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/count_by_1.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b2fde6a [2018-09-28 11:31:46,413 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 11:31:46,415 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 11:31:46,431 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 11:31:46,432 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 11:31:46,433 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 11:31:46,434 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 11:31:46,438 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 11:31:46,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 11:31:46,448 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 11:31:46,449 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 11:31:46,453 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 11:31:46,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 11:31:46,458 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 11:31:46,459 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 11:31:46,460 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 11:31:46,463 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 11:31:46,465 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 11:31:46,471 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 11:31:46,473 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 11:31:46,474 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 11:31:46,478 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 11:31:46,482 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 11:31:46,482 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 11:31:46,482 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 11:31:46,484 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 11:31:46,485 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 11:31:46,487 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 11:31:46,487 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 11:31:46,490 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 11:31:46,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 11:31:46,491 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 11:31:46,491 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 11:31:46,491 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 11:31:46,492 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 11:31:46,493 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 11:31:46,493 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 [2018-09-28 11:31:46,522 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 11:31:46,524 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 11:31:46,525 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 11:31:46,525 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 11:31:46,526 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 11:31:46,526 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 11:31:46,526 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 11:31:46,527 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-28 11:31:46,527 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 11:31:46,527 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-28 11:31:46,527 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 11:31:46,527 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 11:31:46,528 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 11:31:46,528 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 11:31:46,528 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-28 11:31:46,528 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 11:31:46,529 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 11:31:46,530 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-28 11:31:46,530 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-28 11:31:46,530 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-28 11:31:46,530 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 11:31:46,531 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 11:31:46,531 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-28 11:31:46,531 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 11:31:46,532 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 11:31:46,532 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 11:31:46,532 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-28 11:31:46,532 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 11:31:46,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 11:31:46,533 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 11:31:46,597 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 11:31:46,608 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 11:31:46,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 11:31:46,615 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-28 11:31:46,616 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-28 11:31:46,617 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/count_by_1.i_3.bpl [2018-09-28 11:31:46,617 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/count_by_1.i_3.bpl' [2018-09-28 11:31:46,676 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 11:31:46,679 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-28 11:31:46,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-28 11:31:46,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-28 11:31:46,680 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-28 11:31:46,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-28 11:31:46,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-28 11:31:46,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-28 11:31:46,720 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-28 11:31:46,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-28 11:31:46,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-28 11:31:46,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-28 11:31:46,741 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-28 11:31:46,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 28.09 11:31:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-28 11:31:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-28 11:31:46,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-28 11:31:46,969 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-28 11:31:46,969 INFO L202 PluginConnector]: Adding new model count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.09 11:31:46 BoogieIcfgContainer [2018-09-28 11:31:46,969 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-28 11:31:46,970 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-28 11:31:46,970 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-28 11:31:46,981 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-28 11:31:46,981 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.09 11:31:46" (1/1) ... [2018-09-28 11:31:46,996 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-28 11:31:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-28 11:31:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-28 11:31:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-28 11:31:47,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-09-28 11:31:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-09-28 11:31:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-28 11:31:47,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2018-09-28 11:31:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-09-28 11:31:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-28 11:31:48,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:48,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2018-09-28 11:31:48,639 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2018-09-28 11:31:48,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-28 11:31:48,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:49,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2018-09-28 11:31:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2018-09-28 11:31:49,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-09-28 11:31:49,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 15 states and 16 transitions. [2018-09-28 11:31:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2018-09-28 11:31:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-09-28 11:31:49,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2018-09-28 11:31:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2018-09-28 11:31:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-09-28 11:31:50,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 19 states and 20 transitions. [2018-09-28 11:31:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 20 transitions. [2018-09-28 11:31:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-28 11:31:50,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 21 states and 22 transitions. [2018-09-28 11:31:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2018-09-28 11:31:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-09-28 11:31:51,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 23 states and 24 transitions. [2018-09-28 11:31:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2018-09-28 11:31:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-09-28 11:31:52,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:52,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 25 states and 26 transitions. [2018-09-28 11:31:52,993 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-09-28 11:31:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-09-28 11:31:52,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 27 states and 28 transitions. [2018-09-28 11:31:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2018-09-28 11:31:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-09-28 11:31:53,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2018-09-28 11:31:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2018-09-28 11:31:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-09-28 11:31:54,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:54,202 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 31 states and 32 transitions. [2018-09-28 11:31:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2018-09-28 11:31:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-09-28 11:31:54,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:55,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 33 states and 34 transitions. [2018-09-28 11:31:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2018-09-28 11:31:55,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-09-28 11:31:55,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 35 states and 36 transitions. [2018-09-28 11:31:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2018-09-28 11:31:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-28 11:31:55,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:56,039 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 37 states and 38 transitions. [2018-09-28 11:31:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 38 transitions. [2018-09-28 11:31:56,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-09-28 11:31:56,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:56,485 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 39 states and 40 transitions. [2018-09-28 11:31:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2018-09-28 11:31:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-09-28 11:31:56,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:57,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 41 states and 42 transitions. [2018-09-28 11:31:57,673 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-09-28 11:31:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-09-28 11:31:57,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 43 states and 44 transitions. [2018-09-28 11:31:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 44 transitions. [2018-09-28 11:31:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-09-28 11:31:58,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 45 states and 46 transitions. [2018-09-28 11:31:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2018-09-28 11:31:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-09-28 11:31:59,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:31:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:31:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 47 states and 48 transitions. [2018-09-28 11:31:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2018-09-28 11:31:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-09-28 11:31:59,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:31:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:31:59,921 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 49 states and 50 transitions. [2018-09-28 11:32:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 50 transitions. [2018-09-28 11:32:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-09-28 11:32:00,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:01,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 51 states and 52 transitions. [2018-09-28 11:32:01,478 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2018-09-28 11:32:01,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-09-28 11:32:01,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 53 states and 54 transitions. [2018-09-28 11:32:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2018-09-28 11:32:02,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-09-28 11:32:02,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 55 states and 56 transitions. [2018-09-28 11:32:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 56 transitions. [2018-09-28 11:32:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-09-28 11:32:02,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:03,106 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 57 states and 58 transitions. [2018-09-28 11:32:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2018-09-28 11:32:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-09-28 11:32:03,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:04,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 59 states and 60 transitions. [2018-09-28 11:32:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 60 transitions. [2018-09-28 11:32:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-09-28 11:32:04,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 61 states and 62 transitions. [2018-09-28 11:32:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 62 transitions. [2018-09-28 11:32:07,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-09-28 11:32:07,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 0 proven. 812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 63 states and 64 transitions. [2018-09-28 11:32:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2018-09-28 11:32:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-09-28 11:32:08,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 65 states and 66 transitions. [2018-09-28 11:32:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 66 transitions. [2018-09-28 11:32:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-09-28 11:32:09,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 0 proven. 930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:10,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 67 states and 68 transitions. [2018-09-28 11:32:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 68 transitions. [2018-09-28 11:32:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-09-28 11:32:10,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 69 states and 70 transitions. [2018-09-28 11:32:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 70 transitions. [2018-09-28 11:32:12,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-09-28 11:32:12,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 71 states and 72 transitions. [2018-09-28 11:32:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 72 transitions. [2018-09-28 11:32:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-09-28 11:32:13,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:13,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 73 states and 74 transitions. [2018-09-28 11:32:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 74 transitions. [2018-09-28 11:32:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-09-28 11:32:14,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:14,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 75 states and 76 transitions. [2018-09-28 11:32:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 76 transitions. [2018-09-28 11:32:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-09-28 11:32:15,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 77 states and 78 transitions. [2018-09-28 11:32:16,832 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 78 transitions. [2018-09-28 11:32:16,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-09-28 11:32:16,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 0 proven. 1332 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 79 states and 80 transitions. [2018-09-28 11:32:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 80 transitions. [2018-09-28 11:32:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-09-28 11:32:17,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 81 states and 82 transitions. [2018-09-28 11:32:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 82 transitions. [2018-09-28 11:32:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-09-28 11:32:19,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 0 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 83 states and 84 transitions. [2018-09-28 11:32:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 84 transitions. [2018-09-28 11:32:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-09-28 11:32:20,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:20,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 1560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:21,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 85 states and 86 transitions. [2018-09-28 11:32:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 86 transitions. [2018-09-28 11:32:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-09-28 11:32:21,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1640 backedges. 0 proven. 1640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 87 states and 88 transitions. [2018-09-28 11:32:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 88 transitions. [2018-09-28 11:32:22,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2018-09-28 11:32:22,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:22,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 89 states and 90 transitions. [2018-09-28 11:32:23,784 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 90 transitions. [2018-09-28 11:32:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-09-28 11:32:23,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:23,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1806 backedges. 0 proven. 1806 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:24,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 91 states and 92 transitions. [2018-09-28 11:32:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 92 transitions. [2018-09-28 11:32:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-09-28 11:32:24,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 0 proven. 1892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:26,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 93 states and 94 transitions. [2018-09-28 11:32:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 94 transitions. [2018-09-28 11:32:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-09-28 11:32:26,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 1980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 95 states and 96 transitions. [2018-09-28 11:32:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 96 transitions. [2018-09-28 11:32:27,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-09-28 11:32:27,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:27,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 2070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 97 states and 98 transitions. [2018-09-28 11:32:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 98 transitions. [2018-09-28 11:32:28,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-09-28 11:32:28,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2162 backedges. 0 proven. 2162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:31,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 99 states and 100 transitions. [2018-09-28 11:32:31,411 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 100 transitions. [2018-09-28 11:32:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-09-28 11:32:31,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 101 states and 102 transitions. [2018-09-28 11:32:37,060 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 102 transitions. [2018-09-28 11:32:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-09-28 11:32:37,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 103 states and 104 transitions. [2018-09-28 11:32:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 104 transitions. [2018-09-28 11:32:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-09-28 11:32:39,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:39,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 0 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:40,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 105 states and 106 transitions. [2018-09-28 11:32:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 106 transitions. [2018-09-28 11:32:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-09-28 11:32:40,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2550 backedges. 0 proven. 2550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 107 states and 108 transitions. [2018-09-28 11:32:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 108 transitions. [2018-09-28 11:32:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-09-28 11:32:42,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 2652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:44,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 109 states and 110 transitions. [2018-09-28 11:32:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 110 transitions. [2018-09-28 11:32:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-09-28 11:32:44,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 2756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 111 states and 112 transitions. [2018-09-28 11:32:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 112 transitions. [2018-09-28 11:32:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-09-28 11:32:45,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 113 states and 114 transitions. [2018-09-28 11:32:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 114 transitions. [2018-09-28 11:32:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-09-28 11:32:47,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 115 states and 116 transitions. [2018-09-28 11:32:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 116 transitions. [2018-09-28 11:32:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-09-28 11:32:49,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 117 states and 118 transitions. [2018-09-28 11:32:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 118 transitions. [2018-09-28 11:32:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-09-28 11:32:51,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:51,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3192 backedges. 0 proven. 3192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 119 states and 120 transitions. [2018-09-28 11:32:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 120 transitions. [2018-09-28 11:32:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-09-28 11:32:53,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:53,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 3306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:55,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 121 states and 122 transitions. [2018-09-28 11:32:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 122 transitions. [2018-09-28 11:32:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-09-28 11:32:55,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3422 backedges. 0 proven. 3422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 123 states and 124 transitions. [2018-09-28 11:32:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 124 transitions. [2018-09-28 11:32:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-09-28 11:32:57,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:32:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3540 backedges. 0 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:32:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:32:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 125 states and 126 transitions. [2018-09-28 11:32:59,905 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 126 transitions. [2018-09-28 11:32:59,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-09-28 11:32:59,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:32:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:00,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 0 proven. 3660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 127 states and 128 transitions. [2018-09-28 11:33:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 128 transitions. [2018-09-28 11:33:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-09-28 11:33:01,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 129 states and 130 transitions. [2018-09-28 11:33:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 130 transitions. [2018-09-28 11:33:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-09-28 11:33:04,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3906 backedges. 0 proven. 3906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:06,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 131 states and 132 transitions. [2018-09-28 11:33:06,152 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 132 transitions. [2018-09-28 11:33:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-09-28 11:33:06,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 4032 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 133 states and 134 transitions. [2018-09-28 11:33:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 134 transitions. [2018-09-28 11:33:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-09-28 11:33:08,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:08,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4160 backedges. 0 proven. 4160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:10,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 135 states and 136 transitions. [2018-09-28 11:33:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 136 transitions. [2018-09-28 11:33:10,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-09-28 11:33:10,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4290 backedges. 0 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 137 states and 138 transitions. [2018-09-28 11:33:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 138 transitions. [2018-09-28 11:33:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-09-28 11:33:13,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:13,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4422 backedges. 0 proven. 4422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 139 states and 140 transitions. [2018-09-28 11:33:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 140 transitions. [2018-09-28 11:33:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-09-28 11:33:15,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4556 backedges. 0 proven. 4556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 141 states and 142 transitions. [2018-09-28 11:33:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 142 transitions. [2018-09-28 11:33:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-09-28 11:33:18,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4692 backedges. 0 proven. 4692 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 143 states and 144 transitions. [2018-09-28 11:33:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 144 transitions. [2018-09-28 11:33:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-09-28 11:33:21,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4830 backedges. 0 proven. 4830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:23,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 145 states and 146 transitions. [2018-09-28 11:33:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 146 transitions. [2018-09-28 11:33:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-09-28 11:33:23,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4970 backedges. 0 proven. 4970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:26,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 147 states and 148 transitions. [2018-09-28 11:33:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 148 transitions. [2018-09-28 11:33:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-09-28 11:33:26,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:26,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 5112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 149 states and 150 transitions. [2018-09-28 11:33:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 150 transitions. [2018-09-28 11:33:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-09-28 11:33:29,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:29,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5256 backedges. 0 proven. 5256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 151 states and 152 transitions. [2018-09-28 11:33:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 152 transitions. [2018-09-28 11:33:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-09-28 11:33:32,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5402 backedges. 0 proven. 5402 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 153 states and 154 transitions. [2018-09-28 11:33:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 154 transitions. [2018-09-28 11:33:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-09-28 11:33:35,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5550 backedges. 0 proven. 5550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 155 states and 156 transitions. [2018-09-28 11:33:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 156 transitions. [2018-09-28 11:33:38,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-09-28 11:33:38,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:38,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5700 backedges. 0 proven. 5700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 157 states and 158 transitions. [2018-09-28 11:33:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 158 transitions. [2018-09-28 11:33:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-09-28 11:33:41,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5852 backedges. 0 proven. 5852 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 159 states and 160 transitions. [2018-09-28 11:33:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 160 transitions. [2018-09-28 11:33:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-09-28 11:33:44,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 6006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 161 states and 162 transitions. [2018-09-28 11:33:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 162 transitions. [2018-09-28 11:33:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-09-28 11:33:47,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6162 backedges. 0 proven. 6162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 163 states and 164 transitions. [2018-09-28 11:33:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 164 transitions. [2018-09-28 11:33:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-09-28 11:33:51,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6320 backedges. 0 proven. 6320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 165 states and 166 transitions. [2018-09-28 11:33:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 166 transitions. [2018-09-28 11:33:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-09-28 11:33:54,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6480 backedges. 0 proven. 6480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:33:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:33:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 167 states and 168 transitions. [2018-09-28 11:33:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 168 transitions. [2018-09-28 11:33:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-09-28 11:33:57,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:33:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:33:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6642 backedges. 0 proven. 6642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 169 states and 170 transitions. [2018-09-28 11:34:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 170 transitions. [2018-09-28 11:34:01,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-09-28 11:34:01,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:01,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6806 backedges. 0 proven. 6806 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:05,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 171 states and 172 transitions. [2018-09-28 11:34:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 172 transitions. [2018-09-28 11:34:05,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-09-28 11:34:05,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:05,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 6972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 173 states and 174 transitions. [2018-09-28 11:34:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 174 transitions. [2018-09-28 11:34:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-09-28 11:34:09,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:13,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:13,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 175 states and 176 transitions. [2018-09-28 11:34:13,018 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 176 transitions. [2018-09-28 11:34:13,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-09-28 11:34:13,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:13,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 7310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 177 states and 178 transitions. [2018-09-28 11:34:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 178 transitions. [2018-09-28 11:34:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-09-28 11:34:17,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7482 backedges. 0 proven. 7482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 179 states and 180 transitions. [2018-09-28 11:34:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 180 transitions. [2018-09-28 11:34:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-09-28 11:34:21,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7656 backedges. 0 proven. 7656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 181 states and 182 transitions. [2018-09-28 11:34:25,435 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 182 transitions. [2018-09-28 11:34:25,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-09-28 11:34:25,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7832 backedges. 0 proven. 7832 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:29,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 183 states and 184 transitions. [2018-09-28 11:34:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 184 transitions. [2018-09-28 11:34:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-09-28 11:34:29,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8010 backedges. 0 proven. 8010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 185 states and 186 transitions. [2018-09-28 11:34:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 186 transitions. [2018-09-28 11:34:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-09-28 11:34:33,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8190 backedges. 0 proven. 8190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 187 states and 188 transitions. [2018-09-28 11:34:38,513 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 188 transitions. [2018-09-28 11:34:38,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-09-28 11:34:38,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8372 backedges. 0 proven. 8372 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 189 states and 190 transitions. [2018-09-28 11:34:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 190 transitions. [2018-09-28 11:34:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-09-28 11:34:43,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8556 backedges. 0 proven. 8556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 191 states and 192 transitions. [2018-09-28 11:34:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 192 transitions. [2018-09-28 11:34:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-09-28 11:34:48,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8742 backedges. 0 proven. 8742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 193 states and 194 transitions. [2018-09-28 11:34:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 194 transitions. [2018-09-28 11:34:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-09-28 11:34:52,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8930 backedges. 0 proven. 8930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:34:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:34:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 195 states and 196 transitions. [2018-09-28 11:34:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 196 transitions. [2018-09-28 11:34:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2018-09-28 11:34:58,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:34:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:34:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 9120 backedges. 0 proven. 9120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 197 states and 198 transitions. [2018-09-28 11:35:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 198 transitions. [2018-09-28 11:35:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-09-28 11:35:03,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 9312 backedges. 0 proven. 9312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 199 states and 200 transitions. [2018-09-28 11:35:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 200 transitions. [2018-09-28 11:35:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-09-28 11:35:08,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 9506 backedges. 0 proven. 9506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:13,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:13,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 201 states and 202 transitions. [2018-09-28 11:35:13,844 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 202 transitions. [2018-09-28 11:35:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-09-28 11:35:13,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 9702 backedges. 0 proven. 9702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:19,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 203 states and 204 transitions. [2018-09-28 11:35:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 204 transitions. [2018-09-28 11:35:19,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-09-28 11:35:19,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 9900 backedges. 0 proven. 9900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:25,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:25,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 205 states and 206 transitions. [2018-09-28 11:35:25,041 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 206 transitions. [2018-09-28 11:35:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-09-28 11:35:25,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:25,603 INFO L134 CoverageAnalysis]: Checked inductivity of 10100 backedges. 0 proven. 10100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 207 states and 208 transitions. [2018-09-28 11:35:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 208 transitions. [2018-09-28 11:35:30,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-09-28 11:35:30,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 10302 backedges. 0 proven. 10302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 209 states and 210 transitions. [2018-09-28 11:35:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 210 transitions. [2018-09-28 11:35:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-09-28 11:35:36,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:36,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 10506 backedges. 0 proven. 10506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:42,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 211 states and 212 transitions. [2018-09-28 11:35:42,625 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 212 transitions. [2018-09-28 11:35:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-09-28 11:35:42,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:43,128 INFO L134 CoverageAnalysis]: Checked inductivity of 10712 backedges. 0 proven. 10712 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:48,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 213 states and 214 transitions. [2018-09-28 11:35:48,709 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 214 transitions. [2018-09-28 11:35:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-09-28 11:35:48,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 10920 backedges. 0 proven. 10920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:35:54,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:35:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 215 states and 216 transitions. [2018-09-28 11:35:54,939 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 216 transitions. [2018-09-28 11:35:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-09-28 11:35:54,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:35:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:35:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 11130 backedges. 0 proven. 11130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-28 11:36:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-28 11:36:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 217 states and 218 transitions. [2018-09-28 11:36:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 218 transitions. [2018-09-28 11:36:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-09-28 11:36:01,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-28 11:36:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-28 11:36:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11342 backedges. 0 proven. 11342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-09-28 11:36:08,073 INFO L202 PluginConnector]: Adding new model count_by_1.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 28.09 11:36:08 ImpRootNode [2018-09-28 11:36:08,073 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-28 11:36:08,074 INFO L168 Benchmark]: Toolchain (without parser) took 261398.11 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -411.0 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 398.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-09-28 11:36:08,076 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-28 11:36:08,077 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-28 11:36:08,077 INFO L168 Benchmark]: Boogie Preprocessor took 20.50 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-28 11:36:08,078 INFO L168 Benchmark]: RCFGBuilder took 228.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-09-28 11:36:08,079 INFO L168 Benchmark]: CodeCheck took 261103.82 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -411.0 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 377.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-09-28 11:36:08,082 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 34]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 34) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. UNKNOWN Result, 261.0s OverallTime, 107 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, -4 SDslu, -8 SDs, 0 SdLazy, -10 SolverSat, -6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 72.2s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 24.3s InterpolantComputationTime, 11770 NumberOfCodeBlocks, 11770 NumberOfCodeBlocksAsserted, 107 NumberOfCheckSat, 11663 ConstructedInterpolants, 0 QuantifiedInterpolants, 5015411 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 107 InterpolantComputations, 1 PerfectInterpolantSequences, 0/408312 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 40.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 20.50 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 228.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 261103.82 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -411.0 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 377.1 MB). There was no memory consumed. Max. memory is 7.1 GB. Cannot interrupt operation gracefully because timeout expired. Forcing shutdown