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_PUPT.epf -i ../../../trunk/examples/programs/real-life/threadpooling_out3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f-m [2018-10-04 14:42:34,450 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 14:42:34,453 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 14:42:34,465 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 14:42:34,465 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 14:42:34,466 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 14:42:34,467 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 14:42:34,469 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 14:42:34,471 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 14:42:34,472 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 14:42:34,473 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 14:42:34,473 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 14:42:34,474 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 14:42:34,475 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 14:42:34,476 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 14:42:34,477 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 14:42:34,478 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 14:42:34,480 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 14:42:34,482 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 14:42:34,484 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 14:42:34,485 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 14:42:34,486 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 14:42:34,489 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 14:42:34,489 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 14:42:34,489 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 14:42:34,490 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 14:42:34,491 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 14:42:34,492 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 14:42:34,493 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 14:42:34,494 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 14:42:34,494 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 14:42:34,495 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 14:42:34,495 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 14:42:34,495 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 14:42:34,496 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 14:42:34,497 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 14:42:34,498 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-04 14:42:34,520 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 14:42:34,520 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 14:42:34,521 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 14:42:34,521 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 14:42:34,523 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 14:42:34,523 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 14:42:34,523 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 14:42:34,523 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 14:42:34,524 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 14:42:34,524 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 14:42:34,524 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 14:42:34,524 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 14:42:34,524 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 14:42:34,524 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 14:42:34,525 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 14:42:34,525 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 14:42:34,526 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 14:42:34,526 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 14:42:34,526 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 14:42:34,526 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 14:42:34,526 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 14:42:34,527 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 14:42:34,527 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 14:42:34,527 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 14:42:34,527 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 14:42:34,528 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 14:42:34,530 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 14:42:34,530 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 14:42:34,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 14:42:34,531 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 14:42:34,587 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 14:42:34,603 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 14:42:34,609 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 14:42:34,611 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 14:42:34,612 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 14:42:34,612 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_out3.bpl [2018-10-04 14:42:34,613 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_out3.bpl' [2018-10-04 14:42:34,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 14:42:34,814 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 14:42:34,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 14:42:34,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 14:42:34,815 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 14:42:34,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:34,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:34,910 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-04 14:42:34,911 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-04 14:42:34,911 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-04 14:42:34,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 14:42:34,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 14:42:34,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 14:42:34,916 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 14:42:34,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:34,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:34,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:34,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:34,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:35,028 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:35,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (1/1) ... [2018-10-04 14:42:35,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 14:42:35,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 14:42:35,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 14:42:35,048 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 14:42:35,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:42:34" (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 14:42:35,134 INFO L124 BoogieDeclarations]: Specification and implementation of procedure product given in one single declaration [2018-10-04 14:42:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure product [2018-10-04 14:42:35,134 INFO L138 BoogieDeclarations]: Found implementation of procedure product [2018-10-04 14:42:39,193 INFO L338 CfgBuilder]: Using library mode [2018-10-04 14:42:39,194 INFO L202 PluginConnector]: Adding new model threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 02:42:39 BoogieIcfgContainer [2018-10-04 14:42:39,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 14:42:39,195 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 14:42:39,195 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 14:42:39,207 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 14:42:39,207 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 02:42:39" (1/1) ... [2018-10-04 14:42:39,221 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 14:42:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 491 states and 1324 transitions. [2018-10-04 14:42:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1324 transitions. [2018-10-04 14:42:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 14:42:39,296 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:39,713 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 14:42:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 497 states and 1358 transitions. [2018-10-04 14:42:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1358 transitions. [2018-10-04 14:42:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 14:42:40,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:40,612 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 14:42:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 503 states and 1395 transitions. [2018-10-04 14:42:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1395 transitions. [2018-10-04 14:42:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 14:42:41,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:41,990 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 14:42:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 509 states and 1434 transitions. [2018-10-04 14:42:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1434 transitions. [2018-10-04 14:42:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:43,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:42:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 514 states and 1459 transitions. [2018-10-04 14:42:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1459 transitions. [2018-10-04 14:42:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:43,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:43,951 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 14:42:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 520 states and 1489 transitions. [2018-10-04 14:42:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1489 transitions. [2018-10-04 14:42:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:44,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:44,659 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 14:42:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 526 states and 1521 transitions. [2018-10-04 14:42:45,146 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1521 transitions. [2018-10-04 14:42:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:45,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:45,208 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 14:42:45,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 531 states and 1546 transitions. [2018-10-04 14:42:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1546 transitions. [2018-10-04 14:42:45,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:45,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:45,681 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 14:42:45,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 532 states and 1551 transitions. [2018-10-04 14:42:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1551 transitions. [2018-10-04 14:42:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:45,951 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:46,093 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 14:42:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 534 states and 1560 transitions. [2018-10-04 14:42:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1560 transitions. [2018-10-04 14:42:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:46,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:46,328 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 14:42:46,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 535 states and 1567 transitions. [2018-10-04 14:42:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1567 transitions. [2018-10-04 14:42:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:46,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:46,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:46,647 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 14:42:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 536 states and 1571 transitions. [2018-10-04 14:42:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1571 transitions. [2018-10-04 14:42:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:46,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:46,878 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 14:42:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 537 states and 1576 transitions. [2018-10-04 14:42:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1576 transitions. [2018-10-04 14:42:47,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:47,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:47,112 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 14:42:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 543 states and 1606 transitions. [2018-10-04 14:42:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1606 transitions. [2018-10-04 14:42:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:47,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:47,516 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 14:42:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 544 states and 1611 transitions. [2018-10-04 14:42:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1611 transitions. [2018-10-04 14:42:47,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:42:47,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:47,735 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 14:42:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 545 states and 1616 transitions. [2018-10-04 14:42:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1616 transitions. [2018-10-04 14:42:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:47,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:48,023 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 14:42:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 549 states and 1637 transitions. [2018-10-04 14:42:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1637 transitions. [2018-10-04 14:42:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:48,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:48,420 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 14:42:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 554 states and 1666 transitions. [2018-10-04 14:42:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1666 transitions. [2018-10-04 14:42:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:49,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:49,397 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 14:42:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 558 states and 1683 transitions. [2018-10-04 14:42:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1683 transitions. [2018-10-04 14:42:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:49,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:49,879 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 14:42:50,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 561 states and 1696 transitions. [2018-10-04 14:42:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1696 transitions. [2018-10-04 14:42:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:50,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:50,355 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 14:42:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 564 states and 1713 transitions. [2018-10-04 14:42:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1713 transitions. [2018-10-04 14:42:50,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:50,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:50,939 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 14:42:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 565 states and 1716 transitions. [2018-10-04 14:42:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1716 transitions. [2018-10-04 14:42:51,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:51,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:51,283 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 14:42:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 566 states and 1720 transitions. [2018-10-04 14:42:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1720 transitions. [2018-10-04 14:42:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:51,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:51,775 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 14:42:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 567 states and 1726 transitions. [2018-10-04 14:42:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1726 transitions. [2018-10-04 14:42:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:52,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:52,530 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 14:42:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:52,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 568 states and 1732 transitions. [2018-10-04 14:42:52,881 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1732 transitions. [2018-10-04 14:42:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:52,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:52,929 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 14:42:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:53,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 569 states and 1736 transitions. [2018-10-04 14:42:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1736 transitions. [2018-10-04 14:42:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:53,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:53,320 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 14:42:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 575 states and 1761 transitions. [2018-10-04 14:42:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1761 transitions. [2018-10-04 14:42:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:54,169 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:54,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:42:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:54,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 576 states and 1764 transitions. [2018-10-04 14:42:54,677 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1764 transitions. [2018-10-04 14:42:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:54,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:54,721 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 14:42:54,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 579 states and 1780 transitions. [2018-10-04 14:42:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1780 transitions. [2018-10-04 14:42:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:54,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:55,017 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 14:42:55,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 580 states and 1785 transitions. [2018-10-04 14:42:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1785 transitions. [2018-10-04 14:42:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:55,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:55,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:55,539 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 14:42:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:57,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 585 states and 1814 transitions. [2018-10-04 14:42:57,009 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1814 transitions. [2018-10-04 14:42:57,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:57,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:57,199 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 14:42:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:57,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 586 states and 1819 transitions. [2018-10-04 14:42:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1819 transitions. [2018-10-04 14:42:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:57,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:58,130 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 14:42:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:42:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 592 states and 1859 transitions. [2018-10-04 14:42:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1859 transitions. [2018-10-04 14:42:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:42:59,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:42:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:42:59,859 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 14:43:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 598 states and 1900 transitions. [2018-10-04 14:43:01,781 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1900 transitions. [2018-10-04 14:43:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:01,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:01,840 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 14:43:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 599 states and 1905 transitions. [2018-10-04 14:43:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1905 transitions. [2018-10-04 14:43:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:02,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:02,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 600 states and 1910 transitions. [2018-10-04 14:43:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1910 transitions. [2018-10-04 14:43:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:02,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:02,801 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 14:43:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 601 states and 1914 transitions. [2018-10-04 14:43:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1914 transitions. [2018-10-04 14:43:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:03,028 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:03,151 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 14:43:03,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 602 states and 1921 transitions. [2018-10-04 14:43:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1921 transitions. [2018-10-04 14:43:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:03,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:03,566 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 14:43:03,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 603 states and 1926 transitions. [2018-10-04 14:43:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1926 transitions. [2018-10-04 14:43:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:03,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:03,785 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 14:43:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 609 states and 1962 transitions. [2018-10-04 14:43:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1962 transitions. [2018-10-04 14:43:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:05,300 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:05,437 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 14:43:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:07,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 615 states and 2003 transitions. [2018-10-04 14:43:07,220 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 2003 transitions. [2018-10-04 14:43:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:07,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:07,254 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 14:43:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 616 states and 2007 transitions. [2018-10-04 14:43:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 2007 transitions. [2018-10-04 14:43:08,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:08,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:08,929 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 14:43:09,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 621 states and 2037 transitions. [2018-10-04 14:43:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 2037 transitions. [2018-10-04 14:43:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:09,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:09,774 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 14:43:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:10,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 622 states and 2042 transitions. [2018-10-04 14:43:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 2042 transitions. [2018-10-04 14:43:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:10,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:10,522 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 14:43:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 623 states and 2051 transitions. [2018-10-04 14:43:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 2051 transitions. [2018-10-04 14:43:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 14:43:11,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:11,934 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 14:43:12,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 624 states and 2058 transitions. [2018-10-04 14:43:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 2058 transitions. [2018-10-04 14:43:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:12,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:13,085 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 14:43:13,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 628 states and 2078 transitions. [2018-10-04 14:43:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 2078 transitions. [2018-10-04 14:43:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:13,479 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:13,675 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 14:43:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 632 states and 2101 transitions. [2018-10-04 14:43:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 2101 transitions. [2018-10-04 14:43:14,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:14,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:14,079 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 14:43:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:14,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:14,352 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 14:43:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:14,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:14,752 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 14:43:15,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:15,493 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:15,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:15,494 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:15,546 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 14:43:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:15,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:15,932 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 14:43:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:16,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:16,458 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:16,614 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 14:43:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:16,964 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:16,965 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:17,008 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 14:43:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:17,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:17,264 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 14:43:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:17,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:17,524 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 14:43:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:17,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:18,024 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:18,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:18,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:18,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:18,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:18,402 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:18,417 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 14:43:18,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:18,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:18,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:18,728 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 14:43:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:18,975 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:18,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:19,012 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 14:43:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:19,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:19,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:19,449 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 14:43:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:19,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:19,942 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 14:43:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:20,172 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:20,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:20,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:20,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:20,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:20,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:20,493 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 14:43:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:20,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:20,730 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 14:43:20,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:20,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:20,977 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 14:43:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:21,204 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:21,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:21,204 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:21,233 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 14:43:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:21,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:21,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:21,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:21,675 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 14:43:21,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:21,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:22,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:22,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:22,206 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 14:43:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:22,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:22,446 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 14:43:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:22,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:22,687 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 14:43:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:22,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:23,067 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 14:43:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:23,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:23,413 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 14:43:23,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:23,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:23,640 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:23,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:23,656 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 14:43:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:23,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:23,918 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 14:43:24,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:24,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:24,145 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:24,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:24,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:24,155 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 14:43:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:24,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:24,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:24,652 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 14:43:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:24,912 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:24,924 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 14:43:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:25,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:25,167 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:25,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:25,256 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 14:43:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:25,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:25,624 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 14:43:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:25,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:25,857 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:25,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:25,858 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:25,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:25,892 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 14:43:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:26,120 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:26,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:26,150 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 14:43:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:26,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:26,502 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 14:43:26,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:26,839 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:26,840 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:26,871 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 14:43:27,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:27,096 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:27,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:27,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:27,157 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 14:43:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:27,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:27,384 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:27,384 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:27,535 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 14:43:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:27,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:27,890 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 14:43:28,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:28,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:28,165 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 14:43:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:28,391 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:28,401 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 14:43:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:28,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:28,643 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 14:43:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:28,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:28,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:28,876 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 14:43:29,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:29,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:29,109 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:29,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:29,121 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 14:43:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:29,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:29,373 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 14:43:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:29,598 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:29,599 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:29,639 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 14:43:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:29,864 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:29,877 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 14:43:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:30,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:30,105 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:30,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:30,149 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 14:43:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:30,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:30,532 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 14:43:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:31,361 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:31,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:31,393 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 14:43:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:31,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:31,831 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 14:43:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:32,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:32,122 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:32,424 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:32,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:32,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:32,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:32,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:32,700 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:32,753 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 14:43:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:32,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:33,132 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 14:43:33,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:33,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:33,624 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 14:43:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:33,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:33,879 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 14:43:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:34,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:34,121 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 14:43:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:34,347 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:34,347 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:34,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:34,635 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 14:43:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:34,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:34,869 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 14:43:35,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:35,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:35,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:35,105 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 14:43:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:35,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:35,372 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 14:43:35,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:35,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:35,597 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:35,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:35,606 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 14:43:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:35,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:35,868 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 14:43:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:36,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:36,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:36,117 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 14:43:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:36,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:36,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:36,600 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:36,634 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 14:43:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:36,954 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:37,075 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 14:43:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:37,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:37,725 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 14:43:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:37,951 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:38,041 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 14:43:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:38,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:38,264 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:38,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:38,308 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 14:43:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:38,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:38,546 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 14:43:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:38,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:38,773 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:38,782 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 14:43:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:39,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:39,017 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 14:43:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:39,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:39,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:39,870 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 14:43:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:40,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:40,163 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 14:43:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:40,393 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:40,401 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 14:43:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:40,628 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:40,652 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 14:43:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:40,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:40,892 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 14:43:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:41,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:41,131 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 14:43:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:41,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:41,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:41,378 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 14:43:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:41,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:41,627 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 14:43:42,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:42,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:42,923 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 14:43:45,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:45,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:45,499 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:45,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:45,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:46,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:46,010 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 14:43:46,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:46,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:46,304 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 14:43:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:46,530 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:46,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:46,531 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:46,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:46,602 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 14:43:46,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:46,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:46,845 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:46,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:46,863 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 14:43:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:47,261 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:47,391 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 14:43:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:47,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:47,630 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 14:43:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:47,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:47,855 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:47,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:47,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:47,864 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 14:43:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:48,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:48,116 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 14:43:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:48,355 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:48,356 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:48,364 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 14:43:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:48,606 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:48,627 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 14:43:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:48,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:48,884 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 14:43:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:49,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:49,189 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 14:43:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:49,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:49,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:49,424 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 14:43:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:49,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:49,727 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 14:43:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:49,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:50,008 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 14:43:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:50,232 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:50,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:50,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:50,242 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 14:43:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:50,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:50,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:50,752 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 14:43:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:50,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:50,990 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 14:43:51,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:51,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:51,224 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 14:43:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:51,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:51,461 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 14:43:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:51,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:51,705 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 14:43:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:51,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:51,941 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 14:43:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:52,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:52,323 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 14:43:52,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:52,593 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:52,601 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 14:43:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:52,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:52,841 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 14:43:53,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:53,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:53,144 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 14:43:53,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:53,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:53,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:53,381 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 14:43:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:53,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:53,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:53,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:53,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:53,862 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 14:43:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:54,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:54,092 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:54,101 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 14:43:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:54,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:54,354 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 14:43:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:54,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:54,624 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 14:43:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:54,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:54,849 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:54,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:54,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:54,857 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 14:43:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:55,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:55,102 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 14:43:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:55,376 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:55,385 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 14:43:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:55,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:55,625 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 14:43:55,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:55,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:55,860 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 14:43:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:56,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:56,095 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 14:43:56,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:56,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:56,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:56,345 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 14:43:56,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:56,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:56,578 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 14:43:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:56,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:56,814 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 14:43:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:57,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:43:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:57,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:57,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:57,488 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 14:43:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:57,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:57,718 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:57,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:57,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:57,727 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 14:43:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:57,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:57,953 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:57,966 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 14:43:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:58,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:58,223 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 14:43:58,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:58,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:58,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:58,590 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 14:43:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:58,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:58,829 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:58,837 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 14:43:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:59,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:59,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:59,075 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 14:43:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:59,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:59,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:59,309 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 14:43:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:59,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:59,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:59,604 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 14:43:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:43:59,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:43:59,843 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:43:59,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:43:59,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:43:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:43:59,856 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 14:44:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:00,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:00,092 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 14:44:00,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:00,320 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:00,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:00,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:00,582 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 14:44:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:00,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:00,818 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 14:44:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:01,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:01,054 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 14:44:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:01,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:01,302 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 14:44:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:01,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:01,542 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:01,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:01,556 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 14:44:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:01,850 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:01,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:01,887 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 14:44:02,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:02,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:02,201 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 14:44:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:02,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:02,580 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 14:44:02,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:02,829 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:02,838 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 14:44:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:03,064 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:03,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:03,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:03,313 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 14:44:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:03,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:03,553 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 14:44:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:03,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:03,778 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:03,786 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 14:44:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:04,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:04,029 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 14:44:04,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:04,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:04,261 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 14:44:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:04,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:04,491 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:04,492 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:04,500 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 14:44:04,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:04,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:04,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:04,977 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 14:44:05,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:05,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:05,203 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:05,217 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 14:44:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:05,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:05,443 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:05,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:05,444 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:05,463 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 14:44:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:05,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:05,698 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 14:44:05,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:05,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:05,945 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 14:44:06,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:06,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:06,179 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 14:44:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:06,405 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:06,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:06,648 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 14:44:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:06,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:06,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:06,884 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 14:44:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:07,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:07,122 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 14:44:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:07,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:07,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:07,392 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 14:44:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:07,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:07,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:07,847 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 14:44:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:08,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:08,076 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:08,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:08,085 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 14:44:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:08,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:08,387 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 14:44:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:08,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:08,666 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 14:44:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:08,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:09,053 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 14:44:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:09,333 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:09,341 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 14:44:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:09,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:09,592 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 14:44:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:09,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:09,832 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 14:44:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:10,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:10,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:10,067 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 14:44:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:10,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:10,303 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 14:44:10,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:10,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:10,534 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 14:44:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:10,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:10,778 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 14:44:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:11,036 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:11,063 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 14:44:11,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:11,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:11,291 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:11,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:11,300 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 14:44:11,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:11,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:11,525 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:11,526 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:11,535 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 14:44:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:11,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:11,770 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 14:44:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:11,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:12,005 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 14:44:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:12,232 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:12,240 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 14:44:12,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:12,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:12,479 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:12,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:12,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:12,891 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 14:44:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:13,119 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:13,353 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:13,362 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 14:44:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:13,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:13,588 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:13,596 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 14:44:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:13,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:13,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:13,831 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 14:44:14,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:14,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:14,104 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 14:44:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:14,330 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:14,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:14,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:14,338 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 14:44:14,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:14,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:14,573 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 14:44:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:14,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:14,812 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 14:44:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:15,042 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:15,094 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 14:44:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:15,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:15,348 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:15,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:15,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:15,359 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 14:44:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:15,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:15,674 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 14:44:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:15,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:15,909 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 14:44:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:16,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:16,144 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 14:44:16,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:16,369 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:16,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:16,482 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 14:44:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:16,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:16,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:16,721 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 14:44:16,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:16,946 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:16,947 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:16,955 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 14:44:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:17,184 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:17,193 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 14:44:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:17,418 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:17,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:17,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:17,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:17,735 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 14:44:18,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:18,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:18,047 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:18,048 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:18,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:18,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:18,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:18,417 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 14:44:18,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:18,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:18,650 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 14:44:18,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:18,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:18,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:18,885 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 14:44:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:19,114 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:19,122 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 14:44:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:19,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:19,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:19,592 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 14:44:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:19,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:19,827 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 14:44:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:20,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:20,061 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 14:44:20,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:20,288 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:20,296 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 14:44:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:20,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:20,531 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 14:44:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:20,757 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:20,764 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 14:44:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:20,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:20,998 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 14:44:21,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:21,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:21,233 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 14:44:21,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:21,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:21,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:21,559 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 14:44:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:21,801 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:21,813 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 14:44:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:22,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:22,064 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 14:44:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:22,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:22,305 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 14:44:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:22,569 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:22,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:22,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:22,577 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 14:44:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:22,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:23,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:23,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:23,250 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 14:44:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:23,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:23,475 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:23,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:23,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:23,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:23,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:23,729 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 14:44:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:23,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:23,967 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 14:44:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:24,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:24,202 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 14:44:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:24,431 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:24,439 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 14:44:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:24,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:24,663 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:24,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:24,672 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 14:44:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:24,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:24,908 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 14:44:25,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:25,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:25,147 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 14:44:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:25,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:25,383 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 14:44:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:25,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:25,610 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:25,610 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:25,618 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 14:44:25,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:25,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:25,852 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 14:44:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:26,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:26,241 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 14:44:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:26,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:26,699 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 14:44:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:26,927 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:26,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:26,935 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 14:44:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:27,163 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:27,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:27,171 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 14:44:27,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:27,398 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:27,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:27,406 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 14:44:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:27,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:27,632 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:27,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:27,640 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 14:44:27,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:27,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:27,932 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 14:44:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:28,296 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:28,305 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 14:44:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:28,548 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:28,556 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 14:44:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:28,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:28,791 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 14:44:29,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:29,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:29,017 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:29,024 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 14:44:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:29,251 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:29,259 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 14:44:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:29,532 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:29,540 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 14:44:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:29,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:29,794 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 14:44:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:30,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:30,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:30,028 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 14:44:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:30,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:30,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:30,261 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 14:44:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:30,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:30,496 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 14:44:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:30,721 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:30,729 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 14:44:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:30,961 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:30,969 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 14:44:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:31,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:31,194 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:31,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:31,224 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 14:44:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:31,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:31,450 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:31,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:31,458 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 14:44:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:31,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:31,683 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:31,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:31,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:31,966 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:31,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:31,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:31,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:32,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:32,209 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 14:44:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:32,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:32,444 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 14:44:32,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:32,672 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:32,679 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 14:44:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:32,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:32,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:32,905 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:33,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:33,285 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 14:44:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:33,527 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:33,535 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 14:44:33,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:33,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:33,760 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:33,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:33,760 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:33,769 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 14:44:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:33,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:33,999 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 14:44:34,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:34,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:34,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:34,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:34,469 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:34,484 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 14:44:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:34,710 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:34,718 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 14:44:34,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:34,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:34,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:34,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:35,095 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 14:44:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:35,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:35,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:35,373 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 14:44:35,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:35,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:35,597 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:35,606 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 14:44:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:35,834 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:35,843 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 14:44:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:36,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:36,079 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 14:44:36,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:36,304 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:36,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:36,305 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:36,312 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 14:44:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:36,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:36,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:36,545 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 14:44:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:36,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:36,806 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 14:44:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:37,031 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:37,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:37,039 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 14:44:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:37,266 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:37,273 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 14:44:37,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:37,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:37,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:37,742 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 14:44:37,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:37,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:37,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:37,974 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 14:44:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:38,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:38,320 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:38,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:38,336 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 14:44:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:38,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:38,632 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:38,633 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:38,641 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 14:44:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:38,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:38,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:38,868 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:38,879 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 14:44:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:39,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:39,106 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:39,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:39,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:39,117 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 14:44:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:39,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:39,356 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 14:44:39,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:39,584 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:39,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:39,592 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 14:44:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:39,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:39,818 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:39,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:39,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:39,860 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 14:44:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:40,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:40,094 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 14:44:40,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:40,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:40,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:40,331 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 14:44:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:40,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:40,556 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:40,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:40,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:40,565 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 14:44:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:40,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:40,791 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:40,798 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 14:44:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:41,026 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:41,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:41,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:41,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:41,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:41,269 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 14:44:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:41,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:41,504 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 14:44:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:41,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:41,736 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 14:44:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:41,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:42,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:42,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:42,209 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 14:44:42,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:42,437 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:42,455 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 14:44:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:42,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:42,701 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 14:44:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:42,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:43,050 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 14:44:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:43,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:43,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:43,404 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 14:44:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:43,738 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:43,745 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 14:44:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:43,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:43,980 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 14:44:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:44,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:44,205 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:44,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:44,214 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 14:44:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:44,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:44,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:44,448 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 14:44:44,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:44,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:44,683 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 14:44:44,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:44,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:44,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:44,918 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 14:44:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:45,144 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:45,151 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 14:44:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:45,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:45,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:45,620 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 14:44:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:45,847 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:45,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:46,000 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 14:44:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:46,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:46,266 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 14:44:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:46,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:46,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:46,489 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:46,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:46,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:46,984 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:46,985 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:46,993 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 14:44:47,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:47,221 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:47,228 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 14:44:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:47,456 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:47,464 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 14:44:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:47,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:47,697 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 14:44:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:47,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:47,937 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 14:44:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:48,171 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:48,187 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 14:44:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:48,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:48,610 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 14:44:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:48,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:48,877 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 14:44:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:49,102 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:49,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:49,110 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 14:44:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:49,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:49,351 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 14:44:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:49,576 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:49,585 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 14:44:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:49,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:49,821 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 14:44:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:50,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:50,191 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 14:44:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:50,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:50,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:50,454 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 14:44:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:50,680 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:50,687 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 14:44:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:50,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:50,921 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 14:44:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:51,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:51,310 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 14:44:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:51,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:51,562 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 14:44:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:51,790 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:51,798 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 14:44:52,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:52,023 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:52,024 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:52,032 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 14:44:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:52,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:52,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:52,268 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 14:44:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:52,494 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:52,501 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 14:44:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:52,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:52,727 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:52,734 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 14:44:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:52,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:52,962 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:52,969 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 14:44:53,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:53,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:53,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:53,202 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 14:44:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:53,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:53,451 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 14:44:53,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:53,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:53,861 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 14:44:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:54,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:54,096 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 14:44:54,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:54,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:54,329 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 14:44:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:54,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:54,554 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:54,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:54,562 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 14:44:54,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:54,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:54,795 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 14:44:55,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:55,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:55,021 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:55,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:55,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:55,029 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 14:44:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:55,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:55,255 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:55,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:55,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:55,263 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 14:44:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:55,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:55,494 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 14:44:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:55,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:55,722 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:55,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:55,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:55,957 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:55,965 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 14:44:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:56,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:56,191 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:56,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:56,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:56,356 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 14:44:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:56,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:56,606 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 14:44:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:56,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:56,844 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 14:44:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:57,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:57,079 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 14:44:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:57,306 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:57,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:57,315 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 14:44:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:57,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:57,541 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:57,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:57,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:57,549 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 14:44:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:57,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:57,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:44:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:58,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:58,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:58,017 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 14:44:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:58,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:58,251 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 14:44:58,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:58,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:58,486 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 14:44:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:58,857 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:58,864 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 14:44:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:59,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:59,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:59,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:59,105 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 14:44:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:59,330 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:59,338 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 14:44:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:59,564 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:59,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:59,572 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 14:44:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:44:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:44:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:44:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:44:59,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:44:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:44:59,807 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 14:45:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:00,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:00,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:00,276 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 14:45:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:00,501 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:00,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:00,509 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 14:45:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:00,736 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:00,765 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 14:45:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:00,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:01,000 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 14:45:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:01,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:01,236 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 14:45:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:01,466 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:01,466 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:01,474 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 14:45:01,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:01,701 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:01,709 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 14:45:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:01,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:01,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:01,945 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 14:45:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:02,172 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:02,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:02,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:02,180 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 14:45:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:02,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:02,415 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 14:45:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:02,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:02,650 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 14:45:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:02,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:02,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:02,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:03,017 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 14:45:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:03,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:03,277 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 14:45:03,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:03,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:03,513 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 14:45:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:03,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:03,852 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 14:45:04,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:04,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:04,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:04,412 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 14:45:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:04,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:04,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:04,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:04,890 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 14:45:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:05,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:05,115 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:05,123 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 14:45:05,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:05,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:05,367 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 14:45:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:05,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:05,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:05,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:05,598 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 14:45:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:05,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:05,831 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 14:45:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:06,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:06,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:06,807 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 14:45:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:07,033 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:07,051 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 14:45:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:07,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:07,289 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 14:45:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:07,512 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:07,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:07,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:07,556 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 14:45:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:07,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:07,793 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 14:45:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:08,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:08,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:08,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:08,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:08,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:08,321 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 14:45:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:08,549 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:08,558 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 14:45:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:08,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:08,908 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 14:45:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:09,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:09,243 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:09,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:09,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:09,255 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 14:45:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:09,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:09,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:09,870 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 14:45:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:10,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:10,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:10,144 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 14:45:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:10,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:10,369 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:10,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:10,370 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:10,386 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 14:45:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:10,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:10,620 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 14:45:10,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:10,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:10,873 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 14:45:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:11,099 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:11,335 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:11,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:11,583 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 14:45:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:11,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:11,816 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 14:45:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:12,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:12,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:12,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:12,051 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 14:45:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:12,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:12,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:12,285 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 14:45:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:12,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:12,521 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 14:45:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:12,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:12,747 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:12,755 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 14:45:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:12,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:12,989 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 14:45:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:13,215 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:13,226 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 14:45:13,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:13,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:13,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:13,458 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 14:45:13,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:13,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:13,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:13,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:13,692 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 14:45:13,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:13,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:13,950 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 14:45:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:14,318 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:14,325 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 14:45:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:14,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:14,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:14,560 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 14:45:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:14,787 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:14,795 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 14:45:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:15,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:15,031 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 14:45:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:15,258 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:15,265 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 14:45:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:15,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:15,490 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:15,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:15,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:15,498 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 14:45:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:15,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:15,723 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:15,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:15,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:15,733 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 14:45:15,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:15,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:15,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:15,968 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 14:45:16,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:16,194 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:16,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:16,202 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 14:45:16,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:16,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:16,428 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:16,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:16,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:16,437 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 14:45:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:16,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:16,671 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 14:45:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:16,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:16,904 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 14:45:17,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:17,131 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:17,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:17,139 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 14:45:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:17,366 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:17,375 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 14:45:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:17,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:17,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:17,835 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:18,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:18,110 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 14:45:18,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:18,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:18,337 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:18,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:18,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:18,345 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 14:45:18,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:18,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:18,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:18,582 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 14:45:18,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:18,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:18,838 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 14:45:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:19,139 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:19,151 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 14:45:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:19,475 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:19,482 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 14:45:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:19,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:19,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:19,709 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:19,716 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 14:45:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:19,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:19,952 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 14:45:20,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:20,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:20,187 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 14:45:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:20,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:20,415 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:20,650 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:20,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:20,948 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 14:45:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:21,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:21,174 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:21,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:21,195 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 14:45:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:21,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:21,423 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:21,430 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 14:45:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:21,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:21,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:21,676 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 14:45:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:21,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:21,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:21,909 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 14:45:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:22,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:22,153 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 14:45:22,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:22,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:22,395 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 14:45:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:22,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:22,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:22,628 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 14:45:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:22,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:22,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:22,866 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 14:45:23,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:23,091 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:23,101 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 14:45:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:23,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:23,335 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 14:45:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:23,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:23,567 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 14:45:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:23,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:23,796 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:23,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:23,819 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 14:45:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:24,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:24,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:24,410 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:24,431 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 14:45:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:24,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:24,715 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 14:45:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:24,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:25,047 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 14:45:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:25,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:25,280 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 14:45:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:25,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:25,513 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 14:45:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:25,738 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:25,752 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 14:45:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:25,980 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:25,988 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 14:45:26,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:26,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:26,224 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 14:45:26,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:26,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:26,449 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:26,450 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:26,457 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 14:45:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:26,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:26,695 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 14:45:26,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:26,921 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:26,929 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 14:45:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:27,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:27,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:27,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:27,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:27,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:27,628 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 14:45:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:27,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:27,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:27,862 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 14:45:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:28,093 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:28,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:28,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:28,347 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 14:45:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:28,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:28,583 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 14:45:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:28,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:28,818 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 14:45:29,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:29,045 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:29,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:29,053 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 14:45:29,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:29,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:29,314 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 14:45:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:29,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:29,674 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 14:45:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:29,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:29,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:29,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:30,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:30,142 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 14:45:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:30,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:30,368 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:30,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:30,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:30,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:30,607 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:30,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:30,615 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 14:45:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:30,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:30,844 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:30,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:30,852 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 14:45:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:31,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:31,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:31,087 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 14:45:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:31,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:31,321 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 14:45:31,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:31,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:31,555 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 14:45:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:31,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:32,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:32,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:32,021 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 14:45:32,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:32,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:32,254 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 14:45:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:32,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:32,489 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 14:45:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:32,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:32,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:32,723 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 14:45:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:32,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:32,949 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:32,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:32,950 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:32,958 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 14:45:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:33,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:33,192 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 14:45:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:33,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:33,419 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:33,443 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 14:45:33,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:33,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:33,678 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 14:45:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:33,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:33,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:33,911 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 14:45:34,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:34,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:34,137 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:34,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:34,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:34,146 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 14:45:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:34,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:34,383 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 14:45:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:34,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:34,800 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 14:45:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:35,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:35,034 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 14:45:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:35,260 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:35,267 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 14:45:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:35,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:35,504 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 14:45:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:35,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:35,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:35,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:35,972 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 14:45:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:36,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:36,208 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 14:45:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:36,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:36,434 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:36,442 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 14:45:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:36,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:36,669 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:36,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:36,670 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:36,736 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 14:45:36,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:36,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:36,960 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:36,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:36,961 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:36,968 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 14:45:37,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:37,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:37,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:37,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:37,448 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 14:45:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:37,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:37,675 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:37,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:37,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:37,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:37,915 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 14:45:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:38,141 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:38,148 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 14:45:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:38,374 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:38,381 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 14:45:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:38,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:38,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:38,615 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 14:45:38,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:38,842 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:38,863 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 14:45:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:39,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:39,086 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:39,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:39,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:39,095 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 14:45:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:39,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:39,320 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:39,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:39,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:39,327 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 14:45:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:39,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:40,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:40,012 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 14:45:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:40,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:40,238 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:40,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:40,246 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 14:45:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:40,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:40,471 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:40,479 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 14:45:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:40,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:40,706 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:40,713 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 14:45:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:40,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:40,944 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 14:45:41,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:41,169 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:41,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:41,178 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 14:45:41,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:41,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:41,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:41,410 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 14:45:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:41,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:41,636 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:41,644 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 14:45:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:41,869 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:41,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:41,869 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:41,877 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 14:45:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:42,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:42,111 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 14:45:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:42,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:42,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:42,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:42,577 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 14:45:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:42,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:42,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:42,813 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 14:45:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:43,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:43,047 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 14:45:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:43,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:43,280 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 14:45:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:43,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:43,504 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:43,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:43,513 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 14:45:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:43,738 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:43,760 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 14:45:43,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:43,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:43,986 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:43,986 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:43,998 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 14:45:44,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:44,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:44,232 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 14:45:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:44,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:44,457 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:44,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:44,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:44,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:44,760 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:44,761 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:45,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:45,094 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:45,102 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 14:45:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:45,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:45,328 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:45,360 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 14:45:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:45,591 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:45,602 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 14:45:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:45,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:45,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:45,859 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 14:45:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:46,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:46,101 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 14:45:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:46,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:46,334 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 14:45:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:46,559 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:46,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:46,568 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 14:45:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:46,793 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:46,813 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 14:45:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:47,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:47,046 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 14:45:47,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:47,272 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:47,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:47,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:47,281 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 14:45:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:47,507 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:47,740 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:47,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:47,972 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:47,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:47,980 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 14:45:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:48,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:48,215 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 14:45:48,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:48,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:48,448 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 14:45:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:48,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:48,681 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 14:45:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:48,909 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:48,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:48,916 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 14:45:49,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:49,146 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:49,155 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 14:45:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:49,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:49,388 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 14:45:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:49,614 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:49,937 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:49,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:49,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:49,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:49,951 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 14:45:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:50,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:50,237 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 14:45:50,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:50,462 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:50,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:50,470 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 14:45:50,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:50,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:50,704 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 14:45:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:50,930 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:50,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:50,937 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 14:45:51,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:51,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:51,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:51,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:51,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:51,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:51,402 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 14:45:51,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:51,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:51,635 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 14:45:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:51,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:51,869 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 14:45:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:52,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:52,103 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 14:45:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:52,330 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:52,331 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:52,338 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 14:45:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:52,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:52,562 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:52,562 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:52,570 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 14:45:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:52,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:52,805 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 14:45:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:53,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:53,037 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 14:45:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:53,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:53,270 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 14:45:53,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:53,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:53,495 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:53,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:53,505 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 14:45:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:53,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:53,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:53,973 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:53,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:54,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:54,207 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:54,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:54,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:54,217 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 14:45:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:54,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:54,443 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:54,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:54,443 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:54,451 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 14:45:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:54,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:54,684 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 14:45:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:54,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:54,970 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:54,971 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:54,987 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 14:45:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:55,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:55,333 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 14:45:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:55,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:55,559 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:55,560 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:55,577 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 14:45:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:55,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:55,831 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 14:45:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:56,057 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:56,065 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 14:45:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:56,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:56,298 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 14:45:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:56,524 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:56,532 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 14:45:56,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:56,757 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:56,765 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 14:45:56,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:56,989 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:56,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:56,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:56,996 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 14:45:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:57,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:57,455 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:57,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:57,687 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:57,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:57,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:57,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:57,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:57,928 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 14:45:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:58,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:58,160 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 14:45:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:58,388 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:58,388 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:58,396 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 14:45:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:58,619 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:58,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:45:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:58,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:58,887 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 14:45:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:59,113 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:59,120 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 14:45:59,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:59,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:59,350 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 14:45:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:59,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:59,577 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:59,578 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:59,585 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 14:45:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:45:59,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:45:59,809 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:45:59,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:45:59,809 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:45:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:45:59,817 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 14:46:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:00,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:00,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:00,500 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:00,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:00,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:00,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:00,742 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 14:46:00,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:00,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:00,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:00,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:00,974 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 14:46:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:01,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:01,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:01,439 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 14:46:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:01,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:01,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:01,722 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 14:46:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:01,945 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:01,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:02,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:02,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:02,178 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:02,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:02,186 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 14:46:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:02,414 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:02,422 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 14:46:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:02,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:02,656 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 14:46:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:02,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:02,890 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 14:46:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:03,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:03,123 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 14:46:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:03,348 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:03,356 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 14:46:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:03,582 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:03,814 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:03,814 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:03,822 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 14:46:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:04,049 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:04,056 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 14:46:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:04,279 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:04,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:04,288 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 14:46:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:04,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:04,520 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 14:46:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:04,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:04,754 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 14:46:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:04,979 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:04,987 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 14:46:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:05,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:05,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:05,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:05,650 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 14:46:05,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:05,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:05,882 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 14:46:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:06,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:06,112 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:06,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:06,119 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 14:46:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:06,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:06,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:06,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:06,594 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 14:46:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:06,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:07,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:07,060 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 14:46:07,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:07,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:07,293 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 14:46:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:07,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:07,526 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 14:46:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:07,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:07,806 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:07,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:07,814 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 14:46:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:08,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:08,047 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 14:46:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:08,274 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:08,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:08,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:08,282 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 14:46:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:08,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:08,515 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 14:46:08,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:08,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:08,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:08,749 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 14:46:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:08,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:09,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:09,214 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 14:46:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:09,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:09,448 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 14:46:09,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:09,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:09,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:09,917 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 14:46:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:10,144 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:10,152 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 14:46:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:10,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:10,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:10,580 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 14:46:10,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:10,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:10,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:10,824 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 14:46:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:11,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:11,051 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:11,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:11,059 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 14:46:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:11,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:11,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:11,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:11,294 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 14:46:11,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:11,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:11,521 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:11,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:11,528 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 14:46:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:11,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:11,987 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:11,995 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 14:46:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:12,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:12,228 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 14:46:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:12,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:12,461 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 14:46:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:12,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:12,700 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 14:46:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:12,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:12,935 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 14:46:13,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:13,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:13,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:13,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:13,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:13,395 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:13,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:13,403 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 14:46:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:13,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:13,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:13,636 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 14:46:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:13,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:13,871 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 14:46:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:14,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:14,106 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 14:46:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:14,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:14,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:14,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:14,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:14,574 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 14:46:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:14,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:14,805 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 14:46:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:15,029 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:15,036 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 14:46:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:15,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:15,270 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 14:46:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:15,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:15,669 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 14:46:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:15,928 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:15,936 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 14:46:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:16,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:16,162 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:16,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:16,170 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 14:46:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:16,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:16,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:16,404 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 14:46:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:16,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:16,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:16,638 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 14:46:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:16,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:16,879 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 14:46:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:17,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:17,111 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 14:46:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:17,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:17,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:17,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:17,577 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 14:46:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:17,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:17,810 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 14:46:18,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:18,037 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:18,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:18,045 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 14:46:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:18,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:18,272 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:18,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:18,280 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 14:46:18,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:18,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:18,506 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:18,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:18,740 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:18,755 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 14:46:18,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:18,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:18,982 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:18,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:18,991 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 14:46:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:19,219 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:19,227 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 14:46:19,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:19,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:19,453 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:19,483 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 14:46:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:19,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:19,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:19,709 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:19,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:19,716 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 14:46:19,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:19,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:19,942 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:19,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:19,950 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 14:46:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:20,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:20,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:20,185 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 14:46:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:20,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:20,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:20,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:20,419 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 14:46:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:20,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:21,032 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:21,039 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 14:46:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:21,265 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:21,272 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 14:46:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:21,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:21,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:21,511 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 14:46:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:21,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:21,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:21,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:21,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:21,973 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:21,980 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 14:46:22,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:22,207 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:22,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:22,214 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 14:46:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:22,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:22,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:22,453 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 14:46:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:22,681 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:22,688 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 14:46:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:22,913 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:22,921 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 14:46:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:23,147 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:23,379 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:23,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:23,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:23,386 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 14:46:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:23,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:23,844 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:23,851 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 14:46:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:24,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:24,312 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:24,319 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 14:46:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:24,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:24,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:24,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:24,801 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 14:46:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:25,027 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:25,057 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 14:46:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:25,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:25,288 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 14:46:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:25,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:25,522 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 14:46:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:25,889 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:25,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:25,903 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 14:46:26,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:26,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:26,214 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 14:46:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:26,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:26,448 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 14:46:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:26,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:26,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:26,680 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 14:46:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:26,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:26,914 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 14:46:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:27,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:27,138 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:27,138 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:27,146 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 14:46:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:27,371 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:27,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:27,379 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 14:46:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:27,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:27,612 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 14:46:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:27,838 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:27,846 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 14:46:28,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:28,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:28,071 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:28,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:28,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:28,080 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 14:46:28,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:28,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:28,308 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:28,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:28,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:28,317 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 14:46:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:28,542 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:28,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:28,550 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 14:46:28,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:28,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:28,782 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 14:46:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:29,007 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:29,018 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 14:46:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:29,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:29,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:29,314 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 14:46:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:29,539 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:29,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:29,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:29,548 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 14:46:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:29,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:29,784 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 14:46:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:30,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:30,016 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 14:46:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:30,249 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:30,338 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 14:46:30,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:30,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:30,562 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:30,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:30,571 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 14:46:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:30,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:30,929 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 14:46:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:31,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:31,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:31,237 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 14:46:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:31,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:31,472 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 14:46:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:31,696 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:31,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:31,697 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:31,704 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 14:46:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:31,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:31,937 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 14:46:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:32,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:32,170 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 14:46:32,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:32,396 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:32,404 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 14:46:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:32,631 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:32,641 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 14:46:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:32,866 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:32,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:32,875 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 14:46:33,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:33,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:33,110 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 14:46:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:33,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:33,335 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:33,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:33,343 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 14:46:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:33,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:33,577 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 14:46:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:33,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:33,802 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:33,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:33,803 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:33,810 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 14:46:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:34,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:34,034 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:34,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:34,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:34,041 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 14:46:34,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:34,267 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:34,275 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 14:46:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:34,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:34,510 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 14:46:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:34,735 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:34,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:34,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:34,974 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:34,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:34,982 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 14:46:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:35,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:35,216 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:35,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:35,224 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 14:46:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:35,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:35,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:35,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:35,473 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 14:46:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:35,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:35,726 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 14:46:36,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:36,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:36,122 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 14:46:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:36,428 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:46:36,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:36,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:36,690 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 14:46:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:36,934 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:36,935 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:36,943 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 14:46:37,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:37,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:37,187 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:37,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:37,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:37,196 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 14:46:37,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:37,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:37,453 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 14:46:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:37,701 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:37,702 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:37,849 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 14:46:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:38,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:38,324 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 14:46:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:38,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:38,566 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:38,567 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:38,574 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 14:46:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:38,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:38,816 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:38,816 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:38,824 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 14:46:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:39,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:39,072 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 14:46:39,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:46:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 633 states and 2109 transitions. [2018-10-04 14:46:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 2109 transitions. [2018-10-04 14:46:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 14:46:39,315 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:46:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:46:39,323 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 14:46:39,568 INFO L202 PluginConnector]: Adding new model threadpooling_out3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 02:46:39 ImpRootNode [2018-10-04 14:46:39,568 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 14:46:39,569 INFO L168 Benchmark]: Toolchain (without parser) took 244756.32 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 31.5 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 273.3 MB). Peak memory consumption was 304.8 MB. Max. memory is 7.1 GB. [2018-10-04 14:46:39,571 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 14:46:39,571 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.71 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 14:46:39,572 INFO L168 Benchmark]: Boogie Preprocessor took 132.29 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 14:46:39,572 INFO L168 Benchmark]: RCFGBuilder took 4146.09 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 200.9 MB). Peak memory consumption was 200.9 MB. Max. memory is 7.1 GB. [2018-10-04 14:46:39,573 INFO L168 Benchmark]: CodeCheck took 240373.67 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 31.5 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.9 MB). Peak memory consumption was 93.3 MB. Max. memory is 7.1 GB. [2018-10-04 14:46:39,574 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 2651]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2651) - TimeoutResultAtElement [Line: 1312]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1312) - TimeoutResultAtElement [Line: 1564]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1564) - TimeoutResultAtElement [Line: 1961]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1961) - TimeoutResultAtElement [Line: 353]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 353) - TimeoutResultAtElement [Line: 1864]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1864) - TimeoutResultAtElement [Line: 1744]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1744) - TimeoutResultAtElement [Line: 761]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 761) - TimeoutResultAtElement [Line: 1461]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1461) - TimeoutResultAtElement [Line: 2629]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2629) - TimeoutResultAtElement [Line: 726]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 726) - TimeoutResultAtElement [Line: 2671]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2671) - TimeoutResultAtElement [Line: 3524]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3524) - TimeoutResultAtElement [Line: 2808]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2808) - TimeoutResultAtElement [Line: 1573]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1573) - TimeoutResultAtElement [Line: 1534]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1534) - TimeoutResultAtElement [Line: 1754]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1754) - TimeoutResultAtElement [Line: 3561]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3561) - TimeoutResultAtElement [Line: 1958]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1958) - TimeoutResultAtElement [Line: 735]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 735) - TimeoutResultAtElement [Line: 1243]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1243) - TimeoutResultAtElement [Line: 3885]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3885) - TimeoutResultAtElement [Line: 2962]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2962) - TimeoutResultAtElement [Line: 1980]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1980) - TimeoutResultAtElement [Line: 2221]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2221) - TimeoutResultAtElement [Line: 2535]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2535) - TimeoutResultAtElement [Line: 3589]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3589) - TimeoutResultAtElement [Line: 1798]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1798) - TimeoutResultAtElement [Line: 1992]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1992) - TimeoutResultAtElement [Line: 1995]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1995) - TimeoutResultAtElement [Line: 2826]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2826) - TimeoutResultAtElement [Line: 1255]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1255) - TimeoutResultAtElement [Line: 1524]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1524) - TimeoutResultAtElement [Line: 2764]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2764) - TimeoutResultAtElement [Line: 2742]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2742) - TimeoutResultAtElement [Line: 2911]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2911) - TimeoutResultAtElement [Line: 1470]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1470) - TimeoutResultAtElement [Line: 2642]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2642) - TimeoutResultAtElement [Line: 1841]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1841) - TimeoutResultAtElement [Line: 1040]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1040) - TimeoutResultAtElement [Line: 2715]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2715) - TimeoutResultAtElement [Line: 2144]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2144) - TimeoutResultAtElement [Line: 1276]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1276) - TimeoutResultAtElement [Line: 1451]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1451) - TimeoutResultAtElement [Line: 1601]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1601) - TimeoutResultAtElement [Line: 1018]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1018) - TimeoutResultAtElement [Line: 70]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 70) - TimeoutResultAtElement [Line: 1844]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1844) - TimeoutResultAtElement [Line: 2157]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2157) - TimeoutResultAtElement [Line: 2230]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2230) - TimeoutResultAtElement [Line: 2256]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2256) - TimeoutResultAtElement [Line: 2005]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2005) - TimeoutResultAtElement [Line: 2491]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2491) - TimeoutResultAtElement [Line: 1949]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1949) - TimeoutResultAtElement [Line: 1264]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1264) - TimeoutResultAtElement [Line: 2606]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2606) - TimeoutResultAtElement [Line: 2661]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2661) - TimeoutResultAtElement [Line: 3121]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3121) - TimeoutResultAtElement [Line: 1764]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1764) - TimeoutResultAtElement [Line: 2947]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2947) - TimeoutResultAtElement [Line: 1146]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1146) - TimeoutResultAtElement [Line: 1750]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1750) - TimeoutResultAtElement [Line: 1400]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1400) - TimeoutResultAtElement [Line: 1821]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1821) - TimeoutResultAtElement [Line: 1967]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1967) - TimeoutResultAtElement [Line: 1651]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1651) - TimeoutResultAtElement [Line: 1970]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1970) - TimeoutResultAtElement [Line: 2282]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2282) - TimeoutResultAtElement [Line: 2797]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2797) - TimeoutResultAtElement [Line: 1333]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1333) - TimeoutResultAtElement [Line: 2550]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2550) - TimeoutResultAtElement [Line: 1490]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1490) - TimeoutResultAtElement [Line: 2011]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2011) - TimeoutResultAtElement [Line: 2513]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2513) - TimeoutResultAtElement [Line: 2021]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2021) - TimeoutResultAtElement [Line: 1288]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1288) - TimeoutResultAtElement [Line: 1605]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1605) - TimeoutResultAtElement [Line: 1838]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1838) - TimeoutResultAtElement [Line: 1896]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1896) - TimeoutResultAtElement [Line: 2789]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2789) - TimeoutResultAtElement [Line: 2059]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2059) - TimeoutResultAtElement [Line: 657]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 657) - TimeoutResultAtElement [Line: 2754]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2754) - TimeoutResultAtElement [Line: 1480]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1480) - TimeoutResultAtElement [Line: 2069]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2069) - TimeoutResultAtElement [Line: 2562]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2562) - TimeoutResultAtElement [Line: 2689]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2689) - TimeoutResultAtElement [Line: 1053]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1053) - TimeoutResultAtElement [Line: 1503]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1503) - TimeoutResultAtElement [Line: 3907]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3907) - TimeoutResultAtElement [Line: 1267]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1267) - TimeoutResultAtElement [Line: 2134]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2134) - TimeoutResultAtElement [Line: 1854]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1854) - TimeoutResultAtElement [Line: 3244]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3244) - TimeoutResultAtElement [Line: 1740]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1740) - TimeoutResultAtElement [Line: 1303]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1303) - TimeoutResultAtElement [Line: 1551]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1551) - TimeoutResultAtElement [Line: 2778]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2778) - TimeoutResultAtElement [Line: 740]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 740) - TimeoutResultAtElement [Line: 3616]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3616) - TimeoutResultAtElement [Line: 2525]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2525) - TimeoutResultAtElement [Line: 1983]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1983) - TimeoutResultAtElement [Line: 2002]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2002) - TimeoutResultAtElement [Line: 1321]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1321) - TimeoutResultAtElement [Line: 2876]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2876) - TimeoutResultAtElement [Line: 1448]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1448) - TimeoutResultAtElement [Line: 2066]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2066) - TimeoutResultAtElement [Line: 2307]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2307) - TimeoutResultAtElement [Line: 714]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 714) - TimeoutResultAtElement [Line: 1923]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1923) - TimeoutResultAtElement [Line: 1721]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1721) - TimeoutResultAtElement [Line: 1512]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1512) - TimeoutResultAtElement [Line: 1808]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1808) - TimeoutResultAtElement [Line: 2619]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2619) - TimeoutResultAtElement [Line: 1818]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1818) - TimeoutResultAtElement [Line: 1887]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1887) - TimeoutResultAtElement [Line: 1851]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1851) - TimeoutResultAtElement [Line: 1909]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1909) - TimeoutResultAtElement [Line: 705]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 705) - TimeoutResultAtElement [Line: 1919]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1919) - TimeoutResultAtElement [Line: 2044]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2044) - TimeoutResultAtElement [Line: 3538]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3538) - TimeoutResultAtElement [Line: 2693]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2693) - TimeoutResultAtElement [Line: 1786]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1786) - TimeoutResultAtElement [Line: 2701]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2701) - TimeoutResultAtElement [Line: 3918]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3918) - TimeoutResultAtElement [Line: 1585]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1585) - TimeoutResultAtElement [Line: 999]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 999) - TimeoutResultAtElement [Line: 2504]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2504) - TimeoutResultAtElement [Line: 2667]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2667) - TimeoutResultAtElement [Line: 2727]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2727) - TimeoutResultAtElement [Line: 749]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 749) - TimeoutResultAtElement [Line: 1531]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1531) - TimeoutResultAtElement [Line: 1435]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1435) - TimeoutResultAtElement [Line: 1030]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1030) - TimeoutResultAtElement [Line: 2031]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2031) - TimeoutResultAtElement [Line: 1730]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1730) - TimeoutResultAtElement [Line: 1777]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1777) - TimeoutResultAtElement [Line: 1541]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1541) - TimeoutResultAtElement [Line: 1946]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1946) - TimeoutResultAtElement [Line: 1595]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1595) - TimeoutResultAtElement [Line: 196]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 196) - TimeoutResultAtElement [Line: 3260]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3260) - TimeoutResultAtElement [Line: 1422]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1422) - TimeoutResultAtElement [Line: 3234]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 3234) - TimeoutResultAtElement [Line: 1379]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 1379) - TimeoutResultAtElement [Line: 2122]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 2122) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 493 locations, 147 error locations. UNKNOWN Result, 240.3s OverallTime, 823 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1611.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 146814 GetRequests, 139404 SyntacticMatches, 7205 SemanticMatches, 205 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 227.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 18.9s InterpolantComputationTime, 8167 NumberOfCodeBlocks, 8167 NumberOfCodeBlocksAsserted, 823 NumberOfCheckSat, 7344 ConstructedInterpolants, 0 QuantifiedInterpolants, 723550 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 823 InterpolantComputations, 823 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * 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 99.71 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 132.29 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. * RCFGBuilder took 4146.09 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 200.9 MB). Peak memory consumption was 200.9 MB. Max. memory is 7.1 GB. * CodeCheck took 240373.67 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 31.5 MB). Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.9 MB). Peak memory consumption was 93.3 MB. 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/threadpooling_out3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_14-46-39-589.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/threadpooling_out3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_14-46-39-589.csv Completed graceful shutdown