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 0.1.23-9f4048f [2018-10-04 13:03:15,513 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:03:15,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:03:15,528 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:03:15,528 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:03:15,529 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:03:15,530 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:03:15,532 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:03:15,534 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:03:15,535 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:03:15,536 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:03:15,536 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:03:15,537 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:03:15,538 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:03:15,539 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:03:15,540 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:03:15,541 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:03:15,543 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:03:15,545 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:03:15,547 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:03:15,548 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:03:15,549 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:03:15,552 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:03:15,552 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:03:15,552 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:03:15,553 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:03:15,555 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:03:15,555 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:03:15,556 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:03:15,557 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:03:15,558 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:03:15,559 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:03:15,559 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:03:15,559 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:03:15,560 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:03:15,561 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:03:15,561 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-04 13:03:15,580 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:03:15,580 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:03:15,581 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:03:15,581 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:03:15,583 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:03:15,583 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:03:15,584 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:03:15,584 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:03:15,584 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:03:15,584 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:03:15,584 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:03:15,585 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:03:15,585 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:03:15,585 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:03:15,585 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:03:15,585 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:03:15,585 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:03:15,586 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:03:15,586 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:03:15,588 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:03:15,588 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:03:15,588 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:03:15,588 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:03:15,588 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:03:15,589 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:03:15,589 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:03:15,589 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:03:15,589 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:03:15,589 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:03:15,645 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:03:15,657 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:03:15,661 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:03:15,663 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:03:15,663 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:03:15,664 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl [2018-10-04 13:03:15,665 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl' [2018-10-04 13:03:15,940 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:03:15,942 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:03:15,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:03:15,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:03:15,943 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:03:15,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,048 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-04 13:03:16,048 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-04 13:03:16,048 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-04 13:03:16,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:03:16,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:03:16,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:03:16,052 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:03:16,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,185 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... [2018-10-04 13:03:16,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:03:16,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:03:16,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:03:16,261 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:03:16,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:03:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915 [2018-10-04 13:03:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16 [2018-10-04 13:03:16,330 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration [2018-10-04 13:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-10-04 13:03:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-10-04 13:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826 [2018-10-04 13:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217 [2018-10-04 13:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918 [2018-10-04 13:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915 [2018-10-04 13:03:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809 [2018-10-04 13:03:16,332 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration [2018-10-04 13:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932 [2018-10-04 13:03:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932 [2018-10-04 13:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829 [2018-10-04 13:03:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212 [2018-10-04 13:03:16,333 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration [2018-10-04 13:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806 [2018-10-04 13:03:16,333 INFO L138 BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806 [2018-10-04 13:03:16,333 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration [2018-10-04 13:03:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-10-04 13:03:16,333 INFO L138 BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-10-04 13:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863 [2018-10-04 13:03:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-10-04 13:03:17,056 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-04 13:03:17,137 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-04 13:03:22,817 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-04 13:03:26,829 INFO L338 CfgBuilder]: Using library mode [2018-10-04 13:03:26,830 INFO L202 PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:03:26 BoogieIcfgContainer [2018-10-04 13:03:26,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:03:26,831 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:03:26,831 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:03:26,841 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:03:26,842 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:03:26" (1/1) ... [2018-10-04 13:03:26,856 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 13:03:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:26,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-10-04 13:03:26,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-10-04 13:03:26,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:03:26,908 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-10-04 13:03:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-10-04 13:03:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-10-04 13:03:26,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:03:26,913 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 2 iterations. [2018-10-04 13:03:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1562 states and 2637 transitions. [2018-10-04 13:03:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2637 transitions. [2018-10-04 13:03:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-10-04 13:03:26,942 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1561 states and 2636 transitions. [2018-10-04 13:03:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2636 transitions. [2018-10-04 13:03:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-10-04 13:03:27,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:27,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:27,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1565 states and 2654 transitions. [2018-10-04 13:03:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2654 transitions. [2018-10-04 13:03:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-04 13:03:27,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1566 states and 2655 transitions. [2018-10-04 13:03:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2655 transitions. [2018-10-04 13:03:28,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-04 13:03:28,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1566 states and 2653 transitions. [2018-10-04 13:03:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2653 transitions. [2018-10-04 13:03:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-10-04 13:03:28,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:29,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1566 states and 2652 transitions. [2018-10-04 13:03:29,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2652 transitions. [2018-10-04 13:03:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-10-04 13:03:29,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1572 states and 2678 transitions. [2018-10-04 13:03:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2678 transitions. [2018-10-04 13:03:30,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-10-04 13:03:30,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:30,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:31,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1576 states and 2696 transitions. [2018-10-04 13:03:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2696 transitions. [2018-10-04 13:03:31,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-10-04 13:03:31,239 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1576 states and 2695 transitions. [2018-10-04 13:03:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2695 transitions. [2018-10-04 13:03:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-04 13:03:31,551 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:32,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1577 states and 2695 transitions. [2018-10-04 13:03:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2695 transitions. [2018-10-04 13:03:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-04 13:03:32,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:33,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1591 states and 2759 transitions. [2018-10-04 13:03:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2759 transitions. [2018-10-04 13:03:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-04 13:03:33,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:33,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1567 states and 2664 transitions. [2018-10-04 13:03:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2664 transitions. [2018-10-04 13:03:34,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-04 13:03:34,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:34,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1568 states and 2664 transitions. [2018-10-04 13:03:34,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2664 transitions. [2018-10-04 13:03:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-04 13:03:34,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1572 states and 2682 transitions. [2018-10-04 13:03:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2682 transitions. [2018-10-04 13:03:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-04 13:03:35,658 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:39,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:39,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1586 states and 2725 transitions. [2018-10-04 13:03:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2725 transitions. [2018-10-04 13:03:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-04 13:03:39,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1603 states and 2786 transitions. [2018-10-04 13:03:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2786 transitions. [2018-10-04 13:03:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-04 13:03:42,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:42,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:42,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1604 states and 2787 transitions. [2018-10-04 13:03:42,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2787 transitions. [2018-10-04 13:03:42,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-04 13:03:42,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1622 states and 2848 transitions. [2018-10-04 13:03:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2848 transitions. [2018-10-04 13:03:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-04 13:03:46,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:48,327 WARN L178 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 7 [2018-10-04 13:03:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1596 states and 2724 transitions. [2018-10-04 13:03:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2724 transitions. [2018-10-04 13:03:50,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-04 13:03:50,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1597 states and 2724 transitions. [2018-10-04 13:03:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2724 transitions. [2018-10-04 13:03:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-04 13:03:50,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1598 states and 2724 transitions. [2018-10-04 13:03:51,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2724 transitions. [2018-10-04 13:03:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-04 13:03:51,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1599 states and 2724 transitions. [2018-10-04 13:03:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2724 transitions. [2018-10-04 13:03:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-04 13:03:52,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:52,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1600 states and 2725 transitions. [2018-10-04 13:03:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2725 transitions. [2018-10-04 13:03:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-04 13:03:52,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1601 states and 2726 transitions. [2018-10-04 13:03:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2726 transitions. [2018-10-04 13:03:52,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-04 13:03:52,626 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1602 states and 2727 transitions. [2018-10-04 13:03:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2727 transitions. [2018-10-04 13:03:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-04 13:03:52,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:52,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:52,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:53,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1581 states and 2665 transitions. [2018-10-04 13:03:53,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2665 transitions. [2018-10-04 13:03:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:03:53,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:53,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:54,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1583 states and 2675 transitions. [2018-10-04 13:03:54,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2675 transitions. [2018-10-04 13:03:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:03:54,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1586 states and 2682 transitions. [2018-10-04 13:03:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2682 transitions. [2018-10-04 13:03:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:03:54,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:55,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:56,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1595 states and 2722 transitions. [2018-10-04 13:03:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2722 transitions. [2018-10-04 13:03:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:03:56,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:56,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1596 states and 2723 transitions. [2018-10-04 13:03:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2723 transitions. [2018-10-04 13:03:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:03:56,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1582 states and 2705 transitions. [2018-10-04 13:03:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2705 transitions. [2018-10-04 13:03:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:03:57,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:58,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1565 states and 2673 transitions. [2018-10-04 13:03:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2673 transitions. [2018-10-04 13:03:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:03:58,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1546 states and 2646 transitions. [2018-10-04 13:03:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2646 transitions. [2018-10-04 13:03:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-04 13:03:59,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:03:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:03:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:03:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1547 states and 2647 transitions. [2018-10-04 13:03:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2647 transitions. [2018-10-04 13:03:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-04 13:03:59,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:03:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1549 states and 2652 transitions. [2018-10-04 13:04:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2652 transitions. [2018-10-04 13:04:00,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-04 13:04:00,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:01,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:01,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1550 states and 2652 transitions. [2018-10-04 13:04:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2652 transitions. [2018-10-04 13:04:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-10-04 13:04:01,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:03,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1544 states and 2625 transitions. [2018-10-04 13:04:03,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2625 transitions. [2018-10-04 13:04:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-10-04 13:04:03,841 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1545 states and 2626 transitions. [2018-10-04 13:04:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2626 transitions. [2018-10-04 13:04:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-10-04 13:04:04,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1547 states and 2636 transitions. [2018-10-04 13:04:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2636 transitions. [2018-10-04 13:04:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-04 13:04:04,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:06,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:06,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1545 states and 2628 transitions. [2018-10-04 13:04:06,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2628 transitions. [2018-10-04 13:04:06,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-04 13:04:06,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1553 states and 2661 transitions. [2018-10-04 13:04:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2661 transitions. [2018-10-04 13:04:09,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-04 13:04:09,225 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1553 states and 2660 transitions. [2018-10-04 13:04:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2660 transitions. [2018-10-04 13:04:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-04 13:04:09,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:13,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:13,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1575 states and 2742 transitions. [2018-10-04 13:04:13,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2742 transitions. [2018-10-04 13:04:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-04 13:04:13,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:14,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1575 states and 2741 transitions. [2018-10-04 13:04:14,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2741 transitions. [2018-10-04 13:04:14,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:14,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1569 states and 2730 transitions. [2018-10-04 13:04:17,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2730 transitions. [2018-10-04 13:04:17,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:17,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:17,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1570 states and 2731 transitions. [2018-10-04 13:04:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2731 transitions. [2018-10-04 13:04:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:17,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:17,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1523 states and 2576 transitions. [2018-10-04 13:04:18,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2576 transitions. [2018-10-04 13:04:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:18,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1524 states and 2576 transitions. [2018-10-04 13:04:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2576 transitions. [2018-10-04 13:04:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:19,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1530 states and 2601 transitions. [2018-10-04 13:04:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2601 transitions. [2018-10-04 13:04:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:21,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1537 states and 2643 transitions. [2018-10-04 13:04:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2643 transitions. [2018-10-04 13:04:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:22,484 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:22,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:22,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1537 states and 2642 transitions. [2018-10-04 13:04:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2642 transitions. [2018-10-04 13:04:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-04 13:04:22,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:22,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:22,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1538 states and 2643 transitions. [2018-10-04 13:04:22,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2643 transitions. [2018-10-04 13:04:22,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:22,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:23,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1539 states and 2643 transitions. [2018-10-04 13:04:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2643 transitions. [2018-10-04 13:04:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:23,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:23,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:23,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1540 states and 2643 transitions. [2018-10-04 13:04:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2643 transitions. [2018-10-04 13:04:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:23,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1543 states and 2655 transitions. [2018-10-04 13:04:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2655 transitions. [2018-10-04 13:04:24,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:24,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:25,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:25,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1544 states and 2656 transitions. [2018-10-04 13:04:25,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2656 transitions. [2018-10-04 13:04:25,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:25,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1547 states and 2663 transitions. [2018-10-04 13:04:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2663 transitions. [2018-10-04 13:04:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:26,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1551 states and 2679 transitions. [2018-10-04 13:04:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2679 transitions. [2018-10-04 13:04:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:27,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:29,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1556 states and 2704 transitions. [2018-10-04 13:04:29,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2704 transitions. [2018-10-04 13:04:29,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:29,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:29,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:30,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:30,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1557 states and 2706 transitions. [2018-10-04 13:04:30,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2706 transitions. [2018-10-04 13:04:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:30,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:32,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1563 states and 2713 transitions. [2018-10-04 13:04:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2713 transitions. [2018-10-04 13:04:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-04 13:04:32,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1563 states and 2712 transitions. [2018-10-04 13:04:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2712 transitions. [2018-10-04 13:04:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:32,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1563 states and 2711 transitions. [2018-10-04 13:04:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2711 transitions. [2018-10-04 13:04:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:33,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:33,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1566 states and 2717 transitions. [2018-10-04 13:04:33,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2717 transitions. [2018-10-04 13:04:33,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:33,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:34,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1567 states and 2717 transitions. [2018-10-04 13:04:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2717 transitions. [2018-10-04 13:04:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:34,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1569 states and 2720 transitions. [2018-10-04 13:04:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2720 transitions. [2018-10-04 13:04:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:35,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1569 states and 2719 transitions. [2018-10-04 13:04:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2719 transitions. [2018-10-04 13:04:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:35,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1570 states and 2719 transitions. [2018-10-04 13:04:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2719 transitions. [2018-10-04 13:04:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:36,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:37,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1575 states and 2736 transitions. [2018-10-04 13:04:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2736 transitions. [2018-10-04 13:04:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:39,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1576 states and 2736 transitions. [2018-10-04 13:04:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2736 transitions. [2018-10-04 13:04:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-04 13:04:40,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:40,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:40,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1570 states and 2728 transitions. [2018-10-04 13:04:40,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2728 transitions. [2018-10-04 13:04:40,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-04 13:04:40,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1573 states and 2734 transitions. [2018-10-04 13:04:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2734 transitions. [2018-10-04 13:04:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-04 13:04:41,709 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:41,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1577 states and 2743 transitions. [2018-10-04 13:04:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2743 transitions. [2018-10-04 13:04:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-04 13:04:42,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1578 states and 2744 transitions. [2018-10-04 13:04:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2744 transitions. [2018-10-04 13:04:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-04 13:04:43,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:43,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1579 states and 2744 transitions. [2018-10-04 13:04:43,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2744 transitions. [2018-10-04 13:04:43,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-04 13:04:43,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:44,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1580 states and 2746 transitions. [2018-10-04 13:04:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2746 transitions. [2018-10-04 13:04:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-04 13:04:44,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:44,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1581 states and 2747 transitions. [2018-10-04 13:04:44,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2747 transitions. [2018-10-04 13:04:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-04 13:04:44,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1587 states and 2772 transitions. [2018-10-04 13:04:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2772 transitions. [2018-10-04 13:04:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:45,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1589 states and 2777 transitions. [2018-10-04 13:04:47,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2777 transitions. [2018-10-04 13:04:47,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:47,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:47,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1590 states and 2777 transitions. [2018-10-04 13:04:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2777 transitions. [2018-10-04 13:04:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:47,958 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:47,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1593 states and 2782 transitions. [2018-10-04 13:04:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2782 transitions. [2018-10-04 13:04:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:49,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:49,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1597 states and 2788 transitions. [2018-10-04 13:04:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2788 transitions. [2018-10-04 13:04:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:50,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1598 states and 2788 transitions. [2018-10-04 13:04:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2788 transitions. [2018-10-04 13:04:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:50,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:50,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1599 states and 2789 transitions. [2018-10-04 13:04:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2789 transitions. [2018-10-04 13:04:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:50,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1600 states and 2790 transitions. [2018-10-04 13:04:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2790 transitions. [2018-10-04 13:04:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:50,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:51,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1605 states and 2814 transitions. [2018-10-04 13:04:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2814 transitions. [2018-10-04 13:04:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-04 13:04:53,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:53,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1606 states and 2814 transitions. [2018-10-04 13:04:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2814 transitions. [2018-10-04 13:04:54,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-04 13:04:54,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1509 states and 2571 transitions. [2018-10-04 13:04:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2571 transitions. [2018-10-04 13:04:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-04 13:04:57,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1510 states and 2571 transitions. [2018-10-04 13:04:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2571 transitions. [2018-10-04 13:04:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-04 13:04:58,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1511 states and 2571 transitions. [2018-10-04 13:04:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2571 transitions. [2018-10-04 13:04:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-04 13:04:58,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:58,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:58,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1511 states and 2570 transitions. [2018-10-04 13:04:58,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2570 transitions. [2018-10-04 13:04:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-04 13:04:58,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:04:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:04:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1511 states and 2569 transitions. [2018-10-04 13:04:59,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2569 transitions. [2018-10-04 13:04:59,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-04 13:04:59,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:04:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:04:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:00,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1517 states and 2596 transitions. [2018-10-04 13:05:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2596 transitions. [2018-10-04 13:05:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-04 13:05:00,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:00,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:01,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:01,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1518 states and 2596 transitions. [2018-10-04 13:05:01,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2596 transitions. [2018-10-04 13:05:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-04 13:05:01,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1518 states and 2595 transitions. [2018-10-04 13:05:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2595 transitions. [2018-10-04 13:05:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-04 13:05:01,766 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:02,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1515 states and 2589 transitions. [2018-10-04 13:05:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2589 transitions. [2018-10-04 13:05:02,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-04 13:05:02,705 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:02,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1520 states and 2616 transitions. [2018-10-04 13:05:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2616 transitions. [2018-10-04 13:05:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-04 13:05:04,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:05,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1526 states and 2634 transitions. [2018-10-04 13:05:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2634 transitions. [2018-10-04 13:05:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-04 13:05:05,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:05,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1527 states and 2634 transitions. [2018-10-04 13:05:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2634 transitions. [2018-10-04 13:05:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-04 13:05:06,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1527 states and 2633 transitions. [2018-10-04 13:05:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2633 transitions. [2018-10-04 13:05:07,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-10-04 13:05:07,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1495 states and 2531 transitions. [2018-10-04 13:05:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2531 transitions. [2018-10-04 13:05:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-10-04 13:05:08,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1450 states and 2393 transitions. [2018-10-04 13:05:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2393 transitions. [2018-10-04 13:05:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-10-04 13:05:09,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1463 states and 2443 transitions. [2018-10-04 13:05:10,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2443 transitions. [2018-10-04 13:05:10,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-10-04 13:05:10,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:10,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:11,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1464 states and 2443 transitions. [2018-10-04 13:05:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2443 transitions. [2018-10-04 13:05:11,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-10-04 13:05:11,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:11,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:11,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1462 states and 2440 transitions. [2018-10-04 13:05:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2440 transitions. [2018-10-04 13:05:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-10-04 13:05:12,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:12,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1453 states and 2420 transitions. [2018-10-04 13:05:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2420 transitions. [2018-10-04 13:05:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-04 13:05:13,843 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:14,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1455 states and 2423 transitions. [2018-10-04 13:05:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2423 transitions. [2018-10-04 13:05:14,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-04 13:05:14,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1458 states and 2434 transitions. [2018-10-04 13:05:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2434 transitions. [2018-10-04 13:05:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-04 13:05:15,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1459 states and 2435 transitions. [2018-10-04 13:05:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2435 transitions. [2018-10-04 13:05:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-04 13:05:16,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1462 states and 2447 transitions. [2018-10-04 13:05:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2447 transitions. [2018-10-04 13:05:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-04 13:05:17,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:18,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1491 states and 2524 transitions. [2018-10-04 13:05:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2524 transitions. [2018-10-04 13:05:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-04 13:05:27,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1492 states and 2524 transitions. [2018-10-04 13:05:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2524 transitions. [2018-10-04 13:05:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-10-04 13:05:28,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1486 states and 2515 transitions. [2018-10-04 13:05:29,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2515 transitions. [2018-10-04 13:05:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:29,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1486 states and 2514 transitions. [2018-10-04 13:05:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2514 transitions. [2018-10-04 13:05:29,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:29,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:29,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1487 states and 2514 transitions. [2018-10-04 13:05:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2514 transitions. [2018-10-04 13:05:30,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:30,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:31,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1488 states and 2514 transitions. [2018-10-04 13:05:31,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2514 transitions. [2018-10-04 13:05:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:31,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:33,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1494 states and 2523 transitions. [2018-10-04 13:05:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2523 transitions. [2018-10-04 13:05:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:33,385 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:33,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1495 states and 2524 transitions. [2018-10-04 13:05:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2524 transitions. [2018-10-04 13:05:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:33,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:34,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:35,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1495 states and 2523 transitions. [2018-10-04 13:05:35,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2523 transitions. [2018-10-04 13:05:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:35,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:35,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1513 states and 2607 transitions. [2018-10-04 13:05:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2607 transitions. [2018-10-04 13:05:39,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:39,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1514 states and 2608 transitions. [2018-10-04 13:05:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2608 transitions. [2018-10-04 13:05:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:39,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1515 states and 2608 transitions. [2018-10-04 13:05:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2608 transitions. [2018-10-04 13:05:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:40,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1516 states and 2608 transitions. [2018-10-04 13:05:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2608 transitions. [2018-10-04 13:05:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:05:41,751 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:42,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1517 states and 2608 transitions. [2018-10-04 13:05:42,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2608 transitions. [2018-10-04 13:05:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:05:42,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1511 states and 2599 transitions. [2018-10-04 13:05:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2599 transitions. [2018-10-04 13:05:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:05:43,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:44,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:44,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1513 states and 2601 transitions. [2018-10-04 13:05:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2601 transitions. [2018-10-04 13:05:44,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:05:44,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:58,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1550 states and 2681 transitions. [2018-10-04 13:05:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2681 transitions. [2018-10-04 13:05:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:05:58,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:05:59,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:05:59,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1546 states and 2670 transitions. [2018-10-04 13:05:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2670 transitions. [2018-10-04 13:05:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:05:59,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:05:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:05:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1548 states and 2674 transitions. [2018-10-04 13:06:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2674 transitions. [2018-10-04 13:06:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:06:02,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1549 states and 2674 transitions. [2018-10-04 13:06:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2674 transitions. [2018-10-04 13:06:03,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:06:03,894 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:04,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:09,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1559 states and 2718 transitions. [2018-10-04 13:06:09,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2718 transitions. [2018-10-04 13:06:09,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:06:09,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:09,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:11,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:11,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1566 states and 2750 transitions. [2018-10-04 13:06:11,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2750 transitions. [2018-10-04 13:06:11,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:06:11,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:12,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1567 states and 2751 transitions. [2018-10-04 13:06:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2751 transitions. [2018-10-04 13:06:12,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:06:12,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1568 states and 2752 transitions. [2018-10-04 13:06:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2752 transitions. [2018-10-04 13:06:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:06:12,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:12,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:12,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1569 states and 2753 transitions. [2018-10-04 13:06:12,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2753 transitions. [2018-10-04 13:06:12,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-04 13:06:12,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:12,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:12,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1570 states and 2754 transitions. [2018-10-04 13:06:12,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2754 transitions. [2018-10-04 13:06:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:12,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1570 states and 2753 transitions. [2018-10-04 13:06:12,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2753 transitions. [2018-10-04 13:06:12,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:12,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:12,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1571 states and 2754 transitions. [2018-10-04 13:06:12,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2754 transitions. [2018-10-04 13:06:12,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:12,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1572 states and 2754 transitions. [2018-10-04 13:06:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2754 transitions. [2018-10-04 13:06:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:14,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1573 states and 2756 transitions. [2018-10-04 13:06:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2756 transitions. [2018-10-04 13:06:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:15,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1574 states and 2757 transitions. [2018-10-04 13:06:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2757 transitions. [2018-10-04 13:06:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:15,445 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:15,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:16,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1575 states and 2757 transitions. [2018-10-04 13:06:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2757 transitions. [2018-10-04 13:06:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:16,589 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:20,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1576 states and 2759 transitions. [2018-10-04 13:06:20,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2759 transitions. [2018-10-04 13:06:20,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:20,006 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1577 states and 2759 transitions. [2018-10-04 13:06:21,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2759 transitions. [2018-10-04 13:06:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:21,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:21,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1594 states and 2823 transitions. [2018-10-04 13:06:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2823 transitions. [2018-10-04 13:06:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:26,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1595 states and 2824 transitions. [2018-10-04 13:06:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2824 transitions. [2018-10-04 13:06:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:26,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1596 states and 2825 transitions. [2018-10-04 13:06:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2825 transitions. [2018-10-04 13:06:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:26,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1611 states and 2895 transitions. [2018-10-04 13:06:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2895 transitions. [2018-10-04 13:06:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:35,635 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:36,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1612 states and 2895 transitions. [2018-10-04 13:06:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2895 transitions. [2018-10-04 13:06:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:36,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:37,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1613 states and 2896 transitions. [2018-10-04 13:06:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2896 transitions. [2018-10-04 13:06:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:37,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:37,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:37,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1614 states and 2897 transitions. [2018-10-04 13:06:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2897 transitions. [2018-10-04 13:06:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:37,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1615 states and 2897 transitions. [2018-10-04 13:06:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2897 transitions. [2018-10-04 13:06:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:38,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1616 states and 2897 transitions. [2018-10-04 13:06:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2897 transitions. [2018-10-04 13:06:39,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:39,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:39,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1617 states and 2897 transitions. [2018-10-04 13:06:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2897 transitions. [2018-10-04 13:06:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-10-04 13:06:41,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:41,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1618 states and 2898 transitions. [2018-10-04 13:06:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2898 transitions. [2018-10-04 13:06:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:06:41,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:41,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1619 states and 2898 transitions. [2018-10-04 13:06:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2898 transitions. [2018-10-04 13:06:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:06:42,596 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:06:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:06:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1637 states and 2945 transitions. [2018-10-04 13:06:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2945 transitions. [2018-10-04 13:06:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:06:56,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:06:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:06:56,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:07:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:07:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1643 states and 2975 transitions. [2018-10-04 13:07:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2975 transitions. [2018-10-04 13:07:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:07:02,126 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:07:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:07:02,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:07:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:07:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1648 states and 3000 transitions. [2018-10-04 13:07:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 3000 transitions. [2018-10-04 13:07:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:07:07,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:07:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:07:08,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:07:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:07:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1648 states and 2999 transitions. [2018-10-04 13:07:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2999 transitions. [2018-10-04 13:07:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:07:09,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:07:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:07:09,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:07:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:07:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1647 states and 2995 transitions. [2018-10-04 13:07:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2995 transitions. [2018-10-04 13:07:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:07:09,376 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:07:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:07:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:07:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:07:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1649 states and 2997 transitions. [2018-10-04 13:07:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2997 transitions. [2018-10-04 13:07:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:07:11,187 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:07:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:07:11,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:07:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:07:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1653 states and 3017 transitions. [2018-10-04 13:07:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 3017 transitions. [2018-10-04 13:07:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:07:14,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:07:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:07:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:07:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:07:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1654 states and 3018 transitions. [2018-10-04 13:07:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 3018 transitions. [2018-10-04 13:07:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-04 13:07:14,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:07:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:07:14,132 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... [2018-10-04 13:07:17,013 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-10-04 13:07:17,016 INFO L168 Benchmark]: Toolchain (without parser) took 241075.11 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 1.6 GB in the end (delta: -179.5 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2018-10-04 13:07:17,017 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:07:17,017 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.62 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. [2018-10-04 13:07:17,018 INFO L168 Benchmark]: Boogie Preprocessor took 209.13 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. [2018-10-04 13:07:17,019 INFO L168 Benchmark]: RCFGBuilder took 10569.12 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 90.7 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 181.2 MB). Peak memory consumption was 464.7 MB. Max. memory is 7.1 GB. [2018-10-04 13:07:17,019 INFO L168 Benchmark]: CodeCheck took 230184.13 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 1.6 GB in the end (delta: -371.3 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2018-10-04 13:07:17,023 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 1127 known predicates. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 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 108.62 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 209.13 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 10569.12 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 90.7 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 181.2 MB). Peak memory consumption was 464.7 MB. Max. memory is 7.1 GB. * CodeCheck took 230184.13 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 1.6 GB in the end (delta: -371.3 MB). Peak memory consumption was 1.4 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-0-2018-10-04_13-07-17-035.csv Completed graceful shutdown