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/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f-m [2018-10-04 15:07:19,920 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 15:07:19,923 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 15:07:19,936 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 15:07:19,936 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 15:07:19,937 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 15:07:19,940 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 15:07:19,942 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 15:07:19,944 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 15:07:19,945 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 15:07:19,946 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 15:07:19,946 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 15:07:19,947 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 15:07:19,949 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 15:07:19,956 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 15:07:19,957 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 15:07:19,961 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 15:07:19,963 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 15:07:19,968 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 15:07:19,971 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 15:07:19,974 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 15:07:19,977 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 15:07:19,982 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 15:07:19,982 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 15:07:19,982 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 15:07:19,983 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 15:07:19,984 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 15:07:19,987 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 15:07:19,988 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 15:07:19,989 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 15:07:19,989 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 15:07:19,991 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 15:07:19,992 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 15:07:19,992 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 15:07:19,994 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 15:07:19,995 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 15:07:19,995 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-04 15:07:20,026 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 15:07:20,027 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 15:07:20,027 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 15:07:20,028 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 15:07:20,028 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 15:07:20,028 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 15:07:20,032 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 15:07:20,032 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 15:07:20,032 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 15:07:20,032 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 15:07:20,033 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 15:07:20,033 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 15:07:20,034 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 15:07:20,034 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 15:07:20,034 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 15:07:20,034 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 15:07:20,034 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 15:07:20,035 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 15:07:20,036 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 15:07:20,036 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 15:07:20,036 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 15:07:20,037 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 15:07:20,037 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 15:07:20,037 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 15:07:20,037 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 15:07:20,037 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 15:07:20,038 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 15:07:20,038 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 15:07:20,038 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 15:07:20,038 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 15:07:20,109 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 15:07:20,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 15:07:20,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 15:07:20,134 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 15:07:20,135 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 15:07:20,136 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl [2018-10-04 15:07:20,136 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl' [2018-10-04 15:07:20,189 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 15:07:20,191 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 15:07:20,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 15:07:20,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 15:07:20,192 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 15:07:20,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,229 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-04 15:07:20,230 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-04 15:07:20,230 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-04 15:07:20,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 15:07:20,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 15:07:20,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 15:07:20,234 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 15:07:20,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 15:07:20,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 15:07:20,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 15:07:20,254 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 15:07:20,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:07:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 15:07:20,335 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-10-04 15:07:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-04 15:07:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-04 15:07:20,560 INFO L338 CfgBuilder]: Using library mode [2018-10-04 15:07:20,561 INFO L202 PluginConnector]: Adding new model GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 03:07:20 BoogieIcfgContainer [2018-10-04 15:07:20,561 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 15:07:20,562 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 15:07:20,562 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 15:07:20,574 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 15:07:20,574 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 03:07:20" (1/1) ... [2018-10-04 15:07:20,590 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 15:07:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4 transitions. [2018-10-04 15:07:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 4 transitions. [2018-10-04 15:07:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-10-04 15:07:20,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:20,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 5 states and 8 transitions. [2018-10-04 15:07:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 8 transitions. [2018-10-04 15:07:21,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-04 15:07:21,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:21,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:21,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 7 states and 16 transitions. [2018-10-04 15:07:21,917 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 16 transitions. [2018-10-04 15:07:21,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 15:07:21,917 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 10 states and 29 transitions. [2018-10-04 15:07:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 29 transitions. [2018-10-04 15:07:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 15:07:23,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 11 states and 30 transitions. [2018-10-04 15:07:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 30 transitions. [2018-10-04 15:07:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-04 15:07:24,136 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 15 states and 49 transitions. [2018-10-04 15:07:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 49 transitions. [2018-10-04 15:07:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-04 15:07:27,206 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:27,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 16 states and 50 transitions. [2018-10-04 15:07:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 50 transitions. [2018-10-04 15:07:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-04 15:07:27,575 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 18 states and 54 transitions. [2018-10-04 15:07:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 54 transitions. [2018-10-04 15:07:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-04 15:07:28,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 19 states and 55 transitions. [2018-10-04 15:07:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 55 transitions. [2018-10-04 15:07:29,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 15:07:29,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:31,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 24 states and 79 transitions. [2018-10-04 15:07:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 79 transitions. [2018-10-04 15:07:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 15:07:31,365 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:31,414 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 26 states and 83 transitions. [2018-10-04 15:07:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 83 transitions. [2018-10-04 15:07:32,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 15:07:32,395 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:32,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 27 states and 84 transitions. [2018-10-04 15:07:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 84 transitions. [2018-10-04 15:07:33,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 15:07:33,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 30 states and 92 transitions. [2018-10-04 15:07:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 92 transitions. [2018-10-04 15:07:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 15:07:33,932 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:34,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:34,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 32 states and 96 transitions. [2018-10-04 15:07:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 96 transitions. [2018-10-04 15:07:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 15:07:34,951 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:35,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 33 states and 97 transitions. [2018-10-04 15:07:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 97 transitions. [2018-10-04 15:07:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 15:07:35,511 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 34 states and 98 transitions. [2018-10-04 15:07:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 98 transitions. [2018-10-04 15:07:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:35,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:36,420 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 40 states and 128 transitions. [2018-10-04 15:07:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 128 transitions. [2018-10-04 15:07:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:40,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 42 states and 132 transitions. [2018-10-04 15:07:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 132 transitions. [2018-10-04 15:07:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:42,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:44,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 46 states and 145 transitions. [2018-10-04 15:07:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 145 transitions. [2018-10-04 15:07:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:44,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:45,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 48 states and 149 transitions. [2018-10-04 15:07:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 149 transitions. [2018-10-04 15:07:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:45,060 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 50 states and 153 transitions. [2018-10-04 15:07:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 153 transitions. [2018-10-04 15:07:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:46,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 52 states and 158 transitions. [2018-10-04 15:07:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 158 transitions. [2018-10-04 15:07:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:47,142 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 53 states and 159 transitions. [2018-10-04 15:07:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 159 transitions. [2018-10-04 15:07:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:47,726 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 54 states and 160 transitions. [2018-10-04 15:07:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 160 transitions. [2018-10-04 15:07:48,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:48,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 55 states and 161 transitions. [2018-10-04 15:07:49,102 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 161 transitions. [2018-10-04 15:07:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:49,103 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:49,169 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 56 states and 162 transitions. [2018-10-04 15:07:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 162 transitions. [2018-10-04 15:07:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:49,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:50,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 57 states and 163 transitions. [2018-10-04 15:07:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 163 transitions. [2018-10-04 15:07:50,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:50,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 59 states and 167 transitions. [2018-10-04 15:07:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 167 transitions. [2018-10-04 15:07:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 15:07:51,845 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 60 states and 168 transitions. [2018-10-04 15:07:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 168 transitions. [2018-10-04 15:07:52,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:07:52,487 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 67 states and 203 transitions. [2018-10-04 15:07:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 203 transitions. [2018-10-04 15:07:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:07:58,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:07:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:07:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 69 states and 207 transitions. [2018-10-04 15:07:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 207 transitions. [2018-10-04 15:07:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:07:59,393 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:07:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:07:59,594 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 72 states and 213 transitions. [2018-10-04 15:08:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 213 transitions. [2018-10-04 15:08:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:01,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 74 states and 216 transitions. [2018-10-04 15:08:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 216 transitions. [2018-10-04 15:08:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:03,246 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 76 states and 220 transitions. [2018-10-04 15:08:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 220 transitions. [2018-10-04 15:08:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:05,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 77 states and 221 transitions. [2018-10-04 15:08:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 221 transitions. [2018-10-04 15:08:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:06,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 82 states and 237 transitions. [2018-10-04 15:08:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 237 transitions. [2018-10-04 15:08:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:09,599 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:11,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 83 states and 238 transitions. [2018-10-04 15:08:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 238 transitions. [2018-10-04 15:08:11,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:11,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:12,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 84 states and 240 transitions. [2018-10-04 15:08:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 240 transitions. [2018-10-04 15:08:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:12,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 86 states and 243 transitions. [2018-10-04 15:08:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 243 transitions. [2018-10-04 15:08:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:14,485 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 89 states and 253 transitions. [2018-10-04 15:08:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 253 transitions. [2018-10-04 15:08:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:17,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:17,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 90 states and 254 transitions. [2018-10-04 15:08:18,307 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 254 transitions. [2018-10-04 15:08:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:18,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 92 states and 258 transitions. [2018-10-04 15:08:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 258 transitions. [2018-10-04 15:08:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:20,187 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:20,273 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 94 states and 261 transitions. [2018-10-04 15:08:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 261 transitions. [2018-10-04 15:08:22,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:22,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:23,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 95 states and 262 transitions. [2018-10-04 15:08:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 262 transitions. [2018-10-04 15:08:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:23,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 98 states and 270 transitions. [2018-10-04 15:08:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 270 transitions. [2018-10-04 15:08:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:25,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 100 states and 274 transitions. [2018-10-04 15:08:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 274 transitions. [2018-10-04 15:08:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:27,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:27,761 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 101 states and 275 transitions. [2018-10-04 15:08:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 275 transitions. [2018-10-04 15:08:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 15:08:28,953 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:30,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:30,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 102 states and 276 transitions. [2018-10-04 15:08:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 276 transitions. [2018-10-04 15:08:30,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:08:30,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:32,082 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:40,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:40,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 110 states and 316 transitions. [2018-10-04 15:08:40,480 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 316 transitions. [2018-10-04 15:08:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:08:40,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 114 states and 325 transitions. [2018-10-04 15:08:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 325 transitions. [2018-10-04 15:08:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:08:44,879 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 117 states and 330 transitions. [2018-10-04 15:08:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 330 transitions. [2018-10-04 15:08:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:08:48,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 119 states and 334 transitions. [2018-10-04 15:08:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 334 transitions. [2018-10-04 15:08:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:08:52,152 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:52,451 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 120 states and 335 transitions. [2018-10-04 15:08:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 335 transitions. [2018-10-04 15:08:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:08:54,592 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:08:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:08:57,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 122 states and 339 transitions. [2018-10-04 15:08:57,233 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 339 transitions. [2018-10-04 15:08:57,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:08:57,234 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:08:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:08:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 125 states and 344 transitions. [2018-10-04 15:09:00,901 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 344 transitions. [2018-10-04 15:09:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:00,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 128 states and 356 transitions. [2018-10-04 15:09:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 356 transitions. [2018-10-04 15:09:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:04,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 132 states and 365 transitions. [2018-10-04 15:09:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 365 transitions. [2018-10-04 15:09:09,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:09,217 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:12,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 134 states and 369 transitions. [2018-10-04 15:09:12,158 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 369 transitions. [2018-10-04 15:09:12,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:12,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 135 states and 370 transitions. [2018-10-04 15:09:14,106 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 370 transitions. [2018-10-04 15:09:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:14,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 138 states and 375 transitions. [2018-10-04 15:09:18,106 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 375 transitions. [2018-10-04 15:09:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:18,107 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 141 states and 380 transitions. [2018-10-04 15:09:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 380 transitions. [2018-10-04 15:09:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:22,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:27,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 145 states and 393 transitions. [2018-10-04 15:09:27,380 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 393 transitions. [2018-10-04 15:09:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:27,381 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:27,450 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 146 states and 394 transitions. [2018-10-04 15:09:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 394 transitions. [2018-10-04 15:09:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:29,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 149 states and 401 transitions. [2018-10-04 15:09:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 401 transitions. [2018-10-04 15:09:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:34,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 151 states and 404 transitions. [2018-10-04 15:09:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 404 transitions. [2018-10-04 15:09:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:37,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 152 states and 405 transitions. [2018-10-04 15:09:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 405 transitions. [2018-10-04 15:09:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:39,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 155 states and 415 transitions. [2018-10-04 15:09:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 415 transitions. [2018-10-04 15:09:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:43,804 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 158 states and 423 transitions. [2018-10-04 15:09:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 423 transitions. [2018-10-04 15:09:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:47,769 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 159 states and 424 transitions. [2018-10-04 15:09:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 424 transitions. [2018-10-04 15:09:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:49,989 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:53,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 161 states and 428 transitions. [2018-10-04 15:09:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 428 transitions. [2018-10-04 15:09:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:53,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:53,713 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 162 states and 429 transitions. [2018-10-04 15:09:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 429 transitions. [2018-10-04 15:09:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:56,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:09:58,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:09:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 163 states and 430 transitions. [2018-10-04 15:09:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 430 transitions. [2018-10-04 15:09:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:09:58,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:09:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:09:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 165 states and 434 transitions. [2018-10-04 15:10:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 434 transitions. [2018-10-04 15:10:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 15:10:01,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:03,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 166 states and 435 transitions. [2018-10-04 15:10:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 435 transitions. [2018-10-04 15:10:03,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:10:03,658 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:22,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 175 states and 482 transitions. [2018-10-04 15:10:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 482 transitions. [2018-10-04 15:10:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:10:22,158 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:22,217 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 179 states and 489 transitions. [2018-10-04 15:10:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 489 transitions. [2018-10-04 15:10:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:10:28,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:28,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:28,398 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 186 states and 513 transitions. [2018-10-04 15:10:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 513 transitions. [2018-10-04 15:10:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:10:39,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:39,628 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 191 states and 522 transitions. [2018-10-04 15:10:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 522 transitions. [2018-10-04 15:10:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:10:47,873 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 194 states and 529 transitions. [2018-10-04 15:10:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 529 transitions. [2018-10-04 15:10:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:10:54,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:10:58,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:10:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 196 states and 532 transitions. [2018-10-04 15:10:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 532 transitions. [2018-10-04 15:10:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:10:58,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:10:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:10:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:11:02,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:11:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 197 states and 533 transitions. [2018-10-04 15:11:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 533 transitions. [2018-10-04 15:11:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:11:02,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:11:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:11:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:11:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:11:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 203 states and 550 transitions. [2018-10-04 15:11:12,614 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 550 transitions. [2018-10-04 15:11:12,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:11:12,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:11:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:11:12,654 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:11:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:11:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 206 states and 555 transitions. [2018-10-04 15:11:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 555 transitions. [2018-10-04 15:11:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:11:18,306 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:11:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:11:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:11:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:11:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 208 states and 558 transitions. [2018-10-04 15:11:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 558 transitions. [2018-10-04 15:11:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:11:22,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:11:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:11:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:11:30,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:11:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 212 states and 566 transitions. [2018-10-04 15:11:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 566 transitions. [2018-10-04 15:11:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:11:30,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:11:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:11:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:11:38,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:11:38,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 216 states and 573 transitions. [2018-10-04 15:11:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 573 transitions. [2018-10-04 15:11:38,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:11:38,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:11:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:11:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-04 15:11:46,493 INFO L202 PluginConnector]: Adding new model GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 03:11:46 ImpRootNode [2018-10-04 15:11:46,493 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 15:11:46,494 INFO L168 Benchmark]: Toolchain (without parser) took 266304.42 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -25.7 MB). Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 94.7 MB). Peak memory consumption was 69.0 MB. Max. memory is 7.1 GB. [2018-10-04 15:11:46,496 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 15:11:46,497 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.59 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 15:11:46,497 INFO L168 Benchmark]: Boogie Preprocessor took 20.41 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 15:11:46,498 INFO L168 Benchmark]: RCFGBuilder took 307.31 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-04 15:11:46,498 INFO L168 Benchmark]: CodeCheck took 265931.31 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -25.7 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 73.6 MB). Peak memory consumption was 47.9 MB. Max. memory is 7.1 GB. [2018-10-04 15:11:46,502 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 21]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 21) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 5 locations, 1 error locations. UNKNOWN Result, 265.8s OverallTime, 86 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, -887426450 SolverSat, 433284470 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 312.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13114 GetRequests, 11800 SyntacticMatches, 380 SemanticMatches, 934 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 255.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 13.4s InterpolantComputationTime, 682 NumberOfCodeBlocks, 682 NumberOfCodeBlocksAsserted, 86 NumberOfCheckSat, 596 ConstructedInterpolants, 0 QuantifiedInterpolants, 35826 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 86 InterpolantComputations, 1 PerfectInterpolantSequences, 0/1891 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 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 41.59 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 20.41 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 307.31 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 265931.31 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -25.7 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 73.6 MB). Peak memory consumption was 47.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/GeometricalCake.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_15-11-46-514.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/GeometricalCake.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_15-11-46-514.csv Completed graceful shutdown