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 0.1.23-2eb0a67 [2018-10-03 10:25:16,963 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-03 10:25:16,965 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-03 10:25:16,977 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-03 10:25:16,978 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-03 10:25:16,979 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-03 10:25:16,980 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-03 10:25:16,982 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-03 10:25:16,984 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-03 10:25:16,984 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-03 10:25:16,985 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-03 10:25:16,986 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-03 10:25:16,987 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-03 10:25:16,988 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-03 10:25:16,989 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-03 10:25:16,990 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-03 10:25:16,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-03 10:25:16,993 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-03 10:25:16,995 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-03 10:25:16,996 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-03 10:25:16,998 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-03 10:25:16,999 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-03 10:25:17,002 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-03 10:25:17,002 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-03 10:25:17,002 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-03 10:25:17,003 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-03 10:25:17,004 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-03 10:25:17,005 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-03 10:25:17,006 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-03 10:25:17,007 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-03 10:25:17,008 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-03 10:25:17,008 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-03 10:25:17,009 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-03 10:25:17,009 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-03 10:25:17,010 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-03 10:25:17,011 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-03 10:25:17,011 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 [2018-10-03 10:25:17,027 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-03 10:25:17,028 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-03 10:25:17,029 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-03 10:25:17,029 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-03 10:25:17,030 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-03 10:25:17,030 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-03 10:25:17,030 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-03 10:25:17,030 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-03 10:25:17,031 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-03 10:25:17,031 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-03 10:25:17,031 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-03 10:25:17,031 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-03 10:25:17,031 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-03 10:25:17,032 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-03 10:25:17,032 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-03 10:25:17,032 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-03 10:25:17,032 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-03 10:25:17,033 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-03 10:25:17,033 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-03 10:25:17,033 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-03 10:25:17,033 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-03 10:25:17,033 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-03 10:25:17,034 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 10:25:17,034 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-03 10:25:17,034 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-03 10:25:17,034 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-03 10:25:17,035 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-03 10:25:17,035 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-03 10:25:17,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-03 10:25:17,035 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-03 10:25:17,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-03 10:25:17,090 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-03 10:25:17,094 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-03 10:25:17,095 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-03 10:25:17,096 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-03 10:25:17,097 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl [2018-10-03 10:25:17,097 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl' [2018-10-03 10:25:17,141 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-03 10:25:17,144 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-03 10:25:17,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-03 10:25:17,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-03 10:25:17,146 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-03 10:25:17,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,175 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,179 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-03 10:25:17,179 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-03 10:25:17,179 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-03 10:25:17,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-03 10:25:17,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-03 10:25:17,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-03 10:25:17,182 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-03 10:25:17,192 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-03 10:25:17,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-03 10:25:17,202 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-03 10:25:17,202 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-03 10:25:17,203 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:25:17" (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 [2018-10-03 10:25:17,268 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-10-03 10:25:17,269 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-03 10:25:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-03 10:25:17,471 INFO L337 CfgBuilder]: Using library mode [2018-10-03 10:25:17,472 INFO L202 PluginConnector]: Adding new model GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:25:17 BoogieIcfgContainer [2018-10-03 10:25:17,472 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-03 10:25:17,473 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-03 10:25:17,473 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-03 10:25:17,484 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-03 10:25:17,485 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:25:17" (1/1) ... [2018-10-03 10:25:17,499 INFO L106 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-03 10:25:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4 transitions. [2018-10-03 10:25:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 4 transitions. [2018-10-03 10:25:17,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-10-03 10:25:17,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:17,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:18,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:18,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 5 states and 8 transitions. [2018-10-03 10:25:18,088 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 8 transitions. [2018-10-03 10:25:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-03 10:25:18,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:18,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 7 states and 16 transitions. [2018-10-03 10:25:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 16 transitions. [2018-10-03 10:25:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-03 10:25:18,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 10 states and 29 transitions. [2018-10-03 10:25:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 29 transitions. [2018-10-03 10:25:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-03 10:25:20,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 11 states and 30 transitions. [2018-10-03 10:25:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 30 transitions. [2018-10-03 10:25:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-03 10:25:21,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:23,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 15 states and 49 transitions. [2018-10-03 10:25:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 49 transitions. [2018-10-03 10:25:23,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-03 10:25:23,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 16 states and 50 transitions. [2018-10-03 10:25:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 50 transitions. [2018-10-03 10:25:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-03 10:25:24,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:24,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:25,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 18 states and 54 transitions. [2018-10-03 10:25:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 54 transitions. [2018-10-03 10:25:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-03 10:25:25,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 19 states and 55 transitions. [2018-10-03 10:25:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 55 transitions. [2018-10-03 10:25:25,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:25,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 23 states and 78 transitions. [2018-10-03 10:25:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 78 transitions. [2018-10-03 10:25:27,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:27,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 24 states and 79 transitions. [2018-10-03 10:25:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 79 transitions. [2018-10-03 10:25:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:28,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 27 states and 87 transitions. [2018-10-03 10:25:29,446 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 87 transitions. [2018-10-03 10:25:29,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:29,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 29 states and 91 transitions. [2018-10-03 10:25:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 91 transitions. [2018-10-03 10:25:30,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:30,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:31,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 31 states and 95 transitions. [2018-10-03 10:25:31,332 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 95 transitions. [2018-10-03 10:25:31,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:31,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:31,382 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 32 states and 96 transitions. [2018-10-03 10:25:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 96 transitions. [2018-10-03 10:25:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:31,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:32,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 33 states and 97 transitions. [2018-10-03 10:25:32,401 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 97 transitions. [2018-10-03 10:25:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-03 10:25:32,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:32,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 34 states and 98 transitions. [2018-10-03 10:25:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 98 transitions. [2018-10-03 10:25:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:32,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:33,450 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:37,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 40 states and 129 transitions. [2018-10-03 10:25:37,322 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 129 transitions. [2018-10-03 10:25:37,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:37,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 41 states and 131 transitions. [2018-10-03 10:25:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 131 transitions. [2018-10-03 10:25:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:38,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:38,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 43 states and 134 transitions. [2018-10-03 10:25:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 134 transitions. [2018-10-03 10:25:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:39,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:40,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 44 states and 135 transitions. [2018-10-03 10:25:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 135 transitions. [2018-10-03 10:25:40,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:40,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 46 states and 138 transitions. [2018-10-03 10:25:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 138 transitions. [2018-10-03 10:25:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:41,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 49 states and 148 transitions. [2018-10-03 10:25:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 148 transitions. [2018-10-03 10:25:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:42,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:42,653 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 51 states and 152 transitions. [2018-10-03 10:25:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 152 transitions. [2018-10-03 10:25:43,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:43,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:44,006 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:45,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 54 states and 160 transitions. [2018-10-03 10:25:45,352 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 160 transitions. [2018-10-03 10:25:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:45,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:46,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 55 states and 161 transitions. [2018-10-03 10:25:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 161 transitions. [2018-10-03 10:25:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:46,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:46,068 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:46,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:46,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 57 states and 165 transitions. [2018-10-03 10:25:46,974 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 165 transitions. [2018-10-03 10:25:46,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:46,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 58 states and 166 transitions. [2018-10-03 10:25:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 166 transitions. [2018-10-03 10:25:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:47,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:47,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 59 states and 167 transitions. [2018-10-03 10:25:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 167 transitions. [2018-10-03 10:25:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-03 10:25:48,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 60 states and 168 transitions. [2018-10-03 10:25:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 168 transitions. [2018-10-03 10:25:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:25:49,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 67 states and 205 transitions. [2018-10-03 10:25:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 205 transitions. [2018-10-03 10:25:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:25:55,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:57,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 70 states and 210 transitions. [2018-10-03 10:25:57,310 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 210 transitions. [2018-10-03 10:25:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:25:57,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:25:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:25:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 71 states and 211 transitions. [2018-10-03 10:25:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 211 transitions. [2018-10-03 10:25:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:25:58,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:25:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:25:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 76 states and 225 transitions. [2018-10-03 10:26:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 225 transitions. [2018-10-03 10:26:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:01,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:01,781 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 78 states and 228 transitions. [2018-10-03 10:26:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 228 transitions. [2018-10-03 10:26:03,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:03,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:04,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:04,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 79 states and 230 transitions. [2018-10-03 10:26:04,698 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 230 transitions. [2018-10-03 10:26:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:04,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:06,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:06,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 82 states and 235 transitions. [2018-10-03 10:26:06,982 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 235 transitions. [2018-10-03 10:26:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:06,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 85 states and 242 transitions. [2018-10-03 10:26:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 242 transitions. [2018-10-03 10:26:10,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:10,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:11,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:11,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 86 states and 243 transitions. [2018-10-03 10:26:11,331 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 243 transitions. [2018-10-03 10:26:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:11,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 90 states and 255 transitions. [2018-10-03 10:26:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 255 transitions. [2018-10-03 10:26:14,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:14,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:14,647 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 91 states and 257 transitions. [2018-10-03 10:26:15,756 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 257 transitions. [2018-10-03 10:26:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:15,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 94 states and 265 transitions. [2018-10-03 10:26:18,255 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 265 transitions. [2018-10-03 10:26:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:18,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 96 states and 269 transitions. [2018-10-03 10:26:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 269 transitions. [2018-10-03 10:26:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:19,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 97 states and 270 transitions. [2018-10-03 10:26:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 270 transitions. [2018-10-03 10:26:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:21,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 98 states and 271 transitions. [2018-10-03 10:26:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 271 transitions. [2018-10-03 10:26:22,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:22,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 99 states and 272 transitions. [2018-10-03 10:26:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 272 transitions. [2018-10-03 10:26:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:24,166 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 100 states and 273 transitions. [2018-10-03 10:26:25,510 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 273 transitions. [2018-10-03 10:26:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 10:26:25,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:25,548 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:27,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 102 states and 276 transitions. [2018-10-03 10:26:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 276 transitions. [2018-10-03 10:26:27,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:26:27,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 110 states and 321 transitions. [2018-10-03 10:26:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 321 transitions. [2018-10-03 10:26:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:26:37,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:37,681 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:42,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 115 states and 332 transitions. [2018-10-03 10:26:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 332 transitions. [2018-10-03 10:26:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:26:42,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 120 states and 345 transitions. [2018-10-03 10:26:49,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 345 transitions. [2018-10-03 10:26:49,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:26:49,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 124 states and 352 transitions. [2018-10-03 10:26:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 352 transitions. [2018-10-03 10:26:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:26:54,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:54,172 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:26:56,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:26:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 126 states and 355 transitions. [2018-10-03 10:26:56,828 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 355 transitions. [2018-10-03 10:26:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:26:56,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:26:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:26:56,871 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 129 states and 360 transitions. [2018-10-03 10:27:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 360 transitions. [2018-10-03 10:27:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:00,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 130 states and 361 transitions. [2018-10-03 10:27:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 361 transitions. [2018-10-03 10:27:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:02,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 131 states and 362 transitions. [2018-10-03 10:27:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 362 transitions. [2018-10-03 10:27:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:04,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 134 states and 368 transitions. [2018-10-03 10:27:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 368 transitions. [2018-10-03 10:27:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:08,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:13,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:13,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 138 states and 375 transitions. [2018-10-03 10:27:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 375 transitions. [2018-10-03 10:27:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:13,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 143 states and 390 transitions. [2018-10-03 10:27:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 390 transitions. [2018-10-03 10:27:19,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:19,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 145 states and 394 transitions. [2018-10-03 10:27:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 394 transitions. [2018-10-03 10:27:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:22,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:22,625 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 149 states and 406 transitions. [2018-10-03 10:27:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 406 transitions. [2018-10-03 10:27:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:27,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:28,022 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:31,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 151 states and 410 transitions. [2018-10-03 10:27:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 410 transitions. [2018-10-03 10:27:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:31,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 152 states and 411 transitions. [2018-10-03 10:27:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 411 transitions. [2018-10-03 10:27:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:33,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 153 states and 412 transitions. [2018-10-03 10:27:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 412 transitions. [2018-10-03 10:27:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:36,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 154 states and 414 transitions. [2018-10-03 10:27:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 414 transitions. [2018-10-03 10:27:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:38,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:38,422 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 157 states and 422 transitions. [2018-10-03 10:27:42,853 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 422 transitions. [2018-10-03 10:27:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:42,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 158 states and 423 transitions. [2018-10-03 10:27:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 423 transitions. [2018-10-03 10:27:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:45,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:45,246 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:48,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 160 states and 427 transitions. [2018-10-03 10:27:48,317 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 427 transitions. [2018-10-03 10:27:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:48,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:48,351 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 161 states and 428 transitions. [2018-10-03 10:27:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 428 transitions. [2018-10-03 10:27:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:50,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 162 states and 429 transitions. [2018-10-03 10:27:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 429 transitions. [2018-10-03 10:27:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:52,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:56,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 164 states and 433 transitions. [2018-10-03 10:27:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 433 transitions. [2018-10-03 10:27:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:56,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:56,127 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:27:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:27:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 165 states and 434 transitions. [2018-10-03 10:27:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 434 transitions. [2018-10-03 10:27:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-03 10:27:58,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:27:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:27:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:28:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:28:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 166 states and 435 transitions. [2018-10-03 10:28:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 435 transitions. [2018-10-03 10:28:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:28:00,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:28:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:28:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:28:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:28:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 175 states and 481 transitions. [2018-10-03 10:28:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 481 transitions. [2018-10-03 10:28:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:28:20,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:28:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:28:20,286 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:28:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:28:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 181 states and 492 transitions. [2018-10-03 10:28:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 492 transitions. [2018-10-03 10:28:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:28:29,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:28:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:28:29,825 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:28:37,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:28:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 186 states and 501 transitions. [2018-10-03 10:28:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 501 transitions. [2018-10-03 10:28:37,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:28:37,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:28:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:28:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:28:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:28:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 193 states and 531 transitions. [2018-10-03 10:28:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 531 transitions. [2018-10-03 10:28:50,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:28:50,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:28:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:28:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:28:58,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:28:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 197 states and 539 transitions. [2018-10-03 10:28:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 539 transitions. [2018-10-03 10:28:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:28:58,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:28:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:28:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:29:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:29:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 203 states and 555 transitions. [2018-10-03 10:29:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 555 transitions. [2018-10-03 10:29:08,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:29:08,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:29:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:29:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:29:18,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:29:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 208 states and 565 transitions. [2018-10-03 10:29:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 565 transitions. [2018-10-03 10:29:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:29:18,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:29:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:29:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:29:25,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:29:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 212 states and 572 transitions. [2018-10-03 10:29:25,997 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 572 transitions. [2018-10-03 10:29:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:29:25,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:29:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:29:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:29:31,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:29:31,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 214 states and 576 transitions. [2018-10-03 10:29:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 576 transitions. [2018-10-03 10:29:31,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:29:31,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:29:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:29:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:29:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:29:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 216 states and 579 transitions. [2018-10-03 10:29:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 579 transitions. [2018-10-03 10:29:36,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:29:36,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:29:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:29:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:29:43,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:29:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 219 states and 586 transitions. [2018-10-03 10:29:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 586 transitions. [2018-10-03 10:29:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 10:29:43,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:29:43,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:29:44,066 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... [2018-10-03 10:29:48,234 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 12735 GetRequests, 11440 SyntacticMatches, 361 SemanticMatches, 934 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 260.2s Time 168.7s impTime 220 [2018-10-03 10:29:48,237 INFO L202 PluginConnector]: Adding new model GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.10 10:29:48 ImpRootNode [2018-10-03 10:29:48,237 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-03 10:29:48,238 INFO L168 Benchmark]: Toolchain (without parser) took 271096.42 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -169.3 MB). Free memory was 1.5 GB in the beginning and 896.1 MB in the end (delta: 558.6 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. [2018-10-03 10:29:48,240 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-03 10:29:48,240 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.93 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. [2018-10-03 10:29:48,241 INFO L168 Benchmark]: Boogie Preprocessor took 19.50 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. [2018-10-03 10:29:48,241 INFO L168 Benchmark]: RCFGBuilder took 270.71 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. [2018-10-03 10:29:48,242 INFO L168 Benchmark]: CodeCheck took 270764.47 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -169.3 MB). Free memory was 1.4 GB in the beginning and 896.1 MB in the end (delta: 537.4 MB). Peak memory consumption was 368.1 MB. Max. memory is 7.1 GB. [2018-10-03 10:29:48,245 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, 270.7s OverallTime, 84 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 57657400 SolverSat, 1479430816 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 293.3s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 12.3s InterpolantComputationTime, 661 NumberOfCodeBlocks, 661 NumberOfCodeBlocksAsserted, 84 NumberOfCheckSat, 577 ConstructedInterpolants, 0 QuantifiedInterpolants, 34419 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 84 InterpolantComputations, 1 PerfectInterpolantSequences, 0/1816 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 35.93 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 19.50 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 270.71 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 270764.47 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -169.3 MB). Free memory was 1.4 GB in the beginning and 896.1 MB in the end (delta: 537.4 MB). Peak memory consumption was 368.1 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-0-2018-10-03_10-29-48-257.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-0-2018-10-03_10-29-48-257.csv Completed graceful shutdown