java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/gj2007.c.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-10-01 03:44:18,895 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 03:44:18,897 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 03:44:18,911 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 03:44:18,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 03:44:18,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 03:44:18,914 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 03:44:18,916 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 03:44:18,918 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 03:44:18,918 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 03:44:18,919 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 03:44:18,920 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 03:44:18,921 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 03:44:18,922 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 03:44:18,923 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 03:44:18,924 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 03:44:18,925 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 03:44:18,926 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 03:44:18,932 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 03:44:18,935 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 03:44:18,936 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 03:44:18,940 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 03:44:18,943 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 03:44:18,944 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 03:44:18,944 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 03:44:18,944 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 03:44:18,945 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 03:44:18,946 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 03:44:18,947 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 03:44:18,948 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 03:44:18,948 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 03:44:18,949 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 03:44:18,949 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 03:44:18,949 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 03:44:18,950 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 03:44:18,951 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 03:44:18,951 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-01 03:44:18,966 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 03:44:18,966 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 03:44:18,967 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 03:44:18,967 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 03:44:18,968 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 03:44:18,968 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 03:44:18,968 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 03:44:18,969 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 03:44:18,969 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 03:44:18,969 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 03:44:18,969 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 03:44:18,969 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 03:44:18,970 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 03:44:18,970 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 03:44:18,970 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 03:44:18,970 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 03:44:18,970 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 03:44:18,970 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 03:44:18,971 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 03:44:18,971 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-01 03:44:18,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 03:44:18,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 03:44:18,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 03:44:18,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 03:44:18,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 03:44:18,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 03:44:18,972 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 03:44:18,972 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 03:44:18,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 03:44:18,973 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 03:44:19,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 03:44:19,057 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 03:44:19,060 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 03:44:19,061 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 03:44:19,062 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 03:44:19,062 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gj2007.c.i_4.bpl [2018-10-01 03:44:19,063 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gj2007.c.i_4.bpl' [2018-10-01 03:44:19,112 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 03:44:19,116 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 03:44:19,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 03:44:19,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 03:44:19,118 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 03:44:19,138 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,152 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 03:44:19,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 03:44:19,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 03:44:19,161 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 03:44:19,173 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,173 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,174 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,174 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,179 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,181 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,182 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 03:44:19,184 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 03:44:19,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 03:44:19,185 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 03:44:19,186 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 03:44:19" (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 03:44:19,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-01 03:44:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-01 03:44:19,544 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-01 03:44:19,545 INFO L202 PluginConnector]: Adding new model gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 03:44:19 BoogieIcfgContainer [2018-10-01 03:44:19,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 03:44:19,546 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 03:44:19,546 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 03:44:19,558 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 03:44:19,558 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 03:44:19" (1/1) ... [2018-10-01 03:44:19,574 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-01 03:44:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 6 states and 7 transitions. [2018-10-01 03:44:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2018-10-01 03:44:19,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-01 03:44:19,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:44:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2018-10-01 03:44:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2018-10-01 03:44:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-01 03:44:20,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:20,147 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 03:44:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2018-10-01 03:44:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2018-10-01 03:44:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-01 03:44:20,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:20,783 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 03:44:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2018-10-01 03:44:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-10-01 03:44:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-01 03:44:21,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:21,613 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 03:44:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2018-10-01 03:44:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2018-10-01 03:44:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-01 03:44:22,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:22,230 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 03:44:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 20 states and 21 transitions. [2018-10-01 03:44:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2018-10-01 03:44:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-01 03:44:22,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:22,806 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 03:44:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 23 states and 24 transitions. [2018-10-01 03:44:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2018-10-01 03:44:23,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-01 03:44:23,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:23,198 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 03:44:23,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2018-10-01 03:44:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2018-10-01 03:44:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-01 03:44:23,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:23,646 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 03:44:24,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2018-10-01 03:44:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2018-10-01 03:44:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-01 03:44:24,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:24,858 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 03:44:25,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:25,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 32 states and 33 transitions. [2018-10-01 03:44:25,632 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2018-10-01 03:44:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-10-01 03:44:25,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:25,725 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 03:44:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 35 states and 36 transitions. [2018-10-01 03:44:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2018-10-01 03:44:26,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-01 03:44:26,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:26,329 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 03:44:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 38 states and 39 transitions. [2018-10-01 03:44:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2018-10-01 03:44:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-10-01 03:44:26,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:26,787 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 03:44:27,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 41 states and 42 transitions. [2018-10-01 03:44:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-10-01 03:44:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-01 03:44:27,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:27,633 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 03:44:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 44 states and 45 transitions. [2018-10-01 03:44:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 45 transitions. [2018-10-01 03:44:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-01 03:44:28,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:28,348 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 03:44:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 47 states and 48 transitions. [2018-10-01 03:44:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2018-10-01 03:44:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-01 03:44:28,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:29,053 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 03:44:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 50 states and 51 transitions. [2018-10-01 03:44:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 51 transitions. [2018-10-01 03:44:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-01 03:44:29,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:29,560 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 03:44:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 53 states and 54 transitions. [2018-10-01 03:44:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2018-10-01 03:44:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-01 03:44:30,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:30,265 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 03:44:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 56 states and 57 transitions. [2018-10-01 03:44:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 57 transitions. [2018-10-01 03:44:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-10-01 03:44:31,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:31,533 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 03:44:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 59 states and 60 transitions. [2018-10-01 03:44:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 60 transitions. [2018-10-01 03:44:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-01 03:44:32,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:32,194 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 03:44:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:33,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 62 states and 63 transitions. [2018-10-01 03:44:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 63 transitions. [2018-10-01 03:44:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-10-01 03:44:33,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:33,178 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 03:44:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 65 states and 66 transitions. [2018-10-01 03:44:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 66 transitions. [2018-10-01 03:44:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-10-01 03:44:33,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:34,195 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 03:44:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:34,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 68 states and 69 transitions. [2018-10-01 03:44:34,738 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 69 transitions. [2018-10-01 03:44:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-01 03:44:34,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:34,868 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 03:44:35,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:35,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 71 states and 72 transitions. [2018-10-01 03:44:35,562 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 72 transitions. [2018-10-01 03:44:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-01 03:44:35,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:35,714 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 03:44:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 74 states and 75 transitions. [2018-10-01 03:44:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 75 transitions. [2018-10-01 03:44:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-10-01 03:44:36,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:37,299 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 03:44:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 77 states and 78 transitions. [2018-10-01 03:44:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 78 transitions. [2018-10-01 03:44:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-10-01 03:44:38,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:38,761 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 03:44:39,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 80 states and 81 transitions. [2018-10-01 03:44:39,329 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 81 transitions. [2018-10-01 03:44:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-01 03:44:39,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:40,298 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 03:44:41,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 83 states and 84 transitions. [2018-10-01 03:44:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 84 transitions. [2018-10-01 03:44:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-01 03:44:41,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:41,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:41,739 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 03:44:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 86 states and 87 transitions. [2018-10-01 03:44:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 87 transitions. [2018-10-01 03:44:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-10-01 03:44:42,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:43,608 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 03:44:44,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 89 states and 90 transitions. [2018-10-01 03:44:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 90 transitions. [2018-10-01 03:44:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-10-01 03:44:44,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:44,460 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 03:44:45,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:45,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 92 states and 93 transitions. [2018-10-01 03:44:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 93 transitions. [2018-10-01 03:44:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-01 03:44:45,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:45,614 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 03:44:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 95 states and 96 transitions. [2018-10-01 03:44:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 96 transitions. [2018-10-01 03:44:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-10-01 03:44:46,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:46,638 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 03:44:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:47,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 98 states and 99 transitions. [2018-10-01 03:44:47,386 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 99 transitions. [2018-10-01 03:44:47,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-10-01 03:44:47,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:47,605 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 03:44:48,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:48,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 101 states and 102 transitions. [2018-10-01 03:44:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 102 transitions. [2018-10-01 03:44:48,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-01 03:44:48,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:48,820 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 03:44:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 104 states and 105 transitions. [2018-10-01 03:44:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 105 transitions. [2018-10-01 03:44:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-10-01 03:44:49,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:50,064 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 03:44:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 107 states and 108 transitions. [2018-10-01 03:44:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 108 transitions. [2018-10-01 03:44:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-10-01 03:44:51,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:51,334 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 03:44:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 110 states and 111 transitions. [2018-10-01 03:44:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 111 transitions. [2018-10-01 03:44:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-01 03:44:52,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:52,571 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 03:44:53,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:53,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 113 states and 114 transitions. [2018-10-01 03:44:53,653 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 114 transitions. [2018-10-01 03:44:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-10-01 03:44:53,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:54,001 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 03:44:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 116 states and 117 transitions. [2018-10-01 03:44:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 117 transitions. [2018-10-01 03:44:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-01 03:44:54,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:55,144 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 03:44:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:44:56,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 119 states and 120 transitions. [2018-10-01 03:44:56,062 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 120 transitions. [2018-10-01 03:44:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-01 03:44:56,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:44:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:44:56,347 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 03:45:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 122 states and 123 transitions. [2018-10-01 03:45:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 123 transitions. [2018-10-01 03:45:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-10-01 03:45:01,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:01,411 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 03:45:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:02,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 125 states and 126 transitions. [2018-10-01 03:45:02,347 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 126 transitions. [2018-10-01 03:45:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-10-01 03:45:02,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:02,625 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 03:45:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 128 states and 129 transitions. [2018-10-01 03:45:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 129 transitions. [2018-10-01 03:45:03,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-10-01 03:45:03,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:04,170 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 03:45:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 131 states and 132 transitions. [2018-10-01 03:45:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 132 transitions. [2018-10-01 03:45:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-01 03:45:05,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:05,476 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 03:45:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 134 states and 135 transitions. [2018-10-01 03:45:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 135 transitions. [2018-10-01 03:45:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-10-01 03:45:06,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:07,841 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 03:45:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 137 states and 138 transitions. [2018-10-01 03:45:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 138 transitions. [2018-10-01 03:45:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-01 03:45:09,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:10,282 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 03:45:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 140 states and 141 transitions. [2018-10-01 03:45:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 141 transitions. [2018-10-01 03:45:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-01 03:45:11,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:13,128 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 03:45:14,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 143 states and 144 transitions. [2018-10-01 03:45:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 144 transitions. [2018-10-01 03:45:14,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-01 03:45:14,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:15,733 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 03:45:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 146 states and 147 transitions. [2018-10-01 03:45:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 147 transitions. [2018-10-01 03:45:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-10-01 03:45:16,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:17,376 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 03:45:18,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 149 states and 150 transitions. [2018-10-01 03:45:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 150 transitions. [2018-10-01 03:45:18,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-01 03:45:18,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:19,331 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 03:45:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 152 states and 153 transitions. [2018-10-01 03:45:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 153 transitions. [2018-10-01 03:45:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-10-01 03:45:20,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:21,278 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 03:45:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 155 states and 156 transitions. [2018-10-01 03:45:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 156 transitions. [2018-10-01 03:45:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-10-01 03:45:22,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:22,777 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 03:45:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:24,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 158 states and 159 transitions. [2018-10-01 03:45:24,179 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 159 transitions. [2018-10-01 03:45:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-10-01 03:45:24,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:24,545 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 03:45:25,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 161 states and 162 transitions. [2018-10-01 03:45:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 162 transitions. [2018-10-01 03:45:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-10-01 03:45:25,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:26,386 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 03:45:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 164 transitions. [2018-10-01 03:45:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 164 transitions. [2018-10-01 03:45:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-10-01 03:45:28,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:29,321 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 03:45:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 167 transitions. [2018-10-01 03:45:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 167 transitions. [2018-10-01 03:45:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-10-01 03:45:30,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:31,300 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 03:45:32,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 170 transitions. [2018-10-01 03:45:32,687 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 170 transitions. [2018-10-01 03:45:32,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-10-01 03:45:32,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:33,546 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 03:45:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 173 transitions. [2018-10-01 03:45:35,218 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 173 transitions. [2018-10-01 03:45:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-10-01 03:45:35,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:35,572 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 03:45:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 176 transitions. [2018-10-01 03:45:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 176 transitions. [2018-10-01 03:45:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-10-01 03:45:36,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:37,440 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 03:45:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 179 transitions. [2018-10-01 03:45:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 179 transitions. [2018-10-01 03:45:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-10-01 03:45:38,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:39,429 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 03:45:40,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:40,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 182 transitions. [2018-10-01 03:45:40,883 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 182 transitions. [2018-10-01 03:45:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-10-01 03:45:40,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:41,201 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 03:45:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 185 transitions. [2018-10-01 03:45:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 185 transitions. [2018-10-01 03:45:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-10-01 03:45:42,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:43,079 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 03:45:44,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 188 transitions. [2018-10-01 03:45:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 188 transitions. [2018-10-01 03:45:44,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-10-01 03:45:44,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:45,241 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 03:45:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 191 transitions. [2018-10-01 03:45:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 191 transitions. [2018-10-01 03:45:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-10-01 03:45:46,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:47,260 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 03:45:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 194 transitions. [2018-10-01 03:45:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 194 transitions. [2018-10-01 03:45:48,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-10-01 03:45:48,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:49,190 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 03:45:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 197 transitions. [2018-10-01 03:45:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 197 transitions. [2018-10-01 03:45:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-10-01 03:45:51,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:51,566 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 03:45:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 200 transitions. [2018-10-01 03:45:53,221 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 200 transitions. [2018-10-01 03:45:53,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-10-01 03:45:53,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:53,594 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 03:45:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 203 transitions. [2018-10-01 03:45:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 203 transitions. [2018-10-01 03:45:55,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-10-01 03:45:55,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:55,720 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 03:45:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:57,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 206 transitions. [2018-10-01 03:45:57,378 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 206 transitions. [2018-10-01 03:45:57,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2018-10-01 03:45:57,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:57,761 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 03:45:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:45:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 209 transitions. [2018-10-01 03:45:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 209 transitions. [2018-10-01 03:45:59,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-10-01 03:45:59,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:45:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:45:59,905 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 03:46:01,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 212 transitions. [2018-10-01 03:46:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 212 transitions. [2018-10-01 03:46:01,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2018-10-01 03:46:01,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:02,116 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 03:46:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 215 transitions. [2018-10-01 03:46:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 215 transitions. [2018-10-01 03:46:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-10-01 03:46:03,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:04,222 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 03:46:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 218 transitions. [2018-10-01 03:46:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 218 transitions. [2018-10-01 03:46:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-10-01 03:46:06,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:06,738 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 03:46:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 221 transitions. [2018-10-01 03:46:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 221 transitions. [2018-10-01 03:46:08,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-10-01 03:46:08,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:08,909 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 03:46:10,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 224 transitions. [2018-10-01 03:46:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 224 transitions. [2018-10-01 03:46:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-10-01 03:46:10,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:11,285 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 03:46:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 227 transitions. [2018-10-01 03:46:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 227 transitions. [2018-10-01 03:46:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-10-01 03:46:13,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:13,567 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 03:46:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:15,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 230 transitions. [2018-10-01 03:46:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 230 transitions. [2018-10-01 03:46:15,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-10-01 03:46:15,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:15,984 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 03:46:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 233 transitions. [2018-10-01 03:46:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 233 transitions. [2018-10-01 03:46:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-10-01 03:46:17,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:18,367 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 03:46:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 236 transitions. [2018-10-01 03:46:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 236 transitions. [2018-10-01 03:46:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2018-10-01 03:46:20,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:20,859 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 03:46:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 239 transitions. [2018-10-01 03:46:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 239 transitions. [2018-10-01 03:46:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-10-01 03:46:22,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:23,337 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 03:46:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 242 transitions. [2018-10-01 03:46:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 242 transitions. [2018-10-01 03:46:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2018-10-01 03:46:25,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:25,862 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 03:46:27,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 245 transitions. [2018-10-01 03:46:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 245 transitions. [2018-10-01 03:46:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-10-01 03:46:27,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:27,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:28,234 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 03:46:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 248 transitions. [2018-10-01 03:46:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 248 transitions. [2018-10-01 03:46:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-10-01 03:46:30,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:30,812 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 03:46:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 251 transitions. [2018-10-01 03:46:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 251 transitions. [2018-10-01 03:46:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-10-01 03:46:32,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:33,272 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 03:46:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 254 transitions. [2018-10-01 03:46:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 254 transitions. [2018-10-01 03:46:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2018-10-01 03:46:35,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:35,845 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 03:46:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 257 transitions. [2018-10-01 03:46:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 257 transitions. [2018-10-01 03:46:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-10-01 03:46:37,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:38,368 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 03:46:40,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:40,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 260 transitions. [2018-10-01 03:46:40,481 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 260 transitions. [2018-10-01 03:46:40,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-10-01 03:46:40,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:41,030 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 03:46:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 263 transitions. [2018-10-01 03:46:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 263 transitions. [2018-10-01 03:46:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-10-01 03:46:43,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:43,767 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 03:46:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:46,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 266 transitions. [2018-10-01 03:46:46,168 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 266 transitions. [2018-10-01 03:46:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-10-01 03:46:46,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:46,673 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 03:46:48,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 269 transitions. [2018-10-01 03:46:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 269 transitions. [2018-10-01 03:46:48,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-10-01 03:46:48,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:49,392 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 03:46:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:51,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 272 transitions. [2018-10-01 03:46:51,840 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 272 transitions. [2018-10-01 03:46:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-10-01 03:46:51,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:52,319 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 03:46:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 275 transitions. [2018-10-01 03:46:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 275 transitions. [2018-10-01 03:46:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-10-01 03:46:54,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:55,060 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 03:46:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:46:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 278 transitions. [2018-10-01 03:46:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 278 transitions. [2018-10-01 03:46:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2018-10-01 03:46:57,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:46:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:46:58,144 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 03:47:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 281 transitions. [2018-10-01 03:47:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 281 transitions. [2018-10-01 03:47:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2018-10-01 03:47:00,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:00,951 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 03:47:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 284 transitions. [2018-10-01 03:47:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 284 transitions. [2018-10-01 03:47:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2018-10-01 03:47:03,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:04,112 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 03:47:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:06,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 287 transitions. [2018-10-01 03:47:06,667 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 287 transitions. [2018-10-01 03:47:06,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2018-10-01 03:47:06,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:07,173 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 03:47:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 290 transitions. [2018-10-01 03:47:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 290 transitions. [2018-10-01 03:47:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2018-10-01 03:47:09,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:10,123 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 03:47:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 293 transitions. [2018-10-01 03:47:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 293 transitions. [2018-10-01 03:47:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2018-10-01 03:47:12,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:13,275 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 03:47:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 296 transitions. [2018-10-01 03:47:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 296 transitions. [2018-10-01 03:47:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2018-10-01 03:47:15,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:16,293 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 03:47:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 299 transitions. [2018-10-01 03:47:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 299 transitions. [2018-10-01 03:47:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2018-10-01 03:47:19,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:19,616 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 03:47:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 302 transitions. [2018-10-01 03:47:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 302 transitions. [2018-10-01 03:47:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2018-10-01 03:47:22,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:22,829 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 03:47:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:47:25,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 305 states and 304 transitions. [2018-10-01 03:47:25,408 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 304 transitions. [2018-10-01 03:47:25,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2018-10-01 03:47:25,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:47:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:47:41,709 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 03:48:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:48:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 303 states and 302 transitions. [2018-10-01 03:48:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 302 transitions. [2018-10-01 03:48:51,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-01 03:48:51,717 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-01 03:48:51,728 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-01 03:48:51,884 INFO L202 PluginConnector]: Adding new model gj2007.c.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.10 03:48:51 ImpRootNode [2018-10-01 03:48:51,884 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-01 03:48:51,885 INFO L168 Benchmark]: Toolchain (without parser) took 272771.69 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 131.1 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 35.5 MB). Peak memory consumption was 166.6 MB. Max. memory is 7.1 GB. [2018-10-01 03:48:51,887 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 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 03:48:51,887 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.03 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 03:48:51,888 INFO L168 Benchmark]: Boogie Preprocessor took 23.87 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 03:48:51,888 INFO L168 Benchmark]: RCFGBuilder took 361.04 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-01 03:48:51,889 INFO L168 Benchmark]: CodeCheck took 272337.93 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 131.1 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 14.4 MB). Peak memory consumption was 145.4 MB. Max. memory is 7.1 GB. [2018-10-01 03:48:51,893 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, 272.1s 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, 98.0s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 53.5s InterpolantComputationTime, 15554 NumberOfCodeBlocks, 15554 NumberOfCodeBlocksAsserted, 101 NumberOfCheckSat, 15453 ConstructedInterpolants, 0 QuantifiedInterpolants, 20339223 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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)) || ((((70 <= main_~y~4 && main_~x~4 <= 70) && 70 <= main_~x~4) && main_~y~4 <= 70) && 69 < main_~x~4)) || ((((51 <= main_~x~4 && main_~y~4 <= 51) && 51 <= main_~y~4) && 50 < main_~x~4) && main_~x~4 <= 51)) || ((((74 <= main_~y~4 && 74 <= main_~x~4) && main_~x~4 <= 74) && 73 < main_~x~4) && main_~y~4 <= 74)) || (((main_~y~4 <= 50 && main_~x~4 <= 35) && 35 <= main_~x~4) && 50 <= main_~y~4)) || ((((89 < 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 <= 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)) || ((((65 < main_~x~4 && 66 <= main_~y~4) && 66 <= main_~x~4) && main_~y~4 <= 66) && main_~x~4 <= 66)) || ((((72 <= main_~x~4 && 71 < main_~x~4) && main_~x~4 <= 72) && 72 <= main_~y~4) && main_~y~4 <= 72)) || ((((57 <= main_~y~4 && 56 < main_~x~4) && main_~y~4 <= 57) && 57 <= main_~x~4) && main_~x~4 <= 57)) || (((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_~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_~y~4 <= 96 && 95 < main_~x~4) && 96 <= main_~y~4) && main_~x~4 <= 96) && 96 <= main_~x~4)) || (((main_~x~4 <= 41 && 41 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || ((((67 <= main_~x~4 && main_~y~4 <= 67) && 66 < main_~x~4) && 67 <= main_~y~4) && main_~x~4 <= 67)) || (((main_~y~4 <= 50 && main_~x~4 <= 28) && 50 <= main_~y~4) && 28 <= main_~x~4)) || ((((main_~x~4 <= 98 && 98 <= main_~x~4) && main_~y~4 <= 98) && 97 < main_~x~4) && 98 <= main_~y~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)) || ((((91 <= main_~y~4 && main_~x~4 <= 91) && main_~y~4 <= 91) && 90 < main_~x~4) && 91 <= main_~x~4)) || ((((main_~x~4 <= 62 && 62 <= main_~y~4) && main_~y~4 <= 62) && 61 < main_~x~4) && 62 <= main_~x~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_~y~4 <= 81 && main_~x~4 <= 81) && 81 <= main_~x~4) && 80 < main_~x~4) && 81 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 0) && 0 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~x~4 <= 77 && 76 < main_~x~4) && 77 <= main_~x~4) && main_~y~4 <= 77) && 77 <= main_~y~4)) || ((((93 < main_~x~4 && main_~y~4 <= 94) && main_~x~4 <= 94) && 94 <= main_~y~4) && 94 <= main_~x~4)) || ((((main_~x~4 <= 75 && main_~y~4 <= 75) && 74 < main_~x~4) && 75 <= main_~x~4) && 75 <= main_~y~4)) || (((29 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 29)) || ((((main_~y~4 <= 93 && 92 < main_~x~4) && 93 <= main_~y~4) && main_~x~4 <= 93) && 93 <= main_~x~4)) || ((((87 < main_~x~4 && 88 <= main_~y~4) && main_~y~4 <= 88) && 88 <= main_~x~4) && main_~x~4 <= 88)) || ((((94 < main_~x~4 && 95 <= main_~x~4) && 95 <= main_~y~4) && main_~y~4 <= 95) && main_~x~4 <= 95)) || (((main_~y~4 <= 50 && main_~x~4 <= 25) && 50 <= main_~y~4) && 25 <= main_~x~4)) || ((((main_~x~4 <= 92 && 91 < main_~x~4) && 92 <= main_~y~4) && 92 <= main_~x~4) && main_~y~4 <= 92)) || (((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)) || ((((79 < main_~x~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)) || ((((81 < main_~x~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 <= 50 && main_~x~4 <= 26) && 50 <= main_~y~4) && 26 <= main_~x~4)) || ((((52 < main_~x~4 && 53 <= main_~x~4) && main_~x~4 <= 53) && main_~y~4 <= 53) && 53 <= main_~y~4)) || ((((61 <= main_~x~4 && 60 < main_~x~4) && main_~x~4 <= 61) && 61 <= main_~y~4) && main_~y~4 <= 61)) || (((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)) || ((((56 <= main_~x~4 && main_~y~4 <= 56) && main_~x~4 <= 56) && 56 <= main_~y~4) && 55 < main_~x~4)) || ((((main_~x~4 <= 76 && 76 <= main_~y~4) && main_~y~4 <= 76) && 76 <= main_~x~4) && 75 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 27) && 27 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~x~4 <= 50 && main_~y~4 <= 50) && 50 <= main_~x~4) && 49 < main_~x~4) && 50 <= main_~y~4)) || (((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)) || ((((64 < main_~x~4 && main_~y~4 <= 65) && 65 <= main_~x~4) && main_~x~4 <= 65) && 65 <= main_~y~4)) || ((((main_~x~4 <= 64 && 64 <= main_~x~4) && 63 < main_~x~4) && 64 <= main_~y~4) && main_~y~4 <= 64)) || (((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)) || ((((86 < main_~x~4 && main_~x~4 <= 87) && 87 <= main_~y~4) && main_~y~4 <= 87) && 87 <= main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 1) && 50 <= main_~y~4) && 1 <= main_~x~4)) || ((((96 < main_~x~4 && 97 <= main_~x~4) && main_~y~4 <= 97) && main_~x~4 <= 97) && 97 <= main_~y~4)) || ((((77 < main_~x~4 && main_~x~4 <= 78) && 78 <= main_~y~4) && 78 <= main_~x~4) && main_~y~4 <= 78)) || ((((main_~y~4 <= 84 && 83 < main_~x~4) && main_~x~4 <= 84) && 84 <= main_~y~4) && 84 <= main_~x~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_~y~4 <= 60 && 59 < main_~x~4) && 60 <= main_~x~4) && main_~x~4 <= 60) && 60 <= main_~y~4)) || ((((84 < main_~x~4 && main_~y~4 <= 85) && 85 <= main_~y~4) && 85 <= main_~x~4) && main_~x~4 <= 85)) || ((((57 < main_~x~4 && 58 <= main_~x~4) && main_~y~4 <= 58) && main_~x~4 <= 58) && 58 <= main_~y~4)) || (((main_~x~4 <= 7 && main_~y~4 <= 50) && 7 <= main_~x~4) && 50 <= main_~y~4)) || ((((71 <= main_~y~4 && 71 <= main_~x~4) && main_~x~4 <= 71) && main_~y~4 <= 71) && 70 < main_~x~4)) || ((((main_~x~4 <= 59 && main_~y~4 <= 59) && 59 <= main_~y~4) && 58 < main_~x~4) && 59 <= 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)) || ((((63 <= main_~x~4 && 63 <= main_~y~4) && main_~y~4 <= 63) && 62 < main_~x~4) && main_~x~4 <= 63)) || ((((83 <= main_~x~4 && main_~y~4 <= 83) && 83 <= main_~y~4) && 82 < main_~x~4) && main_~x~4 <= 83)) || ((((main_~y~4 <= 79 && 78 < main_~x~4) && 79 <= main_~x~4) && 79 <= main_~y~4) && main_~x~4 <= 79)) || ((((99 <= main_~y~4 && main_~y~4 <= 99) && 99 <= main_~x~4) && main_~x~4 <= 99) && 98 < main_~x~4)) || (((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)) || ((((54 <= main_~y~4 && main_~x~4 <= 54) && main_~y~4 <= 54) && 54 <= main_~x~4) && 53 < main_~x~4)) || (((main_~x~4 <= 46 && main_~y~4 <= 50) && 46 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~y~4 <= 69 && 69 <= main_~x~4) && main_~x~4 <= 69) && 69 <= main_~y~4) && 68 < main_~x~4)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && 45 <= main_~x~4) && main_~x~4 <= 45)) || ((((72 < main_~x~4 && main_~x~4 <= 73) && 73 <= main_~y~4) && 73 <= main_~x~4) && main_~y~4 <= 73)) || ((((main_~y~4 <= 89 && main_~x~4 <= 89) && 89 <= main_~x~4) && 88 < main_~x~4) && 89 <= main_~y~4)) || (((47 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 47) && 50 <= main_~y~4)) || ((99 < main_~x~4 && main_~y~4 <= 100) && ((100 <= main_~y~4 || 99 < main_~y~4) || 100 < main_~y~4))) || ((((54 < main_~x~4 && 55 <= main_~y~4) && main_~y~4 <= 55) && 55 <= main_~x~4) && main_~x~4 <= 55)) || ((((86 <= main_~y~4 && main_~y~4 <= 86) && 85 < main_~x~4) && 86 <= main_~x~4) && main_~x~4 <= 86)) || (((main_~y~4 <= 50 && main_~x~4 <= 39) && 39 <= main_~x~4) && 50 <= main_~y~4)) || (((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)) || ((((main_~x~4 <= 68 && 68 <= main_~x~4) && main_~y~4 <= 68) && 67 < main_~x~4) && 68 <= main_~y~4)) || ((((main_~x~4 <= 52 && 52 <= main_~x~4) && 52 <= main_~y~4) && 51 < main_~x~4) && main_~y~4 <= 52) - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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)) || ((((70 <= main_~y~4 && main_~x~4 <= 70) && 70 <= main_~x~4) && main_~y~4 <= 70) && 69 < main_~x~4)) || ((((51 <= main_~x~4 && main_~y~4 <= 51) && 51 <= main_~y~4) && 50 < main_~x~4) && main_~x~4 <= 51)) || ((((74 <= main_~y~4 && 74 <= main_~x~4) && main_~x~4 <= 74) && 73 < main_~x~4) && main_~y~4 <= 74)) || (((main_~y~4 <= 50 && main_~x~4 <= 35) && 35 <= main_~x~4) && 50 <= main_~y~4)) || ((((89 < 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 <= 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)) || ((((65 < main_~x~4 && 66 <= main_~y~4) && 66 <= main_~x~4) && main_~y~4 <= 66) && main_~x~4 <= 66)) || ((((72 <= main_~x~4 && 71 < main_~x~4) && main_~x~4 <= 72) && 72 <= main_~y~4) && main_~y~4 <= 72)) || (((main_~x~4 <= 30 && main_~y~4 <= 50) && 30 <= main_~x~4) && 50 <= main_~y~4)) || ((((57 <= main_~y~4 && 56 < main_~x~4) && main_~y~4 <= 57) && 57 <= main_~x~4) && main_~x~4 <= 57)) || (((36 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 36) && 50 <= main_~y~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_~y~4 <= 96 && 95 < main_~x~4) && 96 <= main_~y~4) && main_~x~4 <= 96) && 96 <= main_~x~4)) || (((main_~x~4 <= 41 && 41 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || ((((67 <= main_~x~4 && main_~y~4 <= 67) && 66 < main_~x~4) && 67 <= main_~y~4) && main_~x~4 <= 67)) || ((((main_~x~4 <= 98 && 98 <= main_~x~4) && main_~y~4 <= 98) && 97 < main_~x~4) && 98 <= 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_~x~4 <= 62 && 62 <= main_~y~4) && main_~y~4 <= 62) && 61 < main_~x~4) && 62 <= main_~x~4)) || ((((91 <= main_~y~4 && main_~x~4 <= 91) && main_~y~4 <= 91) && 90 < main_~x~4) && 91 <= main_~x~4)) || (((18 <= main_~x~4 && main_~x~4 <= 18) && main_~y~4 <= 50) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 14 <= main_~x~4) && main_~x~4 <= 14) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && 9 <= main_~x~4) && main_~x~4 <= 9) && 50 <= main_~y~4)) || ((((main_~y~4 <= 81 && main_~x~4 <= 81) && 81 <= main_~x~4) && 80 < main_~x~4) && 81 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 0) && 0 <= main_~x~4) && 50 <= main_~y~4)) || ((((93 < main_~x~4 && main_~y~4 <= 94) && main_~x~4 <= 94) && 94 <= main_~y~4) && 94 <= main_~x~4)) || ((((main_~x~4 <= 77 && 76 < main_~x~4) && 77 <= main_~x~4) && main_~y~4 <= 77) && 77 <= main_~y~4)) || ((((main_~x~4 <= 75 && main_~y~4 <= 75) && 74 < main_~x~4) && 75 <= main_~x~4) && 75 <= main_~y~4)) || (((29 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 29)) || ((((main_~y~4 <= 93 && 92 < main_~x~4) && 93 <= main_~y~4) && main_~x~4 <= 93) && 93 <= main_~x~4)) || ((((87 < main_~x~4 && 88 <= main_~y~4) && main_~y~4 <= 88) && 88 <= main_~x~4) && main_~x~4 <= 88)) || (((main_~y~4 <= 50 && main_~x~4 <= 25) && 50 <= main_~y~4) && 25 <= main_~x~4)) || ((((94 < main_~x~4 && 95 <= main_~x~4) && 95 <= main_~y~4) && main_~y~4 <= 95) && main_~x~4 <= 95)) || ((((main_~x~4 <= 92 && 91 < main_~x~4) && 92 <= main_~y~4) && 92 <= main_~x~4) && main_~y~4 <= 92)) || (((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)) || ((((79 < main_~x~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)) || ((((81 < main_~x~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 <= 50 && main_~x~4 <= 26) && 50 <= main_~y~4) && 26 <= main_~x~4)) || ((((52 < main_~x~4 && 53 <= main_~x~4) && main_~x~4 <= 53) && main_~y~4 <= 53) && 53 <= main_~y~4)) || (((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)) || ((((61 <= main_~x~4 && 60 < main_~x~4) && main_~x~4 <= 61) && 61 <= main_~y~4) && main_~y~4 <= 61)) || ((((56 <= main_~x~4 && main_~y~4 <= 56) && main_~x~4 <= 56) && 56 <= main_~y~4) && 55 < main_~x~4)) || ((((main_~x~4 <= 76 && 76 <= main_~y~4) && main_~y~4 <= 76) && 76 <= main_~x~4) && 75 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 27) && 27 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~x~4 <= 50 && main_~y~4 <= 50) && 50 <= main_~x~4) && 49 < main_~x~4) && 50 <= main_~y~4)) || (((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)) || ((((64 < main_~x~4 && main_~y~4 <= 65) && 65 <= main_~x~4) && main_~x~4 <= 65) && 65 <= main_~y~4)) || ((((main_~x~4 <= 64 && 64 <= main_~x~4) && 63 < main_~x~4) && 64 <= main_~y~4) && main_~y~4 <= 64)) || (((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)) || ((((86 < main_~x~4 && main_~x~4 <= 87) && 87 <= main_~y~4) && main_~y~4 <= 87) && 87 <= main_~x~4)) || ((((96 < main_~x~4 && 97 <= main_~x~4) && main_~y~4 <= 97) && main_~x~4 <= 97) && 97 <= main_~y~4)) || ((((77 < main_~x~4 && main_~x~4 <= 78) && 78 <= main_~y~4) && 78 <= main_~x~4) && main_~y~4 <= 78)) || ((((main_~y~4 <= 84 && 83 < main_~x~4) && main_~x~4 <= 84) && 84 <= main_~y~4) && 84 <= main_~x~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_~y~4 <= 60 && 59 < main_~x~4) && 60 <= main_~x~4) && main_~x~4 <= 60) && 60 <= main_~y~4)) || ((((84 < main_~x~4 && main_~y~4 <= 85) && 85 <= main_~y~4) && 85 <= main_~x~4) && main_~x~4 <= 85)) || ((((57 < main_~x~4 && 58 <= main_~x~4) && main_~y~4 <= 58) && main_~x~4 <= 58) && 58 <= main_~y~4)) || (((main_~x~4 <= 7 && main_~y~4 <= 50) && 7 <= main_~x~4) && 50 <= main_~y~4)) || ((((71 <= main_~y~4 && 71 <= main_~x~4) && main_~x~4 <= 71) && main_~y~4 <= 71) && 70 < main_~x~4)) || ((((main_~x~4 <= 59 && main_~y~4 <= 59) && 59 <= main_~y~4) && 58 < main_~x~4) && 59 <= 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)) || ((((63 <= main_~x~4 && 63 <= main_~y~4) && main_~y~4 <= 63) && 62 < main_~x~4) && main_~x~4 <= 63)) || ((((83 <= main_~x~4 && main_~y~4 <= 83) && 83 <= main_~y~4) && 82 < main_~x~4) && main_~x~4 <= 83)) || ((((main_~y~4 <= 79 && 78 < main_~x~4) && 79 <= main_~x~4) && 79 <= main_~y~4) && main_~x~4 <= 79)) || ((((99 <= main_~y~4 && main_~y~4 <= 99) && 99 <= main_~x~4) && main_~x~4 <= 99) && 98 < main_~x~4)) || (((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)) || ((((54 <= main_~y~4 && main_~x~4 <= 54) && main_~y~4 <= 54) && 54 <= main_~x~4) && 53 < main_~x~4)) || (((main_~x~4 <= 46 && main_~y~4 <= 50) && 46 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~y~4 <= 69 && 69 <= main_~x~4) && main_~x~4 <= 69) && 69 <= main_~y~4) && 68 < main_~x~4)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && 45 <= main_~x~4) && main_~x~4 <= 45)) || ((((72 < main_~x~4 && main_~x~4 <= 73) && 73 <= main_~y~4) && 73 <= main_~x~4) && main_~y~4 <= 73)) || ((((main_~y~4 <= 89 && main_~x~4 <= 89) && 89 <= main_~x~4) && 88 < main_~x~4) && 89 <= main_~y~4)) || (((47 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 47) && 50 <= main_~y~4)) || ((99 < main_~x~4 && main_~y~4 <= 100) && ((100 <= main_~y~4 || 99 < main_~y~4) || 100 < main_~y~4))) || ((((54 < main_~x~4 && 55 <= main_~y~4) && main_~y~4 <= 55) && 55 <= main_~x~4) && main_~x~4 <= 55)) || ((((86 <= main_~y~4 && main_~y~4 <= 86) && 85 < main_~x~4) && 86 <= main_~x~4) && main_~x~4 <= 86)) || (((main_~y~4 <= 50 && main_~x~4 <= 39) && 39 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 4) && 50 <= main_~y~4) && 4 <= main_~x~4)) || (((main_~x~4 <= 23 && 23 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || ((((main_~x~4 <= 68 && 68 <= main_~x~4) && main_~y~4 <= 68) && 67 < main_~x~4) && 68 <= main_~y~4)) || (((main_~y~4 <= 50 && 49 <= main_~x~4) && main_~x~4 <= 49) && 50 <= main_~y~4)) || ((((main_~x~4 <= 52 && 52 <= main_~x~4) && 52 <= main_~y~4) && 51 < main_~x~4) && main_~y~4 <= 52) - InvariantResult [Line: 29]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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)) || ((((70 <= main_~y~4 && main_~x~4 <= 70) && 70 <= main_~x~4) && main_~y~4 <= 70) && 69 < main_~x~4)) || ((((51 <= main_~x~4 && main_~y~4 <= 51) && 51 <= main_~y~4) && 50 < main_~x~4) && main_~x~4 <= 51)) || ((((74 <= main_~y~4 && 74 <= main_~x~4) && main_~x~4 <= 74) && 73 < main_~x~4) && main_~y~4 <= 74)) || (((main_~y~4 <= 50 && main_~x~4 <= 35) && 35 <= main_~x~4) && 50 <= main_~y~4)) || ((((89 < 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 <= 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)) || ((((65 < main_~x~4 && 66 <= main_~y~4) && 66 <= main_~x~4) && main_~y~4 <= 66) && main_~x~4 <= 66)) || ((((72 <= main_~x~4 && 71 < main_~x~4) && main_~x~4 <= 72) && 72 <= main_~y~4) && main_~y~4 <= 72)) || ((((57 <= main_~y~4 && 56 < main_~x~4) && main_~y~4 <= 57) && 57 <= main_~x~4) && main_~x~4 <= 57)) || (((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_~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_~y~4 <= 96 && 95 < main_~x~4) && 96 <= main_~y~4) && main_~x~4 <= 96) && 96 <= main_~x~4)) || (((main_~x~4 <= 41 && 41 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || ((((67 <= main_~x~4 && main_~y~4 <= 67) && 66 < main_~x~4) && 67 <= main_~y~4) && main_~x~4 <= 67)) || ((((main_~x~4 <= 98 && 98 <= main_~x~4) && main_~y~4 <= 98) && 97 < main_~x~4) && 98 <= 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)) || ((((91 <= main_~y~4 && main_~x~4 <= 91) && main_~y~4 <= 91) && 90 < main_~x~4) && 91 <= main_~x~4)) || ((((main_~x~4 <= 62 && 62 <= main_~y~4) && main_~y~4 <= 62) && 61 < main_~x~4) && 62 <= main_~x~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_~y~4 <= 81 && main_~x~4 <= 81) && 81 <= main_~x~4) && 80 < main_~x~4) && 81 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 0) && 0 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~x~4 <= 77 && 76 < main_~x~4) && 77 <= main_~x~4) && main_~y~4 <= 77) && 77 <= main_~y~4)) || ((((93 < main_~x~4 && main_~y~4 <= 94) && main_~x~4 <= 94) && 94 <= main_~y~4) && 94 <= main_~x~4)) || ((((main_~x~4 <= 75 && main_~y~4 <= 75) && 74 < main_~x~4) && 75 <= main_~x~4) && 75 <= main_~y~4)) || (((29 <= main_~x~4 && main_~y~4 <= 50) && 50 <= main_~y~4) && main_~x~4 <= 29)) || ((((main_~y~4 <= 93 && 92 < main_~x~4) && 93 <= main_~y~4) && main_~x~4 <= 93) && 93 <= main_~x~4)) || ((((87 < main_~x~4 && 88 <= main_~y~4) && main_~y~4 <= 88) && 88 <= main_~x~4) && main_~x~4 <= 88)) || (((main_~y~4 <= 50 && main_~x~4 <= 25) && 50 <= main_~y~4) && 25 <= main_~x~4)) || ((((94 < main_~x~4 && 95 <= main_~x~4) && 95 <= main_~y~4) && main_~y~4 <= 95) && main_~x~4 <= 95)) || ((((main_~x~4 <= 92 && 91 < main_~x~4) && 92 <= main_~y~4) && 92 <= main_~x~4) && main_~y~4 <= 92)) || (((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)) || ((((79 < main_~x~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)) || ((((81 < main_~x~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 <= 50 && main_~x~4 <= 26) && 50 <= main_~y~4) && 26 <= main_~x~4)) || ((((52 < main_~x~4 && 53 <= main_~x~4) && main_~x~4 <= 53) && main_~y~4 <= 53) && 53 <= main_~y~4)) || (((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)) || ((((61 <= main_~x~4 && 60 < main_~x~4) && main_~x~4 <= 61) && 61 <= main_~y~4) && main_~y~4 <= 61)) || ((((56 <= main_~x~4 && main_~y~4 <= 56) && main_~x~4 <= 56) && 56 <= main_~y~4) && 55 < main_~x~4)) || ((((main_~x~4 <= 76 && 76 <= main_~y~4) && main_~y~4 <= 76) && 76 <= main_~x~4) && 75 < main_~x~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 27) && 27 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~x~4 <= 50 && main_~y~4 <= 50) && 50 <= main_~x~4) && 49 < main_~x~4) && 50 <= main_~y~4)) || (((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)) || ((((64 < main_~x~4 && main_~y~4 <= 65) && 65 <= main_~x~4) && main_~x~4 <= 65) && 65 <= main_~y~4)) || ((((main_~x~4 <= 64 && 64 <= main_~x~4) && 63 < main_~x~4) && 64 <= main_~y~4) && main_~y~4 <= 64)) || (((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)) || ((((86 < main_~x~4 && main_~x~4 <= 87) && 87 <= main_~y~4) && main_~y~4 <= 87) && 87 <= main_~x~4)) || ((((96 < main_~x~4 && 97 <= main_~x~4) && main_~y~4 <= 97) && main_~x~4 <= 97) && 97 <= main_~y~4)) || ((((77 < main_~x~4 && main_~x~4 <= 78) && 78 <= main_~y~4) && 78 <= main_~x~4) && main_~y~4 <= 78)) || ((((main_~y~4 <= 84 && 83 < main_~x~4) && main_~x~4 <= 84) && 84 <= main_~y~4) && 84 <= main_~x~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_~y~4 <= 60 && 59 < main_~x~4) && 60 <= main_~x~4) && main_~x~4 <= 60) && 60 <= main_~y~4)) || ((99 <= main_~y~4 && main_~y~4 <= 99) && 99 <= main_~x~4)) || ((((84 < main_~x~4 && main_~y~4 <= 85) && 85 <= main_~y~4) && 85 <= main_~x~4) && main_~x~4 <= 85)) || ((((57 < main_~x~4 && 58 <= main_~x~4) && main_~y~4 <= 58) && main_~x~4 <= 58) && 58 <= main_~y~4)) || (((main_~x~4 <= 7 && main_~y~4 <= 50) && 7 <= main_~x~4) && 50 <= main_~y~4)) || ((((71 <= main_~y~4 && 71 <= main_~x~4) && main_~x~4 <= 71) && main_~y~4 <= 71) && 70 < main_~x~4)) || ((((main_~x~4 <= 59 && main_~y~4 <= 59) && 59 <= main_~y~4) && 58 < main_~x~4) && 59 <= 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)) || ((((63 <= main_~x~4 && 63 <= main_~y~4) && main_~y~4 <= 63) && 62 < main_~x~4) && main_~x~4 <= 63)) || ((((83 <= main_~x~4 && main_~y~4 <= 83) && 83 <= main_~y~4) && 82 < main_~x~4) && main_~x~4 <= 83)) || ((((main_~y~4 <= 79 && 78 < main_~x~4) && 79 <= main_~x~4) && 79 <= main_~y~4) && main_~x~4 <= 79)) || (((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)) || ((((54 <= main_~y~4 && main_~x~4 <= 54) && main_~y~4 <= 54) && 54 <= main_~x~4) && 53 < main_~x~4)) || (((main_~x~4 <= 46 && main_~y~4 <= 50) && 46 <= main_~x~4) && 50 <= main_~y~4)) || ((((main_~y~4 <= 69 && 69 <= main_~x~4) && main_~x~4 <= 69) && 69 <= main_~y~4) && 68 < main_~x~4)) || (((main_~y~4 <= 50 && 50 <= main_~y~4) && 45 <= main_~x~4) && main_~x~4 <= 45)) || ((((72 < main_~x~4 && main_~x~4 <= 73) && 73 <= main_~y~4) && 73 <= main_~x~4) && main_~y~4 <= 73)) || ((((main_~y~4 <= 89 && main_~x~4 <= 89) && 89 <= main_~x~4) && 88 < main_~x~4) && 89 <= main_~y~4)) || (((47 <= main_~x~4 && main_~y~4 <= 50) && main_~x~4 <= 47) && 50 <= main_~y~4)) || ((((54 < main_~x~4 && 55 <= main_~y~4) && main_~y~4 <= 55) && 55 <= main_~x~4) && main_~x~4 <= 55)) || ((((86 <= main_~y~4 && main_~y~4 <= 86) && 85 < main_~x~4) && 86 <= main_~x~4) && main_~x~4 <= 86)) || (((main_~y~4 <= 50 && main_~x~4 <= 39) && 39 <= main_~x~4) && 50 <= main_~y~4)) || (((main_~y~4 <= 50 && main_~x~4 <= 4) && 50 <= main_~y~4) && 4 <= main_~x~4)) || (((main_~x~4 <= 23 && 23 <= main_~x~4) && main_~y~4 <= 50) && 50 <= main_~y~4)) || ((((main_~x~4 <= 52 && 52 <= main_~x~4) && 52 <= main_~y~4) && 51 < main_~x~4) && main_~y~4 <= 52)) || (((main_~y~4 <= 50 && 49 <= main_~x~4) && main_~x~4 <= 49) && 50 <= main_~y~4)) || ((((main_~x~4 <= 68 && 68 <= main_~x~4) && main_~y~4 <= 68) && 67 < main_~x~4) && 68 <= main_~y~4) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.16 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 42.03 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 23.87 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 361.04 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 272337.93 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 131.1 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 14.4 MB). Peak memory consumption was 145.4 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_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-01_03-48-51-911.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/gj2007.c.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-01_03-48-51-911.csv Received shutdown request...