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/real-life/BigBranchingExample.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d19836b [2018-09-26 22:03:45,892 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 22:03:45,894 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 22:03:45,907 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 22:03:45,907 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 22:03:45,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 22:03:45,909 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 22:03:45,911 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 22:03:45,913 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 22:03:45,913 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 22:03:45,914 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 22:03:45,915 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 22:03:45,916 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 22:03:45,917 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 22:03:45,918 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 22:03:45,918 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 22:03:45,919 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 22:03:45,921 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 22:03:45,923 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 22:03:45,925 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 22:03:45,926 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 22:03:45,927 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 22:03:45,930 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 22:03:45,930 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 22:03:45,930 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 22:03:45,931 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 22:03:45,932 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 22:03:45,933 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 22:03:45,934 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 22:03:45,935 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 22:03:45,935 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 22:03:45,936 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 22:03:45,936 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 22:03:45,937 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 22:03:45,938 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 22:03:45,938 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 22:03:45,939 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 [2018-09-26 22:03:45,960 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 22:03:45,960 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 22:03:45,961 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-26 22:03:45,964 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-26 22:03:45,965 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-26 22:03:45,965 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-26 22:03:45,966 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-26 22:03:45,966 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-26 22:03:45,966 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-26 22:03:45,966 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-26 22:03:45,967 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-26 22:03:45,968 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-26 22:03:45,968 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-26 22:03:45,968 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-26 22:03:45,968 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-26 22:03:45,968 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-26 22:03:45,968 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-26 22:03:45,969 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-26 22:03:45,969 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-26 22:03:45,969 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 22:03:45,969 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-26 22:03:45,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:03:45,970 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 22:03:45,970 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-26 22:03:45,970 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-26 22:03:45,970 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-26 22:03:45,973 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 22:03:45,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-26 22:03:45,973 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 22:03:46,027 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 22:03:46,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 22:03:46,044 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 22:03:46,046 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 22:03:46,046 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 22:03:46,047 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl [2018-09-26 22:03:46,047 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl' [2018-09-26 22:03:46,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 22:03:46,328 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 22:03:46,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 22:03:46,331 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 22:03:46,331 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 22:03:46,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,452 WARN L165 Inliner]: Program contained no entry procedure! [2018-09-26 22:03:46,452 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-09-26 22:03:46,452 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-09-26 22:03:46,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 22:03:46,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 22:03:46,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 22:03:46,456 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 22:03:46,468 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,491 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,627 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (1/1) ... [2018-09-26 22:03:46,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 22:03:46,653 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 22:03:46,653 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 22:03:46,653 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 22:03:46,654 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:03:46" (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 [2018-09-26 22:03:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915 [2018-09-26 22:03:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16 [2018-09-26 22:03:46,728 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration [2018-09-26 22:03:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-09-26 22:03:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-09-26 22:03:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826 [2018-09-26 22:03:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217 [2018-09-26 22:03:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918 [2018-09-26 22:03:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915 [2018-09-26 22:03:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809 [2018-09-26 22:03:46,729 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration [2018-09-26 22:03:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932 [2018-09-26 22:03:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932 [2018-09-26 22:03:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829 [2018-09-26 22:03:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212 [2018-09-26 22:03:46,730 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration [2018-09-26 22:03:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806 [2018-09-26 22:03:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806 [2018-09-26 22:03:46,731 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration [2018-09-26 22:03:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-09-26 22:03:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-09-26 22:03:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863 [2018-09-26 22:03:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-09-26 22:03:47,397 WARN L639 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-09-26 22:03:47,489 WARN L639 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-09-26 22:03:53,380 WARN L639 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-09-26 22:03:57,135 INFO L343 CfgBuilder]: Using library mode [2018-09-26 22:03:57,135 INFO L202 PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:03:57 BoogieIcfgContainer [2018-09-26 22:03:57,136 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 22:03:57,136 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-26 22:03:57,137 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-26 22:03:57,149 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-26 22:03:57,150 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:03:57" (1/1) ... [2018-09-26 22:03:57,167 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 22:03:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:03:57,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-09-26 22:03:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-09-26 22:03:57,245 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 22:03:57,245 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-26 22:03:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:03:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-09-26 22:03:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-09-26 22:03:57,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 22:03:57,252 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-26 22:03:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:03:57,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1562 states and 2637 transitions. [2018-09-26 22:03:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2637 transitions. [2018-09-26 22:03:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-09-26 22:03:57,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:03:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:03:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:03:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:03:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1561 states and 2636 transitions. [2018-09-26 22:03:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2636 transitions. [2018-09-26 22:03:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-09-26 22:03:57,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:03:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:03:57,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:03:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:03:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1565 states and 2654 transitions. [2018-09-26 22:03:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2654 transitions. [2018-09-26 22:03:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-09-26 22:03:58,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:03:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:03:58,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:03:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:03:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1566 states and 2655 transitions. [2018-09-26 22:03:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2655 transitions. [2018-09-26 22:03:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-09-26 22:03:58,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:03:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:03:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:03:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:03:59,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1566 states and 2653 transitions. [2018-09-26 22:03:59,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2653 transitions. [2018-09-26 22:03:59,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-09-26 22:03:59,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:03:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:03:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1566 states and 2652 transitions. [2018-09-26 22:04:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2652 transitions. [2018-09-26 22:04:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-09-26 22:04:00,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1572 states and 2678 transitions. [2018-09-26 22:04:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2678 transitions. [2018-09-26 22:04:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-09-26 22:04:01,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:01,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:01,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1576 states and 2696 transitions. [2018-09-26 22:04:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2696 transitions. [2018-09-26 22:04:02,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-09-26 22:04:02,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:02,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1576 states and 2695 transitions. [2018-09-26 22:04:02,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2695 transitions. [2018-09-26 22:04:02,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-09-26 22:04:02,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:02,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1577 states and 2695 transitions. [2018-09-26 22:04:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2695 transitions. [2018-09-26 22:04:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-09-26 22:04:02,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:02,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:02,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1591 states and 2759 transitions. [2018-09-26 22:04:04,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2759 transitions. [2018-09-26 22:04:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-09-26 22:04:04,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:04,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1567 states and 2664 transitions. [2018-09-26 22:04:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2664 transitions. [2018-09-26 22:04:04,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-09-26 22:04:04,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:04,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1568 states and 2664 transitions. [2018-09-26 22:04:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2664 transitions. [2018-09-26 22:04:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-09-26 22:04:04,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:06,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1572 states and 2682 transitions. [2018-09-26 22:04:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2682 transitions. [2018-09-26 22:04:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-09-26 22:04:06,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1586 states and 2725 transitions. [2018-09-26 22:04:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2725 transitions. [2018-09-26 22:04:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-09-26 22:04:09,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:09,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:10,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1603 states and 2786 transitions. [2018-09-26 22:04:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2786 transitions. [2018-09-26 22:04:13,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-09-26 22:04:13,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:13,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1604 states and 2787 transitions. [2018-09-26 22:04:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2787 transitions. [2018-09-26 22:04:14,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-09-26 22:04:14,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1622 states and 2848 transitions. [2018-09-26 22:04:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2848 transitions. [2018-09-26 22:04:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-09-26 22:04:17,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:19,790 WARN L178 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 7 [2018-09-26 22:04:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1596 states and 2724 transitions. [2018-09-26 22:04:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2724 transitions. [2018-09-26 22:04:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-26 22:04:21,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1597 states and 2728 transitions. [2018-09-26 22:04:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2728 transitions. [2018-09-26 22:04:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-26 22:04:21,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:21,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:22,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1598 states and 2728 transitions. [2018-09-26 22:04:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2728 transitions. [2018-09-26 22:04:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-26 22:04:22,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1599 states and 2728 transitions. [2018-09-26 22:04:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2728 transitions. [2018-09-26 22:04:23,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-26 22:04:23,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1600 states and 2729 transitions. [2018-09-26 22:04:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2729 transitions. [2018-09-26 22:04:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-26 22:04:23,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:23,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1601 states and 2730 transitions. [2018-09-26 22:04:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2730 transitions. [2018-09-26 22:04:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-26 22:04:24,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1602 states and 2731 transitions. [2018-09-26 22:04:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2731 transitions. [2018-09-26 22:04:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-26 22:04:24,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:24,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1581 states and 2669 transitions. [2018-09-26 22:04:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2669 transitions. [2018-09-26 22:04:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:04:24,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:25,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:25,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1583 states and 2679 transitions. [2018-09-26 22:04:25,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2679 transitions. [2018-09-26 22:04:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:04:25,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1586 states and 2686 transitions. [2018-09-26 22:04:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2686 transitions. [2018-09-26 22:04:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:04:26,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1595 states and 2726 transitions. [2018-09-26 22:04:27,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2726 transitions. [2018-09-26 22:04:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:04:27,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:27,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1596 states and 2727 transitions. [2018-09-26 22:04:27,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2727 transitions. [2018-09-26 22:04:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:04:27,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:27,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1593 states and 2721 transitions. [2018-09-26 22:04:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2721 transitions. [2018-09-26 22:04:28,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:04:28,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:28,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1590 states and 2715 transitions. [2018-09-26 22:04:29,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2715 transitions. [2018-09-26 22:04:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:04:29,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:31,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1546 states and 2646 transitions. [2018-09-26 22:04:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2646 transitions. [2018-09-26 22:04:31,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-09-26 22:04:31,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1547 states and 2647 transitions. [2018-09-26 22:04:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2647 transitions. [2018-09-26 22:04:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-09-26 22:04:31,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1549 states and 2652 transitions. [2018-09-26 22:04:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2652 transitions. [2018-09-26 22:04:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-09-26 22:04:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:31,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1550 states and 2652 transitions. [2018-09-26 22:04:32,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2652 transitions. [2018-09-26 22:04:32,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-09-26 22:04:32,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1544 states and 2625 transitions. [2018-09-26 22:04:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2625 transitions. [2018-09-26 22:04:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-09-26 22:04:35,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:36,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1545 states and 2626 transitions. [2018-09-26 22:04:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2626 transitions. [2018-09-26 22:04:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-09-26 22:04:36,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:36,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1547 states and 2636 transitions. [2018-09-26 22:04:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2636 transitions. [2018-09-26 22:04:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-09-26 22:04:36,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:36,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1545 states and 2628 transitions. [2018-09-26 22:04:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2628 transitions. [2018-09-26 22:04:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-09-26 22:04:38,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:40,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:40,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1553 states and 2661 transitions. [2018-09-26 22:04:40,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2661 transitions. [2018-09-26 22:04:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-09-26 22:04:40,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:40,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1553 states and 2660 transitions. [2018-09-26 22:04:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2660 transitions. [2018-09-26 22:04:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-09-26 22:04:41,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:45,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:45,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1575 states and 2742 transitions. [2018-09-26 22:04:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2742 transitions. [2018-09-26 22:04:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-09-26 22:04:45,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1575 states and 2741 transitions. [2018-09-26 22:04:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2741 transitions. [2018-09-26 22:04:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:46,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:47,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:47,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1572 states and 2736 transitions. [2018-09-26 22:04:47,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2736 transitions. [2018-09-26 22:04:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:47,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1573 states and 2737 transitions. [2018-09-26 22:04:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2737 transitions. [2018-09-26 22:04:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:47,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1523 states and 2576 transitions. [2018-09-26 22:04:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2576 transitions. [2018-09-26 22:04:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:50,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1524 states and 2576 transitions. [2018-09-26 22:04:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2576 transitions. [2018-09-26 22:04:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:50,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:52,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1530 states and 2601 transitions. [2018-09-26 22:04:52,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2601 transitions. [2018-09-26 22:04:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:52,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:53,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1537 states and 2643 transitions. [2018-09-26 22:04:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2643 transitions. [2018-09-26 22:04:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:53,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1538 states and 2645 transitions. [2018-09-26 22:04:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2645 transitions. [2018-09-26 22:04:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-09-26 22:04:54,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:54,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1538 states and 2644 transitions. [2018-09-26 22:04:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2644 transitions. [2018-09-26 22:04:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:04:54,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:54,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1539 states and 2644 transitions. [2018-09-26 22:04:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2644 transitions. [2018-09-26 22:04:55,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:04:55,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1540 states and 2644 transitions. [2018-09-26 22:04:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2644 transitions. [2018-09-26 22:04:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:04:55,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:56,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1543 states and 2656 transitions. [2018-09-26 22:04:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2656 transitions. [2018-09-26 22:04:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:04:57,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1544 states and 2657 transitions. [2018-09-26 22:04:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2657 transitions. [2018-09-26 22:04:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:04:57,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1547 states and 2664 transitions. [2018-09-26 22:04:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2664 transitions. [2018-09-26 22:04:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:04:58,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:04:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:04:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:04:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 1551 states and 2680 transitions. [2018-09-26 22:04:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2680 transitions. [2018-09-26 22:04:59,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:04:59,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:04:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:00,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1556 states and 2705 transitions. [2018-09-26 22:05:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2705 transitions. [2018-09-26 22:05:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:05:01,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1563 states and 2714 transitions. [2018-09-26 22:05:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2714 transitions. [2018-09-26 22:05:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-26 22:05:03,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1563 states and 2713 transitions. [2018-09-26 22:05:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2713 transitions. [2018-09-26 22:05:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:03,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:03,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1563 states and 2712 transitions. [2018-09-26 22:05:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2712 transitions. [2018-09-26 22:05:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:04,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:05,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1566 states and 2718 transitions. [2018-09-26 22:05:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2718 transitions. [2018-09-26 22:05:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:05,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1567 states and 2718 transitions. [2018-09-26 22:05:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2718 transitions. [2018-09-26 22:05:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:05,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:06,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1569 states and 2721 transitions. [2018-09-26 22:05:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2721 transitions. [2018-09-26 22:05:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:06,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1569 states and 2720 transitions. [2018-09-26 22:05:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2720 transitions. [2018-09-26 22:05:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:07,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:07,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1570 states and 2720 transitions. [2018-09-26 22:05:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2720 transitions. [2018-09-26 22:05:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:08,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1575 states and 2737 transitions. [2018-09-26 22:05:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2737 transitions. [2018-09-26 22:05:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:10,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:11,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1576 states and 2737 transitions. [2018-09-26 22:05:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2737 transitions. [2018-09-26 22:05:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-09-26 22:05:11,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:12,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:12,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1570 states and 2729 transitions. [2018-09-26 22:05:12,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2729 transitions. [2018-09-26 22:05:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-26 22:05:12,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:13,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1573 states and 2735 transitions. [2018-09-26 22:05:13,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2735 transitions. [2018-09-26 22:05:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-26 22:05:13,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:13,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:13,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1577 states and 2744 transitions. [2018-09-26 22:05:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2744 transitions. [2018-09-26 22:05:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-26 22:05:13,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:15,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1578 states and 2745 transitions. [2018-09-26 22:05:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2745 transitions. [2018-09-26 22:05:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-26 22:05:15,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1579 states and 2745 transitions. [2018-09-26 22:05:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2745 transitions. [2018-09-26 22:05:15,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-26 22:05:15,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1580 states and 2747 transitions. [2018-09-26 22:05:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2747 transitions. [2018-09-26 22:05:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-26 22:05:16,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1581 states and 2748 transitions. [2018-09-26 22:05:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2748 transitions. [2018-09-26 22:05:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-26 22:05:16,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1587 states and 2773 transitions. [2018-09-26 22:05:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2773 transitions. [2018-09-26 22:05:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:17,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:18,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1589 states and 2778 transitions. [2018-09-26 22:05:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2778 transitions. [2018-09-26 22:05:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:18,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:19,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1590 states and 2778 transitions. [2018-09-26 22:05:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2778 transitions. [2018-09-26 22:05:19,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:19,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1593 states and 2783 transitions. [2018-09-26 22:05:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2783 transitions. [2018-09-26 22:05:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:21,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:22,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1597 states and 2789 transitions. [2018-09-26 22:05:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2789 transitions. [2018-09-26 22:05:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:22,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:22,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1598 states and 2789 transitions. [2018-09-26 22:05:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2789 transitions. [2018-09-26 22:05:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:22,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:22,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1599 states and 2790 transitions. [2018-09-26 22:05:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2790 transitions. [2018-09-26 22:05:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:22,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:22,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1600 states and 2791 transitions. [2018-09-26 22:05:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2791 transitions. [2018-09-26 22:05:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:22,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1605 states and 2815 transitions. [2018-09-26 22:05:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2815 transitions. [2018-09-26 22:05:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-09-26 22:05:25,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:25,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1606 states and 2815 transitions. [2018-09-26 22:05:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2815 transitions. [2018-09-26 22:05:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-26 22:05:26,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1509 states and 2571 transitions. [2018-09-26 22:05:28,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2571 transitions. [2018-09-26 22:05:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-26 22:05:28,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:29,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1510 states and 2571 transitions. [2018-09-26 22:05:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2571 transitions. [2018-09-26 22:05:29,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-26 22:05:29,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1511 states and 2571 transitions. [2018-09-26 22:05:30,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2571 transitions. [2018-09-26 22:05:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-26 22:05:30,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1511 states and 2570 transitions. [2018-09-26 22:05:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2570 transitions. [2018-09-26 22:05:30,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-26 22:05:30,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1511 states and 2569 transitions. [2018-09-26 22:05:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2569 transitions. [2018-09-26 22:05:30,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-26 22:05:30,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:31,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:32,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1517 states and 2596 transitions. [2018-09-26 22:05:32,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2596 transitions. [2018-09-26 22:05:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-26 22:05:32,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:32,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1518 states and 2596 transitions. [2018-09-26 22:05:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2596 transitions. [2018-09-26 22:05:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-26 22:05:33,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:33,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:33,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1518 states and 2595 transitions. [2018-09-26 22:05:33,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2595 transitions. [2018-09-26 22:05:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-26 22:05:33,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:34,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1515 states and 2589 transitions. [2018-09-26 22:05:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2589 transitions. [2018-09-26 22:05:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-26 22:05:34,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:36,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1520 states and 2616 transitions. [2018-09-26 22:05:36,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2616 transitions. [2018-09-26 22:05:36,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-26 22:05:36,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:38,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1526 states and 2634 transitions. [2018-09-26 22:05:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2634 transitions. [2018-09-26 22:05:38,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-26 22:05:38,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1527 states and 2634 transitions. [2018-09-26 22:05:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2634 transitions. [2018-09-26 22:05:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-26 22:05:39,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:40,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1527 states and 2633 transitions. [2018-09-26 22:05:40,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2633 transitions. [2018-09-26 22:05:40,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-09-26 22:05:40,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:41,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1495 states and 2531 transitions. [2018-09-26 22:05:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2531 transitions. [2018-09-26 22:05:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-09-26 22:05:41,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1450 states and 2393 transitions. [2018-09-26 22:05:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2393 transitions. [2018-09-26 22:05:42,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-09-26 22:05:42,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:43,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:43,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1463 states and 2443 transitions. [2018-09-26 22:05:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2443 transitions. [2018-09-26 22:05:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-09-26 22:05:43,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1464 states and 2443 transitions. [2018-09-26 22:05:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2443 transitions. [2018-09-26 22:05:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-09-26 22:05:44,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:45,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1462 states and 2440 transitions. [2018-09-26 22:05:45,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2440 transitions. [2018-09-26 22:05:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-09-26 22:05:45,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1453 states and 2420 transitions. [2018-09-26 22:05:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2420 transitions. [2018-09-26 22:05:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-09-26 22:05:46,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:46,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1455 states and 2423 transitions. [2018-09-26 22:05:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2423 transitions. [2018-09-26 22:05:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-09-26 22:05:47,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:47,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1458 states and 2434 transitions. [2018-09-26 22:05:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2434 transitions. [2018-09-26 22:05:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-09-26 22:05:48,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1459 states and 2435 transitions. [2018-09-26 22:05:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2435 transitions. [2018-09-26 22:05:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-09-26 22:05:48,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:48,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:49,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:05:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:05:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1462 states and 2447 transitions. [2018-09-26 22:05:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2447 transitions. [2018-09-26 22:05:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-09-26 22:05:50,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:05:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:05:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1491 states and 2524 transitions. [2018-09-26 22:06:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2524 transitions. [2018-09-26 22:06:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-09-26 22:06:00,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1492 states and 2524 transitions. [2018-09-26 22:06:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2524 transitions. [2018-09-26 22:06:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-09-26 22:06:00,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:00,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:02,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:02,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1486 states and 2515 transitions. [2018-09-26 22:06:02,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2515 transitions. [2018-09-26 22:06:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:02,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:02,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1486 states and 2514 transitions. [2018-09-26 22:06:02,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2514 transitions. [2018-09-26 22:06:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:02,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:03,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1487 states and 2514 transitions. [2018-09-26 22:06:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2514 transitions. [2018-09-26 22:06:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:03,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:03,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1488 states and 2514 transitions. [2018-09-26 22:06:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2514 transitions. [2018-09-26 22:06:04,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:04,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1494 states and 2523 transitions. [2018-09-26 22:06:06,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2523 transitions. [2018-09-26 22:06:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:06,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1495 states and 2524 transitions. [2018-09-26 22:06:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2524 transitions. [2018-09-26 22:06:06,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:06,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1495 states and 2523 transitions. [2018-09-26 22:06:08,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2523 transitions. [2018-09-26 22:06:08,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:08,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1513 states and 2607 transitions. [2018-09-26 22:06:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2607 transitions. [2018-09-26 22:06:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:12,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:12,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:12,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1514 states and 2608 transitions. [2018-09-26 22:06:12,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2608 transitions. [2018-09-26 22:06:12,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:12,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1515 states and 2608 transitions. [2018-09-26 22:06:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2608 transitions. [2018-09-26 22:06:13,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:13,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1516 states and 2608 transitions. [2018-09-26 22:06:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2608 transitions. [2018-09-26 22:06:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-26 22:06:14,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1517 states and 2608 transitions. [2018-09-26 22:06:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2608 transitions. [2018-09-26 22:06:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:15,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1511 states and 2599 transitions. [2018-09-26 22:06:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2599 transitions. [2018-09-26 22:06:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:16,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:17,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1513 states and 2601 transitions. [2018-09-26 22:06:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2601 transitions. [2018-09-26 22:06:17,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:17,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:17,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:30,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1550 states and 2681 transitions. [2018-09-26 22:06:30,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2681 transitions. [2018-09-26 22:06:30,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:30,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:32,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1546 states and 2670 transitions. [2018-09-26 22:06:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2670 transitions. [2018-09-26 22:06:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:32,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1548 states and 2674 transitions. [2018-09-26 22:06:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2674 transitions. [2018-09-26 22:06:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:35,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:35,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1549 states and 2674 transitions. [2018-09-26 22:06:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2674 transitions. [2018-09-26 22:06:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:36,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:41,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1559 states and 2718 transitions. [2018-09-26 22:06:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2718 transitions. [2018-09-26 22:06:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:41,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1566 states and 2750 transitions. [2018-09-26 22:06:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2750 transitions. [2018-09-26 22:06:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:44,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:44,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1567 states and 2751 transitions. [2018-09-26 22:06:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2751 transitions. [2018-09-26 22:06:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:44,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1568 states and 2752 transitions. [2018-09-26 22:06:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2752 transitions. [2018-09-26 22:06:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:44,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1569 states and 2753 transitions. [2018-09-26 22:06:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2753 transitions. [2018-09-26 22:06:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-09-26 22:06:45,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1570 states and 2754 transitions. [2018-09-26 22:06:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2754 transitions. [2018-09-26 22:06:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:45,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:45,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1570 states and 2753 transitions. [2018-09-26 22:06:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2753 transitions. [2018-09-26 22:06:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:45,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:45,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:45,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1571 states and 2754 transitions. [2018-09-26 22:06:45,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2754 transitions. [2018-09-26 22:06:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:45,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1572 states and 2754 transitions. [2018-09-26 22:06:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2754 transitions. [2018-09-26 22:06:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:46,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1573 states and 2756 transitions. [2018-09-26 22:06:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2756 transitions. [2018-09-26 22:06:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:47,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1574 states and 2757 transitions. [2018-09-26 22:06:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2757 transitions. [2018-09-26 22:06:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:47,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1575 states and 2757 transitions. [2018-09-26 22:06:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2757 transitions. [2018-09-26 22:06:49,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:49,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:49,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1576 states and 2759 transitions. [2018-09-26 22:06:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2759 transitions. [2018-09-26 22:06:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:52,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:52,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1577 states and 2759 transitions. [2018-09-26 22:06:53,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2759 transitions. [2018-09-26 22:06:53,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:53,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1594 states and 2823 transitions. [2018-09-26 22:06:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2823 transitions. [2018-09-26 22:06:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:59,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:59,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:59,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1595 states and 2824 transitions. [2018-09-26 22:06:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2824 transitions. [2018-09-26 22:06:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:59,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:59,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:06:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:06:59,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1596 states and 2825 transitions. [2018-09-26 22:06:59,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2825 transitions. [2018-09-26 22:06:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:06:59,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:06:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:06:59,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:08,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1611 states and 2895 transitions. [2018-09-26 22:07:08,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2895 transitions. [2018-09-26 22:07:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:07:08,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1612 states and 2895 transitions. [2018-09-26 22:07:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2895 transitions. [2018-09-26 22:07:09,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:07:09,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:09,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1613 states and 2896 transitions. [2018-09-26 22:07:09,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2896 transitions. [2018-09-26 22:07:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:07:09,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1614 states and 2897 transitions. [2018-09-26 22:07:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2897 transitions. [2018-09-26 22:07:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:07:09,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1615 states and 2897 transitions. [2018-09-26 22:07:10,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2897 transitions. [2018-09-26 22:07:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:07:10,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:12,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:12,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1616 states and 2897 transitions. [2018-09-26 22:07:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2897 transitions. [2018-09-26 22:07:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:07:12,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1617 states and 2897 transitions. [2018-09-26 22:07:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2897 transitions. [2018-09-26 22:07:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-26 22:07:13,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:13,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1618 states and 2898 transitions. [2018-09-26 22:07:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2898 transitions. [2018-09-26 22:07:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:13,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1619 states and 2898 transitions. [2018-09-26 22:07:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2898 transitions. [2018-09-26 22:07:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:15,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:29,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1637 states and 2945 transitions. [2018-09-26 22:07:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2945 transitions. [2018-09-26 22:07:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:29,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:34,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1643 states and 2975 transitions. [2018-09-26 22:07:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2975 transitions. [2018-09-26 22:07:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:34,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1648 states and 3000 transitions. [2018-09-26 22:07:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 3000 transitions. [2018-09-26 22:07:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:40,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:42,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1648 states and 2999 transitions. [2018-09-26 22:07:42,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2999 transitions. [2018-09-26 22:07:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:42,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1647 states and 2995 transitions. [2018-09-26 22:07:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2995 transitions. [2018-09-26 22:07:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:42,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:07:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:07:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1649 states and 2997 transitions. [2018-09-26 22:07:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2997 transitions. [2018-09-26 22:07:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-09-26 22:07:43,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:07:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:07:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-09-26 22:07:45,639 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-09-26 22:07:45,641 INFO L168 Benchmark]: Toolchain (without parser) took 239315.93 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.9 GB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 234.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-09-26 22:07:45,642 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 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. [2018-09-26 22:07:45,642 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.57 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 22:07:45,643 INFO L168 Benchmark]: Boogie Preprocessor took 196.80 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-26 22:07:45,643 INFO L168 Benchmark]: RCFGBuilder took 10482.92 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 77.6 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 194.4 MB). Peak memory consumption was 464.6 MB. Max. memory is 7.1 GB. [2018-09-26 22:07:45,644 INFO L168 Benchmark]: CodeCheck took 228504.19 ms. Allocated memory was 1.6 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.7 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-09-26 22:07:45,647 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 1112 known predicates. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 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 124.57 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 196.80 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10482.92 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 77.6 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 194.4 MB). Peak memory consumption was 464.6 MB. Max. memory is 7.1 GB. * CodeCheck took 228504.19 ms. Allocated memory was 1.6 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.7 MB). Peak memory consumption was 1.8 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/BigBranchingExample.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-26_22-07-45-657.csv Completed graceful shutdown