java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/gj2007.c.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-10-01 02:05:13,064 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 02:05:13,066 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 02:05:13,079 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 02:05:13,079 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 02:05:13,080 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 02:05:13,081 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 02:05:13,083 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 02:05:13,085 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 02:05:13,086 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 02:05:13,087 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 02:05:13,087 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 02:05:13,088 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 02:05:13,089 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 02:05:13,090 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 02:05:13,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 02:05:13,092 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 02:05:13,094 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 02:05:13,096 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 02:05:13,097 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 02:05:13,098 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 02:05:13,100 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 02:05:13,102 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 02:05:13,102 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 02:05:13,103 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 02:05:13,104 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 02:05:13,105 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 02:05:13,106 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 02:05:13,106 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 02:05:13,108 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 02:05:13,108 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 02:05:13,108 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 02:05:13,109 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 02:05:13,109 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 02:05:13,110 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 02:05:13,111 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 02:05:13,111 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-01 02:05:13,127 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 02:05:13,128 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 02:05:13,129 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 02:05:13,129 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 02:05:13,130 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 02:05:13,130 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 02:05:13,130 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 02:05:13,130 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 02:05:13,130 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 02:05:13,131 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 02:05:13,131 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 02:05:13,131 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 02:05:13,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 02:05:13,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 02:05:13,132 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 02:05:13,132 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 02:05:13,132 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 02:05:13,132 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 02:05:13,132 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 02:05:13,133 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 02:05:13,133 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 02:05:13,133 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:05:13,133 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 02:05:13,133 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 02:05:13,133 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 02:05:13,134 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 02:05:13,134 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 02:05:13,134 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 02:05:13,134 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 02:05:13,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 02:05:13,215 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 02:05:13,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 02:05:13,221 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 02:05:13,221 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 02:05:13,222 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gj2007.c.i_4.bpl [2018-10-01 02:05:13,222 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gj2007.c.i_4.bpl' [2018-10-01 02:05:13,281 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 02:05:13,285 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 02:05:13,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 02:05:13,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 02:05:13,286 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 02:05:13,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 02:05:13,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 02:05:13,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 02:05:13,327 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 02:05:13,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,339 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 02:05:13,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 02:05:13,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 02:05:13,346 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 02:05:13,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:05:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:05:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-01 02:05:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-01 02:05:13,702 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-01 02:05:13,703 INFO L202 PluginConnector]: Adding new model gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:05:13 BoogieIcfgContainer [2018-10-01 02:05:13,704 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 02:05:13,705 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 02:05:13,705 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 02:05:13,717 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 02:05:13,717 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:05:13" (1/1) ... [2018-10-01 02:05:13,733 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-01 02:05:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 6 states and 7 transitions. [2018-10-01 02:05:13,774 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2018-10-01 02:05:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-01 02:05:13,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:13,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2018-10-01 02:05:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2018-10-01 02:05:14,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-01 02:05:14,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:14,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2018-10-01 02:05:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2018-10-01 02:05:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-01 02:05:14,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:14,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2018-10-01 02:05:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-10-01 02:05:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-01 02:05:14,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:14,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2018-10-01 02:05:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2018-10-01 02:05:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-01 02:05:14,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:15,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 20 states and 21 transitions. [2018-10-01 02:05:15,239 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2018-10-01 02:05:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-01 02:05:15,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 23 states and 24 transitions. [2018-10-01 02:05:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2018-10-01 02:05:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-01 02:05:15,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:15,899 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2018-10-01 02:05:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2018-10-01 02:05:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-01 02:05:16,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:16,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:16,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2018-10-01 02:05:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2018-10-01 02:05:16,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-01 02:05:16,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:16,482 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 32 states and 33 transitions. [2018-10-01 02:05:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2018-10-01 02:05:16,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-10-01 02:05:16,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:16,832 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 35 states and 36 transitions. [2018-10-01 02:05:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2018-10-01 02:05:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-01 02:05:16,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 38 states and 39 transitions. [2018-10-01 02:05:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2018-10-01 02:05:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-10-01 02:05:17,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:17,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 41 states and 42 transitions. [2018-10-01 02:05:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-10-01 02:05:17,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-01 02:05:17,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 44 states and 45 transitions. [2018-10-01 02:05:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 45 transitions. [2018-10-01 02:05:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-01 02:05:17,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 47 states and 48 transitions. [2018-10-01 02:05:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2018-10-01 02:05:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-01 02:05:18,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 50 states and 51 transitions. [2018-10-01 02:05:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 51 transitions. [2018-10-01 02:05:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-01 02:05:18,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:19,220 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:19,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 53 states and 54 transitions. [2018-10-01 02:05:19,438 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2018-10-01 02:05:19,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-01 02:05:19,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 56 states and 57 transitions. [2018-10-01 02:05:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 57 transitions. [2018-10-01 02:05:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-10-01 02:05:20,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 59 states and 60 transitions. [2018-10-01 02:05:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 60 transitions. [2018-10-01 02:05:20,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-01 02:05:20,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:20,987 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 62 states and 63 transitions. [2018-10-01 02:05:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 63 transitions. [2018-10-01 02:05:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-10-01 02:05:21,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 65 states and 66 transitions. [2018-10-01 02:05:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 66 transitions. [2018-10-01 02:05:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-10-01 02:05:21,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:22,121 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 68 states and 69 transitions. [2018-10-01 02:05:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 69 transitions. [2018-10-01 02:05:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-01 02:05:23,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:23,408 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 71 states and 72 transitions. [2018-10-01 02:05:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 72 transitions. [2018-10-01 02:05:23,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-01 02:05:23,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:25,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 74 states and 75 transitions. [2018-10-01 02:05:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 75 transitions. [2018-10-01 02:05:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-10-01 02:05:25,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:26,092 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:26,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 77 states and 78 transitions. [2018-10-01 02:05:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 78 transitions. [2018-10-01 02:05:26,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-10-01 02:05:26,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 80 states and 81 transitions. [2018-10-01 02:05:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 81 transitions. [2018-10-01 02:05:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-01 02:05:27,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:27,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 83 states and 84 transitions. [2018-10-01 02:05:27,731 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 84 transitions. [2018-10-01 02:05:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-01 02:05:27,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:27,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 86 states and 87 transitions. [2018-10-01 02:05:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 87 transitions. [2018-10-01 02:05:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-10-01 02:05:28,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 89 states and 90 transitions. [2018-10-01 02:05:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 90 transitions. [2018-10-01 02:05:28,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-10-01 02:05:28,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:28,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:28,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 92 states and 93 transitions. [2018-10-01 02:05:28,913 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 93 transitions. [2018-10-01 02:05:28,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-01 02:05:28,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:29,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 95 states and 96 transitions. [2018-10-01 02:05:29,216 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 96 transitions. [2018-10-01 02:05:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-10-01 02:05:29,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:29,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 98 states and 99 transitions. [2018-10-01 02:05:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 99 transitions. [2018-10-01 02:05:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-10-01 02:05:29,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 101 states and 102 transitions. [2018-10-01 02:05:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 102 transitions. [2018-10-01 02:05:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-01 02:05:30,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 104 states and 105 transitions. [2018-10-01 02:05:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 105 transitions. [2018-10-01 02:05:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-10-01 02:05:31,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 107 states and 108 transitions. [2018-10-01 02:05:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 108 transitions. [2018-10-01 02:05:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-10-01 02:05:32,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 110 states and 111 transitions. [2018-10-01 02:05:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 111 transitions. [2018-10-01 02:05:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-01 02:05:32,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 113 states and 114 transitions. [2018-10-01 02:05:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 114 transitions. [2018-10-01 02:05:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-10-01 02:05:33,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 116 states and 117 transitions. [2018-10-01 02:05:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 117 transitions. [2018-10-01 02:05:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-01 02:05:33,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 119 states and 120 transitions. [2018-10-01 02:05:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 120 transitions. [2018-10-01 02:05:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-01 02:05:34,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:34,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 122 states and 123 transitions. [2018-10-01 02:05:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 123 transitions. [2018-10-01 02:05:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-10-01 02:05:38,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2301 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 125 states and 126 transitions. [2018-10-01 02:05:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 126 transitions. [2018-10-01 02:05:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-10-01 02:05:39,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 128 states and 129 transitions. [2018-10-01 02:05:40,020 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 129 transitions. [2018-10-01 02:05:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-10-01 02:05:40,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2542 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:40,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 131 states and 132 transitions. [2018-10-01 02:05:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 132 transitions. [2018-10-01 02:05:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-01 02:05:40,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:40,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 134 states and 135 transitions. [2018-10-01 02:05:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 135 transitions. [2018-10-01 02:05:40,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-01 02:05:40,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:41,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2795 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:41,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:41,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 137 states and 138 transitions. [2018-10-01 02:05:41,417 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 138 transitions. [2018-10-01 02:05:41,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-01 02:05:41,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 140 states and 141 transitions. [2018-10-01 02:05:41,948 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 141 transitions. [2018-10-01 02:05:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-01 02:05:41,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:43,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:43,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 143 states and 144 transitions. [2018-10-01 02:05:43,574 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 144 transitions. [2018-10-01 02:05:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-01 02:05:43,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:44,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3197 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:45,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 146 states and 147 transitions. [2018-10-01 02:05:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 147 transitions. [2018-10-01 02:05:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-01 02:05:45,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 149 states and 150 transitions. [2018-10-01 02:05:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 150 transitions. [2018-10-01 02:05:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-01 02:05:45,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 152 states and 153 transitions. [2018-10-01 02:05:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 153 transitions. [2018-10-01 02:05:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-01 02:05:46,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:47,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3626 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 155 states and 156 transitions. [2018-10-01 02:05:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 156 transitions. [2018-10-01 02:05:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-10-01 02:05:47,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:48,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3775 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:48,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 158 states and 159 transitions. [2018-10-01 02:05:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 159 transitions. [2018-10-01 02:05:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-10-01 02:05:48,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3927 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 161 states and 162 transitions. [2018-10-01 02:05:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 162 transitions. [2018-10-01 02:05:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-10-01 02:05:48,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4082 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 164 transitions. [2018-10-01 02:05:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 164 transitions. [2018-10-01 02:05:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-10-01 02:05:52,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 167 transitions. [2018-10-01 02:05:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 167 transitions. [2018-10-01 02:05:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-10-01 02:05:56,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:05:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4401 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:05:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:05:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 170 transitions. [2018-10-01 02:05:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 170 transitions. [2018-10-01 02:05:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-10-01 02:05:59,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:05:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 173 transitions. [2018-10-01 02:06:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 173 transitions. [2018-10-01 02:06:02,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-10-01 02:06:02,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:06,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 176 transitions. [2018-10-01 02:06:06,074 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 176 transitions. [2018-10-01 02:06:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-10-01 02:06:06,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:09,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4902 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:09,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:09,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 179 transitions. [2018-10-01 02:06:09,680 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 179 transitions. [2018-10-01 02:06:09,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-10-01 02:06:09,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5075 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 182 transitions. [2018-10-01 02:06:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 182 transitions. [2018-10-01 02:06:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-10-01 02:06:13,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5251 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 185 transitions. [2018-10-01 02:06:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 185 transitions. [2018-10-01 02:06:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-10-01 02:06:16,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:19,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5430 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:20,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:20,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 188 transitions. [2018-10-01 02:06:20,164 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 188 transitions. [2018-10-01 02:06:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-10-01 02:06:20,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5612 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 191 transitions. [2018-10-01 02:06:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 191 transitions. [2018-10-01 02:06:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-10-01 02:06:23,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:27,543 INFO L134 CoverageAnalysis]: Checked inductivity of 5797 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 194 transitions. [2018-10-01 02:06:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 194 transitions. [2018-10-01 02:06:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-10-01 02:06:27,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 5985 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 197 transitions. [2018-10-01 02:06:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 197 transitions. [2018-10-01 02:06:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-10-01 02:06:31,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6176 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:35,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 200 transitions. [2018-10-01 02:06:35,726 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 200 transitions. [2018-10-01 02:06:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-10-01 02:06:35,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:35,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6370 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:39,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 203 transitions. [2018-10-01 02:06:39,677 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 203 transitions. [2018-10-01 02:06:39,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-10-01 02:06:39,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6567 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 206 transitions. [2018-10-01 02:06:43,919 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 206 transitions. [2018-10-01 02:06:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2018-10-01 02:06:43,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:47,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6767 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:48,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 209 transitions. [2018-10-01 02:06:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 209 transitions. [2018-10-01 02:06:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-10-01 02:06:48,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6970 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 212 transitions. [2018-10-01 02:06:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 212 transitions. [2018-10-01 02:06:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-10-01 02:06:52,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:06:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7176 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:06:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:06:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 215 transitions. [2018-10-01 02:06:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 215 transitions. [2018-10-01 02:06:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-10-01 02:06:57,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:06:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:01,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 218 transitions. [2018-10-01 02:07:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 218 transitions. [2018-10-01 02:07:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-10-01 02:07:01,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7597 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 221 transitions. [2018-10-01 02:07:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 221 transitions. [2018-10-01 02:07:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-10-01 02:07:06,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:10,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 224 transitions. [2018-10-01 02:07:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 224 transitions. [2018-10-01 02:07:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-10-01 02:07:11,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:11,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8030 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:16,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:16,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 227 transitions. [2018-10-01 02:07:16,428 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 227 transitions. [2018-10-01 02:07:16,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-10-01 02:07:16,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:21,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8251 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 230 transitions. [2018-10-01 02:07:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 230 transitions. [2018-10-01 02:07:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-10-01 02:07:21,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:21,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:26,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8475 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 233 transitions. [2018-10-01 02:07:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 233 transitions. [2018-10-01 02:07:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-10-01 02:07:26,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8702 backedges. 0 proven. 8702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:32,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 236 transitions. [2018-10-01 02:07:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 236 transitions. [2018-10-01 02:07:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2018-10-01 02:07:32,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:37,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8932 backedges. 0 proven. 8932 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 239 transitions. [2018-10-01 02:07:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 239 transitions. [2018-10-01 02:07:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-10-01 02:07:37,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:43,049 INFO L134 CoverageAnalysis]: Checked inductivity of 9165 backedges. 0 proven. 9165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:43,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 242 transitions. [2018-10-01 02:07:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 242 transitions. [2018-10-01 02:07:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2018-10-01 02:07:43,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 9401 backedges. 0 proven. 9401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 245 transitions. [2018-10-01 02:07:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 245 transitions. [2018-10-01 02:07:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-10-01 02:07:49,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:07:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 9640 backedges. 0 proven. 9640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:07:55,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:07:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 248 transitions. [2018-10-01 02:07:55,203 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 248 transitions. [2018-10-01 02:07:55,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-10-01 02:07:55,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:07:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:00,928 INFO L134 CoverageAnalysis]: Checked inductivity of 9882 backedges. 0 proven. 9882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 251 transitions. [2018-10-01 02:08:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 251 transitions. [2018-10-01 02:08:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-10-01 02:08:01,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 10127 backedges. 0 proven. 10127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 254 transitions. [2018-10-01 02:08:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 254 transitions. [2018-10-01 02:08:07,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2018-10-01 02:08:07,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:13,926 INFO L134 CoverageAnalysis]: Checked inductivity of 10375 backedges. 0 proven. 10375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 257 transitions. [2018-10-01 02:08:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 257 transitions. [2018-10-01 02:08:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-10-01 02:08:14,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:20,449 INFO L134 CoverageAnalysis]: Checked inductivity of 10626 backedges. 0 proven. 10626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:20,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:20,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 260 transitions. [2018-10-01 02:08:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 260 transitions. [2018-10-01 02:08:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-10-01 02:08:20,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 0 proven. 10880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:27,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 263 transitions. [2018-10-01 02:08:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 263 transitions. [2018-10-01 02:08:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-10-01 02:08:27,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11137 backedges. 0 proven. 11137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 266 transitions. [2018-10-01 02:08:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 266 transitions. [2018-10-01 02:08:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-10-01 02:08:34,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 11397 backedges. 0 proven. 11397 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 269 transitions. [2018-10-01 02:08:41,597 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 269 transitions. [2018-10-01 02:08:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-10-01 02:08:41,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11660 backedges. 0 proven. 11660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:48,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 272 transitions. [2018-10-01 02:08:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 272 transitions. [2018-10-01 02:08:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-10-01 02:08:48,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:08:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11926 backedges. 0 proven. 11926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:08:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:08:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 275 transitions. [2018-10-01 02:08:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 275 transitions. [2018-10-01 02:08:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-10-01 02:08:56,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:08:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:09:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12195 backedges. 0 proven. 12195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:09:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:09:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 278 transitions. [2018-10-01 02:09:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 278 transitions. [2018-10-01 02:09:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2018-10-01 02:09:03,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:09:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:09:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12467 backedges. 0 proven. 12467 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:09:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:09:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 281 transitions. [2018-10-01 02:09:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 281 transitions. [2018-10-01 02:09:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2018-10-01 02:09:11,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:09:11,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:09:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12742 backedges. 0 proven. 12742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:09:19,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:09:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 284 transitions. [2018-10-01 02:09:19,326 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 284 transitions. [2018-10-01 02:09:19,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2018-10-01 02:09:19,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:09:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:09:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 13020 backedges. 0 proven. 13020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:09:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:09:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 287 transitions. [2018-10-01 02:09:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 287 transitions. [2018-10-01 02:09:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2018-10-01 02:09:27,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:09:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:09:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 13301 backedges. 0 proven. 13301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:09:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:09:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 290 transitions. [2018-10-01 02:09:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 290 transitions. [2018-10-01 02:09:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2018-10-01 02:09:35,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:09:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:09:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 13585 backedges. 0 proven. 13585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:09:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:09:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 293 transitions. [2018-10-01 02:09:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 293 transitions. [2018-10-01 02:09:43,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2018-10-01 02:09:43,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:09:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:09:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 13872 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:09:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:09:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 296 transitions. [2018-10-01 02:09:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 296 transitions. [2018-10-01 02:09:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2018-10-01 02:09:52,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:09:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:10:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14162 backedges. 0 proven. 14162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:10:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:10:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 299 transitions. [2018-10-01 02:10:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 299 transitions. [2018-10-01 02:10:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2018-10-01 02:10:01,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:10:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:10:09,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14455 backedges. 0 proven. 14455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:10:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:10:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 302 transitions. [2018-10-01 02:10:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 302 transitions. [2018-10-01 02:10:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2018-10-01 02:10:10,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:10:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:10:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 14751 backedges. 0 proven. 14751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:10:19,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:10:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 305 states and 304 transitions. [2018-10-01 02:10:19,176 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 304 transitions. [2018-10-01 02:10:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2018-10-01 02:10:19,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:10:19,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:10:39,038 INFO L134 CoverageAnalysis]: Checked inductivity of 15050 backedges. 0 proven. 15050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:10:39,745 WARN L178 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 12 [2018-10-01 02:11:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:11:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 303 states and 302 transitions. [2018-10-01 02:11:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 302 transitions. [2018-10-01 02:11:51,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-01 02:11:51,942 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-01 02:11:51,954 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-01 02:11:52,096 INFO L202 PluginConnector]: Adding new model gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.10 02:11:52 ImpRootNode [2018-10-01 02:11:52,096 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-01 02:11:52,097 INFO L168 Benchmark]: Toolchain (without parser) took 398815.74 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 459.8 MB). Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 120.0 MB). Peak memory consumption was 579.8 MB. Max. memory is 7.1 GB. [2018-10-01 02:11:52,098 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. [2018-10-01 02:11:52,099 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:11:52,099 INFO L168 Benchmark]: Boogie Preprocessor took 19.32 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:11:52,100 INFO L168 Benchmark]: RCFGBuilder took 358.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-01 02:11:52,101 INFO L168 Benchmark]: CodeCheck took 398391.72 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 459.8 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 98.8 MB). Peak memory consumption was 558.6 MB. Max. memory is 7.1 GB. [2018-10-01 02:11:52,104 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 8 locations, 1 error locations. SAFE Result, 398.1s OverallTime, 102 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 788 SDslu, 792 SDs, 0 SdLazy, 1568 SolverSat, 396 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 123.5s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 280.5s InterpolantComputationTime, 15554 NumberOfCodeBlocks, 15554 NumberOfCodeBlocksAsserted, 101 NumberOfCheckSat, 15453 ConstructedInterpolants, 0 QuantifiedInterpolants, 20334981 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 101 InterpolantComputations, 1 PerfectInterpolantSequences, 0/510050 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 - PositiveResult [Line: 31]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((main_~x~4 <= 76 && 76 <= main_~y~4) && main_~y~4 <= 76) && 75 < main_~x~4) || (((48 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 48) && 50 <= main_~y~4)) || (((44 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 44) && 50 <= main_~y~4)) || (((55 <= main_~y~4 && main_~y~4 <= 55) && 55 <= main_~x~4) && main_~x~4 <= 55)) || (((60 < main_~x~4 && main_~x~4 <= 61) && 61 <= main_~y~4) && main_~y~4 <= 61)) || (((main_~y~4 <= 65 && 65 <= main_~x~4) && main_~x~4 <= 65) && 65 <= main_~y~4)) || (((main_~y~4 <= 81 && main_~x~4 <= 81) && 80 < main_~x~4) && 81 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 35) && 35 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 8) && 50 <= main_~y~4) && 8 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 37) && 50 <= main_~y~4) && 37 <= main_~x~4)) || (((main_~x~4 <= 59 && main_~y~4 <= 59) && 59 <= main_~y~4) && 59 <= main_~x~4)) || (((main_~x~4 <= 62 && 62 <= main_~y~4) && main_~y~4 <= 62) && 62 <= main_~x~4)) || (((main_~x~4 <= 30 && main_~y~4 <= 50) && 30 <= main_~x~4) && 50 <= main_~y~4)) || (((36 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 36) && 50 <= main_~y~4)) || (((main_~y~4 <= 93 && 93 <= main_~y~4) && main_~x~4 <= 93) && 93 <= main_~x~4)) || (((main_~x~4 <= 40 && main_~y~4 <= 50) && 40 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 43) && 43 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 41 && 41 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 83 && 83 <= main_~y~4) && 82 < main_~x~4) && main_~x~4 <= 83)) || (((main_~x~4 <= 64 && 63 < main_~x~4) && 64 <= main_~y~4) && main_~y~4 <= 64)) || (((main_~x~4 <= 90 && 90 <= main_~y~4) && 90 <= main_~x~4) && main_~y~4 <= 90)) || (((53 <= main_~x~4 && main_~x~4 <= 53) && main_~y~4 <= 53) && 53 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 28) && 50 <= main_~y~4) && 28 <= main_~x~4)) || (((3 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 3) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 24) && 24 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 14 <= main_~x~4) && main_~x~4 <= 14) && 50 <= main_~y~4)) || (((18 <= main_~x~4 && main_~x~4 <= 18) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 9 <= main_~x~4) && main_~x~4 <= 9) && 50 <= main_~y~4)) || (((main_~x~4 <= 78 && 78 <= main_~y~4) && 78 <= main_~x~4) && main_~y~4 <= 78)) || (((main_~y~4 <= 96 && 96 <= main_~y~4) && main_~x~4 <= 96) && 96 <= main_~x~4)) || (((71 < main_~x~4 && main_~x~4 <= 72) && 72 <= main_~y~4) && main_~y~4 <= 72)) || (((main_~y~4 <= 50 && main_~x~4 <= 0) && 0 <= main_~x~4) && 50 <= main_~y~4)) || (((29 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 29)) || (((58 <= main_~x~4 && main_~y~4 <= 58) && main_~x~4 <= 58) && 58 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 25) && 50 <= main_~y~4) && 25 <= main_~x~4)) || (((91 <= main_~y~4 && main_~x~4 <= 91) && main_~y~4 <= 91) && 91 <= main_~x~4)) || (((12 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 12) && 50 <= main_~y~4)) || (((20 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 20) && 50 <= main_~y~4)) || (((80 <= main_~y~4 && main_~x~4 <= 80) && main_~y~4 <= 80) && 80 <= main_~x~4)) || (((main_~x~4 <= 32 && main_~y~4 <= 50) && 32 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 82 && 82 <= main_~x~4) && 82 <= main_~y~4) && main_~y~4 <= 82)) || (((main_~y~4 <= 69 && main_~x~4 <= 69) && 69 <= main_~y~4) && 68 < main_~x~4)) || (((38 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 38) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 26) && 50 <= main_~y~4) && 26 <= main_~x~4)) || (((57 <= main_~y~4 && main_~y~4 <= 57) && 57 <= main_~x~4) && main_~x~4 <= 57)) || (((34 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 34) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 15 <= main_~x~4) && 50 <= main_~y~4) && main_~x~4 <= 15)) || (((main_~y~4 <= 50 && main_~x~4 <= 27) && 27 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 60 && 60 <= main_~x~4) && main_~x~4 <= 60) && 60 <= main_~y~4)) || (((70 <= main_~y~4 && main_~x~4 <= 70) && main_~y~4 <= 70) && 69 < main_~x~4)) || (((86 <= main_~y~4 && main_~y~4 <= 86) && 86 <= main_~x~4) && main_~x~4 <= 86)) || (((main_~x~4 <= 21 && main_~y~4 <= 50) && 21 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 5 && main_~y~4 <= 50) && 50 <= main_~y~4) && 5 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 17) && 50 <= main_~y~4) && 17 <= main_~x~4)) || (((main_~y~4 <= 50 && 2 <= main_~x~4) && 50 <= main_~y~4) && main_~x~4 <= 2)) || (((main_~y~4 <= 50 && main_~x~4 <= 13) && 13 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 11 && 11 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 1) && 50 <= main_~y~4) && 1 <= main_~x~4)) || (((main_~x~4 <= 50 && main_~y~4 <= 50) && 49 < main_~x~4) && 50 <= main_~y~4)) || (((95 <= main_~x~4 && 95 <= main_~y~4) && main_~y~4 <= 95) && main_~x~4 <= 95)) || (((main_~x~4 <= 68 && main_~y~4 <= 68) && 67 < main_~x~4) && 68 <= main_~y~4)) || (((main_~x~4 <= 16 && main_~y~4 <= 50) && 16 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 31 && main_~y~4 <= 50) && 50 <= main_~y~4) && 31 <= main_~x~4)) || (((main_~y~4 <= 50 && 19 <= main_~x~4) && main_~x~4 <= 19) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && main_~x~4 <= 22) && 22 <= main_~x~4)) || (((main_~x~4 <= 92 && 92 <= main_~y~4) && 92 <= main_~x~4) && main_~y~4 <= 92)) || (((main_~x~4 <= 98 && main_~y~4 <= 98) && 97 < main_~x~4) && 98 <= main_~y~4)) || (((54 <= main_~y~4 && main_~x~4 <= 54) && main_~y~4 <= 54) && 53 < main_~x~4)) || (((main_~x~4 <= 87 && 87 <= main_~y~4) && main_~y~4 <= 87) && 87 <= main_~x~4)) || (((63 <= main_~y~4 && main_~y~4 <= 63) && 62 < main_~x~4) && main_~x~4 <= 63)) || (((main_~x~4 <= 52 && 52 <= main_~y~4) && 51 < main_~x~4) && main_~y~4 <= 52)) || (((main_~y~4 <= 85 && 85 <= main_~y~4) && 85 <= main_~x~4) && main_~x~4 <= 85)) || (((main_~y~4 <= 94 && main_~x~4 <= 94) && 94 <= main_~y~4) && 94 <= main_~x~4)) || (((88 <= main_~y~4 && main_~y~4 <= 88) && 88 <= main_~x~4) && main_~x~4 <= 88)) || (((71 <= main_~y~4 && main_~x~4 <= 71) && main_~y~4 <= 71) && 70 < main_~x~4)) || (((main_~x~4 <= 7 && main_~y~4 <= 50) && 7 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 73 && 73 <= main_~y~4) && 73 <= main_~x~4) && main_~y~4 <= 73)) || (((99 <= main_~y~4 && main_~y~4 <= 99) && main_~x~4 <= 99) && 98 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 42) && 42 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 33 && main_~y~4 <= 50) && 33 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 67 && 66 < main_~x~4) && 67 <= main_~y~4) && main_~x~4 <= 67)) || (((6 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 6)) || (((main_~x~4 <= 10 && main_~y~4 <= 50) && 50 <= main_~y~4) && 10 <= main_~x~4)) || (((66 <= main_~y~4 && 66 <= main_~x~4) && main_~y~4 <= 66) && main_~x~4 <= 66)) || (((main_~x~4 <= 46 && main_~y~4 <= 50) && 46 <= main_~x~4) && 50 <= main_~y~4)) || (((74 <= main_~y~4 && main_~x~4 <= 74) && 73 < main_~x~4) && main_~y~4 <= 74)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && 45 <= main_~x~4) && main_~x~4 <= 45)) || (((main_~y~4 <= 79 && 79 <= main_~x~4) && 79 <= main_~y~4) && main_~x~4 <= 79)) || (((main_~y~4 <= 84 && main_~x~4 <= 84) && 84 <= main_~y~4) && 84 <= main_~x~4)) || (((main_~y~4 <= 89 && main_~x~4 <= 89) && 88 < main_~x~4) && 89 <= main_~y~4)) || (((main_~x~4 <= 77 && 77 <= main_~x~4) && main_~y~4 <= 77) && 77 <= main_~y~4)) || (((main_~x~4 <= 75 && main_~y~4 <= 75) && 75 <= main_~x~4) && 75 <= main_~y~4)) || (((47 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 47) && 50 <= main_~y~4)) || (((97 <= main_~x~4 && main_~y~4 <= 97) && main_~x~4 <= 97) && 97 <= main_~y~4)) || (((main_~y~4 <= 56 && main_~x~4 <= 56) && 56 <= main_~y~4) && 55 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 39) && 39 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 51 && 51 <= main_~y~4) && 50 < main_~x~4) && main_~x~4 <= 51)) || (((main_~x~4 <= 23 && 23 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 4) && 50 <= main_~y~4) && 4 <= main_~x~4)) || (((main_~y~4 <= 50 && 49 <= main_~x~4) && main_~x~4 <= 49) && 50 <= main_~y~4)) || ((99 < main_~x~4 && main_~y~4 <= 100) && 99 < main_~y~4) - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((main_~x~4 <= 76 && 76 <= main_~y~4) && main_~y~4 <= 76) && 75 < main_~x~4) || (((48 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 48) && 50 <= main_~y~4)) || (((44 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 44) && 50 <= main_~y~4)) || (((55 <= main_~y~4 && main_~y~4 <= 55) && 55 <= main_~x~4) && main_~x~4 <= 55)) || (((60 < main_~x~4 && main_~x~4 <= 61) && 61 <= main_~y~4) && main_~y~4 <= 61)) || (((main_~y~4 <= 65 && 65 <= main_~x~4) && main_~x~4 <= 65) && 65 <= main_~y~4)) || (((main_~y~4 <= 81 && main_~x~4 <= 81) && 80 < main_~x~4) && 81 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 35) && 35 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 8) && 50 <= main_~y~4) && 8 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 37) && 50 <= main_~y~4) && 37 <= main_~x~4)) || (((main_~x~4 <= 59 && main_~y~4 <= 59) && 59 <= main_~y~4) && 59 <= main_~x~4)) || (((main_~x~4 <= 62 && 62 <= main_~y~4) && main_~y~4 <= 62) && 62 <= main_~x~4)) || (((main_~x~4 <= 30 && main_~y~4 <= 50) && 30 <= main_~x~4) && 50 <= main_~y~4)) || (((36 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 36) && 50 <= main_~y~4)) || (((main_~y~4 <= 93 && 93 <= main_~y~4) && main_~x~4 <= 93) && 93 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 43) && 43 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 40 && main_~y~4 <= 50) && 40 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 41 && 41 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 83 && 83 <= main_~y~4) && 82 < main_~x~4) && main_~x~4 <= 83)) || (((main_~x~4 <= 64 && 63 < main_~x~4) && 64 <= main_~y~4) && main_~y~4 <= 64)) || (((main_~x~4 <= 90 && 90 <= main_~y~4) && 90 <= main_~x~4) && main_~y~4 <= 90)) || (((53 <= main_~x~4 && main_~x~4 <= 53) && main_~y~4 <= 53) && 53 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 28) && 50 <= main_~y~4) && 28 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 24) && 24 <= main_~x~4) && 50 <= main_~y~4)) || (((3 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 3) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 14 <= main_~x~4) && main_~x~4 <= 14) && 50 <= main_~y~4)) || (((18 <= main_~x~4 && main_~x~4 <= 18) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 9 <= main_~x~4) && main_~x~4 <= 9) && 50 <= main_~y~4)) || (((main_~x~4 <= 78 && 78 <= main_~y~4) && 78 <= main_~x~4) && main_~y~4 <= 78)) || (((main_~y~4 <= 96 && 96 <= main_~y~4) && main_~x~4 <= 96) && 96 <= main_~x~4)) || (((71 < main_~x~4 && main_~x~4 <= 72) && 72 <= main_~y~4) && main_~y~4 <= 72)) || (((main_~y~4 <= 50 && main_~x~4 <= 0) && 0 <= main_~x~4) && 50 <= main_~y~4)) || (((29 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 29)) || (((58 <= main_~x~4 && main_~y~4 <= 58) && main_~x~4 <= 58) && 58 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 25) && 50 <= main_~y~4) && 25 <= main_~x~4)) || (((91 <= main_~y~4 && main_~x~4 <= 91) && main_~y~4 <= 91) && 91 <= main_~x~4)) || (((12 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 12) && 50 <= main_~y~4)) || (((20 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 20) && 50 <= main_~y~4)) || (((80 <= main_~y~4 && main_~x~4 <= 80) && main_~y~4 <= 80) && 80 <= main_~x~4)) || (((main_~x~4 <= 32 && main_~y~4 <= 50) && 32 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 82 && 82 <= main_~x~4) && 82 <= main_~y~4) && main_~y~4 <= 82)) || (((38 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 38) && 50 <= main_~y~4)) || (((main_~y~4 <= 69 && main_~x~4 <= 69) && 69 <= main_~y~4) && 68 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 26) && 50 <= main_~y~4) && 26 <= main_~x~4)) || (((57 <= main_~y~4 && main_~y~4 <= 57) && 57 <= main_~x~4) && main_~x~4 <= 57)) || (((main_~y~4 <= 50 && 15 <= main_~x~4) && 50 <= main_~y~4) && main_~x~4 <= 15)) || (((34 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 34) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 27) && 27 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 60 && 60 <= main_~x~4) && main_~x~4 <= 60) && 60 <= main_~y~4)) || (((70 <= main_~y~4 && main_~x~4 <= 70) && main_~y~4 <= 70) && 69 < main_~x~4)) || (((86 <= main_~y~4 && main_~y~4 <= 86) && 86 <= main_~x~4) && main_~x~4 <= 86)) || (((main_~x~4 <= 21 && main_~y~4 <= 50) && 21 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 5 && main_~y~4 <= 50) && 50 <= main_~y~4) && 5 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 17) && 50 <= main_~y~4) && 17 <= main_~x~4)) || (((main_~y~4 <= 50 && 2 <= main_~x~4) && 50 <= main_~y~4) && main_~x~4 <= 2)) || (((main_~y~4 <= 50 && main_~x~4 <= 13) && 13 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 11 && 11 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 1) && 50 <= main_~y~4) && 1 <= main_~x~4)) || (((main_~x~4 <= 50 && main_~y~4 <= 50) && 49 < main_~x~4) && 50 <= main_~y~4)) || (((95 <= main_~x~4 && 95 <= main_~y~4) && main_~y~4 <= 95) && main_~x~4 <= 95)) || (((main_~x~4 <= 68 && main_~y~4 <= 68) && 67 < main_~x~4) && 68 <= main_~y~4)) || (((main_~x~4 <= 16 && main_~y~4 <= 50) && 16 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 31 && main_~y~4 <= 50) && 50 <= main_~y~4) && 31 <= main_~x~4)) || (((main_~y~4 <= 50 && 19 <= main_~x~4) && main_~x~4 <= 19) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && main_~x~4 <= 22) && 22 <= main_~x~4)) || (((main_~x~4 <= 92 && 92 <= main_~y~4) && 92 <= main_~x~4) && main_~y~4 <= 92)) || (((main_~x~4 <= 98 && main_~y~4 <= 98) && 97 < main_~x~4) && 98 <= main_~y~4)) || (((54 <= main_~y~4 && main_~x~4 <= 54) && main_~y~4 <= 54) && 53 < main_~x~4)) || (((main_~x~4 <= 87 && 87 <= main_~y~4) && main_~y~4 <= 87) && 87 <= main_~x~4)) || (((63 <= main_~y~4 && main_~y~4 <= 63) && 62 < main_~x~4) && main_~x~4 <= 63)) || (((main_~x~4 <= 52 && 52 <= main_~y~4) && 51 < main_~x~4) && main_~y~4 <= 52)) || (((main_~y~4 <= 85 && 85 <= main_~y~4) && 85 <= main_~x~4) && main_~x~4 <= 85)) || (((main_~y~4 <= 94 && main_~x~4 <= 94) && 94 <= main_~y~4) && 94 <= main_~x~4)) || (((88 <= main_~y~4 && main_~y~4 <= 88) && 88 <= main_~x~4) && main_~x~4 <= 88)) || (((71 <= main_~y~4 && main_~x~4 <= 71) && main_~y~4 <= 71) && 70 < main_~x~4)) || (((main_~x~4 <= 7 && main_~y~4 <= 50) && 7 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 73 && 73 <= main_~y~4) && 73 <= main_~x~4) && main_~y~4 <= 73)) || (((99 <= main_~y~4 && main_~y~4 <= 99) && main_~x~4 <= 99) && 98 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 42) && 42 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 33 && main_~y~4 <= 50) && 33 <= main_~x~4) && 50 <= main_~y~4)) || (((6 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 6)) || (((main_~y~4 <= 67 && 66 < main_~x~4) && 67 <= main_~y~4) && main_~x~4 <= 67)) || (((main_~x~4 <= 10 && main_~y~4 <= 50) && 50 <= main_~y~4) && 10 <= main_~x~4)) || (((66 <= main_~y~4 && 66 <= main_~x~4) && main_~y~4 <= 66) && main_~x~4 <= 66)) || (((main_~x~4 <= 46 && main_~y~4 <= 50) && 46 <= main_~x~4) && 50 <= main_~y~4)) || (((74 <= main_~y~4 && main_~x~4 <= 74) && 73 < main_~x~4) && main_~y~4 <= 74)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && 45 <= main_~x~4) && main_~x~4 <= 45)) || (((main_~y~4 <= 79 && 79 <= main_~x~4) && 79 <= main_~y~4) && main_~x~4 <= 79)) || (((main_~y~4 <= 84 && main_~x~4 <= 84) && 84 <= main_~y~4) && 84 <= main_~x~4)) || (((main_~y~4 <= 89 && main_~x~4 <= 89) && 88 < main_~x~4) && 89 <= main_~y~4)) || (((main_~x~4 <= 77 && 77 <= main_~x~4) && main_~y~4 <= 77) && 77 <= main_~y~4)) || (((main_~x~4 <= 75 && main_~y~4 <= 75) && 75 <= main_~x~4) && 75 <= main_~y~4)) || (((47 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 47) && 50 <= main_~y~4)) || (((main_~y~4 <= 56 && main_~x~4 <= 56) && 56 <= main_~y~4) && 55 < main_~x~4)) || (((97 <= main_~x~4 && main_~y~4 <= 97) && main_~x~4 <= 97) && 97 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 39) && 39 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 51 && 51 <= main_~y~4) && 50 < main_~x~4) && main_~x~4 <= 51)) || (((main_~x~4 <= 23 && 23 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 4) && 50 <= main_~y~4) && 4 <= main_~x~4)) || ((99 < main_~x~4 && main_~y~4 <= 100) && 99 < main_~y~4)) || (((main_~y~4 <= 50 && 49 <= main_~x~4) && main_~x~4 <= 49) && 50 <= main_~y~4) - InvariantResult [Line: 29]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((main_~x~4 <= 76 && 76 <= main_~y~4) && main_~y~4 <= 76) && 75 < main_~x~4) || (((48 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 48) && 50 <= main_~y~4)) || (((44 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 44) && 50 <= main_~y~4)) || (((55 <= main_~y~4 && main_~y~4 <= 55) && 55 <= main_~x~4) && main_~x~4 <= 55)) || (((60 < main_~x~4 && main_~x~4 <= 61) && 61 <= main_~y~4) && main_~y~4 <= 61)) || (((main_~y~4 <= 65 && 65 <= main_~x~4) && main_~x~4 <= 65) && 65 <= main_~y~4)) || (((main_~y~4 <= 81 && main_~x~4 <= 81) && 80 < main_~x~4) && 81 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 35) && 35 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 8) && 50 <= main_~y~4) && 8 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 37) && 50 <= main_~y~4) && 37 <= main_~x~4)) || (((main_~x~4 <= 59 && main_~y~4 <= 59) && 59 <= main_~y~4) && 59 <= main_~x~4)) || (((main_~x~4 <= 62 && 62 <= main_~y~4) && main_~y~4 <= 62) && 62 <= main_~x~4)) || (((main_~x~4 <= 30 && main_~y~4 <= 50) && 30 <= main_~x~4) && 50 <= main_~y~4)) || (((36 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 36) && 50 <= main_~y~4)) || (((main_~y~4 <= 93 && 93 <= main_~y~4) && main_~x~4 <= 93) && 93 <= main_~x~4)) || (((main_~x~4 <= 40 && main_~y~4 <= 50) && 40 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 43) && 43 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 41 && 41 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 83 && 83 <= main_~y~4) && 82 < main_~x~4) && main_~x~4 <= 83)) || (((main_~x~4 <= 64 && 63 < main_~x~4) && 64 <= main_~y~4) && main_~y~4 <= 64)) || (((53 <= main_~x~4 && main_~x~4 <= 53) && main_~y~4 <= 53) && 53 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 28) && 50 <= main_~y~4) && 28 <= main_~x~4)) || (((main_~x~4 <= 90 && 90 <= main_~y~4) && 90 <= main_~x~4) && main_~y~4 <= 90)) || (((main_~y~4 <= 50 && main_~x~4 <= 24) && 24 <= main_~x~4) && 50 <= main_~y~4)) || (((3 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 3) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 14 <= main_~x~4) && main_~x~4 <= 14) && 50 <= main_~y~4)) || (((18 <= main_~x~4 && main_~x~4 <= 18) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 9 <= main_~x~4) && main_~x~4 <= 9) && 50 <= main_~y~4)) || (((main_~x~4 <= 78 && 78 <= main_~y~4) && 78 <= main_~x~4) && main_~y~4 <= 78)) || (((main_~y~4 <= 96 && 96 <= main_~y~4) && main_~x~4 <= 96) && 96 <= main_~x~4)) || (((71 < main_~x~4 && main_~x~4 <= 72) && 72 <= main_~y~4) && main_~y~4 <= 72)) || (((main_~y~4 <= 50 && main_~x~4 <= 0) && 0 <= main_~x~4) && 50 <= main_~y~4)) || (((29 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 29)) || (((main_~y~4 <= 50 && main_~x~4 <= 25) && 50 <= main_~y~4) && 25 <= main_~x~4)) || (((58 <= main_~x~4 && main_~y~4 <= 58) && main_~x~4 <= 58) && 58 <= main_~y~4)) || (((91 <= main_~y~4 && main_~x~4 <= 91) && main_~y~4 <= 91) && 91 <= main_~x~4)) || (((12 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 12) && 50 <= main_~y~4)) || (((20 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 20) && 50 <= main_~y~4)) || (((80 <= main_~y~4 && main_~x~4 <= 80) && main_~y~4 <= 80) && 80 <= main_~x~4)) || (((main_~x~4 <= 32 && main_~y~4 <= 50) && 32 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 82 && 82 <= main_~x~4) && 82 <= main_~y~4) && main_~y~4 <= 82)) || (((38 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 38) && 50 <= main_~y~4)) || (((main_~y~4 <= 69 && main_~x~4 <= 69) && 69 <= main_~y~4) && 68 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 26) && 50 <= main_~y~4) && 26 <= main_~x~4)) || (((57 <= main_~y~4 && main_~y~4 <= 57) && 57 <= main_~x~4) && main_~x~4 <= 57)) || (((34 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 34) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 15 <= main_~x~4) && 50 <= main_~y~4) && main_~x~4 <= 15)) || (((main_~y~4 <= 50 && main_~x~4 <= 27) && 27 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 60 && 60 <= main_~x~4) && main_~x~4 <= 60) && 60 <= main_~y~4)) || (((70 <= main_~y~4 && main_~x~4 <= 70) && main_~y~4 <= 70) && 69 < main_~x~4)) || (((86 <= main_~y~4 && main_~y~4 <= 86) && 86 <= main_~x~4) && main_~x~4 <= 86)) || (((main_~x~4 <= 21 && main_~y~4 <= 50) && 21 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 5 && main_~y~4 <= 50) && 50 <= main_~y~4) && 5 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 17) && 50 <= main_~y~4) && 17 <= main_~x~4)) || (((main_~y~4 <= 50 && 2 <= main_~x~4) && 50 <= main_~y~4) && main_~x~4 <= 2)) || (((main_~y~4 <= 50 && main_~x~4 <= 13) && 13 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 11 && 11 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 1) && 50 <= main_~y~4) && 1 <= main_~x~4)) || (((95 <= main_~x~4 && 95 <= main_~y~4) && main_~y~4 <= 95) && main_~x~4 <= 95)) || (((main_~x~4 <= 50 && main_~y~4 <= 50) && 49 < main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 68 && main_~y~4 <= 68) && 67 < main_~x~4) && 68 <= main_~y~4)) || (((main_~x~4 <= 16 && main_~y~4 <= 50) && 16 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 31 && main_~y~4 <= 50) && 50 <= main_~y~4) && 31 <= main_~x~4)) || (((main_~y~4 <= 50 && 19 <= main_~x~4) && main_~x~4 <= 19) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && main_~x~4 <= 22) && 22 <= main_~x~4)) || (((main_~x~4 <= 92 && 92 <= main_~y~4) && 92 <= main_~x~4) && main_~y~4 <= 92)) || (((main_~x~4 <= 98 && main_~y~4 <= 98) && 97 < main_~x~4) && 98 <= main_~y~4)) || ((99 <= main_~y~4 && main_~y~4 <= 99) && 99 <= main_~x~4)) || (((54 <= main_~y~4 && main_~x~4 <= 54) && main_~y~4 <= 54) && 53 < main_~x~4)) || (((main_~x~4 <= 87 && 87 <= main_~y~4) && main_~y~4 <= 87) && 87 <= main_~x~4)) || (((63 <= main_~y~4 && main_~y~4 <= 63) && 62 < main_~x~4) && main_~x~4 <= 63)) || (((main_~x~4 <= 52 && 52 <= main_~y~4) && 51 < main_~x~4) && main_~y~4 <= 52)) || (((main_~y~4 <= 85 && 85 <= main_~y~4) && 85 <= main_~x~4) && main_~x~4 <= 85)) || (((main_~y~4 <= 94 && main_~x~4 <= 94) && 94 <= main_~y~4) && 94 <= main_~x~4)) || (((88 <= main_~y~4 && main_~y~4 <= 88) && 88 <= main_~x~4) && main_~x~4 <= 88)) || (((71 <= main_~y~4 && main_~x~4 <= 71) && main_~y~4 <= 71) && 70 < main_~x~4)) || (((main_~x~4 <= 7 && main_~y~4 <= 50) && 7 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 73 && 73 <= main_~y~4) && 73 <= main_~x~4) && main_~y~4 <= 73)) || (((main_~y~4 <= 50 && main_~x~4 <= 42) && 42 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~x~4 <= 33 && main_~y~4 <= 50) && 33 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 67 && 66 < main_~x~4) && 67 <= main_~y~4) && main_~x~4 <= 67)) || (((6 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 6)) || (((main_~x~4 <= 10 && main_~y~4 <= 50) && 50 <= main_~y~4) && 10 <= main_~x~4)) || (((66 <= main_~y~4 && 66 <= main_~x~4) && main_~y~4 <= 66) && main_~x~4 <= 66)) || (((main_~x~4 <= 46 && main_~y~4 <= 50) && 46 <= main_~x~4) && 50 <= main_~y~4)) || (((74 <= main_~y~4 && main_~x~4 <= 74) && 73 < main_~x~4) && main_~y~4 <= 74)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && 45 <= main_~x~4) && main_~x~4 <= 45)) || (((main_~y~4 <= 79 && 79 <= main_~x~4) && 79 <= main_~y~4) && main_~x~4 <= 79)) || (((main_~y~4 <= 84 && main_~x~4 <= 84) && 84 <= main_~y~4) && 84 <= main_~x~4)) || (((main_~y~4 <= 89 && main_~x~4 <= 89) && 88 < main_~x~4) && 89 <= main_~y~4)) || (((main_~x~4 <= 77 && 77 <= main_~x~4) && main_~y~4 <= 77) && 77 <= main_~y~4)) || (((main_~x~4 <= 75 && main_~y~4 <= 75) && 75 <= main_~x~4) && 75 <= main_~y~4)) || (((47 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 47) && 50 <= main_~y~4)) || (((97 <= main_~x~4 && main_~y~4 <= 97) && main_~x~4 <= 97) && 97 <= main_~y~4)) || (((main_~y~4 <= 56 && main_~x~4 <= 56) && 56 <= main_~y~4) && 55 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 39) && 39 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 51 && 51 <= main_~y~4) && 50 < main_~x~4) && main_~x~4 <= 51)) || (((main_~x~4 <= 23 && 23 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 4) && 50 <= main_~y~4) && 4 <= main_~x~4)) || (((main_~y~4 <= 50 && 49 <= main_~x~4) && main_~x~4 <= 49) && 50 <= main_~y~4) * 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 40.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 19.32 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 358.00 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 398391.72 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 459.8 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 98.8 MB). Peak memory consumption was 558.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/gj2007.c.i_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-01_02-11-52-140.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/gj2007.c.i_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-01_02-11-52-140.csv Received shutdown request...