./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label59.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_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label59.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/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 58e857a51148141aa14a27a9d40d99edfe00074b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:21:17,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:21:17,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:21:17,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:21:17,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:21:17,638 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:21:17,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:21:17,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:21:17,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:21:17,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:21:17,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:21:17,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:21:17,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:21:17,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:21:17,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:21:17,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:21:17,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:21:17,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:21:17,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:21:17,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:21:17,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:21:17,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:21:17,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:21:17,674 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:21:17,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:21:17,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:21:17,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:21:17,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:21:17,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:21:17,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:21:17,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:21:17,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:21:17,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:21:17,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:21:17,689 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:21:17,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:21:17,690 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:21:17,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:21:17,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:21:17,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:21:17,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:21:17,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:21:17,721 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:21:17,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:21:17,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:21:17,723 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:21:17,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:21:17,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:21:17,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:21:17,725 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:21:17,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:21:17,725 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:21:17,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:21:17,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:21:17,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:21:17,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:21:17,727 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:21:17,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:21:17,727 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:21:17,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:21:17,728 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:21:17,728 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:21:17,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:21:17,729 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:21:17,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:21:17,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:21:17,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:21:17,730 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:21:17,730 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:21:17,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:21:17,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:21:17,731 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_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58e857a51148141aa14a27a9d40d99edfe00074b [2020-12-01 16:21:17,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:21:18,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:21:18,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:21:18,030 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:21:18,031 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:21:18,035 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/../../sv-benchmarks/c/eca-rers2012/Problem02_label59.c [2020-12-01 16:21:18,135 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/data/d36b5a5ba/b50f25e5220a441aafbd85f08891832a/FLAGa76ae3c2d [2020-12-01 16:21:18,768 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:21:18,769 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/sv-benchmarks/c/eca-rers2012/Problem02_label59.c [2020-12-01 16:21:18,794 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/data/d36b5a5ba/b50f25e5220a441aafbd85f08891832a/FLAGa76ae3c2d [2020-12-01 16:21:19,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/data/d36b5a5ba/b50f25e5220a441aafbd85f08891832a [2020-12-01 16:21:19,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:21:19,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:21:19,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:19,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:21:19,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:21:19,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@524d43bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19, skipping insertion in model container [2020-12-01 16:21:19,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:21:19,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:21:19,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:21:19,527 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:21:19,628 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:21:19,646 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:21:19,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19 WrapperNode [2020-12-01 16:21:19,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:19,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:21:19,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:21:19,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:21:19,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,688 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:21:19,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:21:19,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:21:19,753 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:21:19,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... [2020-12-01 16:21:19,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:21:19,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:21:19,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:21:19,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:21:19,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/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 16:21:19,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:21:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:21:19,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:21:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:21:22,482 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:21:22,482 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-12-01 16:21:22,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:21:22 BoogieIcfgContainer [2020-12-01 16:21:22,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:21:22,489 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:21:22,490 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:21:22,504 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:21:22,504 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:21:22" (1/1) ... [2020-12-01 16:21:22,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:21:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2020-12-01 16:21:22,587 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2020-12-01 16:21:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-12-01 16:21:22,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:23,119 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 16:21:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:23,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 163 states and 295 transitions. [2020-12-01 16:21:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 295 transitions. [2020-12-01 16:21:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-12-01 16:21:23,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:23,986 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 16:21:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 166 states and 300 transitions. [2020-12-01 16:21:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 300 transitions. [2020-12-01 16:21:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-12-01 16:21:24,074 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 245 states and 408 transitions. [2020-12-01 16:21:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 408 transitions. [2020-12-01 16:21:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-12-01 16:21:25,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:25,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:25,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 250 states and 417 transitions. [2020-12-01 16:21:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 417 transitions. [2020-12-01 16:21:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-12-01 16:21:25,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:25,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 256 states and 428 transitions. [2020-12-01 16:21:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 428 transitions. [2020-12-01 16:21:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-12-01 16:21:25,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:25,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:26,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:26,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 260 states and 435 transitions. [2020-12-01 16:21:26,324 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 435 transitions. [2020-12-01 16:21:26,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-12-01 16:21:26,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:26,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 263 states and 441 transitions. [2020-12-01 16:21:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 441 transitions. [2020-12-01 16:21:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-12-01 16:21:26,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:26,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 342 states and 523 transitions. [2020-12-01 16:21:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 523 transitions. [2020-12-01 16:21:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-12-01 16:21:27,698 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 348 states and 533 transitions. [2020-12-01 16:21:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 533 transitions. [2020-12-01 16:21:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-12-01 16:21:28,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:28,304 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 351 states and 536 transitions. [2020-12-01 16:21:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 536 transitions. [2020-12-01 16:21:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-12-01 16:21:28,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 358 states and 548 transitions. [2020-12-01 16:21:29,187 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 548 transitions. [2020-12-01 16:21:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-12-01 16:21:29,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 361 states and 551 transitions. [2020-12-01 16:21:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 551 transitions. [2020-12-01 16:21:29,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-12-01 16:21:29,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:29,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:29,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:29,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 364 states and 557 transitions. [2020-12-01 16:21:29,649 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 557 transitions. [2020-12-01 16:21:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-12-01 16:21:29,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:29,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:29,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 367 states and 560 transitions. [2020-12-01 16:21:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 560 transitions. [2020-12-01 16:21:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-12-01 16:21:29,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:29,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-12-01 16:21:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 374 states and 569 transitions. [2020-12-01 16:21:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 569 transitions. [2020-12-01 16:21:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-12-01 16:21:30,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:30,265 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 378 states and 575 transitions. [2020-12-01 16:21:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 575 transitions. [2020-12-01 16:21:30,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-12-01 16:21:30,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 381 states and 578 transitions. [2020-12-01 16:21:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 578 transitions. [2020-12-01 16:21:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-12-01 16:21:30,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:30,771 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:21:30,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 384 states and 581 transitions. [2020-12-01 16:21:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 581 transitions. [2020-12-01 16:21:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-12-01 16:21:30,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:30,887 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 386 states and 583 transitions. [2020-12-01 16:21:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 583 transitions. [2020-12-01 16:21:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-12-01 16:21:30,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 391 states and 588 transitions. [2020-12-01 16:21:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 588 transitions. [2020-12-01 16:21:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-12-01 16:21:31,016 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:21:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 394 states and 591 transitions. [2020-12-01 16:21:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 591 transitions. [2020-12-01 16:21:31,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-12-01 16:21:31,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 396 states and 593 transitions. [2020-12-01 16:21:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 593 transitions. [2020-12-01 16:21:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-12-01 16:21:31,182 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,226 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 16:21:31,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 398 states and 595 transitions. [2020-12-01 16:21:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 595 transitions. [2020-12-01 16:21:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2020-12-01 16:21:31,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,322 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:31,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 403 states and 600 transitions. [2020-12-01 16:21:31,379 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 600 transitions. [2020-12-01 16:21:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-12-01 16:21:31,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-12-01 16:21:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 413 states and 610 transitions. [2020-12-01 16:21:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 610 transitions. [2020-12-01 16:21:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-12-01 16:21:31,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 417 states and 614 transitions. [2020-12-01 16:21:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 614 transitions. [2020-12-01 16:21:31,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-12-01 16:21:31,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 419 states and 616 transitions. [2020-12-01 16:21:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 616 transitions. [2020-12-01 16:21:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-12-01 16:21:31,659 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,701 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 16:21:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 420 states and 617 transitions. [2020-12-01 16:21:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 617 transitions. [2020-12-01 16:21:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-12-01 16:21:31,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:32,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 440 states and 638 transitions. [2020-12-01 16:21:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 638 transitions. [2020-12-01 16:21:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-12-01 16:21:32,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:32,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 441 states and 639 transitions. [2020-12-01 16:21:32,365 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 639 transitions. [2020-12-01 16:21:32,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-12-01 16:21:32,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:32,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:32,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:32,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 447 states and 646 transitions. [2020-12-01 16:21:32,538 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 646 transitions. [2020-12-01 16:21:32,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-12-01 16:21:32,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 526 states and 728 transitions. [2020-12-01 16:21:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 728 transitions. [2020-12-01 16:21:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-12-01 16:21:33,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:33,796 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 533 states and 737 transitions. [2020-12-01 16:21:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 737 transitions. [2020-12-01 16:21:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-12-01 16:21:33,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:33,940 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:21:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 539 states and 743 transitions. [2020-12-01 16:21:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 743 transitions. [2020-12-01 16:21:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-12-01 16:21:34,017 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:34,127 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 16:21:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:35,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 571 states and 783 transitions. [2020-12-01 16:21:35,065 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 783 transitions. [2020-12-01 16:21:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-12-01 16:21:35,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:35,133 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 595 states and 812 transitions. [2020-12-01 16:21:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 812 transitions. [2020-12-01 16:21:36,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2020-12-01 16:21:36,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 618 states and 837 transitions. [2020-12-01 16:21:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 837 transitions. [2020-12-01 16:21:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-12-01 16:21:36,810 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 16:21:36,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:36,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 623 states and 841 transitions. [2020-12-01 16:21:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 841 transitions. [2020-12-01 16:21:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-12-01 16:21:36,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:37,030 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 16:21:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:37,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 642 states and 861 transitions. [2020-12-01 16:21:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 861 transitions. [2020-12-01 16:21:37,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-12-01 16:21:37,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:37,435 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:37,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 649 states and 871 transitions. [2020-12-01 16:21:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 871 transitions. [2020-12-01 16:21:37,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-12-01 16:21:37,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:38,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 656 states and 880 transitions. [2020-12-01 16:21:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 880 transitions. [2020-12-01 16:21:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-12-01 16:21:38,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-12-01 16:21:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 665 states and 894 transitions. [2020-12-01 16:21:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 894 transitions. [2020-12-01 16:21:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-12-01 16:21:38,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 695 states and 930 transitions. [2020-12-01 16:21:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 930 transitions. [2020-12-01 16:21:40,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-12-01 16:21:40,250 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:41,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 727 states and 967 transitions. [2020-12-01 16:21:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 967 transitions. [2020-12-01 16:21:41,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-12-01 16:21:41,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:41,445 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 747 states and 989 transitions. [2020-12-01 16:21:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 989 transitions. [2020-12-01 16:21:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-12-01 16:21:41,765 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 16:21:41,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 752 states and 993 transitions. [2020-12-01 16:21:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 993 transitions. [2020-12-01 16:21:41,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-12-01 16:21:41,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:42,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 759 states and 1001 transitions. [2020-12-01 16:21:42,210 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1001 transitions. [2020-12-01 16:21:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-12-01 16:21:42,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 763 states and 1007 transitions. [2020-12-01 16:21:42,441 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1007 transitions. [2020-12-01 16:21:42,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-12-01 16:21:42,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 41 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 764 states and 1008 transitions. [2020-12-01 16:21:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1008 transitions. [2020-12-01 16:21:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-12-01 16:21:42,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:42,684 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 765 states and 1009 transitions. [2020-12-01 16:21:42,742 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1009 transitions. [2020-12-01 16:21:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-01 16:21:42,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 16:21:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 772 states and 1020 transitions. [2020-12-01 16:21:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1020 transitions. [2020-12-01 16:21:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-01 16:21:43,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 16:21:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 781 states and 1032 transitions. [2020-12-01 16:21:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1032 transitions. [2020-12-01 16:21:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-12-01 16:21:44,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:44,365 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 791 states and 1046 transitions. [2020-12-01 16:21:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1046 transitions. [2020-12-01 16:21:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2020-12-01 16:21:44,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 805 states and 1064 transitions. [2020-12-01 16:21:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1064 transitions. [2020-12-01 16:21:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-12-01 16:21:45,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 822 states and 1084 transitions. [2020-12-01 16:21:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1084 transitions. [2020-12-01 16:21:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-01 16:21:45,939 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:45,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 853 states and 1120 transitions. [2020-12-01 16:21:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1120 transitions. [2020-12-01 16:21:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-01 16:21:47,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 884 states and 1154 transitions. [2020-12-01 16:21:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1154 transitions. [2020-12-01 16:21:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-01 16:21:49,229 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 886 states and 1155 transitions. [2020-12-01 16:21:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1155 transitions. [2020-12-01 16:21:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-01 16:21:49,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:49,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 16:21:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 899 states and 1172 transitions. [2020-12-01 16:21:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1172 transitions. [2020-12-01 16:21:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-01 16:21:50,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-12-01 16:21:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:51,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 903 states and 1181 transitions. [2020-12-01 16:21:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1181 transitions. [2020-12-01 16:21:51,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-12-01 16:21:51,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 904 states and 1182 transitions. [2020-12-01 16:21:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1182 transitions. [2020-12-01 16:21:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-12-01 16:21:51,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-01 16:21:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 905 states and 1185 transitions. [2020-12-01 16:21:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1185 transitions. [2020-12-01 16:21:52,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-01 16:21:52,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 915 states and 1196 transitions. [2020-12-01 16:21:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1196 transitions. [2020-12-01 16:21:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-01 16:21:52,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 925 states and 1209 transitions. [2020-12-01 16:21:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1209 transitions. [2020-12-01 16:21:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-01 16:21:52,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 16:21:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 930 states and 1215 transitions. [2020-12-01 16:21:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1215 transitions. [2020-12-01 16:21:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2020-12-01 16:21:53,190 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:53,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:53,242 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:53,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 933 states and 1218 transitions. [2020-12-01 16:21:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1218 transitions. [2020-12-01 16:21:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-12-01 16:21:53,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:21:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 940 states and 1225 transitions. [2020-12-01 16:21:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1225 transitions. [2020-12-01 16:21:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-12-01 16:21:53,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:53,451 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-12-01 16:21:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 952 states and 1239 transitions. [2020-12-01 16:21:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1239 transitions. [2020-12-01 16:21:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-12-01 16:21:53,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:53,845 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 16:21:53,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:53,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 953 states and 1240 transitions. [2020-12-01 16:21:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1240 transitions. [2020-12-01 16:21:53,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-12-01 16:21:53,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:21:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:21:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1002 states and 1300 transitions. [2020-12-01 16:21:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1300 transitions. [2020-12-01 16:21:57,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-12-01 16:21:57,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:21:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:21:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1046 states and 1357 transitions. [2020-12-01 16:22:00,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1357 transitions. [2020-12-01 16:22:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-12-01 16:22:00,778 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:01,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1055 states and 1368 transitions. [2020-12-01 16:22:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1368 transitions. [2020-12-01 16:22:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-12-01 16:22:01,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 16:22:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1056 states and 1369 transitions. [2020-12-01 16:22:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1369 transitions. [2020-12-01 16:22:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 16:22:01,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:22:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1076 states and 1393 transitions. [2020-12-01 16:22:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1393 transitions. [2020-12-01 16:22:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 16:22:03,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:03,121 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:22:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1084 states and 1404 transitions. [2020-12-01 16:22:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1404 transitions. [2020-12-01 16:22:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 16:22:03,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:22:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:04,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1093 states and 1414 transitions. [2020-12-01 16:22:04,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1414 transitions. [2020-12-01 16:22:04,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 16:22:04,870 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1172 states and 1500 transitions. [2020-12-01 16:22:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1500 transitions. [2020-12-01 16:22:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 16:22:06,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-12-01 16:22:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1190 states and 1523 transitions. [2020-12-01 16:22:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1523 transitions. [2020-12-01 16:22:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2020-12-01 16:22:07,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-12-01 16:22:07,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1193 states and 1526 transitions. [2020-12-01 16:22:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1526 transitions. [2020-12-01 16:22:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-01 16:22:07,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:07,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:07,517 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:22:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1194 states and 1527 transitions. [2020-12-01 16:22:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1527 transitions. [2020-12-01 16:22:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-12-01 16:22:07,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1243 states and 1579 transitions. [2020-12-01 16:22:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1579 transitions. [2020-12-01 16:22:09,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-12-01 16:22:09,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:09,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1249 states and 1585 transitions. [2020-12-01 16:22:09,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1585 transitions. [2020-12-01 16:22:09,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-12-01 16:22:09,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 56 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1279 states and 1616 transitions. [2020-12-01 16:22:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1616 transitions. [2020-12-01 16:22:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-12-01 16:22:10,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:11,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1282 states and 1619 transitions. [2020-12-01 16:22:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1619 transitions. [2020-12-01 16:22:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-12-01 16:22:11,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1303 states and 1646 transitions. [2020-12-01 16:22:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1646 transitions. [2020-12-01 16:22:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-12-01 16:22:11,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-12-01 16:22:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1310 states and 1655 transitions. [2020-12-01 16:22:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1655 transitions. [2020-12-01 16:22:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-01 16:22:12,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:12,574 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 16:22:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1355 states and 1710 transitions. [2020-12-01 16:22:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1710 transitions. [2020-12-01 16:22:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-01 16:22:16,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:16,992 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 16:22:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1405 states and 1763 transitions. [2020-12-01 16:22:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1763 transitions. [2020-12-01 16:22:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-01 16:22:20,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:20,130 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 16:22:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1414 states and 1773 transitions. [2020-12-01 16:22:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1773 transitions. [2020-12-01 16:22:21,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-12-01 16:22:21,414 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:21,505 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 16:22:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1424 states and 1784 transitions. [2020-12-01 16:22:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1784 transitions. [2020-12-01 16:22:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-12-01 16:22:22,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:22,990 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-12-01 16:22:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1425 states and 1786 transitions. [2020-12-01 16:22:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1786 transitions. [2020-12-01 16:22:23,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-12-01 16:22:23,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1442 states and 1806 transitions. [2020-12-01 16:22:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1806 transitions. [2020-12-01 16:22:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-12-01 16:22:23,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-12-01 16:22:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1446 states and 1811 transitions. [2020-12-01 16:22:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1811 transitions. [2020-12-01 16:22:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-12-01 16:22:24,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1458 states and 1825 transitions. [2020-12-01 16:22:26,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1825 transitions. [2020-12-01 16:22:26,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-12-01 16:22:26,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:28,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1482 states and 1851 transitions. [2020-12-01 16:22:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1851 transitions. [2020-12-01 16:22:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-12-01 16:22:28,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:32,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:32,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1498 states and 1869 transitions. [2020-12-01 16:22:32,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1869 transitions. [2020-12-01 16:22:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-12-01 16:22:32,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:32,276 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 16:22:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1510 states and 1884 transitions. [2020-12-01 16:22:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 1884 transitions. [2020-12-01 16:22:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-12-01 16:22:33,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1515 states and 1889 transitions. [2020-12-01 16:22:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1889 transitions. [2020-12-01 16:22:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-12-01 16:22:34,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1518 states and 1893 transitions. [2020-12-01 16:22:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 1893 transitions. [2020-12-01 16:22:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-12-01 16:22:34,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:34,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1520 states and 1894 transitions. [2020-12-01 16:22:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1894 transitions. [2020-12-01 16:22:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-12-01 16:22:34,445 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:22:35,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:35,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1545 states and 1923 transitions. [2020-12-01 16:22:35,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1923 transitions. [2020-12-01 16:22:35,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-12-01 16:22:35,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-12-01 16:22:36,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:36,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1567 states and 1948 transitions. [2020-12-01 16:22:36,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1948 transitions. [2020-12-01 16:22:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-12-01 16:22:36,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:36,784 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:36,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1568 states and 1950 transitions. [2020-12-01 16:22:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 1950 transitions. [2020-12-01 16:22:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-12-01 16:22:36,813 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:37,036 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 121 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-12-01 16:22:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1569 states and 1951 transitions. [2020-12-01 16:22:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1951 transitions. [2020-12-01 16:22:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 16:22:37,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 16:22:40,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1584 states and 1969 transitions. [2020-12-01 16:22:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1969 transitions. [2020-12-01 16:22:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 16:22:40,092 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 16:22:42,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1616 states and 2001 transitions. [2020-12-01 16:22:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2001 transitions. [2020-12-01 16:22:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-12-01 16:22:42,759 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-12-01 16:22:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1652 states and 2038 transitions. [2020-12-01 16:22:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2038 transitions. [2020-12-01 16:22:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-12-01 16:22:43,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:43,506 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 16:22:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:43,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1654 states and 2057 transitions. [2020-12-01 16:22:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2057 transitions. [2020-12-01 16:22:43,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-12-01 16:22:43,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:22:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1660 states and 2063 transitions. [2020-12-01 16:22:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2063 transitions. [2020-12-01 16:22:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-12-01 16:22:43,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 16:22:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1666 states and 2069 transitions. [2020-12-01 16:22:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2069 transitions. [2020-12-01 16:22:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-12-01 16:22:44,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:22:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1681 states and 2087 transitions. [2020-12-01 16:22:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2087 transitions. [2020-12-01 16:22:46,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-12-01 16:22:46,999 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:47,081 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:22:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1687 states and 2092 transitions. [2020-12-01 16:22:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2092 transitions. [2020-12-01 16:22:47,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-12-01 16:22:47,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-12-01 16:22:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1688 states and 2092 transitions. [2020-12-01 16:22:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2092 transitions. [2020-12-01 16:22:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-12-01 16:22:47,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:47,792 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1733 states and 2151 transitions. [2020-12-01 16:22:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2151 transitions. [2020-12-01 16:22:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-12-01 16:22:50,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1745 states and 2162 transitions. [2020-12-01 16:22:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2162 transitions. [2020-12-01 16:22:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-12-01 16:22:52,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:22:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:53,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1747 states and 2163 transitions. [2020-12-01 16:22:53,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2163 transitions. [2020-12-01 16:22:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-01 16:22:53,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-12-01 16:22:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1748 states and 2163 transitions. [2020-12-01 16:22:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2163 transitions. [2020-12-01 16:22:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-12-01 16:22:53,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:22:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1766 states and 2188 transitions. [2020-12-01 16:22:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2188 transitions. [2020-12-01 16:22:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-12-01 16:22:54,126 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-12-01 16:22:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1774 states and 2198 transitions. [2020-12-01 16:22:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2198 transitions. [2020-12-01 16:22:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-12-01 16:22:55,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-12-01 16:22:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1789 states and 2213 transitions. [2020-12-01 16:22:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2213 transitions. [2020-12-01 16:22:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-12-01 16:22:56,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-12-01 16:22:57,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1794 states and 2219 transitions. [2020-12-01 16:22:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2219 transitions. [2020-12-01 16:22:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-12-01 16:22:57,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-12-01 16:22:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1801 states and 2226 transitions. [2020-12-01 16:22:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2226 transitions. [2020-12-01 16:22:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-12-01 16:22:58,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:58,492 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-12-01 16:22:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:22:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1814 states and 2240 transitions. [2020-12-01 16:22:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2240 transitions. [2020-12-01 16:22:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-12-01 16:22:59,073 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:22:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:22:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 16:23:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1829 states and 2258 transitions. [2020-12-01 16:23:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2258 transitions. [2020-12-01 16:23:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-12-01 16:23:01,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:01,294 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-01 16:23:01,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1833 states and 2262 transitions. [2020-12-01 16:23:01,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2262 transitions. [2020-12-01 16:23:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-12-01 16:23:01,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:02,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1836 states and 2266 transitions. [2020-12-01 16:23:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2266 transitions. [2020-12-01 16:23:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-12-01 16:23:02,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 111 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1870 states and 2306 transitions. [2020-12-01 16:23:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2306 transitions. [2020-12-01 16:23:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-12-01 16:23:06,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 111 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1893 states and 2329 transitions. [2020-12-01 16:23:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2329 transitions. [2020-12-01 16:23:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-12-01 16:23:08,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 111 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:09,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1896 states and 2331 transitions. [2020-12-01 16:23:09,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2331 transitions. [2020-12-01 16:23:09,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-12-01 16:23:09,706 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-12-01 16:23:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1899 states and 2333 transitions. [2020-12-01 16:23:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2333 transitions. [2020-12-01 16:23:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-12-01 16:23:10,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:10,130 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-12-01 16:23:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:10,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1907 states and 2341 transitions. [2020-12-01 16:23:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2341 transitions. [2020-12-01 16:23:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-12-01 16:23:10,532 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-12-01 16:23:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1916 states and 2350 transitions. [2020-12-01 16:23:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2350 transitions. [2020-12-01 16:23:11,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-12-01 16:23:11,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:11,490 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1943 states and 2383 transitions. [2020-12-01 16:23:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2383 transitions. [2020-12-01 16:23:14,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-12-01 16:23:14,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1949 states and 2389 transitions. [2020-12-01 16:23:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2389 transitions. [2020-12-01 16:23:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-12-01 16:23:16,069 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:16,123 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-01 16:23:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1952 states and 2392 transitions. [2020-12-01 16:23:16,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2392 transitions. [2020-12-01 16:23:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-12-01 16:23:16,456 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:16,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 1967 states and 2411 transitions. [2020-12-01 16:23:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2411 transitions. [2020-12-01 16:23:16,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-12-01 16:23:16,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:16,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1975 states and 2420 transitions. [2020-12-01 16:23:16,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2420 transitions. [2020-12-01 16:23:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-12-01 16:23:16,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1997 states and 2449 transitions. [2020-12-01 16:23:21,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 2449 transitions. [2020-12-01 16:23:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-12-01 16:23:21,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:23,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:23,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 2008 states and 2461 transitions. [2020-12-01 16:23:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 2461 transitions. [2020-12-01 16:23:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-12-01 16:23:23,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:23,534 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 2059 states and 2523 transitions. [2020-12-01 16:23:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 2523 transitions. [2020-12-01 16:23:29,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-12-01 16:23:29,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:29,142 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:31,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 2072 states and 2537 transitions. [2020-12-01 16:23:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 2537 transitions. [2020-12-01 16:23:31,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-12-01 16:23:31,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:31,231 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 2074 states and 2539 transitions. [2020-12-01 16:23:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 2539 transitions. [2020-12-01 16:23:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-12-01 16:23:32,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:23:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2080 states and 2545 transitions. [2020-12-01 16:23:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 2545 transitions. [2020-12-01 16:23:34,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2020-12-01 16:23:34,409 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2094 states and 2564 transitions. [2020-12-01 16:23:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 2564 transitions. [2020-12-01 16:23:37,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2020-12-01 16:23:37,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:40,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 2112 states and 2586 transitions. [2020-12-01 16:23:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 2586 transitions. [2020-12-01 16:23:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2020-12-01 16:23:40,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 2120 states and 2597 transitions. [2020-12-01 16:23:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 2597 transitions. [2020-12-01 16:23:43,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2020-12-01 16:23:43,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:43,361 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:43,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 2123 states and 2601 transitions. [2020-12-01 16:23:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 2601 transitions. [2020-12-01 16:23:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2020-12-01 16:23:43,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:45,086 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2020-12-01 16:23:50,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 2135 states and 2616 transitions. [2020-12-01 16:23:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2616 transitions. [2020-12-01 16:23:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2020-12-01 16:23:50,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 2166 states and 2654 transitions. [2020-12-01 16:23:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 2654 transitions. [2020-12-01 16:23:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2020-12-01 16:23:56,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:23:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:58,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 2147 states and 2632 transitions. [2020-12-01 16:23:58,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 2632 transitions. [2020-12-01 16:23:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:23:58,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:23:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:23:58,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 2153 states and 2643 transitions. [2020-12-01 16:23:58,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 2643 transitions. [2020-12-01 16:23:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:23:58,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:23:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:23:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 2159 states and 2652 transitions. [2020-12-01 16:24:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 2652 transitions. [2020-12-01 16:24:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:24:00,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 2164 states and 2660 transitions. [2020-12-01 16:24:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 2660 transitions. [2020-12-01 16:24:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:24:01,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:01,499 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 2168 states and 2668 transitions. [2020-12-01 16:24:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 2668 transitions. [2020-12-01 16:24:02,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:24:02,873 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:02,928 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 2172 states and 2674 transitions. [2020-12-01 16:24:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 2674 transitions. [2020-12-01 16:24:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:24:04,475 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 2176 states and 2680 transitions. [2020-12-01 16:24:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 2680 transitions. [2020-12-01 16:24:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:24:05,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:06,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2177 states and 2681 transitions. [2020-12-01 16:24:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 2681 transitions. [2020-12-01 16:24:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:24:06,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 2180 states and 2684 transitions. [2020-12-01 16:24:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 2684 transitions. [2020-12-01 16:24:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-12-01 16:24:07,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-12-01 16:24:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 2181 states and 2684 transitions. [2020-12-01 16:24:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 2684 transitions. [2020-12-01 16:24:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-12-01 16:24:07,426 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 29 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:24:15,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 2339 states and 2845 transitions. [2020-12-01 16:24:15,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 2845 transitions. [2020-12-01 16:24:15,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 16:24:15,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:24:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 2357 states and 2865 transitions. [2020-12-01 16:24:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 2865 transitions. [2020-12-01 16:24:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-12-01 16:24:18,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:18,740 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:24:19,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 2364 states and 2871 transitions. [2020-12-01 16:24:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 2871 transitions. [2020-12-01 16:24:19,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:19,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:19,347 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2020-12-01 16:24:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 2374 states and 2883 transitions. [2020-12-01 16:24:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 2883 transitions. [2020-12-01 16:24:21,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:21,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2020-12-01 16:24:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:23,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 2384 states and 2894 transitions. [2020-12-01 16:24:23,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 2894 transitions. [2020-12-01 16:24:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:23,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-12-01 16:24:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 2402 states and 2915 transitions. [2020-12-01 16:24:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 2915 transitions. [2020-12-01 16:24:27,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:27,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-12-01 16:24:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2408 states and 2920 transitions. [2020-12-01 16:24:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 2920 transitions. [2020-12-01 16:24:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:28,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-12-01 16:24:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 2413 states and 2926 transitions. [2020-12-01 16:24:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 2926 transitions. [2020-12-01 16:24:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:30,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 113 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:24:33,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 2438 states and 2952 transitions. [2020-12-01 16:24:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 2952 transitions. [2020-12-01 16:24:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:33,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 113 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:24:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 2440 states and 2953 transitions. [2020-12-01 16:24:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 2953 transitions. [2020-12-01 16:24:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:33,852 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 113 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:24:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 2455 states and 2967 transitions. [2020-12-01 16:24:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 2967 transitions. [2020-12-01 16:24:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-12-01 16:24:34,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 113 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:24:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:37,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 2470 states and 2981 transitions. [2020-12-01 16:24:37,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 2981 transitions. [2020-12-01 16:24:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2020-12-01 16:24:37,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:37,100 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:24:38,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 2472 states and 2985 transitions. [2020-12-01 16:24:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 2985 transitions. [2020-12-01 16:24:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-12-01 16:24:38,099 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2020-12-01 16:24:40,145 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2020-12-01 16:24:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:40,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 2490 states and 3003 transitions. [2020-12-01 16:24:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3003 transitions. [2020-12-01 16:24:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-12-01 16:24:40,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2020-12-01 16:24:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:44,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 2499 states and 3016 transitions. [2020-12-01 16:24:44,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3016 transitions. [2020-12-01 16:24:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-01 16:24:44,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-12-01 16:24:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 2526 states and 3048 transitions. [2020-12-01 16:24:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 3048 transitions. [2020-12-01 16:24:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-01 16:24:45,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-12-01 16:24:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 2527 states and 3048 transitions. [2020-12-01 16:24:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 3048 transitions. [2020-12-01 16:24:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-01 16:24:45,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-12-01 16:24:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2545 states and 3071 transitions. [2020-12-01 16:24:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3071 transitions. [2020-12-01 16:24:48,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-01 16:24:48,904 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:49,126 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-12-01 16:24:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 2557 states and 3085 transitions. [2020-12-01 16:24:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3085 transitions. [2020-12-01 16:24:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-01 16:24:52,099 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:52,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:52,153 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-12-01 16:24:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 2558 states and 3085 transitions. [2020-12-01 16:24:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3085 transitions. [2020-12-01 16:24:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-01 16:24:53,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-12-01 16:24:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 2559 states and 3085 transitions. [2020-12-01 16:24:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3085 transitions. [2020-12-01 16:24:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-01 16:24:53,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-12-01 16:24:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 2565 states and 3090 transitions. [2020-12-01 16:24:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 3090 transitions. [2020-12-01 16:24:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:24:54,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:54,329 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 171 proven. 16 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:24:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 2571 states and 3096 transitions. [2020-12-01 16:24:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 3096 transitions. [2020-12-01 16:24:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:24:55,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:55,546 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 171 proven. 16 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:24:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:24:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3110 states to 2583 states and 3110 transitions. [2020-12-01 16:24:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 3110 transitions. [2020-12-01 16:24:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:24:58,765 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:24:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:24:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:25:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:00,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 2591 states and 3118 transitions. [2020-12-01 16:25:00,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 3118 transitions. [2020-12-01 16:25:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:25:00,276 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:00,351 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:25:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2594 states and 3120 transitions. [2020-12-01 16:25:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3120 transitions. [2020-12-01 16:25:01,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:25:01,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:25:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 2597 states and 3124 transitions. [2020-12-01 16:25:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3124 transitions. [2020-12-01 16:25:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:25:01,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:01,703 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:25:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2600 states and 3126 transitions. [2020-12-01 16:25:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 3126 transitions. [2020-12-01 16:25:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:25:02,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:02,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:02,761 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:25:05,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:05,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 2608 states and 3135 transitions. [2020-12-01 16:25:05,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 3135 transitions. [2020-12-01 16:25:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:25:05,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:25:06,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2610 states and 3136 transitions. [2020-12-01 16:25:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 3136 transitions. [2020-12-01 16:25:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-12-01 16:25:06,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:25:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 2612 states and 3137 transitions. [2020-12-01 16:25:07,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 3137 transitions. [2020-12-01 16:25:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-12-01 16:25:07,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:25:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 2628 states and 3160 transitions. [2020-12-01 16:25:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3160 transitions. [2020-12-01 16:25:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-12-01 16:25:09,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:25:12,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 2645 states and 3180 transitions. [2020-12-01 16:25:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 3180 transitions. [2020-12-01 16:25:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-12-01 16:25:12,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:12,526 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:25:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 2654 states and 3192 transitions. [2020-12-01 16:25:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3192 transitions. [2020-12-01 16:25:15,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-12-01 16:25:15,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:25:16,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 2657 states and 3194 transitions. [2020-12-01 16:25:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3194 transitions. [2020-12-01 16:25:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-12-01 16:25:16,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-12-01 16:25:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 2660 states and 3196 transitions. [2020-12-01 16:25:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 3196 transitions. [2020-12-01 16:25:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-12-01 16:25:17,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:17,689 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-12-01 16:25:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2706 states and 3245 transitions. [2020-12-01 16:25:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 3245 transitions. [2020-12-01 16:25:20,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-12-01 16:25:20,934 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2020-12-01 16:25:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 2717 states and 3257 transitions. [2020-12-01 16:25:23,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 3257 transitions. [2020-12-01 16:25:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-12-01 16:25:24,001 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2020-12-01 16:25:25,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 2726 states and 3267 transitions. [2020-12-01 16:25:25,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 3267 transitions. [2020-12-01 16:25:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-12-01 16:25:25,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2020-12-01 16:25:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2733 states and 3274 transitions. [2020-12-01 16:25:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 3274 transitions. [2020-12-01 16:25:25,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-12-01 16:25:25,841 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:25,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:26,173 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:25:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2760 states and 3300 transitions. [2020-12-01 16:25:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 3300 transitions. [2020-12-01 16:25:30,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-12-01 16:25:30,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:25:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 2774 states and 3315 transitions. [2020-12-01 16:25:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 3315 transitions. [2020-12-01 16:25:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2020-12-01 16:25:34,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:35,988 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 165 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 16:25:47,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:25:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 2878 states and 3425 transitions. [2020-12-01 16:25:47,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 3425 transitions. [2020-12-01 16:25:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:25:47,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:25:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:25:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:26:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 2958 states and 3514 transitions. [2020-12-01 16:26:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 3514 transitions. [2020-12-01 16:26:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:03,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:26:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 2977 states and 3532 transitions. [2020-12-01 16:26:08,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 3532 transitions. [2020-12-01 16:26:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:08,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:26:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2983 states and 3537 transitions. [2020-12-01 16:26:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 3537 transitions. [2020-12-01 16:26:10,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:10,796 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-12-01 16:26:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 2993 states and 3545 transitions. [2020-12-01 16:26:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 3545 transitions. [2020-12-01 16:26:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:14,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:26:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 3023 states and 3587 transitions. [2020-12-01 16:26:21,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 3587 transitions. [2020-12-01 16:26:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:21,996 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:26:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:29,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 3038 states and 3606 transitions. [2020-12-01 16:26:29,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 3606 transitions. [2020-12-01 16:26:29,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:29,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:26:32,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 3046 states and 3617 transitions. [2020-12-01 16:26:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 3617 transitions. [2020-12-01 16:26:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:32,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:26:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 3049 states and 3622 transitions. [2020-12-01 16:26:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 3622 transitions. [2020-12-01 16:26:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-12-01 16:26:35,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:26:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 3052 states and 3624 transitions. [2020-12-01 16:26:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 3624 transitions. [2020-12-01 16:26:37,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-12-01 16:26:37,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-12-01 16:26:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 3067 states and 3639 transitions. [2020-12-01 16:26:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 3639 transitions. [2020-12-01 16:26:39,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-12-01 16:26:39,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-12-01 16:26:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:40,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 3074 states and 3645 transitions. [2020-12-01 16:26:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 3645 transitions. [2020-12-01 16:26:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-12-01 16:26:40,477 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:40,545 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-12-01 16:26:41,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 3083 states and 3653 transitions. [2020-12-01 16:26:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 3653 transitions. [2020-12-01 16:26:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-12-01 16:26:41,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-12-01 16:26:45,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 3092 states and 3663 transitions. [2020-12-01 16:26:45,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 3663 transitions. [2020-12-01 16:26:45,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-12-01 16:26:45,703 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:45,848 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2020-12-01 16:26:47,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 3095 states and 3665 transitions. [2020-12-01 16:26:47,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 3665 transitions. [2020-12-01 16:26:47,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-12-01 16:26:47,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2020-12-01 16:26:52,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:26:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 3113 states and 3688 transitions. [2020-12-01 16:26:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 3688 transitions. [2020-12-01 16:26:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-12-01 16:26:52,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:26:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:26:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2020-12-01 16:26:55,744 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2020-12-01 16:27:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 3131 states and 3712 transitions. [2020-12-01 16:27:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 3712 transitions. [2020-12-01 16:27:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-12-01 16:27:00,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:01,216 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 135 proven. 48 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-12-01 16:27:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3807 states to 3220 states and 3807 transitions. [2020-12-01 16:27:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3220 states and 3807 transitions. [2020-12-01 16:27:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-12-01 16:27:10,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-12-01 16:27:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 3221 states and 3811 transitions. [2020-12-01 16:27:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3221 states and 3811 transitions. [2020-12-01 16:27:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2020-12-01 16:27:12,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:12,276 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-12-01 16:27:15,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 3234 states and 3828 transitions. [2020-12-01 16:27:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 3828 transitions. [2020-12-01 16:27:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-12-01 16:27:15,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:27:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:28,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3298 states and 3908 transitions. [2020-12-01 16:27:28,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 3908 transitions. [2020-12-01 16:27:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-12-01 16:27:28,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:27:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 3325 states and 3939 transitions. [2020-12-01 16:27:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 3939 transitions. [2020-12-01 16:27:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-12-01 16:27:36,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:36,232 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:27:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 3343 states and 3955 transitions. [2020-12-01 16:27:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3343 states and 3955 transitions. [2020-12-01 16:27:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-12-01 16:27:39,426 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:39,646 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:27:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:43,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 3358 states and 3971 transitions. [2020-12-01 16:27:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 3971 transitions. [2020-12-01 16:27:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-12-01 16:27:43,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:27:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:47,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 3364 states and 3978 transitions. [2020-12-01 16:27:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 3978 transitions. [2020-12-01 16:27:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-12-01 16:27:47,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:27:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:27:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 3366 states and 3979 transitions. [2020-12-01 16:27:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3366 states and 3979 transitions. [2020-12-01 16:27:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-12-01 16:27:49,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:27:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:27:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:28:04,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:04,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 3421 states and 4043 transitions. [2020-12-01 16:28:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3421 states and 4043 transitions. [2020-12-01 16:28:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-12-01 16:28:04,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:28:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:28:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 3445 states and 4066 transitions. [2020-12-01 16:28:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 3445 states and 4066 transitions. [2020-12-01 16:28:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-12-01 16:28:13,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:13,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:28:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:28:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:20,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 3460 states and 4081 transitions. [2020-12-01 16:28:20,550 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4081 transitions. [2020-12-01 16:28:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-12-01 16:28:20,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:20,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:28:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-12-01 16:28:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 3463 states and 4083 transitions. [2020-12-01 16:28:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 4083 transitions. [2020-12-01 16:28:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-12-01 16:28:23,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:28:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 149 proven. 16 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-12-01 16:28:24,503 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 34 [2020-12-01 16:28:31,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 3481 states and 4103 transitions. [2020-12-01 16:28:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 4103 transitions. [2020-12-01 16:28:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-12-01 16:28:31,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:28:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 149 proven. 16 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-12-01 16:28:32,597 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2020-12-01 16:28:34,825 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 35 [2020-12-01 16:28:37,079 WARN L197 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 35 [2020-12-01 16:28:38,626 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 32 [2020-12-01 16:28:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 3500 states and 4126 transitions. [2020-12-01 16:28:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 4126 transitions. [2020-12-01 16:28:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2020-12-01 16:28:47,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:28:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2020-12-01 16:28:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 3551 states and 4180 transitions. [2020-12-01 16:28:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 4180 transitions. [2020-12-01 16:28:56,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2020-12-01 16:28:56,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:28:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-12-01 16:28:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:28:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 3553 states and 4183 transitions. [2020-12-01 16:28:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3553 states and 4183 transitions. [2020-12-01 16:28:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-12-01 16:28:58,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:28:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:28:58,146 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:28:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:28:58,222 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:28:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:28:58,470 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:28:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:28:58,555 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:29:06,288 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 236 iterations. [2020-12-01 16:29:06,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 04:29:06 ImpRootNode [2020-12-01 16:29:06,579 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 16:29:06,580 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 16:29:06,580 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 16:29:06,581 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 16:29:06,581 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:21:22" (3/4) ... [2020-12-01 16:29:06,584 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-01 16:29:06,838 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a17ecb55-6e85-4963-9a7d-d2bd14e59a65/bin/ukojak/witness.graphml [2020-12-01 16:29:06,838 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 16:29:06,839 INFO L168 Benchmark]: Toolchain (without parser) took 467811.76 ms. Allocated memory was 92.3 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 60.9 MB in the beginning and 3.3 GB in the end (delta: -3.2 GB). Peak memory consumption was 619.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:06,840 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 92.3 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:29:06,840 INFO L168 Benchmark]: CACSL2BoogieTranslator took 618.88 ms. Allocated memory is still 92.3 MB. Free memory was 60.6 MB in the beginning and 53.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:06,841 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.62 ms. Allocated memory is still 92.3 MB. Free memory was 53.9 MB in the beginning and 48.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:06,841 INFO L168 Benchmark]: Boogie Preprocessor took 131.10 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 48.6 MB in the beginning and 85.9 MB in the end (delta: -37.4 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:06,842 INFO L168 Benchmark]: RCFGBuilder took 2602.37 ms. Allocated memory was 113.2 MB in the beginning and 151.0 MB in the end (delta: 37.7 MB). Free memory was 85.9 MB in the beginning and 102.5 MB in the end (delta: -16.5 MB). Peak memory consumption was 64.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:06,842 INFO L168 Benchmark]: CodeCheck took 464090.56 ms. Allocated memory was 151.0 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 102.5 MB in the beginning and 3.3 GB in the end (delta: -3.2 GB). Peak memory consumption was 570.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:06,843 INFO L168 Benchmark]: Witness Printer took 257.82 ms. Allocated memory is still 3.9 GB. Free memory was 3.3 GB in the beginning and 3.3 GB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:06,845 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: 463.7s, OverallIterations: 236, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 98824 SDtfs, -1388368080 SDslu, 691516 SDs, 0 SdLazy, 1125017628 SolverSat, -1490901116 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2070.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 263571 GetRequests, 255713 SyntacticMatches, 6058 SemanticMatches, 1800 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2139807 ImplicationChecksByTransitivity, 398.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 1.3s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 14.7s InterpolantComputationTime, 38508 NumberOfCodeBlocks, 38508 NumberOfCodeBlocksAsserted, 236 NumberOfCheckSat, 38045 ConstructedInterpolants, 0 QuantifiedInterpolants, 19529720 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 235 InterpolantComputations, 209 PerfectInterpolantSequences, 27579/28232 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 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=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=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] [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=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=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] [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=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=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] [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=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=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] [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=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=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] [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=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=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] [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=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=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] [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=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=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] [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=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=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] [L164] COND TRUE ((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8)))) [L165] a25 = 1 [L166] a19 = 1 [L167] a28 = 7 [L168] return -1; VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, 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=1, a21=1, a25=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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=0, a17=8, a19=1, a21=1, a25=1, 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))))) [L424] COND FALSE !((((((!(a25==1)&&(a11==1))&&(a28==7))&&!(a19==1))&&(a21==1))&&(a17==8))) [L427] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==10))&&(a19==1))&&(a21==1))&&(a17==8))) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, a28=7, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L430] COND TRUE ((((((a25==1)&&!(a11==1))&&(a28==7))&&(a19==1))&&(a21==1))&&(a17==8)) VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, 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_label59.c", 4, "reach_error") VAL [a=1, a11=0, a17=8, a19=1, a21=1, a25=1, 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 0.38 ms. Allocated memory is still 92.3 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 618.88 ms. Allocated memory is still 92.3 MB. Free memory was 60.6 MB in the beginning and 53.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 103.62 ms. Allocated memory is still 92.3 MB. Free memory was 53.9 MB in the beginning and 48.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 131.10 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 48.6 MB in the beginning and 85.9 MB in the end (delta: -37.4 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2602.37 ms. Allocated memory was 113.2 MB in the beginning and 151.0 MB in the end (delta: 37.7 MB). Free memory was 85.9 MB in the beginning and 102.5 MB in the end (delta: -16.5 MB). Peak memory consumption was 64.9 MB. Max. memory is 16.1 GB. * CodeCheck took 464090.56 ms. Allocated memory was 151.0 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 102.5 MB in the beginning and 3.3 GB in the end (delta: -3.2 GB). Peak memory consumption was 570.8 MB. Max. memory is 16.1 GB. * Witness Printer took 257.82 ms. Allocated memory is still 3.9 GB. Free memory was 3.3 GB in the beginning and 3.3 GB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...