java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/functions1.i_3.bplTransformedIcfg_BEv2_8.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-10-01 01:39:03,549 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 01:39:03,551 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 01:39:03,564 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 01:39:03,564 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 01:39:03,565 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 01:39:03,567 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 01:39:03,568 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 01:39:03,572 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 01:39:03,573 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 01:39:03,574 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 01:39:03,574 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 01:39:03,576 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 01:39:03,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 01:39:03,580 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 01:39:03,581 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 01:39:03,582 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 01:39:03,592 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 01:39:03,597 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 01:39:03,599 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 01:39:03,600 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 01:39:03,605 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 01:39:03,610 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 01:39:03,610 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 01:39:03,610 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 01:39:03,613 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 01:39:03,615 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 01:39:03,616 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 01:39:03,618 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 01:39:03,619 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 01:39:03,619 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 01:39:03,622 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 01:39:03,622 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 01:39:03,623 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 01:39:03,626 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 01:39:03,627 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 01:39:03,627 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-01 01:39:03,654 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 01:39:03,654 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 01:39:03,657 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 01:39:03,657 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 01:39:03,660 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 01:39:03,660 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 01:39:03,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 01:39:03,661 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 01:39:03,661 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 01:39:03,661 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 01:39:03,661 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 01:39:03,662 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 01:39:03,662 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 01:39:03,662 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 01:39:03,662 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 01:39:03,662 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 01:39:03,663 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 01:39:03,663 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 01:39:03,663 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 01:39:03,663 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 01:39:03,665 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 01:39:03,665 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 01:39:03,665 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 01:39:03,665 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 01:39:03,666 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 01:39:03,666 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 01:39:03,666 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 01:39:03,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 01:39:03,666 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 01:39:03,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 01:39:03,754 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 01:39:03,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 01:39:03,762 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 01:39:03,763 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 01:39:03,763 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/functions1.i_3.bplTransformedIcfg_BEv2_8.bpl [2018-10-01 01:39:03,764 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/functions1.i_3.bplTransformedIcfg_BEv2_8.bpl' [2018-10-01 01:39:03,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 01:39:03,836 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 01:39:03,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 01:39:03,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 01:39:03,837 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 01:39:03,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,873 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 01:39:03,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 01:39:03,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 01:39:03,881 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 01:39:03,893 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,894 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... [2018-10-01 01:39:03,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 01:39:03,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 01:39:03,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 01:39:03,908 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 01:39:03,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 01:39:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 01:39:03,989 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-01 01:39:03,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-01 01:39:03,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-01 01:39:04,189 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-01 01:39:04,190 INFO L202 PluginConnector]: Adding new model functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 01:39:04 BoogieIcfgContainer [2018-10-01 01:39:04,190 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 01:39:04,191 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 01:39:04,191 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 01:39:04,203 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 01:39:04,203 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "functions1.i_3.bplTransformedIcfg_BEv2_8.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 01:39:04" (1/1) ... [2018-10-01 01:39:04,216 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-01 01:39:04,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2018-10-01 01:39:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2018-10-01 01:39:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-01 01:39:04,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:04,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:04,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2018-10-01 01:39:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2018-10-01 01:39:04,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-01 01:39:04,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-01 01:39:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-01 01:39:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-01 01:39:04,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:04,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:05,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2018-10-01 01:39:05,040 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 7 transitions. [2018-10-01 01:39:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 01:39:05,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:05,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:05,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2018-10-01 01:39:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2018-10-01 01:39:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-01 01:39:05,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:05,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:05,502 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-10-01 01:39:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2018-10-01 01:39:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-01 01:39:05,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2018-10-01 01:39:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2018-10-01 01:39:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-01 01:39:05,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2018-10-01 01:39:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2018-10-01 01:39:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-01 01:39:06,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2018-10-01 01:39:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2018-10-01 01:39:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-10-01 01:39:06,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:07,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2018-10-01 01:39:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2018-10-01 01:39:07,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-01 01:39:07,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:07,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 14 transitions. [2018-10-01 01:39:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 14 transitions. [2018-10-01 01:39:07,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-01 01:39:07,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:07,658 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2018-10-01 01:39:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2018-10-01 01:39:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-01 01:39:07,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:07,941 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 16 transitions. [2018-10-01 01:39:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2018-10-01 01:39:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-10-01 01:39:08,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2018-10-01 01:39:08,317 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2018-10-01 01:39:08,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-01 01:39:08,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:08,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2018-10-01 01:39:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2018-10-01 01:39:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-01 01:39:08,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:08,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 19 transitions. [2018-10-01 01:39:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 19 transitions. [2018-10-01 01:39:08,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-01 01:39:08,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 20 transitions. [2018-10-01 01:39:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 20 transitions. [2018-10-01 01:39:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-01 01:39:09,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:09,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:09,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 21 transitions. [2018-10-01 01:39:09,816 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 21 transitions. [2018-10-01 01:39:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-01 01:39:09,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 22 transitions. [2018-10-01 01:39:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 22 transitions. [2018-10-01 01:39:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-01 01:39:10,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:10,527 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2018-10-01 01:39:10,694 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2018-10-01 01:39:10,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-01 01:39:10,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 24 transitions. [2018-10-01 01:39:11,075 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 24 transitions. [2018-10-01 01:39:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-01 01:39:11,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:11,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:11,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 25 transitions. [2018-10-01 01:39:11,837 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 25 transitions. [2018-10-01 01:39:11,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-01 01:39:11,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:12,076 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:12,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 26 transitions. [2018-10-01 01:39:12,671 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 26 transitions. [2018-10-01 01:39:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-01 01:39:12,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2018-10-01 01:39:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2018-10-01 01:39:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-01 01:39:14,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:14,991 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:15,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 28 transitions. [2018-10-01 01:39:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 28 transitions. [2018-10-01 01:39:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-01 01:39:15,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 29 transitions. [2018-10-01 01:39:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 29 transitions. [2018-10-01 01:39:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-01 01:39:15,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:16,087 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 30 transitions. [2018-10-01 01:39:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 30 transitions. [2018-10-01 01:39:16,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-01 01:39:16,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 31 transitions. [2018-10-01 01:39:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 31 transitions. [2018-10-01 01:39:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-01 01:39:16,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 32 transitions. [2018-10-01 01:39:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 32 transitions. [2018-10-01 01:39:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-10-01 01:39:17,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:17,741 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2018-10-01 01:39:17,884 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2018-10-01 01:39:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-01 01:39:17,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 34 transitions. [2018-10-01 01:39:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 34 transitions. [2018-10-01 01:39:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-10-01 01:39:18,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:18,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 35 transitions. [2018-10-01 01:39:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 35 transitions. [2018-10-01 01:39:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-01 01:39:18,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 36 transitions. [2018-10-01 01:39:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 36 transitions. [2018-10-01 01:39:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-01 01:39:18,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 37 transitions. [2018-10-01 01:39:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 37 transitions. [2018-10-01 01:39:19,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-01 01:39:19,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:19,442 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:19,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 38 transitions. [2018-10-01 01:39:19,644 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 38 transitions. [2018-10-01 01:39:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-10-01 01:39:19,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:19,848 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 39 transitions. [2018-10-01 01:39:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 39 transitions. [2018-10-01 01:39:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-10-01 01:39:19,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 40 transitions. [2018-10-01 01:39:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 40 transitions. [2018-10-01 01:39:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-10-01 01:39:20,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 41 transitions. [2018-10-01 01:39:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 41 transitions. [2018-10-01 01:39:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-01 01:39:21,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:22,385 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:22,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:22,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 42 transitions. [2018-10-01 01:39:22,651 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 42 transitions. [2018-10-01 01:39:22,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-01 01:39:22,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:22,897 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 43 transitions. [2018-10-01 01:39:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 43 transitions. [2018-10-01 01:39:23,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-01 01:39:23,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:23,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 44 transitions. [2018-10-01 01:39:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 44 transitions. [2018-10-01 01:39:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-01 01:39:23,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:23,577 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 45 transitions. [2018-10-01 01:39:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 45 transitions. [2018-10-01 01:39:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-01 01:39:24,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 46 transitions. [2018-10-01 01:39:25,550 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 46 transitions. [2018-10-01 01:39:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-01 01:39:25,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 47 transitions. [2018-10-01 01:39:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 47 transitions. [2018-10-01 01:39:25,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-01 01:39:25,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 48 transitions. [2018-10-01 01:39:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 48 transitions. [2018-10-01 01:39:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-10-01 01:39:26,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:27,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:27,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 49 transitions. [2018-10-01 01:39:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 49 transitions. [2018-10-01 01:39:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-01 01:39:27,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:27,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:27,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 50 transitions. [2018-10-01 01:39:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 50 transitions. [2018-10-01 01:39:27,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-01 01:39:27,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 51 transitions. [2018-10-01 01:39:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 51 transitions. [2018-10-01 01:39:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-01 01:39:28,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:28,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 52 transitions. [2018-10-01 01:39:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 52 transitions. [2018-10-01 01:39:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-10-01 01:39:28,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 53 transitions. [2018-10-01 01:39:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 53 transitions. [2018-10-01 01:39:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-01 01:39:29,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 54 transitions. [2018-10-01 01:39:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 54 transitions. [2018-10-01 01:39:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-01 01:39:30,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:31,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 55 transitions. [2018-10-01 01:39:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 55 transitions. [2018-10-01 01:39:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-01 01:39:31,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 56 transitions. [2018-10-01 01:39:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 56 transitions. [2018-10-01 01:39:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-10-01 01:39:32,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 57 transitions. [2018-10-01 01:39:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 57 transitions. [2018-10-01 01:39:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-01 01:39:32,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:33,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:33,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:33,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 58 transitions. [2018-10-01 01:39:33,358 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 58 transitions. [2018-10-01 01:39:33,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-01 01:39:33,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:34,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 59 transitions. [2018-10-01 01:39:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 59 transitions. [2018-10-01 01:39:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-01 01:39:34,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:34,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:34,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 60 transitions. [2018-10-01 01:39:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 60 transitions. [2018-10-01 01:39:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-01 01:39:34,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 61 transitions. [2018-10-01 01:39:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 61 transitions. [2018-10-01 01:39:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-10-01 01:39:34,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:35,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 62 transitions. [2018-10-01 01:39:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 62 transitions. [2018-10-01 01:39:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-10-01 01:39:35,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 63 transitions. [2018-10-01 01:39:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 63 transitions. [2018-10-01 01:39:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-10-01 01:39:35,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:36,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:36,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 64 transitions. [2018-10-01 01:39:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 64 transitions. [2018-10-01 01:39:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-01 01:39:36,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:36,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:36,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 65 transitions. [2018-10-01 01:39:36,880 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 65 transitions. [2018-10-01 01:39:36,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-10-01 01:39:36,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 66 transitions. [2018-10-01 01:39:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 66 transitions. [2018-10-01 01:39:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-01 01:39:37,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 67 transitions. [2018-10-01 01:39:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 67 transitions. [2018-10-01 01:39:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-10-01 01:39:37,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:38,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 68 transitions. [2018-10-01 01:39:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 68 transitions. [2018-10-01 01:39:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-01 01:39:38,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:38,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 69 transitions. [2018-10-01 01:39:38,915 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 69 transitions. [2018-10-01 01:39:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-01 01:39:38,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:39,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 70 transitions. [2018-10-01 01:39:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 70 transitions. [2018-10-01 01:39:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-01 01:39:39,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:39,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 71 transitions. [2018-10-01 01:39:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 71 transitions. [2018-10-01 01:39:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-01 01:39:45,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:46,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 72 transitions. [2018-10-01 01:39:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 72 transitions. [2018-10-01 01:39:46,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-01 01:39:46,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:47,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 73 transitions. [2018-10-01 01:39:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 73 transitions. [2018-10-01 01:39:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-10-01 01:39:47,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 74 transitions. [2018-10-01 01:39:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 74 transitions. [2018-10-01 01:39:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-10-01 01:39:47,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 75 transitions. [2018-10-01 01:39:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 75 transitions. [2018-10-01 01:39:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-10-01 01:39:48,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 76 transitions. [2018-10-01 01:39:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 76 transitions. [2018-10-01 01:39:48,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-10-01 01:39:48,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 77 transitions. [2018-10-01 01:39:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 77 transitions. [2018-10-01 01:39:49,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-10-01 01:39:49,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:49,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 78 transitions. [2018-10-01 01:39:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 78 transitions. [2018-10-01 01:39:49,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-01 01:39:49,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 79 transitions. [2018-10-01 01:39:50,505 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 79 transitions. [2018-10-01 01:39:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-10-01 01:39:50,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:51,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 80 transitions. [2018-10-01 01:39:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 80 transitions. [2018-10-01 01:39:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-01 01:39:51,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:51,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 81 transitions. [2018-10-01 01:39:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 81 transitions. [2018-10-01 01:39:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-01 01:39:51,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:51,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 82 transitions. [2018-10-01 01:39:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 82 transitions. [2018-10-01 01:39:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-10-01 01:39:52,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:53,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 83 transitions. [2018-10-01 01:39:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 83 transitions. [2018-10-01 01:39:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-01 01:39:53,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:53,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 84 transitions. [2018-10-01 01:39:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 84 transitions. [2018-10-01 01:39:54,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-10-01 01:39:54,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:54,421 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:54,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 85 transitions. [2018-10-01 01:39:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 85 transitions. [2018-10-01 01:39:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-10-01 01:39:54,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:55,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:55,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 86 transitions. [2018-10-01 01:39:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 86 transitions. [2018-10-01 01:39:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-10-01 01:39:55,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:55,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 87 transitions. [2018-10-01 01:39:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 87 transitions. [2018-10-01 01:39:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-10-01 01:39:55,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 88 transitions. [2018-10-01 01:39:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 88 transitions. [2018-10-01 01:39:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-10-01 01:39:56,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 89 transitions. [2018-10-01 01:39:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 89 transitions. [2018-10-01 01:39:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-10-01 01:39:57,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:57,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:57,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 90 transitions. [2018-10-01 01:39:57,723 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 90 transitions. [2018-10-01 01:39:57,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-10-01 01:39:57,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:57,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 91 transitions. [2018-10-01 01:39:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 91 transitions. [2018-10-01 01:39:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-01 01:39:58,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 92 transitions. [2018-10-01 01:39:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 92 transitions. [2018-10-01 01:39:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-01 01:39:59,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:39:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:39:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:39:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 93 transitions. [2018-10-01 01:39:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 93 transitions. [2018-10-01 01:39:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-01 01:39:59,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:39:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 94 transitions. [2018-10-01 01:40:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 94 transitions. [2018-10-01 01:40:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-10-01 01:40:00,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 95 transitions. [2018-10-01 01:40:01,074 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 95 transitions. [2018-10-01 01:40:01,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-10-01 01:40:01,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:01,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:01,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 96 transitions. [2018-10-01 01:40:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 96 transitions. [2018-10-01 01:40:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-10-01 01:40:01,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 97 transitions. [2018-10-01 01:40:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 97 transitions. [2018-10-01 01:40:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-10-01 01:40:02,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 98 transitions. [2018-10-01 01:40:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 98 transitions. [2018-10-01 01:40:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-10-01 01:40:02,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:03,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 99 transitions. [2018-10-01 01:40:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 99 transitions. [2018-10-01 01:40:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-10-01 01:40:03,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 100 transitions. [2018-10-01 01:40:04,493 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 100 transitions. [2018-10-01 01:40:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-10-01 01:40:04,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 101 transitions. [2018-10-01 01:40:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 101 transitions. [2018-10-01 01:40:05,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-01 01:40:05,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:05,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 102 transitions. [2018-10-01 01:40:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 102 transitions. [2018-10-01 01:40:05,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-10-01 01:40:05,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 103 transitions. [2018-10-01 01:40:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 103 transitions. [2018-10-01 01:40:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-10-01 01:40:06,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 104 transitions. [2018-10-01 01:40:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 104 transitions. [2018-10-01 01:40:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-10-01 01:40:07,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:08,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 105 transitions. [2018-10-01 01:40:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 105 transitions. [2018-10-01 01:40:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-01 01:40:08,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 106 transitions. [2018-10-01 01:40:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 106 transitions. [2018-10-01 01:40:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-10-01 01:40:08,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 107 transitions. [2018-10-01 01:40:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 107 transitions. [2018-10-01 01:40:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-10-01 01:40:09,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 5356 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 108 transitions. [2018-10-01 01:40:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 108 transitions. [2018-10-01 01:40:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-10-01 01:40:10,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:11,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 109 transitions. [2018-10-01 01:40:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 109 transitions. [2018-10-01 01:40:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-10-01 01:40:11,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5565 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 110 transitions. [2018-10-01 01:40:11,837 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 110 transitions. [2018-10-01 01:40:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-01 01:40:11,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5671 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 111 transitions. [2018-10-01 01:40:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 111 transitions. [2018-10-01 01:40:12,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-10-01 01:40:12,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 112 transitions. [2018-10-01 01:40:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 112 transitions. [2018-10-01 01:40:13,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-10-01 01:40:13,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 5886 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:14,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 113 transitions. [2018-10-01 01:40:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 113 transitions. [2018-10-01 01:40:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-10-01 01:40:14,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 114 transitions. [2018-10-01 01:40:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 114 transitions. [2018-10-01 01:40:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-10-01 01:40:15,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:15,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:15,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 115 transitions. [2018-10-01 01:40:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 115 transitions. [2018-10-01 01:40:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-10-01 01:40:15,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6216 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 116 transitions. [2018-10-01 01:40:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 116 transitions. [2018-10-01 01:40:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-01 01:40:16,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6328 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 117 transitions. [2018-10-01 01:40:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 117 transitions. [2018-10-01 01:40:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-10-01 01:40:17,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6441 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:18,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 118 transitions. [2018-10-01 01:40:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 118 transitions. [2018-10-01 01:40:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-10-01 01:40:18,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6555 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 119 transitions. [2018-10-01 01:40:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 119 transitions. [2018-10-01 01:40:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-01 01:40:19,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 120 transitions. [2018-10-01 01:40:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 120 transitions. [2018-10-01 01:40:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-10-01 01:40:20,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 121 transitions. [2018-10-01 01:40:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 121 transitions. [2018-10-01 01:40:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-10-01 01:40:20,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:21,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:21,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 122 transitions. [2018-10-01 01:40:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 122 transitions. [2018-10-01 01:40:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-10-01 01:40:21,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7021 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 123 transitions. [2018-10-01 01:40:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 123 transitions. [2018-10-01 01:40:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-10-01 01:40:22,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 124 transitions. [2018-10-01 01:40:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 124 transitions. [2018-10-01 01:40:23,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-10-01 01:40:23,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7260 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 125 transitions. [2018-10-01 01:40:24,503 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 125 transitions. [2018-10-01 01:40:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-10-01 01:40:24,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7381 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 126 transitions. [2018-10-01 01:40:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 126 transitions. [2018-10-01 01:40:25,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-10-01 01:40:25,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7503 backedges. 0 proven. 7503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 127 transitions. [2018-10-01 01:40:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 127 transitions. [2018-10-01 01:40:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-10-01 01:40:26,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7626 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 128 transitions. [2018-10-01 01:40:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 128 transitions. [2018-10-01 01:40:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-10-01 01:40:27,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:27,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7750 backedges. 0 proven. 7750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 129 transitions. [2018-10-01 01:40:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 129 transitions. [2018-10-01 01:40:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-01 01:40:27,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 130 transitions. [2018-10-01 01:40:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 130 transitions. [2018-10-01 01:40:28,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-10-01 01:40:28,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:29,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8001 backedges. 0 proven. 8001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 131 transitions. [2018-10-01 01:40:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 131 transitions. [2018-10-01 01:40:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-01 01:40:29,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8128 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:30,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 132 transitions. [2018-10-01 01:40:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 132 transitions. [2018-10-01 01:40:30,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-10-01 01:40:30,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 0 proven. 8256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 133 transitions. [2018-10-01 01:40:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 133 transitions. [2018-10-01 01:40:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-01 01:40:31,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8385 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:32,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:32,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 134 transitions. [2018-10-01 01:40:32,654 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 134 transitions. [2018-10-01 01:40:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-01 01:40:32,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8515 backedges. 0 proven. 8515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 135 transitions. [2018-10-01 01:40:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 135 transitions. [2018-10-01 01:40:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-01 01:40:33,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:34,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 136 transitions. [2018-10-01 01:40:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 136 transitions. [2018-10-01 01:40:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-01 01:40:34,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 137 transitions. [2018-10-01 01:40:35,851 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 137 transitions. [2018-10-01 01:40:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-01 01:40:35,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8911 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 138 transitions. [2018-10-01 01:40:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 138 transitions. [2018-10-01 01:40:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-10-01 01:40:36,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 9045 backedges. 0 proven. 9045 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 139 transitions. [2018-10-01 01:40:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 139 transitions. [2018-10-01 01:40:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-01 01:40:37,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 9180 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 140 transitions. [2018-10-01 01:40:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 140 transitions. [2018-10-01 01:40:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-01 01:40:38,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 9316 backedges. 0 proven. 9316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:39,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 141 transitions. [2018-10-01 01:40:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 141 transitions. [2018-10-01 01:40:39,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-01 01:40:39,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:40,355 INFO L134 CoverageAnalysis]: Checked inductivity of 9453 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 142 transitions. [2018-10-01 01:40:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 142 transitions. [2018-10-01 01:40:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-01 01:40:40,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 9591 backedges. 0 proven. 9591 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 143 transitions. [2018-10-01 01:40:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 143 transitions. [2018-10-01 01:40:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-01 01:40:41,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 9730 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 144 transitions. [2018-10-01 01:40:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 144 transitions. [2018-10-01 01:40:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-01 01:40:43,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 9870 backedges. 0 proven. 9870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:44,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 145 transitions. [2018-10-01 01:40:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 145 transitions. [2018-10-01 01:40:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-01 01:40:44,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10011 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:45,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 146 transitions. [2018-10-01 01:40:45,277 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 146 transitions. [2018-10-01 01:40:45,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-01 01:40:45,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:45,701 INFO L134 CoverageAnalysis]: Checked inductivity of 10153 backedges. 0 proven. 10153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 147 transitions. [2018-10-01 01:40:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 147 transitions. [2018-10-01 01:40:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-10-01 01:40:46,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 10296 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:47,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 148 transitions. [2018-10-01 01:40:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 148 transitions. [2018-10-01 01:40:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-01 01:40:47,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:47,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 10440 backedges. 0 proven. 10440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 149 transitions. [2018-10-01 01:40:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 149 transitions. [2018-10-01 01:40:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-01 01:40:48,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10585 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 150 transitions. [2018-10-01 01:40:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 150 transitions. [2018-10-01 01:40:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-01 01:40:50,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 10731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 151 transitions. [2018-10-01 01:40:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 151 transitions. [2018-10-01 01:40:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-01 01:40:51,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 10878 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:52,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 152 transitions. [2018-10-01 01:40:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 152 transitions. [2018-10-01 01:40:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-01 01:40:52,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 11026 backedges. 0 proven. 11026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 153 transitions. [2018-10-01 01:40:53,326 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 153 transitions. [2018-10-01 01:40:53,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-10-01 01:40:53,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:53,746 INFO L134 CoverageAnalysis]: Checked inductivity of 11175 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 154 transitions. [2018-10-01 01:40:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 154 transitions. [2018-10-01 01:40:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-10-01 01:40:54,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 11325 backedges. 0 proven. 11325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 155 transitions. [2018-10-01 01:40:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 155 transitions. [2018-10-01 01:40:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-10-01 01:40:55,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11476 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:56,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 156 transitions. [2018-10-01 01:40:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 156 transitions. [2018-10-01 01:40:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-10-01 01:40:56,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11628 backedges. 0 proven. 11628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 157 transitions. [2018-10-01 01:40:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 157 transitions. [2018-10-01 01:40:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-10-01 01:40:57,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 11781 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:40:59,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:40:59,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 158 transitions. [2018-10-01 01:40:59,022 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 158 transitions. [2018-10-01 01:40:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-10-01 01:40:59,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:40:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:40:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 11935 backedges. 0 proven. 11935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 159 transitions. [2018-10-01 01:41:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 159 transitions. [2018-10-01 01:41:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-10-01 01:41:00,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 12090 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 160 transitions. [2018-10-01 01:41:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 160 transitions. [2018-10-01 01:41:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-10-01 01:41:01,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:02,064 INFO L134 CoverageAnalysis]: Checked inductivity of 12246 backedges. 0 proven. 12246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 161 transitions. [2018-10-01 01:41:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 161 transitions. [2018-10-01 01:41:02,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-10-01 01:41:02,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:03,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12403 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 162 transitions. [2018-10-01 01:41:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 162 transitions. [2018-10-01 01:41:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-10-01 01:41:03,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12561 backedges. 0 proven. 12561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 163 transitions. [2018-10-01 01:41:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 163 transitions. [2018-10-01 01:41:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-10-01 01:41:05,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:05,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 12720 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 164 transitions. [2018-10-01 01:41:06,312 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 164 transitions. [2018-10-01 01:41:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-10-01 01:41:06,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12880 backedges. 0 proven. 12880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 165 transitions. [2018-10-01 01:41:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 165 transitions. [2018-10-01 01:41:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-10-01 01:41:07,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:08,087 INFO L134 CoverageAnalysis]: Checked inductivity of 13041 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:08,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 166 transitions. [2018-10-01 01:41:08,758 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 166 transitions. [2018-10-01 01:41:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-10-01 01:41:08,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:08,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 13203 backedges. 0 proven. 13203 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:09,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:09,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 167 transitions. [2018-10-01 01:41:09,945 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 167 transitions. [2018-10-01 01:41:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-10-01 01:41:09,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13366 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:11,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 168 transitions. [2018-10-01 01:41:11,224 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 168 transitions. [2018-10-01 01:41:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2018-10-01 01:41:11,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 13530 backedges. 0 proven. 13530 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 169 transitions. [2018-10-01 01:41:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 169 transitions. [2018-10-01 01:41:12,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-10-01 01:41:12,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:12,837 INFO L134 CoverageAnalysis]: Checked inductivity of 13695 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:13,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 170 transitions. [2018-10-01 01:41:13,643 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 170 transitions. [2018-10-01 01:41:13,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-10-01 01:41:13,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 13861 backedges. 0 proven. 13861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 171 transitions. [2018-10-01 01:41:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 171 transitions. [2018-10-01 01:41:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-10-01 01:41:14,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:15,596 INFO L134 CoverageAnalysis]: Checked inductivity of 14028 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 172 transitions. [2018-10-01 01:41:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 172 transitions. [2018-10-01 01:41:16,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-10-01 01:41:16,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 14196 backedges. 0 proven. 14196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 173 transitions. [2018-10-01 01:41:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 173 transitions. [2018-10-01 01:41:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-10-01 01:41:17,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 14365 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 174 transitions. [2018-10-01 01:41:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 174 transitions. [2018-10-01 01:41:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-10-01 01:41:18,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:19,152 INFO L134 CoverageAnalysis]: Checked inductivity of 14535 backedges. 0 proven. 14535 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:19,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 175 transitions. [2018-10-01 01:41:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 175 transitions. [2018-10-01 01:41:19,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-10-01 01:41:19,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 14706 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 176 transitions. [2018-10-01 01:41:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 176 transitions. [2018-10-01 01:41:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-10-01 01:41:21,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 14878 backedges. 0 proven. 14878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 177 transitions. [2018-10-01 01:41:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 177 transitions. [2018-10-01 01:41:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-10-01 01:41:22,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 15051 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 178 transitions. [2018-10-01 01:41:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 178 transitions. [2018-10-01 01:41:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-10-01 01:41:23,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 15225 backedges. 0 proven. 15225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 179 transitions. [2018-10-01 01:41:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 179 transitions. [2018-10-01 01:41:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-10-01 01:41:25,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:25,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15400 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 180 transitions. [2018-10-01 01:41:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 180 transitions. [2018-10-01 01:41:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-10-01 01:41:26,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15576 backedges. 0 proven. 15576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 181 transitions. [2018-10-01 01:41:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 181 transitions. [2018-10-01 01:41:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-10-01 01:41:28,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 15753 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 182 transitions. [2018-10-01 01:41:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 182 transitions. [2018-10-01 01:41:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-10-01 01:41:29,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:29,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15931 backedges. 0 proven. 15931 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 183 transitions. [2018-10-01 01:41:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 183 transitions. [2018-10-01 01:41:30,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-01 01:41:30,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16110 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 184 transitions. [2018-10-01 01:41:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 184 transitions. [2018-10-01 01:41:31,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-10-01 01:41:31,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16290 backedges. 0 proven. 16290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 185 transitions. [2018-10-01 01:41:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 185 transitions. [2018-10-01 01:41:33,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-10-01 01:41:33,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:33,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16471 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:34,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 186 transitions. [2018-10-01 01:41:34,413 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 186 transitions. [2018-10-01 01:41:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2018-10-01 01:41:34,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16653 backedges. 0 proven. 16653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 187 transitions. [2018-10-01 01:41:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 187 transitions. [2018-10-01 01:41:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-10-01 01:41:36,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16836 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:37,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 188 transitions. [2018-10-01 01:41:37,362 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 188 transitions. [2018-10-01 01:41:37,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-10-01 01:41:37,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 17020 backedges. 0 proven. 17020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 189 transitions. [2018-10-01 01:41:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 189 transitions. [2018-10-01 01:41:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-10-01 01:41:38,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 17205 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 190 transitions. [2018-10-01 01:41:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 190 transitions. [2018-10-01 01:41:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-10-01 01:41:39,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 17391 backedges. 0 proven. 17391 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 191 transitions. [2018-10-01 01:41:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 191 transitions. [2018-10-01 01:41:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-10-01 01:41:41,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17578 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:42,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 192 transitions. [2018-10-01 01:41:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 192 transitions. [2018-10-01 01:41:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-10-01 01:41:42,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:43,459 INFO L134 CoverageAnalysis]: Checked inductivity of 17766 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:44,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 193 transitions. [2018-10-01 01:41:44,268 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 193 transitions. [2018-10-01 01:41:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-10-01 01:41:44,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:44,804 INFO L134 CoverageAnalysis]: Checked inductivity of 17955 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 194 transitions. [2018-10-01 01:41:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 194 transitions. [2018-10-01 01:41:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-10-01 01:41:45,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 18145 backedges. 0 proven. 18145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 195 transitions. [2018-10-01 01:41:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 195 transitions. [2018-10-01 01:41:47,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-10-01 01:41:47,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18336 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 196 transitions. [2018-10-01 01:41:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 196 transitions. [2018-10-01 01:41:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-10-01 01:41:48,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 18528 backedges. 0 proven. 18528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:50,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 197 transitions. [2018-10-01 01:41:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 197 transitions. [2018-10-01 01:41:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-10-01 01:41:50,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 18721 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 198 transitions. [2018-10-01 01:41:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 198 transitions. [2018-10-01 01:41:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-10-01 01:41:51,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 18915 backedges. 0 proven. 18915 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 199 transitions. [2018-10-01 01:41:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 199 transitions. [2018-10-01 01:41:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-10-01 01:41:53,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:53,731 INFO L134 CoverageAnalysis]: Checked inductivity of 19110 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:54,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 200 transitions. [2018-10-01 01:41:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 200 transitions. [2018-10-01 01:41:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-10-01 01:41:54,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:55,113 INFO L134 CoverageAnalysis]: Checked inductivity of 19306 backedges. 0 proven. 19306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 201 transitions. [2018-10-01 01:41:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 201 transitions. [2018-10-01 01:41:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-10-01 01:41:56,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:56,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19503 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:57,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 202 transitions. [2018-10-01 01:41:57,547 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 202 transitions. [2018-10-01 01:41:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-10-01 01:41:57,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 19701 backedges. 0 proven. 19701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:41:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:41:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 203 transitions. [2018-10-01 01:41:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 203 transitions. [2018-10-01 01:41:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-10-01 01:41:58,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:41:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:41:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19900 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:00,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 204 transitions. [2018-10-01 01:42:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 204 transitions. [2018-10-01 01:42:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-10-01 01:42:00,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:01,061 INFO L134 CoverageAnalysis]: Checked inductivity of 20100 backedges. 0 proven. 20100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 205 transitions. [2018-10-01 01:42:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 205 transitions. [2018-10-01 01:42:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-10-01 01:42:02,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:02,917 INFO L134 CoverageAnalysis]: Checked inductivity of 20301 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:03,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:03,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 206 transitions. [2018-10-01 01:42:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 206 transitions. [2018-10-01 01:42:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2018-10-01 01:42:03,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 20503 backedges. 0 proven. 20503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:05,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 207 transitions. [2018-10-01 01:42:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 207 transitions. [2018-10-01 01:42:05,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-10-01 01:42:05,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 20706 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 208 transitions. [2018-10-01 01:42:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 208 transitions. [2018-10-01 01:42:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-10-01 01:42:06,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:07,593 INFO L134 CoverageAnalysis]: Checked inductivity of 20910 backedges. 0 proven. 20910 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 209 transitions. [2018-10-01 01:42:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 209 transitions. [2018-10-01 01:42:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-10-01 01:42:08,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:09,010 INFO L134 CoverageAnalysis]: Checked inductivity of 21115 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 210 transitions. [2018-10-01 01:42:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 210 transitions. [2018-10-01 01:42:09,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-10-01 01:42:09,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 21321 backedges. 0 proven. 21321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:11,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 211 transitions. [2018-10-01 01:42:11,622 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 211 transitions. [2018-10-01 01:42:11,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-10-01 01:42:11,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 21528 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:13,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 212 transitions. [2018-10-01 01:42:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 212 transitions. [2018-10-01 01:42:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-10-01 01:42:13,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 21736 backedges. 0 proven. 21736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:14,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:14,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 213 transitions. [2018-10-01 01:42:14,641 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 213 transitions. [2018-10-01 01:42:14,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-10-01 01:42:14,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 21945 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:16,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 214 transitions. [2018-10-01 01:42:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 214 transitions. [2018-10-01 01:42:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-10-01 01:42:16,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 22155 backedges. 0 proven. 22155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:18,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 215 transitions. [2018-10-01 01:42:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 215 transitions. [2018-10-01 01:42:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-10-01 01:42:18,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 22366 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 216 transitions. [2018-10-01 01:42:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 216 transitions. [2018-10-01 01:42:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-10-01 01:42:19,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 22578 backedges. 0 proven. 22578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 217 transitions. [2018-10-01 01:42:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 217 transitions. [2018-10-01 01:42:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-10-01 01:42:21,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:22,193 INFO L134 CoverageAnalysis]: Checked inductivity of 22791 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 218 transitions. [2018-10-01 01:42:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 218 transitions. [2018-10-01 01:42:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-10-01 01:42:23,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 23005 backedges. 0 proven. 23005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 219 transitions. [2018-10-01 01:42:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 219 transitions. [2018-10-01 01:42:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-10-01 01:42:24,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 23220 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 220 transitions. [2018-10-01 01:42:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 220 transitions. [2018-10-01 01:42:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-10-01 01:42:26,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:27,359 INFO L134 CoverageAnalysis]: Checked inductivity of 23436 backedges. 0 proven. 23436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 221 transitions. [2018-10-01 01:42:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 221 transitions. [2018-10-01 01:42:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-10-01 01:42:28,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 23653 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 222 transitions. [2018-10-01 01:42:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 222 transitions. [2018-10-01 01:42:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2018-10-01 01:42:29,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 23871 backedges. 0 proven. 23871 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 223 transitions. [2018-10-01 01:42:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 223 transitions. [2018-10-01 01:42:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-10-01 01:42:31,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24090 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 224 transitions. [2018-10-01 01:42:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 224 transitions. [2018-10-01 01:42:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-10-01 01:42:33,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:33,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24310 backedges. 0 proven. 24310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:34,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:34,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 225 transitions. [2018-10-01 01:42:34,980 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 225 transitions. [2018-10-01 01:42:34,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-10-01 01:42:34,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:35,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24531 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:36,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 226 transitions. [2018-10-01 01:42:36,569 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 226 transitions. [2018-10-01 01:42:36,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-10-01 01:42:36,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24753 backedges. 0 proven. 24753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 227 transitions. [2018-10-01 01:42:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 227 transitions. [2018-10-01 01:42:38,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-10-01 01:42:38,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24976 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 228 transitions. [2018-10-01 01:42:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 228 transitions. [2018-10-01 01:42:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-10-01 01:42:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 25200 backedges. 0 proven. 25200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:41,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 229 transitions. [2018-10-01 01:42:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 229 transitions. [2018-10-01 01:42:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-10-01 01:42:41,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 25425 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:43,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 230 transitions. [2018-10-01 01:42:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 230 transitions. [2018-10-01 01:42:43,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-10-01 01:42:43,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 25651 backedges. 0 proven. 25651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 231 transitions. [2018-10-01 01:42:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 231 transitions. [2018-10-01 01:42:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2018-10-01 01:42:45,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 25878 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 232 transitions. [2018-10-01 01:42:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 232 transitions. [2018-10-01 01:42:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2018-10-01 01:42:47,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 26106 backedges. 0 proven. 26106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 233 transitions. [2018-10-01 01:42:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 233 transitions. [2018-10-01 01:42:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-10-01 01:42:49,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:49,752 INFO L134 CoverageAnalysis]: Checked inductivity of 26335 backedges. 0 proven. 26335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 234 transitions. [2018-10-01 01:42:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 234 transitions. [2018-10-01 01:42:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-10-01 01:42:50,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 26565 backedges. 0 proven. 26565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:52,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 235 transitions. [2018-10-01 01:42:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 235 transitions. [2018-10-01 01:42:52,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2018-10-01 01:42:52,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 26796 backedges. 0 proven. 26796 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:54,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 236 transitions. [2018-10-01 01:42:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 236 transitions. [2018-10-01 01:42:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2018-10-01 01:42:54,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 27028 backedges. 0 proven. 27028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:56,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 237 transitions. [2018-10-01 01:42:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 237 transitions. [2018-10-01 01:42:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2018-10-01 01:42:56,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 27261 backedges. 0 proven. 27261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 238 transitions. [2018-10-01 01:42:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 238 transitions. [2018-10-01 01:42:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2018-10-01 01:42:58,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:42:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 27495 backedges. 0 proven. 27495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:42:59,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:42:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 239 transitions. [2018-10-01 01:42:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 239 transitions. [2018-10-01 01:42:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-10-01 01:42:59,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:42:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 27730 backedges. 0 proven. 27730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 240 transitions. [2018-10-01 01:43:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 240 transitions. [2018-10-01 01:43:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2018-10-01 01:43:01,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 27966 backedges. 0 proven. 27966 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 241 transitions. [2018-10-01 01:43:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 241 transitions. [2018-10-01 01:43:03,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2018-10-01 01:43:03,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 28203 backedges. 0 proven. 28203 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 242 transitions. [2018-10-01 01:43:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 242 transitions. [2018-10-01 01:43:05,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2018-10-01 01:43:05,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:05,975 INFO L134 CoverageAnalysis]: Checked inductivity of 28441 backedges. 0 proven. 28441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 243 transitions. [2018-10-01 01:43:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 243 transitions. [2018-10-01 01:43:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2018-10-01 01:43:06,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 28680 backedges. 0 proven. 28680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 244 transitions. [2018-10-01 01:43:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 244 transitions. [2018-10-01 01:43:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-10-01 01:43:09,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 28920 backedges. 0 proven. 28920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 245 transitions. [2018-10-01 01:43:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 245 transitions. [2018-10-01 01:43:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-10-01 01:43:10,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 29161 backedges. 0 proven. 29161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:12,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 246 transitions. [2018-10-01 01:43:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 246 transitions. [2018-10-01 01:43:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2018-10-01 01:43:12,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 29403 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 247 transitions. [2018-10-01 01:43:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 247 transitions. [2018-10-01 01:43:14,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2018-10-01 01:43:14,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:15,412 INFO L134 CoverageAnalysis]: Checked inductivity of 29646 backedges. 0 proven. 29646 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:16,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:16,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 248 transitions. [2018-10-01 01:43:16,550 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 248 transitions. [2018-10-01 01:43:16,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-10-01 01:43:16,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 29890 backedges. 0 proven. 29890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:18,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 249 transitions. [2018-10-01 01:43:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 249 transitions. [2018-10-01 01:43:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2018-10-01 01:43:18,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 30135 backedges. 0 proven. 30135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 250 transitions. [2018-10-01 01:43:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 250 transitions. [2018-10-01 01:43:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2018-10-01 01:43:20,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 30381 backedges. 0 proven. 30381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 251 transitions. [2018-10-01 01:43:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 251 transitions. [2018-10-01 01:43:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-10-01 01:43:22,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 30628 backedges. 0 proven. 30628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 252 transitions. [2018-10-01 01:43:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 252 transitions. [2018-10-01 01:43:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2018-10-01 01:43:24,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:25,199 INFO L134 CoverageAnalysis]: Checked inductivity of 30876 backedges. 0 proven. 30876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 253 transitions. [2018-10-01 01:43:26,265 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 253 transitions. [2018-10-01 01:43:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2018-10-01 01:43:26,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 31125 backedges. 0 proven. 31125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 254 transitions. [2018-10-01 01:43:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 254 transitions. [2018-10-01 01:43:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2018-10-01 01:43:28,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 31375 backedges. 0 proven. 31375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 255 transitions. [2018-10-01 01:43:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 255 transitions. [2018-10-01 01:43:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2018-10-01 01:43:30,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 31626 backedges. 0 proven. 31626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 256 transitions. [2018-10-01 01:43:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 256 transitions. [2018-10-01 01:43:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2018-10-01 01:43:32,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 31878 backedges. 0 proven. 31878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 257 transitions. [2018-10-01 01:43:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 257 transitions. [2018-10-01 01:43:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-10-01 01:43:34,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 32131 backedges. 0 proven. 32131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:36,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 258 transitions. [2018-10-01 01:43:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 258 transitions. [2018-10-01 01:43:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2018-10-01 01:43:36,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:37,017 INFO L134 CoverageAnalysis]: Checked inductivity of 32385 backedges. 0 proven. 32385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 259 transitions. [2018-10-01 01:43:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 259 transitions. [2018-10-01 01:43:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-10-01 01:43:38,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 32640 backedges. 0 proven. 32640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 260 transitions. [2018-10-01 01:43:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 260 transitions. [2018-10-01 01:43:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-10-01 01:43:40,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 32896 backedges. 0 proven. 32896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:42,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 261 transitions. [2018-10-01 01:43:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 261 transitions. [2018-10-01 01:43:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-10-01 01:43:42,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:43,459 INFO L134 CoverageAnalysis]: Checked inductivity of 33153 backedges. 0 proven. 33153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:44,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:44,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 262 transitions. [2018-10-01 01:43:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 262 transitions. [2018-10-01 01:43:44,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2018-10-01 01:43:44,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 33411 backedges. 0 proven. 33411 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 263 transitions. [2018-10-01 01:43:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 263 transitions. [2018-10-01 01:43:46,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-10-01 01:43:46,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 33670 backedges. 0 proven. 33670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:49,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:49,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 264 transitions. [2018-10-01 01:43:49,503 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 264 transitions. [2018-10-01 01:43:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2018-10-01 01:43:49,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 33930 backedges. 0 proven. 33930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 265 transitions. [2018-10-01 01:43:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 265 transitions. [2018-10-01 01:43:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2018-10-01 01:43:51,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 34191 backedges. 0 proven. 34191 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 266 transitions. [2018-10-01 01:43:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 266 transitions. [2018-10-01 01:43:53,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-10-01 01:43:53,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 34453 backedges. 0 proven. 34453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 267 transitions. [2018-10-01 01:43:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 267 transitions. [2018-10-01 01:43:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-10-01 01:43:56,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:56,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:57,196 INFO L134 CoverageAnalysis]: Checked inductivity of 34716 backedges. 0 proven. 34716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:43:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:43:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 268 transitions. [2018-10-01 01:43:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 268 transitions. [2018-10-01 01:43:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-10-01 01:43:58,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:43:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:43:59,660 INFO L134 CoverageAnalysis]: Checked inductivity of 34980 backedges. 0 proven. 34980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 269 transitions. [2018-10-01 01:44:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 269 transitions. [2018-10-01 01:44:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-10-01 01:44:00,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:01,982 INFO L134 CoverageAnalysis]: Checked inductivity of 35245 backedges. 0 proven. 35245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 270 transitions. [2018-10-01 01:44:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 270 transitions. [2018-10-01 01:44:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-10-01 01:44:03,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 35511 backedges. 0 proven. 35511 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 271 transitions. [2018-10-01 01:44:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 271 transitions. [2018-10-01 01:44:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-10-01 01:44:05,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:06,807 INFO L134 CoverageAnalysis]: Checked inductivity of 35778 backedges. 0 proven. 35778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:07,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 272 transitions. [2018-10-01 01:44:07,953 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 272 transitions. [2018-10-01 01:44:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-10-01 01:44:07,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36046 backedges. 0 proven. 36046 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:10,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:10,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 273 transitions. [2018-10-01 01:44:10,514 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 273 transitions. [2018-10-01 01:44:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-10-01 01:44:10,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 36315 backedges. 0 proven. 36315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:12,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 274 transitions. [2018-10-01 01:44:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 274 transitions. [2018-10-01 01:44:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-10-01 01:44:12,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 36585 backedges. 0 proven. 36585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 275 transitions. [2018-10-01 01:44:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 275 transitions. [2018-10-01 01:44:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-10-01 01:44:15,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 36856 backedges. 0 proven. 36856 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:17,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 276 transitions. [2018-10-01 01:44:17,621 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 276 transitions. [2018-10-01 01:44:17,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2018-10-01 01:44:17,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37128 backedges. 0 proven. 37128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 277 transitions. [2018-10-01 01:44:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 277 transitions. [2018-10-01 01:44:20,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-10-01 01:44:20,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 37401 backedges. 0 proven. 37401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 278 transitions. [2018-10-01 01:44:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 278 transitions. [2018-10-01 01:44:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2018-10-01 01:44:22,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 37675 backedges. 0 proven. 37675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 279 transitions. [2018-10-01 01:44:25,106 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 279 transitions. [2018-10-01 01:44:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2018-10-01 01:44:25,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37950 backedges. 0 proven. 37950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:27,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 280 transitions. [2018-10-01 01:44:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 280 transitions. [2018-10-01 01:44:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2018-10-01 01:44:27,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:27,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 38226 backedges. 0 proven. 38226 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 281 transitions. [2018-10-01 01:44:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 281 transitions. [2018-10-01 01:44:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2018-10-01 01:44:29,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 38503 backedges. 0 proven. 38503 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:32,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 282 transitions. [2018-10-01 01:44:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 282 transitions. [2018-10-01 01:44:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2018-10-01 01:44:32,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 38781 backedges. 0 proven. 38781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:34,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 283 transitions. [2018-10-01 01:44:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 283 transitions. [2018-10-01 01:44:34,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2018-10-01 01:44:34,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:35,774 INFO L134 CoverageAnalysis]: Checked inductivity of 39060 backedges. 0 proven. 39060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:36,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 284 transitions. [2018-10-01 01:44:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 284 transitions. [2018-10-01 01:44:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2018-10-01 01:44:36,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 39340 backedges. 0 proven. 39340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 285 transitions. [2018-10-01 01:44:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 285 transitions. [2018-10-01 01:44:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2018-10-01 01:44:39,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 39621 backedges. 0 proven. 39621 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:41,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 286 transitions. [2018-10-01 01:44:41,955 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 286 transitions. [2018-10-01 01:44:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2018-10-01 01:44:41,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 39903 backedges. 0 proven. 39903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 287 transitions. [2018-10-01 01:44:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 287 transitions. [2018-10-01 01:44:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2018-10-01 01:44:44,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 40186 backedges. 0 proven. 40186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 288 transitions. [2018-10-01 01:44:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 288 transitions. [2018-10-01 01:44:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2018-10-01 01:44:47,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:48,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40470 backedges. 0 proven. 40470 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:49,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 289 transitions. [2018-10-01 01:44:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 289 transitions. [2018-10-01 01:44:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2018-10-01 01:44:49,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 40755 backedges. 0 proven. 40755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 290 transitions. [2018-10-01 01:44:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 290 transitions. [2018-10-01 01:44:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2018-10-01 01:44:52,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:53,364 INFO L134 CoverageAnalysis]: Checked inductivity of 41041 backedges. 0 proven. 41041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 291 transitions. [2018-10-01 01:44:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 291 transitions. [2018-10-01 01:44:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2018-10-01 01:44:54,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 41328 backedges. 0 proven. 41328 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:57,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 292 transitions. [2018-10-01 01:44:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 292 transitions. [2018-10-01 01:44:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-10-01 01:44:57,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:44:58,505 INFO L134 CoverageAnalysis]: Checked inductivity of 41616 backedges. 0 proven. 41616 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:44:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:44:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 293 transitions. [2018-10-01 01:44:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 293 transitions. [2018-10-01 01:44:59,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2018-10-01 01:44:59,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:44:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 41905 backedges. 0 proven. 41905 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 294 transitions. [2018-10-01 01:45:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 294 transitions. [2018-10-01 01:45:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2018-10-01 01:45:02,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 42195 backedges. 0 proven. 42195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:05,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 295 transitions. [2018-10-01 01:45:05,002 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 295 transitions. [2018-10-01 01:45:05,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2018-10-01 01:45:05,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 42486 backedges. 0 proven. 42486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 296 transitions. [2018-10-01 01:45:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 296 transitions. [2018-10-01 01:45:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2018-10-01 01:45:07,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 42778 backedges. 0 proven. 42778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 297 transitions. [2018-10-01 01:45:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 297 transitions. [2018-10-01 01:45:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2018-10-01 01:45:10,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:11,497 INFO L134 CoverageAnalysis]: Checked inductivity of 43071 backedges. 0 proven. 43071 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:12,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 298 transitions. [2018-10-01 01:45:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 298 transitions. [2018-10-01 01:45:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-10-01 01:45:12,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 43365 backedges. 0 proven. 43365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:15,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 299 transitions. [2018-10-01 01:45:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 299 transitions. [2018-10-01 01:45:15,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2018-10-01 01:45:15,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 43660 backedges. 0 proven. 43660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 300 transitions. [2018-10-01 01:45:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 300 transitions. [2018-10-01 01:45:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2018-10-01 01:45:17,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:19,109 INFO L134 CoverageAnalysis]: Checked inductivity of 43956 backedges. 0 proven. 43956 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:20,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 301 transitions. [2018-10-01 01:45:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 301 transitions. [2018-10-01 01:45:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-10-01 01:45:20,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 44253 backedges. 0 proven. 44253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:23,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 302 transitions. [2018-10-01 01:45:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 302 transitions. [2018-10-01 01:45:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2018-10-01 01:45:23,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 44551 backedges. 0 proven. 44551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 303 transitions. [2018-10-01 01:45:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 303 transitions. [2018-10-01 01:45:25,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2018-10-01 01:45:25,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:26,888 INFO L134 CoverageAnalysis]: Checked inductivity of 44850 backedges. 0 proven. 44850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 304 transitions. [2018-10-01 01:45:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 304 transitions. [2018-10-01 01:45:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-10-01 01:45:28,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:29,366 INFO L134 CoverageAnalysis]: Checked inductivity of 45150 backedges. 0 proven. 45150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 305 transitions. [2018-10-01 01:45:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 305 transitions. [2018-10-01 01:45:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2018-10-01 01:45:30,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45451 backedges. 0 proven. 45451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:33,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:33,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 306 transitions. [2018-10-01 01:45:33,347 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 306 transitions. [2018-10-01 01:45:33,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2018-10-01 01:45:33,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45753 backedges. 0 proven. 45753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:35,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 307 transitions. [2018-10-01 01:45:35,937 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 307 transitions. [2018-10-01 01:45:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2018-10-01 01:45:35,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 46056 backedges. 0 proven. 46056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 308 transitions. [2018-10-01 01:45:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 308 transitions. [2018-10-01 01:45:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2018-10-01 01:45:38,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 46360 backedges. 0 proven. 46360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 309 transitions. [2018-10-01 01:45:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 309 transitions. [2018-10-01 01:45:41,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2018-10-01 01:45:41,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 46665 backedges. 0 proven. 46665 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 310 transitions. [2018-10-01 01:45:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 310 transitions. [2018-10-01 01:45:43,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2018-10-01 01:45:43,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 46971 backedges. 0 proven. 46971 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 311 transitions. [2018-10-01 01:45:46,451 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 311 transitions. [2018-10-01 01:45:46,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2018-10-01 01:45:46,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 47278 backedges. 0 proven. 47278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:48,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 312 transitions. [2018-10-01 01:45:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 312 transitions. [2018-10-01 01:45:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2018-10-01 01:45:48,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:50,384 INFO L134 CoverageAnalysis]: Checked inductivity of 47586 backedges. 0 proven. 47586 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 313 transitions. [2018-10-01 01:45:51,923 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 313 transitions. [2018-10-01 01:45:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2018-10-01 01:45:51,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:53,054 INFO L134 CoverageAnalysis]: Checked inductivity of 47895 backedges. 0 proven. 47895 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 314 transitions. [2018-10-01 01:45:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 314 transitions. [2018-10-01 01:45:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-10-01 01:45:54,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:55,865 INFO L134 CoverageAnalysis]: Checked inductivity of 48205 backedges. 0 proven. 48205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:45:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:45:57,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 315 transitions. [2018-10-01 01:45:57,566 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 315 transitions. [2018-10-01 01:45:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2018-10-01 01:45:57,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:45:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:45:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 48516 backedges. 0 proven. 48516 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:00,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:00,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 316 transitions. [2018-10-01 01:46:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 316 transitions. [2018-10-01 01:46:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-10-01 01:46:00,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:01,779 INFO L134 CoverageAnalysis]: Checked inductivity of 48828 backedges. 0 proven. 48828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 317 transitions. [2018-10-01 01:46:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 317 transitions. [2018-10-01 01:46:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2018-10-01 01:46:03,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 49141 backedges. 0 proven. 49141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:06,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 318 transitions. [2018-10-01 01:46:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 318 transitions. [2018-10-01 01:46:06,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2018-10-01 01:46:06,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 49455 backedges. 0 proven. 49455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 319 transitions. [2018-10-01 01:46:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 319 transitions. [2018-10-01 01:46:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2018-10-01 01:46:09,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:10,548 INFO L134 CoverageAnalysis]: Checked inductivity of 49770 backedges. 0 proven. 49770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 320 transitions. [2018-10-01 01:46:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 320 transitions. [2018-10-01 01:46:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2018-10-01 01:46:11,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:13,582 INFO L134 CoverageAnalysis]: Checked inductivity of 50086 backedges. 0 proven. 50086 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 321 states and 321 transitions. [2018-10-01 01:46:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 321 transitions. [2018-10-01 01:46:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2018-10-01 01:46:14,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:16,189 INFO L134 CoverageAnalysis]: Checked inductivity of 50403 backedges. 0 proven. 50403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:18,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 322 transitions. [2018-10-01 01:46:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 322 transitions. [2018-10-01 01:46:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2018-10-01 01:46:18,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 50721 backedges. 0 proven. 50721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:20,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:20,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 323 transitions. [2018-10-01 01:46:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 323 transitions. [2018-10-01 01:46:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2018-10-01 01:46:20,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:22,033 INFO L134 CoverageAnalysis]: Checked inductivity of 51040 backedges. 0 proven. 51040 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 324 transitions. [2018-10-01 01:46:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 324 transitions. [2018-10-01 01:46:23,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2018-10-01 01:46:23,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:25,005 INFO L134 CoverageAnalysis]: Checked inductivity of 51360 backedges. 0 proven. 51360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 325 transitions. [2018-10-01 01:46:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 325 transitions. [2018-10-01 01:46:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2018-10-01 01:46:26,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:28,095 INFO L134 CoverageAnalysis]: Checked inductivity of 51681 backedges. 0 proven. 51681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 326 transitions. [2018-10-01 01:46:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 326 transitions. [2018-10-01 01:46:29,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2018-10-01 01:46:29,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 52003 backedges. 0 proven. 52003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 327 transitions. [2018-10-01 01:46:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 327 transitions. [2018-10-01 01:46:32,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2018-10-01 01:46:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 52326 backedges. 0 proven. 52326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:35,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 328 transitions. [2018-10-01 01:46:35,204 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 328 transitions. [2018-10-01 01:46:35,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2018-10-01 01:46:35,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 52650 backedges. 0 proven. 52650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 329 transitions. [2018-10-01 01:46:38,176 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 329 transitions. [2018-10-01 01:46:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2018-10-01 01:46:38,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 52975 backedges. 0 proven. 52975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:41,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 330 transitions. [2018-10-01 01:46:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 330 transitions. [2018-10-01 01:46:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2018-10-01 01:46:41,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:41,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 53301 backedges. 0 proven. 53301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 331 transitions. [2018-10-01 01:46:44,117 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 331 transitions. [2018-10-01 01:46:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2018-10-01 01:46:44,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 53628 backedges. 0 proven. 53628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:46,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 332 transitions. [2018-10-01 01:46:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 332 transitions. [2018-10-01 01:46:46,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2018-10-01 01:46:46,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:47,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:48,839 INFO L134 CoverageAnalysis]: Checked inductivity of 53956 backedges. 0 proven. 53956 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 333 transitions. [2018-10-01 01:46:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 333 transitions. [2018-10-01 01:46:50,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2018-10-01 01:46:50,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 54285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 334 transitions. [2018-10-01 01:46:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 334 transitions. [2018-10-01 01:46:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2018-10-01 01:46:53,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:54,569 INFO L134 CoverageAnalysis]: Checked inductivity of 54615 backedges. 0 proven. 54615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 335 transitions. [2018-10-01 01:46:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 335 transitions. [2018-10-01 01:46:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2018-10-01 01:46:56,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:56,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:46:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 54946 backedges. 0 proven. 54946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:46:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:46:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 336 states and 336 transitions. [2018-10-01 01:46:59,264 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 336 transitions. [2018-10-01 01:46:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2018-10-01 01:46:59,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:46:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 55278 backedges. 0 proven. 55278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 337 transitions. [2018-10-01 01:47:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 337 transitions. [2018-10-01 01:47:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2018-10-01 01:47:02,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 55611 backedges. 0 proven. 55611 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:04,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 338 transitions. [2018-10-01 01:47:04,938 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 338 transitions. [2018-10-01 01:47:04,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-10-01 01:47:04,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:06,290 INFO L134 CoverageAnalysis]: Checked inductivity of 55945 backedges. 0 proven. 55945 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 339 transitions. [2018-10-01 01:47:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 339 transitions. [2018-10-01 01:47:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-10-01 01:47:07,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:09,286 INFO L134 CoverageAnalysis]: Checked inductivity of 56280 backedges. 0 proven. 56280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 340 transitions. [2018-10-01 01:47:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 340 transitions. [2018-10-01 01:47:10,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2018-10-01 01:47:10,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:12,186 INFO L134 CoverageAnalysis]: Checked inductivity of 56616 backedges. 0 proven. 56616 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 341 transitions. [2018-10-01 01:47:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 341 transitions. [2018-10-01 01:47:14,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2018-10-01 01:47:14,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 56953 backedges. 0 proven. 56953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:17,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:17,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 342 transitions. [2018-10-01 01:47:17,013 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 342 transitions. [2018-10-01 01:47:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2018-10-01 01:47:17,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 57291 backedges. 0 proven. 57291 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:20,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 343 transitions. [2018-10-01 01:47:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 343 transitions. [2018-10-01 01:47:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2018-10-01 01:47:20,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 57630 backedges. 0 proven. 57630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:23,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 344 transitions. [2018-10-01 01:47:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 344 transitions. [2018-10-01 01:47:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2018-10-01 01:47:23,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 57970 backedges. 0 proven. 57970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 345 transitions. [2018-10-01 01:47:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 345 transitions. [2018-10-01 01:47:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2018-10-01 01:47:26,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 58311 backedges. 0 proven. 58311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 346 transitions. [2018-10-01 01:47:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 346 transitions. [2018-10-01 01:47:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2018-10-01 01:47:29,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 58653 backedges. 0 proven. 58653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:32,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:32,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 347 transitions. [2018-10-01 01:47:32,387 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 347 transitions. [2018-10-01 01:47:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2018-10-01 01:47:32,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 58996 backedges. 0 proven. 58996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:35,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 348 transitions. [2018-10-01 01:47:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 348 transitions. [2018-10-01 01:47:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2018-10-01 01:47:35,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 59340 backedges. 0 proven. 59340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 349 states and 349 transitions. [2018-10-01 01:47:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 349 transitions. [2018-10-01 01:47:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2018-10-01 01:47:38,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:40,028 INFO L134 CoverageAnalysis]: Checked inductivity of 59685 backedges. 0 proven. 59685 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 350 transitions. [2018-10-01 01:47:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 350 transitions. [2018-10-01 01:47:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2018-10-01 01:47:41,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:42,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60031 backedges. 0 proven. 60031 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 351 transitions. [2018-10-01 01:47:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 351 transitions. [2018-10-01 01:47:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2018-10-01 01:47:44,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 60378 backedges. 0 proven. 60378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 352 transitions. [2018-10-01 01:47:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 352 transitions. [2018-10-01 01:47:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2018-10-01 01:47:47,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:49,134 INFO L134 CoverageAnalysis]: Checked inductivity of 60726 backedges. 0 proven. 60726 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 353 transitions. [2018-10-01 01:47:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 353 transitions. [2018-10-01 01:47:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2018-10-01 01:47:50,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 61075 backedges. 0 proven. 61075 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:54,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 354 transitions. [2018-10-01 01:47:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 354 transitions. [2018-10-01 01:47:54,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2018-10-01 01:47:54,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 61425 backedges. 0 proven. 61425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:47:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:47:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 355 states and 355 transitions. [2018-10-01 01:47:57,102 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 355 transitions. [2018-10-01 01:47:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2018-10-01 01:47:57,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:47:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:47:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 61776 backedges. 0 proven. 61776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 356 transitions. [2018-10-01 01:48:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 356 transitions. [2018-10-01 01:48:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2018-10-01 01:48:00,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 62128 backedges. 0 proven. 62128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:03,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 357 transitions. [2018-10-01 01:48:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 357 transitions. [2018-10-01 01:48:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2018-10-01 01:48:03,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 62481 backedges. 0 proven. 62481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 358 transitions. [2018-10-01 01:48:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 358 transitions. [2018-10-01 01:48:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2018-10-01 01:48:06,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 62835 backedges. 0 proven. 62835 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 359 transitions. [2018-10-01 01:48:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 359 transitions. [2018-10-01 01:48:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2018-10-01 01:48:09,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 63190 backedges. 0 proven. 63190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 360 transitions. [2018-10-01 01:48:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 360 transitions. [2018-10-01 01:48:12,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2018-10-01 01:48:12,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 63546 backedges. 0 proven. 63546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 361 states and 361 transitions. [2018-10-01 01:48:16,221 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 361 transitions. [2018-10-01 01:48:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-10-01 01:48:16,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 63903 backedges. 0 proven. 63903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 362 transitions. [2018-10-01 01:48:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 362 transitions. [2018-10-01 01:48:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2018-10-01 01:48:19,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 64261 backedges. 0 proven. 64261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:22,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 363 transitions. [2018-10-01 01:48:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 363 transitions. [2018-10-01 01:48:22,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2018-10-01 01:48:22,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:24,176 INFO L134 CoverageAnalysis]: Checked inductivity of 64620 backedges. 0 proven. 64620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 364 states and 364 transitions. [2018-10-01 01:48:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 364 transitions. [2018-10-01 01:48:26,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2018-10-01 01:48:26,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 64980 backedges. 0 proven. 64980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:29,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 365 transitions. [2018-10-01 01:48:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 365 transitions. [2018-10-01 01:48:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2018-10-01 01:48:29,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 65341 backedges. 0 proven. 65341 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 366 states and 366 transitions. [2018-10-01 01:48:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 366 transitions. [2018-10-01 01:48:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2018-10-01 01:48:32,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:34,143 INFO L134 CoverageAnalysis]: Checked inductivity of 65703 backedges. 0 proven. 65703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:35,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 367 transitions. [2018-10-01 01:48:35,985 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 367 transitions. [2018-10-01 01:48:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2018-10-01 01:48:35,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:37,534 INFO L134 CoverageAnalysis]: Checked inductivity of 66066 backedges. 0 proven. 66066 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 368 transitions. [2018-10-01 01:48:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 368 transitions. [2018-10-01 01:48:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2018-10-01 01:48:39,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 66430 backedges. 0 proven. 66430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:42,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 369 transitions. [2018-10-01 01:48:42,499 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 369 transitions. [2018-10-01 01:48:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2018-10-01 01:48:42,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 66795 backedges. 0 proven. 66795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:45,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:45,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 370 transitions. [2018-10-01 01:48:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 370 transitions. [2018-10-01 01:48:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2018-10-01 01:48:45,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 67161 backedges. 0 proven. 67161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 371 transitions. [2018-10-01 01:48:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 371 transitions. [2018-10-01 01:48:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2018-10-01 01:48:48,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 67528 backedges. 0 proven. 67528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:52,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 372 transitions. [2018-10-01 01:48:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 372 transitions. [2018-10-01 01:48:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2018-10-01 01:48:52,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 67896 backedges. 0 proven. 67896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:55,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 373 transitions. [2018-10-01 01:48:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 373 transitions. [2018-10-01 01:48:55,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2018-10-01 01:48:55,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:48:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 68265 backedges. 0 proven. 68265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:48:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:48:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 374 states and 374 transitions. [2018-10-01 01:48:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 374 transitions. [2018-10-01 01:48:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2018-10-01 01:48:58,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:48:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 68635 backedges. 0 proven. 68635 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 375 transitions. [2018-10-01 01:49:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 375 transitions. [2018-10-01 01:49:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2018-10-01 01:49:02,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 69006 backedges. 0 proven. 69006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:05,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 376 transitions. [2018-10-01 01:49:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 376 transitions. [2018-10-01 01:49:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2018-10-01 01:49:05,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:07,210 INFO L134 CoverageAnalysis]: Checked inductivity of 69378 backedges. 0 proven. 69378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 377 transitions. [2018-10-01 01:49:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 377 transitions. [2018-10-01 01:49:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2018-10-01 01:49:08,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 69751 backedges. 0 proven. 69751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 378 transitions. [2018-10-01 01:49:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 378 transitions. [2018-10-01 01:49:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2018-10-01 01:49:12,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 70125 backedges. 0 proven. 70125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:15,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 379 transitions. [2018-10-01 01:49:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 379 transitions. [2018-10-01 01:49:15,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2018-10-01 01:49:15,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:17,454 INFO L134 CoverageAnalysis]: Checked inductivity of 70500 backedges. 0 proven. 70500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 380 transitions. [2018-10-01 01:49:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 380 transitions. [2018-10-01 01:49:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2018-10-01 01:49:19,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 70876 backedges. 0 proven. 70876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 381 states and 381 transitions. [2018-10-01 01:49:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 381 transitions. [2018-10-01 01:49:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2018-10-01 01:49:22,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 71253 backedges. 0 proven. 71253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:25,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 382 transitions. [2018-10-01 01:49:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 382 transitions. [2018-10-01 01:49:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2018-10-01 01:49:25,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:27,666 INFO L134 CoverageAnalysis]: Checked inductivity of 71631 backedges. 0 proven. 71631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 383 transitions. [2018-10-01 01:49:29,366 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 383 transitions. [2018-10-01 01:49:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2018-10-01 01:49:29,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 72010 backedges. 0 proven. 72010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:32,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 384 transitions. [2018-10-01 01:49:32,901 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 384 transitions. [2018-10-01 01:49:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2018-10-01 01:49:32,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 72390 backedges. 0 proven. 72390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 385 transitions. [2018-10-01 01:49:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 385 transitions. [2018-10-01 01:49:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2018-10-01 01:49:36,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:38,057 INFO L134 CoverageAnalysis]: Checked inductivity of 72771 backedges. 0 proven. 72771 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 386 transitions. [2018-10-01 01:49:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 386 transitions. [2018-10-01 01:49:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2018-10-01 01:49:39,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 73153 backedges. 0 proven. 73153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 387 transitions. [2018-10-01 01:49:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 387 transitions. [2018-10-01 01:49:43,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2018-10-01 01:49:43,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:45,004 INFO L134 CoverageAnalysis]: Checked inductivity of 73536 backedges. 0 proven. 73536 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 388 transitions. [2018-10-01 01:49:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 388 transitions. [2018-10-01 01:49:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2018-10-01 01:49:46,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 73920 backedges. 0 proven. 73920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 389 transitions. [2018-10-01 01:49:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 389 transitions. [2018-10-01 01:49:50,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2018-10-01 01:49:50,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 74305 backedges. 0 proven. 74305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 390 states and 390 transitions. [2018-10-01 01:49:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 390 transitions. [2018-10-01 01:49:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2018-10-01 01:49:54,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 74691 backedges. 0 proven. 74691 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:49:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:49:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 391 transitions. [2018-10-01 01:49:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 391 transitions. [2018-10-01 01:49:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2018-10-01 01:49:57,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:49:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:49:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 75078 backedges. 0 proven. 75078 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:01,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 392 states and 392 transitions. [2018-10-01 01:50:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 392 transitions. [2018-10-01 01:50:01,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2018-10-01 01:50:01,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 75466 backedges. 0 proven. 75466 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 393 transitions. [2018-10-01 01:50:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 393 transitions. [2018-10-01 01:50:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2018-10-01 01:50:05,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 75855 backedges. 0 proven. 75855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:09,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 394 transitions. [2018-10-01 01:50:09,268 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 394 transitions. [2018-10-01 01:50:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2018-10-01 01:50:09,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 76245 backedges. 0 proven. 76245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 395 transitions. [2018-10-01 01:50:12,934 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 395 transitions. [2018-10-01 01:50:12,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2018-10-01 01:50:12,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 76636 backedges. 0 proven. 76636 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 396 transitions. [2018-10-01 01:50:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 396 transitions. [2018-10-01 01:50:16,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2018-10-01 01:50:16,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77028 backedges. 0 proven. 77028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 397 transitions. [2018-10-01 01:50:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 397 transitions. [2018-10-01 01:50:20,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2018-10-01 01:50:20,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77421 backedges. 0 proven. 77421 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:24,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 398 transitions. [2018-10-01 01:50:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 398 transitions. [2018-10-01 01:50:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2018-10-01 01:50:24,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 77815 backedges. 0 proven. 77815 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 399 transitions. [2018-10-01 01:50:28,540 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 399 transitions. [2018-10-01 01:50:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2018-10-01 01:50:28,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 78210 backedges. 0 proven. 78210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 400 transitions. [2018-10-01 01:50:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 400 transitions. [2018-10-01 01:50:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2018-10-01 01:50:32,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:34,304 INFO L134 CoverageAnalysis]: Checked inductivity of 78606 backedges. 0 proven. 78606 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 401 transitions. [2018-10-01 01:50:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 401 transitions. [2018-10-01 01:50:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2018-10-01 01:50:36,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 79003 backedges. 0 proven. 79003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 402 transitions. [2018-10-01 01:50:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 402 transitions. [2018-10-01 01:50:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2018-10-01 01:50:40,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 79401 backedges. 0 proven. 79401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 403 transitions. [2018-10-01 01:50:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 403 transitions. [2018-10-01 01:50:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2018-10-01 01:50:44,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:45,951 INFO L134 CoverageAnalysis]: Checked inductivity of 79800 backedges. 0 proven. 79800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 404 transitions. [2018-10-01 01:50:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 404 transitions. [2018-10-01 01:50:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2018-10-01 01:50:47,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 80200 backedges. 0 proven. 80200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:51,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 405 transitions. [2018-10-01 01:50:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 405 transitions. [2018-10-01 01:50:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2018-10-01 01:50:51,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 80601 backedges. 0 proven. 80601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 406 transitions. [2018-10-01 01:50:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 406 transitions. [2018-10-01 01:50:55,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2018-10-01 01:50:55,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:50:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 81003 backedges. 0 proven. 81003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:50:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:50:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 407 transitions. [2018-10-01 01:50:59,469 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 407 transitions. [2018-10-01 01:50:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2018-10-01 01:50:59,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:50:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 81406 backedges. 0 proven. 81406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 408 transitions. [2018-10-01 01:51:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 408 transitions. [2018-10-01 01:51:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2018-10-01 01:51:03,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 81810 backedges. 0 proven. 81810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 409 transitions. [2018-10-01 01:51:06,853 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 409 transitions. [2018-10-01 01:51:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2018-10-01 01:51:06,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:07,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 82215 backedges. 0 proven. 82215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:10,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 410 transitions. [2018-10-01 01:51:10,763 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 410 transitions. [2018-10-01 01:51:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2018-10-01 01:51:10,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 82621 backedges. 0 proven. 82621 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 411 transitions. [2018-10-01 01:51:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 411 transitions. [2018-10-01 01:51:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2018-10-01 01:51:14,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 83028 backedges. 0 proven. 83028 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 412 transitions. [2018-10-01 01:51:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 412 transitions. [2018-10-01 01:51:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-10-01 01:51:18,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 83436 backedges. 0 proven. 83436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 413 transitions. [2018-10-01 01:51:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 413 transitions. [2018-10-01 01:51:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2018-10-01 01:51:22,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 83845 backedges. 0 proven. 83845 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 414 states and 414 transitions. [2018-10-01 01:51:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 414 transitions. [2018-10-01 01:51:26,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2018-10-01 01:51:26,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 84255 backedges. 0 proven. 84255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 415 transitions. [2018-10-01 01:51:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 415 transitions. [2018-10-01 01:51:30,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2018-10-01 01:51:30,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 84666 backedges. 0 proven. 84666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:33,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 416 transitions. [2018-10-01 01:51:33,944 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 416 transitions. [2018-10-01 01:51:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2018-10-01 01:51:33,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:34,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 85078 backedges. 0 proven. 85078 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 417 transitions. [2018-10-01 01:51:37,714 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 417 transitions. [2018-10-01 01:51:37,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2018-10-01 01:51:37,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 85491 backedges. 0 proven. 85491 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 418 transitions. [2018-10-01 01:51:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 418 transitions. [2018-10-01 01:51:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2018-10-01 01:51:41,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 85905 backedges. 0 proven. 85905 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:45,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 419 transitions. [2018-10-01 01:51:45,858 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 419 transitions. [2018-10-01 01:51:45,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2018-10-01 01:51:45,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 86320 backedges. 0 proven. 86320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:49,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 420 transitions. [2018-10-01 01:51:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 420 transitions. [2018-10-01 01:51:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2018-10-01 01:51:49,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 86736 backedges. 0 proven. 86736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 421 transitions. [2018-10-01 01:51:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 421 transitions. [2018-10-01 01:51:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2018-10-01 01:51:53,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 87153 backedges. 0 proven. 87153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 01:51:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 01:51:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 422 states and 422 transitions. [2018-10-01 01:51:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 422 transitions. [2018-10-01 01:51:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2018-10-01 01:51:57,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 01:51:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 01:51:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 87571 backedges. 0 proven. 87571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-01 01:52:00,744 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-10-01 01:52:00,746 INFO L168 Benchmark]: Toolchain (without parser) took 776912.81 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: -654.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-10-01 01:52:00,748 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 01:52:00,748 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.61 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 01:52:00,748 INFO L168 Benchmark]: Boogie Preprocessor took 25.58 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 01:52:00,748 INFO L168 Benchmark]: RCFGBuilder took 283.48 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-01 01:52:00,749 INFO L168 Benchmark]: CodeCheck took 776554.60 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: -675.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-10-01 01:52:00,751 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck) Toolchain cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 1674 known predicates. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 43.61 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 25.58 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 283.48 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 776554.60 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: -675.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/functions1.i_3.bplTransformedIcfg_BEv2_8.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-01_01-52-00-764.csv Completed graceful shutdown