20:38,955 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/data/1d9db2dd3/149abda7fc2a4109a035127ae070c3d7/FLAGc6383202d [2020-12-01 18:20:39,715 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:20:39,716 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/sv-benchmarks/c/eca-rers2012/Problem02_label50.c [2020-12-01 18:20:39,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/data/1d9db2dd3/149abda7fc2a4109a035127ae070c3d7/FLAGc6383202d [2020-12-01 18:20:39,971 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/data/1d9db2dd3/149abda7fc2a4109a035127ae070c3d7 [2020-12-01 18:20:39,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:20:39,977 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:20:39,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:39,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:20:39,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:20:39,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:39" (1/1) ... [2020-12-01 18:20:39,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73daf296 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:39, skipping insertion in model container [2020-12-01 18:20:39,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:39" (1/1) ... [2020-12-01 18:20:39,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:20:40,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:20:40,615 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:20:40,631 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:20:40,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:20:40,808 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:20:40,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40 WrapperNode [2020-12-01 18:20:40,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:40,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:20:40,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:20:40,812 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:20:40,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:40,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:40,936 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:20:40,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:20:40,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:20:40,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:20:40,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:40,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:40,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:40,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:41,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:41,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:41,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... [2020-12-01 18:20:41,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:20:41,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:20:41,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:20:41,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:20:41,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/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 18:20:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:20:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:20:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:20:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:20:43,922 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:20:43,922 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-12-01 18:20:43,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:20:43 BoogieIcfgContainer [2020-12-01 18:20:43,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:20:43,929 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:20:43,930 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:20:43,943 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:20:43,943 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:20:43" (1/1) ... [2020-12-01 18:20:43,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:20:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:44,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2020-12-01 18:20:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2020-12-01 18:20:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-12-01 18:20:44,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:44,583 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 18:20:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:45,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 163 states and 240 transitions. [2020-12-01 18:20:45,334 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 240 transitions. [2020-12-01 18:20:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-12-01 18:20:45,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:45,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:45,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 166 states and 245 transitions. [2020-12-01 18:20:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2020-12-01 18:20:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-12-01 18:20:45,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 18:20:46,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 167 states and 248 transitions. [2020-12-01 18:20:46,030 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 248 transitions. [2020-12-01 18:20:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-12-01 18:20:46,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 184 states and 274 transitions. [2020-12-01 18:20:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 274 transitions. [2020-12-01 18:20:46,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-12-01 18:20:46,477 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 202 states and 296 transitions. [2020-12-01 18:20:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 296 transitions. [2020-12-01 18:20:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-12-01 18:20:47,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 224 states and 326 transitions. [2020-12-01 18:20:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 326 transitions. [2020-12-01 18:20:48,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-12-01 18:20:48,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 18:20:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 234 states and 336 transitions. [2020-12-01 18:20:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 336 transitions. [2020-12-01 18:20:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-12-01 18:20:48,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 254 states and 361 transitions. [2020-12-01 18:20:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 361 transitions. [2020-12-01 18:20:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-12-01 18:20:49,431 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:49,597 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 18:20:50,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 333 states and 442 transitions. [2020-12-01 18:20:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 442 transitions. [2020-12-01 18:20:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-12-01 18:20:50,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:50,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 349 states and 464 transitions. [2020-12-01 18:20:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 464 transitions. [2020-12-01 18:20:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-12-01 18:20:51,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:52,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 362 states and 480 transitions. [2020-12-01 18:20:52,110 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 480 transitions. [2020-12-01 18:20:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-12-01 18:20:52,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:52,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 376 states and 493 transitions. [2020-12-01 18:20:52,403 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 493 transitions. [2020-12-01 18:20:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-12-01 18:20:52,406 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:52,517 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 392 states and 510 transitions. [2020-12-01 18:20:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 510 transitions. [2020-12-01 18:20:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-12-01 18:20:53,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:53,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 406 states and 524 transitions. [2020-12-01 18:20:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 524 transitions. [2020-12-01 18:20:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-12-01 18:20:53,925 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:54,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 431 states and 558 transitions. [2020-12-01 18:20:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 558 transitions. [2020-12-01 18:20:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-12-01 18:20:54,896 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:54,958 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 439 states and 567 transitions. [2020-12-01 18:20:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 567 transitions. [2020-12-01 18:20:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-12-01 18:20:55,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 449 states and 583 transitions. [2020-12-01 18:20:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 583 transitions. [2020-12-01 18:20:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-12-01 18:20:55,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 463 states and 598 transitions. [2020-12-01 18:20:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 598 transitions. [2020-12-01 18:20:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-12-01 18:20:56,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 474 states and 609 transitions. [2020-12-01 18:20:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 609 transitions. [2020-12-01 18:20:57,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-12-01 18:20:57,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:57,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 484 states and 618 transitions. [2020-12-01 18:20:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 618 transitions. [2020-12-01 18:20:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-12-01 18:20:57,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 495 states and 636 transitions. [2020-12-01 18:20:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 636 transitions. [2020-12-01 18:20:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-12-01 18:20:58,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 509 states and 650 transitions. [2020-12-01 18:20:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 650 transitions. [2020-12-01 18:20:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-12-01 18:20:58,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:20:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:20:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 515 states and 657 transitions. [2020-12-01 18:20:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 657 transitions. [2020-12-01 18:20:59,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-12-01 18:20:59,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:20:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:20:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:01,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 539 states and 688 transitions. [2020-12-01 18:21:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 688 transitions. [2020-12-01 18:21:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-12-01 18:21:01,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 554 states and 702 transitions. [2020-12-01 18:21:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 702 transitions. [2020-12-01 18:21:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-12-01 18:21:01,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 559 states and 711 transitions. [2020-12-01 18:21:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 711 transitions. [2020-12-01 18:21:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-12-01 18:21:02,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:02,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 564 states and 716 transitions. [2020-12-01 18:21:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 716 transitions. [2020-12-01 18:21:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-12-01 18:21:02,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 59 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 604 states and 770 transitions. [2020-12-01 18:21:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 770 transitions. [2020-12-01 18:21:04,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-12-01 18:21:04,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 619 states and 792 transitions. [2020-12-01 18:21:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 792 transitions. [2020-12-01 18:21:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 18:21:06,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:06,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:08,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 635 states and 814 transitions. [2020-12-01 18:21:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 814 transitions. [2020-12-01 18:21:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 18:21:08,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:09,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 638 states and 820 transitions. [2020-12-01 18:21:09,336 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 820 transitions. [2020-12-01 18:21:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 18:21:09,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 652 states and 834 transitions. [2020-12-01 18:21:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 834 transitions. [2020-12-01 18:21:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 18:21:09,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 657 states and 844 transitions. [2020-12-01 18:21:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 844 transitions. [2020-12-01 18:21:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-01 18:21:10,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:10,672 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:11,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 664 states and 853 transitions. [2020-12-01 18:21:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 853 transitions. [2020-12-01 18:21:11,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-01 18:21:11,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:11,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 669 states and 857 transitions. [2020-12-01 18:21:11,841 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 857 transitions. [2020-12-01 18:21:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-12-01 18:21:11,843 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:11,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:12,046 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 694 states and 894 transitions. [2020-12-01 18:21:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 894 transitions. [2020-12-01 18:21:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-12-01 18:21:14,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:14,969 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 709 states and 908 transitions. [2020-12-01 18:21:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 908 transitions. [2020-12-01 18:21:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-12-01 18:21:15,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:16,042 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 714 states and 917 transitions. [2020-12-01 18:21:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 917 transitions. [2020-12-01 18:21:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-12-01 18:21:16,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:16,337 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 729 states and 945 transitions. [2020-12-01 18:21:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 945 transitions. [2020-12-01 18:21:19,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-12-01 18:21:19,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 749 states and 966 transitions. [2020-12-01 18:21:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 966 transitions. [2020-12-01 18:21:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-12-01 18:21:21,257 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 754 states and 976 transitions. [2020-12-01 18:21:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 976 transitions. [2020-12-01 18:21:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 18:21:22,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:22,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:22,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 756 states and 980 transitions. [2020-12-01 18:21:22,758 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 980 transitions. [2020-12-01 18:21:22,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 18:21:22,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:23,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:23,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 761 states and 984 transitions. [2020-12-01 18:21:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 984 transitions. [2020-12-01 18:21:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 18:21:23,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:23,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 766 states and 988 transitions. [2020-12-01 18:21:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 988 transitions. [2020-12-01 18:21:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 18:21:23,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:23,816 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 18:21:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 772 states and 997 transitions. [2020-12-01 18:21:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 997 transitions. [2020-12-01 18:21:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 18:21:24,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 788 states and 1020 transitions. [2020-12-01 18:21:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1020 transitions. [2020-12-01 18:21:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 18:21:26,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 794 states and 1027 transitions. [2020-12-01 18:21:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1027 transitions. [2020-12-01 18:21:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 18:21:27,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 795 states and 1032 transitions. [2020-12-01 18:21:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1032 transitions. [2020-12-01 18:21:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-12-01 18:21:27,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 68 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:29,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:29,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 821 states and 1062 transitions. [2020-12-01 18:21:29,802 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1062 transitions. [2020-12-01 18:21:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-12-01 18:21:29,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:29,858 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 68 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:30,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 832 states and 1073 transitions. [2020-12-01 18:21:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1073 transitions. [2020-12-01 18:21:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-12-01 18:21:30,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 68 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 842 states and 1082 transitions. [2020-12-01 18:21:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1082 transitions. [2020-12-01 18:21:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-12-01 18:21:31,423 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:32,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 873 states and 1119 transitions. [2020-12-01 18:21:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1119 transitions. [2020-12-01 18:21:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:32,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:33,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 878 states and 1127 transitions. [2020-12-01 18:21:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1127 transitions. [2020-12-01 18:21:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:33,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 879 states and 1127 transitions. [2020-12-01 18:21:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1127 transitions. [2020-12-01 18:21:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:33,754 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:33,803 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 882 states and 1136 transitions. [2020-12-01 18:21:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1136 transitions. [2020-12-01 18:21:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:34,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:34,603 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 883 states and 1136 transitions. [2020-12-01 18:21:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1136 transitions. [2020-12-01 18:21:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:35,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 907 states and 1176 transitions. [2020-12-01 18:21:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1176 transitions. [2020-12-01 18:21:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:37,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 928 states and 1198 transitions. [2020-12-01 18:21:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1198 transitions. [2020-12-01 18:21:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:40,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 933 states and 1202 transitions. [2020-12-01 18:21:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1202 transitions. [2020-12-01 18:21:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-12-01 18:21:40,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 934 states and 1203 transitions. [2020-12-01 18:21:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1203 transitions. [2020-12-01 18:21:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-01 18:21:41,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:41,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 938 states and 1209 transitions. [2020-12-01 18:21:42,141 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1209 transitions. [2020-12-01 18:21:42,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-01 18:21:42,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:42,203 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:43,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 942 states and 1217 transitions. [2020-12-01 18:21:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1217 transitions. [2020-12-01 18:21:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-01 18:21:43,694 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 952 states and 1228 transitions. [2020-12-01 18:21:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1228 transitions. [2020-12-01 18:21:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-12-01 18:21:44,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-12-01 18:21:45,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:45,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 955 states and 1233 transitions. [2020-12-01 18:21:45,882 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1233 transitions. [2020-12-01 18:21:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-12-01 18:21:45,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-12-01 18:21:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 956 states and 1234 transitions. [2020-12-01 18:21:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1234 transitions. [2020-12-01 18:21:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-12-01 18:21:45,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1001 states and 1289 transitions. [2020-12-01 18:21:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1289 transitions. [2020-12-01 18:21:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-12-01 18:21:51,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1022 states and 1309 transitions. [2020-12-01 18:21:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1309 transitions. [2020-12-01 18:21:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-12-01 18:21:55,709 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 73 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:21:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1023 states and 1309 transitions. [2020-12-01 18:21:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1309 transitions. [2020-12-01 18:21:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-12-01 18:21:55,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:55,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:21:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1029 states and 1314 transitions. [2020-12-01 18:21:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1314 transitions. [2020-12-01 18:21:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2020-12-01 18:21:56,714 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:21:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:57,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1058 states and 1359 transitions. [2020-12-01 18:21:57,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1359 transitions. [2020-12-01 18:21:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-12-01 18:21:57,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:57,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-12-01 18:21:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1061 states and 1364 transitions. [2020-12-01 18:21:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1364 transitions. [2020-12-01 18:21:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-12-01 18:21:58,942 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-12-01 18:21:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:21:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1062 states and 1365 transitions. [2020-12-01 18:21:59,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1365 transitions. [2020-12-01 18:21:59,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-12-01 18:21:59,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:21:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:21:59,124 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1089 states and 1398 transitions. [2020-12-01 18:22:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1398 transitions. [2020-12-01 18:22:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2020-12-01 18:22:00,647 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1093 states and 1404 transitions. [2020-12-01 18:22:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1404 transitions. [2020-12-01 18:22:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-12-01 18:22:01,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 78 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:22:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1098 states and 1411 transitions. [2020-12-01 18:22:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1411 transitions. [2020-12-01 18:22:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-12-01 18:22:03,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1127 states and 1443 transitions. [2020-12-01 18:22:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1443 transitions. [2020-12-01 18:22:04,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-12-01 18:22:04,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:22:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1128 states and 1446 transitions. [2020-12-01 18:22:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1446 transitions. [2020-12-01 18:22:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-12-01 18:22:04,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:22:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1135 states and 1456 transitions. [2020-12-01 18:22:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1456 transitions. [2020-12-01 18:22:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-12-01 18:22:06,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:22:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1138 states and 1459 transitions. [2020-12-01 18:22:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1459 transitions. [2020-12-01 18:22:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-12-01 18:22:07,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:08,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1175 states and 1500 transitions. [2020-12-01 18:22:08,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1500 transitions. [2020-12-01 18:22:08,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 18:22:08,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1194 states and 1518 transitions. [2020-12-01 18:22:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1518 transitions. [2020-12-01 18:22:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 18:22:08,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:09,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1212 states and 1535 transitions. [2020-12-01 18:22:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1535 transitions. [2020-12-01 18:22:09,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 18:22:09,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 75 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1254 states and 1594 transitions. [2020-12-01 18:22:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1594 transitions. [2020-12-01 18:22:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 18:22:15,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 75 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:19,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:19,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1269 states and 1621 transitions. [2020-12-01 18:22:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1621 transitions. [2020-12-01 18:22:19,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 18:22:19,630 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 75 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:20,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1270 states and 1623 transitions. [2020-12-01 18:22:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1623 transitions. [2020-12-01 18:22:20,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 18:22:20,467 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 75 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1280 states and 1635 transitions. [2020-12-01 18:22:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1635 transitions. [2020-12-01 18:22:21,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 18:22:21,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 75 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1299 states and 1655 transitions. [2020-12-01 18:22:23,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1655 transitions. [2020-12-01 18:22:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-12-01 18:22:23,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1340 states and 1700 transitions. [2020-12-01 18:22:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1700 transitions. [2020-12-01 18:22:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-12-01 18:22:32,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1369 states and 1730 transitions. [2020-12-01 18:22:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1730 transitions. [2020-12-01 18:22:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 18:22:36,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:39,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:39,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1383 states and 1746 transitions. [2020-12-01 18:22:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1746 transitions. [2020-12-01 18:22:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 18:22:39,509 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:42,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1399 states and 1764 transitions. [2020-12-01 18:22:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1764 transitions. [2020-12-01 18:22:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 18:22:42,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1400 states and 1764 transitions. [2020-12-01 18:22:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1764 transitions. [2020-12-01 18:22:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 18:22:44,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1416 states and 1779 transitions. [2020-12-01 18:22:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1779 transitions. [2020-12-01 18:22:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 18:22:47,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1422 states and 1784 transitions. [2020-12-01 18:22:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1784 transitions. [2020-12-01 18:22:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-12-01 18:22:48,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:48,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-12-01 18:22:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:48,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1423 states and 1784 transitions. [2020-12-01 18:22:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1784 transitions. [2020-12-01 18:22:48,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-12-01 18:22:48,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 81 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:22:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1464 states and 1839 transitions. [2020-12-01 18:22:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1839 transitions. [2020-12-01 18:22:58,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-12-01 18:22:58,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:22:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 81 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:23:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:03,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1498 states and 1875 transitions. [2020-12-01 18:23:03,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1875 transitions. [2020-12-01 18:23:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-12-01 18:23:03,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:03,848 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 81 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:23:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1526 states and 1906 transitions. [2020-12-01 18:23:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1906 transitions. [2020-12-01 18:23:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-12-01 18:23:08,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:08,181 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 81 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:23:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1550 states and 1930 transitions. [2020-12-01 18:23:11,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1930 transitions. [2020-12-01 18:23:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-12-01 18:23:11,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:11,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:23:13,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:13,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1554 states and 1937 transitions. [2020-12-01 18:23:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1937 transitions. [2020-12-01 18:23:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-12-01 18:23:13,922 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:23:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1561 states and 1945 transitions. [2020-12-01 18:23:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1945 transitions. [2020-12-01 18:23:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-12-01 18:23:15,941 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:16,010 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2020-12-01 18:23:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1567 states and 1954 transitions. [2020-12-01 18:23:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1954 transitions. [2020-12-01 18:23:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-12-01 18:23:17,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2020-12-01 18:23:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1582 states and 1970 transitions. [2020-12-01 18:23:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1970 transitions. [2020-12-01 18:23:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-12-01 18:23:18,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:18,780 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2020-12-01 18:23:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1583 states and 1971 transitions. [2020-12-01 18:23:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1971 transitions. [2020-12-01 18:23:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-12-01 18:23:20,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2020-12-01 18:23:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1686 states and 2099 transitions. [2020-12-01 18:23:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2099 transitions. [2020-12-01 18:23:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-12-01 18:23:27,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1687 states and 2101 transitions. [2020-12-01 18:23:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2101 transitions. [2020-12-01 18:23:28,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-12-01 18:23:28,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1688 states and 2103 transitions. [2020-12-01 18:23:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2103 transitions. [2020-12-01 18:23:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-12-01 18:23:30,034 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:23:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1698 states and 2115 transitions. [2020-12-01 18:23:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2115 transitions. [2020-12-01 18:23:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-12-01 18:23:31,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1727 states and 2151 transitions. [2020-12-01 18:23:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2151 transitions. [2020-12-01 18:23:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-12-01 18:23:37,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1754 states and 2179 transitions. [2020-12-01 18:23:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2179 transitions. [2020-12-01 18:23:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-12-01 18:23:40,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1783 states and 2213 transitions. [2020-12-01 18:23:45,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2213 transitions. [2020-12-01 18:23:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-12-01 18:23:45,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1802 states and 2233 transitions. [2020-12-01 18:23:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2233 transitions. [2020-12-01 18:23:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-12-01 18:23:46,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2020-12-01 18:23:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:47,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1804 states and 2234 transitions. [2020-12-01 18:23:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2234 transitions. [2020-12-01 18:23:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-12-01 18:23:47,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:23:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1807 states and 2237 transitions. [2020-12-01 18:23:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2237 transitions. [2020-12-01 18:23:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-12-01 18:23:48,019 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:23:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1826 states and 2264 transitions. [2020-12-01 18:23:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2264 transitions. [2020-12-01 18:23:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-12-01 18:23:49,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1835 states and 2277 transitions. [2020-12-01 18:23:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2277 transitions. [2020-12-01 18:23:54,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-12-01 18:23:54,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:23:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1840 states and 2283 transitions. [2020-12-01 18:23:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2283 transitions. [2020-12-01 18:23:57,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-12-01 18:23:57,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 18:23:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:23:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1842 states and 2285 transitions. [2020-12-01 18:23:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2285 transitions. [2020-12-01 18:23:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:23:57,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:23:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:23:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:09,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:09,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1885 states and 2335 transitions. [2020-12-01 18:24:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2335 transitions. [2020-12-01 18:24:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:09,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:18,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:18,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1942 states and 2407 transitions. [2020-12-01 18:24:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2407 transitions. [2020-12-01 18:24:18,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:18,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:26,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1975 states and 2444 transitions. [2020-12-01 18:24:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2444 transitions. [2020-12-01 18:24:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:26,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:33,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 2003 states and 2475 transitions. [2020-12-01 18:24:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 2475 transitions. [2020-12-01 18:24:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:33,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:34,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 2022 states and 2495 transitions. [2020-12-01 18:24:34,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2495 transitions. [2020-12-01 18:24:34,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:34,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:35,070 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:36,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 2024 states and 2496 transitions. [2020-12-01 18:24:36,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 2496 transitions. [2020-12-01 18:24:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:36,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 2047 states and 2518 transitions. [2020-12-01 18:24:38,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 2518 transitions. [2020-12-01 18:24:38,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:38,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 2066 states and 2536 transitions. [2020-12-01 18:24:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2536 transitions. [2020-12-01 18:24:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2020-12-01 18:24:39,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:24:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 2070 states and 2539 transitions. [2020-12-01 18:24:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 2539 transitions. [2020-12-01 18:24:41,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-12-01 18:24:41,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:41,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 18:24:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 2081 states and 2557 transitions. [2020-12-01 18:24:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 2557 transitions. [2020-12-01 18:24:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-12-01 18:24:48,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 18:24:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 2086 states and 2565 transitions. [2020-12-01 18:24:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 2565 transitions. [2020-12-01 18:24:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-12-01 18:24:52,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:24:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:24:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 2114 states and 2593 transitions. [2020-12-01 18:24:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 2593 transitions. [2020-12-01 18:24:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-12-01 18:24:59,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:24:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:24:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2138 states and 2617 transitions. [2020-12-01 18:25:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 2617 transitions. [2020-12-01 18:25:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-12-01 18:25:02,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:04,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 2157 states and 2635 transitions. [2020-12-01 18:25:04,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 2635 transitions. [2020-12-01 18:25:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-12-01 18:25:04,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-12-01 18:25:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 2164 states and 2643 transitions. [2020-12-01 18:25:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 2643 transitions. [2020-12-01 18:25:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2020-12-01 18:25:04,576 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 123 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 18:25:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:11,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 2246 states and 2727 transitions. [2020-12-01 18:25:11,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 2727 transitions. [2020-12-01 18:25:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2020-12-01 18:25:11,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:11,509 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 18:25:14,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 2262 states and 2743 transitions. [2020-12-01 18:25:14,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 2743 transitions. [2020-12-01 18:25:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 18:25:14,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:25:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 2279 states and 2764 transitions. [2020-12-01 18:25:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 2764 transitions. [2020-12-01 18:25:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 18:25:18,763 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:18,838 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:25:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:19,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 2283 states and 2767 transitions. [2020-12-01 18:25:19,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 2767 transitions. [2020-12-01 18:25:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-12-01 18:25:19,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:25:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:20,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 2285 states and 2769 transitions. [2020-12-01 18:25:20,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 2769 transitions. [2020-12-01 18:25:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-12-01 18:25:20,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:25:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 2287 states and 2771 transitions. [2020-12-01 18:25:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 2771 transitions. [2020-12-01 18:25:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-12-01 18:25:21,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 2302 states and 2790 transitions. [2020-12-01 18:25:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 2790 transitions. [2020-12-01 18:25:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-12-01 18:25:25,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:27,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 2303 states and 2790 transitions. [2020-12-01 18:25:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 2790 transitions. [2020-12-01 18:25:27,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-12-01 18:25:27,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 2305 states and 2791 transitions. [2020-12-01 18:25:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 2791 transitions. [2020-12-01 18:25:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-12-01 18:25:28,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-12-01 18:25:30,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 2309 states and 2795 transitions. [2020-12-01 18:25:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 2795 transitions. [2020-12-01 18:25:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-12-01 18:25:30,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2020-12-01 18:25:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:31,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 2314 states and 2801 transitions. [2020-12-01 18:25:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 2801 transitions. [2020-12-01 18:25:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-12-01 18:25:31,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2020-12-01 18:25:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 2326 states and 2812 transitions. [2020-12-01 18:25:34,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 2812 transitions. [2020-12-01 18:25:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:34,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:34,437 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 2343 states and 2829 transitions. [2020-12-01 18:25:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 2829 transitions. [2020-12-01 18:25:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:36,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:25:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 2349 states and 2835 transitions. [2020-12-01 18:25:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 2835 transitions. [2020-12-01 18:25:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:39,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:40,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 2353 states and 2838 transitions. [2020-12-01 18:25:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 2838 transitions. [2020-12-01 18:25:40,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:40,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:25:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 2373 states and 2859 transitions. [2020-12-01 18:25:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 2859 transitions. [2020-12-01 18:25:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:48,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:25:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:51,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 2380 states and 2866 transitions. [2020-12-01 18:25:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 2866 transitions. [2020-12-01 18:25:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:51,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:25:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 2390 states and 2875 transitions. [2020-12-01 18:25:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 2875 transitions. [2020-12-01 18:25:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:53,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 2407 states and 2892 transitions. [2020-12-01 18:25:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 2892 transitions. [2020-12-01 18:25:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 18:25:56,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:25:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:57,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 2411 states and 2895 transitions. [2020-12-01 18:25:57,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 2895 transitions. [2020-12-01 18:25:57,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-12-01 18:25:57,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:25:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:26:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:05,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 2435 states and 2917 transitions. [2020-12-01 18:26:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 2917 transitions. [2020-12-01 18:26:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-12-01 18:26:05,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:26:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 2451 states and 2933 transitions. [2020-12-01 18:26:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 2933 transitions. [2020-12-01 18:26:07,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-12-01 18:26:07,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-12-01 18:26:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 2489 states and 2980 transitions. [2020-12-01 18:26:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 2980 transitions. [2020-12-01 18:26:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-12-01 18:26:11,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-12-01 18:26:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:13,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 2492 states and 2986 transitions. [2020-12-01 18:26:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 2986 transitions. [2020-12-01 18:26:13,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-12-01 18:26:13,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2020-12-01 18:26:17,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:17,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 2577 states and 3076 transitions. [2020-12-01 18:26:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 3076 transitions. [2020-12-01 18:26:17,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-12-01 18:26:17,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 144 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:26:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 2595 states and 3096 transitions. [2020-12-01 18:26:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 3096 transitions. [2020-12-01 18:26:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-12-01 18:26:25,290 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:25,667 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 144 proven. 21 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 18:26:29,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 2601 states and 3101 transitions. [2020-12-01 18:26:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 3101 transitions. [2020-12-01 18:26:29,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-12-01 18:26:29,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 132 proven. 46 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 18:26:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 2643 states and 3143 transitions. [2020-12-01 18:26:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 3143 transitions. [2020-12-01 18:26:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-12-01 18:26:39,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 160 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:26:44,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 2658 states and 3157 transitions. [2020-12-01 18:26:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 3157 transitions. [2020-12-01 18:26:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-12-01 18:26:44,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:44,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 160 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:26:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:26:46,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3159 states to 2660 states and 3159 transitions. [2020-12-01 18:26:46,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 3159 transitions. [2020-12-01 18:26:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-12-01 18:26:46,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:26:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:26:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:27:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 2699 states and 3211 transitions. [2020-12-01 18:27:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 3211 transitions. [2020-12-01 18:27:02,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-12-01 18:27:02,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:27:11,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 2729 states and 3247 transitions. [2020-12-01 18:27:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 3247 transitions. [2020-12-01 18:27:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-12-01 18:27:11,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:27:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 2758 states and 3276 transitions. [2020-12-01 18:27:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 3276 transitions. [2020-12-01 18:27:21,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-12-01 18:27:21,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 18:27:26,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:26,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 2785 states and 3303 transitions. [2020-12-01 18:27:26,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 3303 transitions. [2020-12-01 18:27:26,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-12-01 18:27:26,310 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:26,380 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 18:27:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 2814 states and 3332 transitions. [2020-12-01 18:27:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 3332 transitions. [2020-12-01 18:27:29,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-12-01 18:27:29,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:29,801 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 18:27:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 2837 states and 3354 transitions. [2020-12-01 18:27:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 3354 transitions. [2020-12-01 18:27:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-01 18:27:33,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 166 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:27:39,177 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2020-12-01 18:27:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 2858 states and 3380 transitions. [2020-12-01 18:27:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 3380 transitions. [2020-12-01 18:27:43,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-01 18:27:43,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 166 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:27:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 2875 states and 3400 transitions. [2020-12-01 18:27:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 3400 transitions. [2020-12-01 18:27:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-01 18:27:52,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 166 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:27:59,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:27:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2886 states and 3417 transitions. [2020-12-01 18:27:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 3417 transitions. [2020-12-01 18:27:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-01 18:27:59,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:27:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:27:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 166 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:28:04,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2897 states and 3429 transitions. [2020-12-01 18:28:04,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 3429 transitions. [2020-12-01 18:28:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-01 18:28:04,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:28:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 166 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2020-12-01 18:28:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:28:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2905 states and 3435 transitions. [2020-12-01 18:28:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 3435 transitions. [2020-12-01 18:28:08,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-01 18:28:08,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:28:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 18:28:08,916 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 18:28:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 18:28:08,969 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 18:28:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 18:28:09,206 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 18:28:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 18:28:09,258 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 18:28:14,021 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 175 iterations. [2020-12-01 18:28:14,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:28:14 ImpRootNode [2020-12-01 18:28:14,317 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 18:28:14,317 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 18:28:14,318 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 18:28:14,318 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 18:28:14,319 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:20:43" (3/4) ... [2020-12-01 18:28:14,322 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-01 18:28:14,582 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_7d02ce32-bee8-43d6-885e-e63b28297dec/bin/ukojak/witness.graphml [2020-12-01 18:28:14,583 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 18:28:14,584 INFO L168 Benchmark]: Toolchain (without parser) took 454606.82 ms. Allocated memory was 86.0 MB in the beginning and 3.6 GB in the end (delta: 3.6 GB). Free memory was 54.7 MB in the beginning and 3.1 GB in the end (delta: -3.1 GB). Peak memory consumption was 472.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:14,584 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 86.0 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:28:14,585 INFO L168 Benchmark]: CACSL2BoogieTranslator took 831.96 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 54.5 MB in the beginning and 66.4 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:14,585 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.63 ms. Allocated memory is still 104.9 MB. Free memory was 66.4 MB in the beginning and 61.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:14,586 INFO L168 Benchmark]: Boogie Preprocessor took 152.62 ms. Allocated memory is still 104.9 MB. Free memory was 60.8 MB in the beginning and 56.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:14,586 INFO L168 Benchmark]: RCFGBuilder took 2832.73 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 56.6 MB in the beginning and 71.7 MB in the end (delta: -15.0 MB). Peak memory consumption was 40.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:14,587 INFO L168 Benchmark]: CodeCheck took 450387.88 ms. Allocated memory was 125.8 MB in the beginning and 3.6 GB in the end (delta: 3.5 GB). Free memory was 71.7 MB in the beginning and 3.2 GB in the end (delta: -3.1 GB). Peak memory consumption was 417.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:14,588 INFO L168 Benchmark]: Witness Printer took 265.27 ms. Allocated memory is still 3.6 GB. Free memory was 3.2 GB in the beginning and 3.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:28:14,590 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, 85 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 450.0s, OverallIterations: 175, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 786496 SDtfs, -1829765948 SDslu, 6816160 SDs, 0 SdLazy, 1235924412 SolverSat, 308002384 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1291.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 187337 GetRequests, 181578 SyntacticMatches, 4249 SemanticMatches, 1510 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1347028 ImplicationChecksByTransitivity, 395.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 1.1s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 10.1s InterpolantComputationTime, 27781 NumberOfCodeBlocks, 27781 NumberOfCodeBlocksAsserted, 175 NumberOfCheckSat, 27397 ConstructedInterpolants, 0 QuantifiedInterpolants, 9758425 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 174 InterpolantComputations, 143 PerfectInterpolantSequences, 18893/19591 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 - CounterExampleResult [Line: 12]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; [L613] int output = -1; VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L616] COND TRUE 1 [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L60] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L79] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L101] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L105] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L109] COND FALSE !(((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L116] COND FALSE !((((a11==1)&&((((((a25==1)&&(a28==8))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7))))&&(input==6))&&(a19==1))&&(a17==9)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L123] COND FALSE !(((a17==8)&&((a21==1)&&(!(a11==1)&&(!(a19==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((((a21==1)&&((a28==10)&&((input==1)&&(a25==1))))&&!(a11==1))&&(a17==8))&&!(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L133] COND FALSE !((!(a11==1)&&(!(a19==1)&&(((a17==8)&&((input==6)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a28==8)&&(a25==1)))))&&(a21==1))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !(((((a17==8)&&(!(a19==1)&&(((input==6)&&(a21==1))&&!(a25==1))))&&!(a11==1))&&(a28==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((!(a11==1)&&((!(a25==1)&&(((a21==1)&&((input==1)&&(a19==1)))&&(a17==8)))&&(a28==11)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L149] COND FALSE !((((a11==1)&&(((a19==1)&&((a21==1)&&(((a25==1)||!(a25==1))&&(input==4))))&&(a17==9)))&&(a28==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L153] COND FALSE !(((!(a11==1)&&((a28==9)&&(((!(a19==1)&&(input==5))&&!(a25==1))&&(a21==1))))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((!(a11==1)&&(((a17==8)&&(((((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))||((a28==8)&&(a25==1)))&&(input==3)))&&!(a19==1)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L164] COND FALSE !(((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L169] COND FALSE !((((a17==9)&&(((a28==8)&&(((input==1)&&(a19==1))&&!(a25==1)))&&(a11==1)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !((((a21==1)&&((a19==1)&&((a28==7)&&((a17==8)&&(!(a25==1)&&(input==3))))))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L179] COND FALSE !(((a28==11)&&(((a17==8)&&((((input==6)&&(a21==1))&&(a19==1))&&!(a25==1)))&&!(a11==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L185] COND FALSE !(((!(a11==1)&&(((a17==8)&&((a21==1)&&((input==3)&&(a28==8))))&&(a19==1)))&&(a25==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((a21==1)&&(((a19==1)&&(((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))&&(input==4)))&&(a11==1)))&&(a17==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L195] COND FALSE !((((!(a11==1)&&((a17==8)&&(((input==4)&&(a19==1))&&(a28==8))))&&(a21==1))&&(a25==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a19==1)&&((((((input==4)&&(a21==1))&&(a28==9))&&!(a25==1))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !(((a17==8)&&((((((input==1)&&(a21==1))&&!(a11==1))&&(a19==1))&&!(a25==1))&&(a28==9)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L201] COND FALSE !((((((((input==4)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a21==1))&&(a17==8))&&(a28==10))&&(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !(((!(a25==1)&&((a11==1)&&((a28==8)&&(((a17==9)&&(input==4))&&(a19==1)))))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !((!(a19==1)&&((a17==8)&&((a28==10)&&(((a25==1)&&(!(a11==1)&&(input==5)))&&(a21==1)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L212] COND FALSE !((((((a21==1)&&((input==1)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))))&&(a17==8))&&!(a11==1))&&(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L222] COND FALSE !(((a21==1)&&((((a19==1)&&((a25==1)&&((a28==11)&&(input==6))))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L225] COND FALSE !((!(a11==1)&&((a19==1)&&((a28==10)&&(((((a25==1)||!(a25==1))&&(input==5))&&(a17==8))&&(a21==1)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((((((a17==9)&&((((a25==1)||!(a25==1))&&(input==6))&&(a11==1)))&&(a19==1))&&(a21==1))&&(a28==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !((((a17==8)&&(((((input==6)&&(a25==1))&&!(a19==1))&&!(a11==1))&&(a28==10)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L235] COND FALSE !(((!(a19==1)&&((a17==8)&&(!(a11==1)&&((input==1)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L242] COND FALSE !((((((((input==1)&&(a21==1))&&(a28==9))&&!(a19==1))&&!(a25==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L244] COND TRUE ((a17==8)&&(((!(a11==1)&&((!(a25==1)&&(input==4))&&(a19==1)))&&(a28==7))&&(a21==1))) [L245] a28 = 9 [L246] return 23; VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] output = calculate_output(input) [L616] COND TRUE 1 [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L60] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L79] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L101] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L105] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L109] COND FALSE !(((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L116] COND FALSE !((((a11==1)&&((((((a25==1)&&(a28==8))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7))))&&(input==6))&&(a19==1))&&(a17==9)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L123] COND FALSE !(((a17==8)&&((a21==1)&&(!(a11==1)&&(!(a19==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((((a21==1)&&((a28==10)&&((input==1)&&(a25==1))))&&!(a11==1))&&(a17==8))&&!(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L133] COND FALSE !((!(a11==1)&&(!(a19==1)&&(((a17==8)&&((input==6)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a28==8)&&(a25==1)))))&&(a21==1))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !(((((a17==8)&&(!(a19==1)&&(((input==6)&&(a21==1))&&!(a25==1))))&&!(a11==1))&&(a28==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((!(a11==1)&&((!(a25==1)&&(((a21==1)&&((input==1)&&(a19==1)))&&(a17==8)))&&(a28==11)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L149] COND FALSE !((((a11==1)&&(((a19==1)&&((a21==1)&&(((a25==1)||!(a25==1))&&(input==4))))&&(a17==9)))&&(a28==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L153] COND FALSE !(((!(a11==1)&&((a28==9)&&(((!(a19==1)&&(input==5))&&!(a25==1))&&(a21==1))))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((!(a11==1)&&(((a17==8)&&(((((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))||((a28==8)&&(a25==1)))&&(input==3)))&&!(a19==1)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L164] COND FALSE !(((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L169] COND FALSE !((((a17==9)&&(((a28==8)&&(((input==1)&&(a19==1))&&!(a25==1)))&&(a11==1)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !((((a21==1)&&((a19==1)&&((a28==7)&&((a17==8)&&(!(a25==1)&&(input==3))))))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L179] COND FALSE !(((a28==11)&&(((a17==8)&&((((input==6)&&(a21==1))&&(a19==1))&&!(a25==1)))&&!(a11==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L185] COND FALSE !(((!(a11==1)&&(((a17==8)&&((a21==1)&&((input==3)&&(a28==8))))&&(a19==1)))&&(a25==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((a21==1)&&(((a19==1)&&(((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))&&(input==4)))&&(a11==1)))&&(a17==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L195] COND FALSE !((((!(a11==1)&&((a17==8)&&(((input==4)&&(a19==1))&&(a28==8))))&&(a21==1))&&(a25==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a19==1)&&((((((input==4)&&(a21==1))&&(a28==9))&&!(a25==1))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !(((a17==8)&&((((((input==1)&&(a21==1))&&!(a11==1))&&(a19==1))&&!(a25==1))&&(a28==9)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L201] COND FALSE !((((((((input==4)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a21==1))&&(a17==8))&&(a28==10))&&(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !(((!(a25==1)&&((a11==1)&&((a28==8)&&(((a17==9)&&(input==4))&&(a19==1)))))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !((!(a19==1)&&((a17==8)&&((a28==10)&&(((a25==1)&&(!(a11==1)&&(input==5)))&&(a21==1)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L212] COND FALSE !((((((a21==1)&&((input==1)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))))&&(a17==8))&&!(a11==1))&&(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L222] COND FALSE !(((a21==1)&&((((a19==1)&&((a25==1)&&((a28==11)&&(input==6))))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L225] COND FALSE !((!(a11==1)&&((a19==1)&&((a28==10)&&(((((a25==1)||!(a25==1))&&(input==5))&&(a17==8))&&(a21==1)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((((((a17==9)&&((((a25==1)||!(a25==1))&&(input==6))&&(a11==1)))&&(a19==1))&&(a21==1))&&(a28==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !((((a17==8)&&(((((input==6)&&(a25==1))&&!(a19==1))&&!(a11==1))&&(a28==10)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L235] COND FALSE !(((!(a19==1)&&((a17==8)&&(!(a11==1)&&((input==1)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L242] COND FALSE !((((((((input==1)&&(a21==1))&&(a28==9))&&!(a19==1))&&!(a25==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L244] COND FALSE !(((a17==8)&&(((!(a11==1)&&((!(a25==1)&&(input==4))&&(a19==1)))&&(a28==7))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L247] COND FALSE !((!(a11==1)&&(((a17==8)&&((((!(a25==1)&&(a28==11))||((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1))))&&(input==3))&&(a21==1)))&&!(a19==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L258] COND FALSE !(((((!(a11==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==5)))&&(a21==1))&&!(a19==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L263] COND FALSE !((((a17==9)&&(((((input==1)&&((a25==1)||!(a25==1)))&&(a11==1))&&(a21==1))&&(a19==1)))&&(a28==9))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L269] COND FALSE !((!(a11==1)&&((a19==1)&&(((((a28==9)&&(input==6))&&(a21==1))&&(a17==8))&&!(a25==1))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L271] COND FALSE !(((a17==9)&&((a21==1)&&((a11==1)&&(((input==3)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a19==1)))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((a28==7)&&((a17==8)&&(!(a25==1)&&((a21==1)&&((a19==1)&&((input==5)&&!(a11==1)))))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L290] COND FALSE !(((a28==8)&&((a21==1)&&((!(a11==1)&&(((input==1)&&(a17==8))&&(a19==1)))&&(a25==1))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L293] COND FALSE !((((((a17==8)&&(((input==6)&&((a25==1)||!(a25==1)))&&(a21==1)))&&(a28==10))&&!(a11==1))&&(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L296] COND FALSE !(((!(a11==1)&&((!(a19==1)&&(((!(a25==1)&&(a28==11))||(((a28==10)&&!(a25==1))||((a25==1)&&(a28==11))))&&(input==5)))&&(a17==8)))&&(a21==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L301] COND FALSE !(((a17==8)&&(((a21==1)&&(!(a11==1)&&((a25==1)&&((a28==8)&&(input==6)))))&&(a19==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L303] COND FALSE !((((a19==1)&&((a17==8)&&(((!(a25==1)&&(input==5))&&(a21==1))&&!(a11==1))))&&(a28==11))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L307] COND FALSE !(((a11==1)&&(((a17==9)&&((a28==9)&&((a19==1)&&(((a25==1)||!(a25==1))&&(input==5)))))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L319] COND FALSE !((((((((input==3)&&(a19==1))&&(a21==1))&&(a17==8))&&!(a25==1))&&(a28==11))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((a19==1)&&((a21==1)&&((((input==5)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a11==1))&&(a17==9))))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L338] COND FALSE !((((a19==1)&&(((!(a11==1)&&(((a25==1)||!(a25==1))&&(input==3)))&&(a28==10))&&(a21==1)))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L341] COND FALSE !(((!(a11==1)&&(((((input==4)&&(a17==8))&&!(a25==1))&&(a21==1))&&(a28==11)))&&(a19==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L347] COND FALSE !((((!(a19==1)&&(((input==4)&&(((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1)))||(!(a25==1)&&(a28==11))))&&(a21==1)))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L359] COND FALSE !((!(a11==1)&&(((a17==8)&&((((a25==1)&&(input==4))&&(a19==1))&&(a28==11)))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L364] COND FALSE !((((((a21==1)&&((((a28==8)&&!(a25==1))||((a28==9)&&(a25==1)))&&(input==6)))&&!(a11==1))&&!(a19==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L371] COND FALSE !(((a19==1)&&((((a21==1)&&((!(a25==1)&&(input==3))&&(a17==9)))&&(a28==8))&&(a11==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L378] COND FALSE !(((a17==8)&&(((a21==1)&&(((input==5)&&((!(a25==1)&&(a28==8))||((a28==9)&&(a25==1))))&&(a19==1)))&&!(a11==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L385] COND FALSE !(((a19==1)&&(((((a17==8)&&((input==5)&&!(a11==1)))&&(a21==1))&&(a25==1))&&(a28==8)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L388] COND FALSE !((((!(a11==1)&&((((a21==1)&&(input==4))&&(a28==10))&&(a17==8)))&&!(a19==1))&&(a25==1))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L390] COND FALSE !(((a28==8)&&(((a19==1)&&((a11==1)&&(!(a25==1)&&((a17==9)&&(input==6)))))&&(a21==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L399] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==6)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))&&(a17==8))&&!(a19==1)))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=9, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L404] COND TRUE (((((!(a25==1)&&((a19==1)&&(input==3)))&&(a28==9))&&(a21==1))&&(a17==8))&&!(a11==1)) [L405] a19 = 0 [L406] a28 = 7 [L407] return 25; VAL [a=1, a11=0, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] output = calculate_output(input) [L616] COND TRUE 1 [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a=1, a11=0, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a=1, a11=0, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a=1, a11=0, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [a=1, a11=0, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L60] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [a=1, a11=0, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND TRUE ((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1)) [L65] a28 = 7 [L66] a11 = 1 [L67] a25 = 0 [L68] return -1; VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] output = calculate_output(input) [L616] COND TRUE 1 [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L60] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L79] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L101] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L105] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L109] COND FALSE !(((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L116] COND FALSE !((((a11==1)&&((((((a25==1)&&(a28==8))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7))))&&(input==6))&&(a19==1))&&(a17==9)))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L123] COND FALSE !(((a17==8)&&((a21==1)&&(!(a11==1)&&(!(a19==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((((a21==1)&&((a28==10)&&((input==1)&&(a25==1))))&&!(a11==1))&&(a17==8))&&!(a19==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L133] COND FALSE !((!(a11==1)&&(!(a19==1)&&(((a17==8)&&((input==6)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a28==8)&&(a25==1)))))&&(a21==1))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !(((((a17==8)&&(!(a19==1)&&(((input==6)&&(a21==1))&&!(a25==1))))&&!(a11==1))&&(a28==9))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((!(a11==1)&&((!(a25==1)&&(((a21==1)&&((input==1)&&(a19==1)))&&(a17==8)))&&(a28==11)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L149] COND FALSE !((((a11==1)&&(((a19==1)&&((a21==1)&&(((a25==1)||!(a25==1))&&(input==4))))&&(a17==9)))&&(a28==9))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L153] COND FALSE !(((!(a11==1)&&((a28==9)&&(((!(a19==1)&&(input==5))&&!(a25==1))&&(a21==1))))&&(a17==8))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((!(a11==1)&&(((a17==8)&&(((((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))||((a28==8)&&(a25==1)))&&(input==3)))&&!(a19==1)))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L164] COND FALSE !(((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L169] COND FALSE !((((a17==9)&&(((a28==8)&&(((input==1)&&(a19==1))&&!(a25==1)))&&(a11==1)))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !((((a21==1)&&((a19==1)&&((a28==7)&&((a17==8)&&(!(a25==1)&&(input==3))))))&&!(a11==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L179] COND FALSE !(((a28==11)&&(((a17==8)&&((((input==6)&&(a21==1))&&(a19==1))&&!(a25==1)))&&!(a11==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L185] COND FALSE !(((!(a11==1)&&(((a17==8)&&((a21==1)&&((input==3)&&(a28==8))))&&(a19==1)))&&(a25==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((a21==1)&&(((a19==1)&&(((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))&&(input==4)))&&(a11==1)))&&(a17==9))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L195] COND FALSE !((((!(a11==1)&&((a17==8)&&(((input==4)&&(a19==1))&&(a28==8))))&&(a21==1))&&(a25==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a19==1)&&((((((input==4)&&(a21==1))&&(a28==9))&&!(a25==1))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !(((a17==8)&&((((((input==1)&&(a21==1))&&!(a11==1))&&(a19==1))&&!(a25==1))&&(a28==9)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L201] COND FALSE !((((((((input==4)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a21==1))&&(a17==8))&&(a28==10))&&(a19==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !(((!(a25==1)&&((a11==1)&&((a28==8)&&(((a17==9)&&(input==4))&&(a19==1)))))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !((!(a19==1)&&((a17==8)&&((a28==10)&&(((a25==1)&&(!(a11==1)&&(input==5)))&&(a21==1)))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L212] COND FALSE !((((((a21==1)&&((input==1)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))))&&(a17==8))&&!(a11==1))&&(a19==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L222] COND FALSE !(((a21==1)&&((((a19==1)&&((a25==1)&&((a28==11)&&(input==6))))&&!(a11==1))&&(a17==8)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L225] COND FALSE !((!(a11==1)&&((a19==1)&&((a28==10)&&(((((a25==1)||!(a25==1))&&(input==5))&&(a17==8))&&(a21==1)))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((((((a17==9)&&((((a25==1)||!(a25==1))&&(input==6))&&(a11==1)))&&(a19==1))&&(a21==1))&&(a28==9))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !((((a17==8)&&(((((input==6)&&(a25==1))&&!(a19==1))&&!(a11==1))&&(a28==10)))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L235] COND FALSE !(((!(a19==1)&&((a17==8)&&(!(a11==1)&&((input==1)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L242] COND FALSE !((((((((input==1)&&(a21==1))&&(a28==9))&&!(a19==1))&&!(a25==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L244] COND FALSE !(((a17==8)&&(((!(a11==1)&&((!(a25==1)&&(input==4))&&(a19==1)))&&(a28==7))&&(a21==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L247] COND FALSE !((!(a11==1)&&(((a17==8)&&((((!(a25==1)&&(a28==11))||((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1))))&&(input==3))&&(a21==1)))&&!(a19==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L258] COND FALSE !(((((!(a11==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==5)))&&(a21==1))&&!(a19==1))&&(a17==8))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L263] COND FALSE !((((a17==9)&&(((((input==1)&&((a25==1)||!(a25==1)))&&(a11==1))&&(a21==1))&&(a19==1)))&&(a28==9))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L269] COND FALSE !((!(a11==1)&&((a19==1)&&(((((a28==9)&&(input==6))&&(a21==1))&&(a17==8))&&!(a25==1))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L271] COND FALSE !(((a17==9)&&((a21==1)&&((a11==1)&&(((input==3)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a19==1)))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((a28==7)&&((a17==8)&&(!(a25==1)&&((a21==1)&&((a19==1)&&((input==5)&&!(a11==1)))))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L290] COND FALSE !(((a28==8)&&((a21==1)&&((!(a11==1)&&(((input==1)&&(a17==8))&&(a19==1)))&&(a25==1))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L293] COND FALSE !((((((a17==8)&&(((input==6)&&((a25==1)||!(a25==1)))&&(a21==1)))&&(a28==10))&&!(a11==1))&&(a19==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L296] COND FALSE !(((!(a11==1)&&((!(a19==1)&&(((!(a25==1)&&(a28==11))||(((a28==10)&&!(a25==1))||((a25==1)&&(a28==11))))&&(input==5)))&&(a17==8)))&&(a21==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L301] COND FALSE !(((a17==8)&&(((a21==1)&&(!(a11==1)&&((a25==1)&&((a28==8)&&(input==6)))))&&(a19==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L303] COND FALSE !((((a19==1)&&((a17==8)&&(((!(a25==1)&&(input==5))&&(a21==1))&&!(a11==1))))&&(a28==11))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L307] COND FALSE !(((a11==1)&&(((a17==9)&&((a28==9)&&((a19==1)&&(((a25==1)||!(a25==1))&&(input==5)))))&&(a21==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L319] COND FALSE !((((((((input==3)&&(a19==1))&&(a21==1))&&(a17==8))&&!(a25==1))&&(a28==11))&&!(a11==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((a19==1)&&((a21==1)&&((((input==5)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a11==1))&&(a17==9))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L338] COND FALSE !((((a19==1)&&(((!(a11==1)&&(((a25==1)||!(a25==1))&&(input==3)))&&(a28==10))&&(a21==1)))&&(a17==8))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L341] COND FALSE !(((!(a11==1)&&(((((input==4)&&(a17==8))&&!(a25==1))&&(a21==1))&&(a28==11)))&&(a19==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L347] COND FALSE !((((!(a19==1)&&(((input==4)&&(((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1)))||(!(a25==1)&&(a28==11))))&&(a21==1)))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L359] COND FALSE !((!(a11==1)&&(((a17==8)&&((((a25==1)&&(input==4))&&(a19==1))&&(a28==11)))&&(a21==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L364] COND FALSE !((((((a21==1)&&((((a28==8)&&!(a25==1))||((a28==9)&&(a25==1)))&&(input==6)))&&!(a11==1))&&!(a19==1))&&(a17==8))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L371] COND FALSE !(((a19==1)&&((((a21==1)&&((!(a25==1)&&(input==3))&&(a17==9)))&&(a28==8))&&(a11==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L378] COND FALSE !(((a17==8)&&(((a21==1)&&(((input==5)&&((!(a25==1)&&(a28==8))||((a28==9)&&(a25==1))))&&(a19==1)))&&!(a11==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L385] COND FALSE !(((a19==1)&&(((((a17==8)&&((input==5)&&!(a11==1)))&&(a21==1))&&(a25==1))&&(a28==8)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L388] COND FALSE !((((!(a11==1)&&((((a21==1)&&(input==4))&&(a28==10))&&(a17==8)))&&!(a19==1))&&(a25==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L390] COND FALSE !(((a28==8)&&(((a19==1)&&((a11==1)&&(!(a25==1)&&((a17==9)&&(input==6)))))&&(a21==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L399] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==6)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))&&(a17==8))&&!(a19==1)))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L404] COND FALSE !((((((!(a25==1)&&((a19==1)&&(input==3)))&&(a28==9))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L408] COND FALSE !((((a17==8)&&((((input==4)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9))))&&(a21==1))&&!(a19==1)))&&!(a11==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L412] COND FALSE !((((!(a11==1)&&((((a19==1)&&(input==5))&&(a17==8))&&(a21==1)))&&(a28==9))&&!(a25==1))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L414] COND FALSE !((((a11==1)&&((a19==1)&&((a21==1)&&(((a17==9)&&(input==5))&&!(a25==1)))))&&(a28==8))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L417] COND FALSE !((!(a11==1)&&((a21==1)&&(((a19==1)&&((a17==8)&&((a25==1)&&(input==5))))&&(a28==11))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L419] COND FALSE !(((a19==1)&&((a17==8)&&(((((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))&&!(a11==1))&&(a21==1))))) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L424] COND TRUE (((((!(a25==1)&&(a11==1))&&(a28==7))&&!(a19==1))&&(a21==1))&&(a17==8)) VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L12] __assert_fail("0", "Problem02_label50.c", 4, "reach_error") VAL [a=1, a11=1, a17=8, a19=0, a21=1, a25=0, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 86.0 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 831.96 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 54.5 MB in the beginning and 66.4 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.63 ms. Allocated memory is still 104.9 MB. Free memory was 66.4 MB in the beginning and 61.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 152.62 ms. Allocated memory is still 104.9 MB. Free memory was 60.8 MB in the beginning and 56.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2832.73 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 56.6 MB in the beginning and 71.7 MB in the end (delta: -15.0 MB). Peak memory consumption was 40.6 MB. Max. memory is 16.1 GB. * CodeCheck took 450387.88 ms. Allocated memory was 125.8 MB in the beginning and 3.6 GB in the end (delta: 3.5 GB). Free memory was 71.7 MB in the beginning and 3.2 GB in the end (delta: -3.1 GB). Peak memory consumption was 417.4 MB. Max. memory is 16.1 GB. * Witness Printer took 265.27 ms. Allocated memory is still 3.6 GB. Free memory was 3.2 GB in the beginning and 3.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...