java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/ArrayInit02.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:19:11,050 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:19:11,052 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:19:11,064 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:19:11,064 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:19:11,065 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:19:11,067 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:19:11,071 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:19:11,074 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:19:11,075 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:19:11,076 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:19:11,077 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:19:11,078 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:19:11,079 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:19:11,086 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:19:11,087 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:19:11,087 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:19:11,094 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:19:11,097 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:19:11,098 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:19:11,099 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:19:11,101 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:19:11,108 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:19:11,108 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:19:11,108 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:19:11,110 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:19:11,111 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:19:11,114 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:19:11,115 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:19:11,115 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:19:11,116 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:19:11,116 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:19:11,116 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:19:11,117 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:19:11,119 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:19:11,119 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:19:11,120 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-04 10:19:11,152 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:19:11,152 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:19:11,154 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:19:11,154 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:19:11,154 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:19:11,155 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:19:11,155 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:19:11,155 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:19:11,155 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:19:11,155 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:19:11,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:19:11,157 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:19:11,157 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:19:11,157 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:19:11,158 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:19:11,158 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:19:11,158 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:19:11,158 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:19:11,158 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:19:11,159 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:19:11,159 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:19:11,159 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:19:11,159 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:19:11,160 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:19:11,160 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:19:11,160 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:19:11,160 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:19:11,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:19:11,160 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:19:11,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:19:11,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:19:11,247 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:19:11,249 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:19:11,249 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:19:11,250 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/ArrayInit02.bpl [2018-10-04 10:19:11,251 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/ArrayInit02.bpl' [2018-10-04 10:19:11,303 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:19:11,305 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:19:11,306 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:19:11,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:19:11,306 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:19:11,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,348 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:19:11,349 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:19:11,349 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:19:11,349 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:19:11,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:19:11,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:19:11,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:19:11,376 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:19:11,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:19:11" (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 10:19:11,438 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-04 10:19:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:19:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:19:11,930 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:19:11,930 INFO L202 PluginConnector]: Adding new model ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:19:11 BoogieIcfgContainer [2018-10-04 10:19:11,930 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:19:11,931 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:19:11,931 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:19:11,942 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:19:11,942 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "ArrayInit02.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:19:11" (1/1) ... [2018-10-04 10:19:11,955 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 10:19:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2018-10-04 10:19:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2018-10-04 10:19:11,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-04 10:19:11,990 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:12,172 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 10:19:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:12,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2018-10-04 10:19:12,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2018-10-04 10:19:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 10:19:12,289 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:12,813 WARN L178 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 11 [2018-10-04 10:19:12,816 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 10:19:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2018-10-04 10:19:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2018-10-04 10:19:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 10:19:13,893 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:13,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:14,794 WARN L178 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-04 10:19:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2018-10-04 10:19:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2018-10-04 10:19:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 10:19:14,896 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:16,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2018-10-04 10:19:16,240 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2018-10-04 10:19:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 10:19:16,241 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:16,400 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:17,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2018-10-04 10:19:17,939 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2018-10-04 10:19:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 10:19:17,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2018-10-04 10:19:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2018-10-04 10:19:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 10:19:19,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:19,848 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 30 states and 45 transitions. [2018-10-04 10:19:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. [2018-10-04 10:19:21,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-04 10:19:21,641 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:25,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:25,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2018-10-04 10:19:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2018-10-04 10:19:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-04 10:19:25,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:27,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2018-10-04 10:19:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2018-10-04 10:19:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 10:19:27,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:30,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:30,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 40 states and 61 transitions. [2018-10-04 10:19:30,902 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 61 transitions. [2018-10-04 10:19:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-04 10:19:30,903 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 44 states and 72 transitions. [2018-10-04 10:19:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 72 transitions. [2018-10-04 10:19:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-04 10:19:34,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 75 transitions. [2018-10-04 10:19:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 75 transitions. [2018-10-04 10:19:37,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 10:19:37,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 57 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:39,187 WARN L178 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2018-10-04 10:19:41,243 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 35 [2018-10-04 10:19:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2018-10-04 10:19:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2018-10-04 10:19:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-04 10:19:41,908 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 54 states and 90 transitions. [2018-10-04 10:19:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 90 transitions. [2018-10-04 10:19:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-10-04 10:19:45,756 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:46,082 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 77 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:47,733 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2018-10-04 10:19:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 58 states and 103 transitions. [2018-10-04 10:19:50,750 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 103 transitions. [2018-10-04 10:19:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-04 10:19:50,751 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:19:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 61 states and 106 transitions. [2018-10-04 10:19:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 106 transitions. [2018-10-04 10:19:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-10-04 10:19:56,126 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:19:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:19:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 100 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:19:59,050 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2018-10-04 10:20:00,275 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2018-10-04 10:20:01,512 WARN L178 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2018-10-04 10:20:02,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 65 states and 120 transitions. [2018-10-04 10:20:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 120 transitions. [2018-10-04 10:20:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-10-04 10:20:02,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:03,378 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 68 states and 123 transitions. [2018-10-04 10:20:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 123 transitions. [2018-10-04 10:20:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-04 10:20:07,916 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 126 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:09,540 WARN L178 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2018-10-04 10:20:11,060 WARN L178 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2018-10-04 10:20:12,579 WARN L178 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2018-10-04 10:20:13,991 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 50 [2018-10-04 10:20:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 72 states and 138 transitions. [2018-10-04 10:20:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 138 transitions. [2018-10-04 10:20:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-04 10:20:14,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 75 states and 141 transitions. [2018-10-04 10:20:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 141 transitions. [2018-10-04 10:20:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-04 10:20:21,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 155 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:22,785 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2018-10-04 10:20:24,597 WARN L178 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2018-10-04 10:20:26,251 WARN L178 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2018-10-04 10:20:28,011 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2018-10-04 10:20:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:29,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 79 states and 157 transitions. [2018-10-04 10:20:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 157 transitions. [2018-10-04 10:20:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-04 10:20:29,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 82 states and 160 transitions. [2018-10-04 10:20:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 160 transitions. [2018-10-04 10:20:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 10:20:36,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 187 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:37,831 WARN L178 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2018-10-04 10:20:40,007 WARN L178 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2018-10-04 10:20:40,679 WARN L178 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2018-10-04 10:20:41,949 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2018-10-04 10:20:42,663 WARN L178 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2018-10-04 10:20:43,985 WARN L178 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2018-10-04 10:20:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 86 states and 177 transitions. [2018-10-04 10:20:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 177 transitions. [2018-10-04 10:20:45,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-04 10:20:45,233 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:46,417 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:49,225 WARN L178 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2018-10-04 10:20:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:20:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 89 states and 180 transitions. [2018-10-04 10:20:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 180 transitions. [2018-10-04 10:20:53,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-04 10:20:53,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:20:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:20:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 222 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:20:55,196 WARN L178 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2018-10-04 10:20:57,504 WARN L178 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2018-10-04 10:20:59,731 WARN L178 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2018-10-04 10:21:01,857 WARN L178 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2018-10-04 10:21:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:21:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 93 states and 198 transitions. [2018-10-04 10:21:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 198 transitions. [2018-10-04 10:21:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-04 10:21:03,351 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:21:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:21:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 313 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:21:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:21:12,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 96 states and 201 transitions. [2018-10-04 10:21:12,690 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 201 transitions. [2018-10-04 10:21:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-04 10:21:12,690 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:21:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:21:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 260 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:21:14,984 WARN L178 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2018-10-04 10:21:17,588 WARN L178 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2018-10-04 10:21:18,443 WARN L178 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2018-10-04 10:21:20,129 WARN L178 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2018-10-04 10:21:22,576 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2018-10-04 10:21:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:21:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 100 states and 220 transitions. [2018-10-04 10:21:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 220 transitions. [2018-10-04 10:21:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-04 10:21:24,235 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:21:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:21:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:21:28,954 WARN L178 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2018-10-04 10:21:31,336 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-10-04 10:21:32,579 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-10-04 10:21:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:21:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 103 states and 223 transitions. [2018-10-04 10:21:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 223 transitions. [2018-10-04 10:21:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-10-04 10:21:34,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:21:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:21:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 301 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:21:36,165 WARN L178 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2018-10-04 10:21:38,321 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2018-10-04 10:21:39,223 WARN L178 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2018-10-04 10:21:40,156 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-10-04 10:21:41,080 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2018-10-04 10:21:41,534 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-10-04 10:21:42,059 WARN L178 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2018-10-04 10:21:42,994 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-10-04 10:21:43,973 WARN L178 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-10-04 10:21:44,902 WARN L178 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2018-10-04 10:21:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:21:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 107 states and 243 transitions. [2018-10-04 10:21:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 243 transitions. [2018-10-04 10:21:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-10-04 10:21:46,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:21:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:21:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 0 proven. 421 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:21:51,422 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2018-10-04 10:21:52,311 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2018-10-04 10:21:54,068 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-04 10:21:55,170 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-04 10:21:56,578 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-10-04 10:21:57,008 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2018-10-04 10:21:58,406 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-10-04 10:21:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:21:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 110 states and 246 transitions. [2018-10-04 10:21:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 246 transitions. [2018-10-04 10:21:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-04 10:21:58,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:21:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:21:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 345 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:22:00,419 WARN L178 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2018-10-04 10:22:01,288 WARN L178 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2018-10-04 10:22:03,643 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-04 10:22:04,616 WARN L178 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2018-10-04 10:22:05,694 WARN L178 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-04 10:22:06,717 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-04 10:22:07,170 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-10-04 10:22:07,739 WARN L178 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2018-10-04 10:22:08,765 WARN L178 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2018-10-04 10:22:09,863 WARN L178 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-10-04 10:22:10,289 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-10-04 10:22:10,825 WARN L178 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2018-10-04 10:22:11,807 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-10-04 10:22:12,790 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-10-04 10:22:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:22:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 114 states and 267 transitions. [2018-10-04 10:22:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 267 transitions. [2018-10-04 10:22:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-10-04 10:22:12,851 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:22:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:22:14,633 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:22:16,168 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2018-10-04 10:22:17,948 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2018-10-04 10:22:18,957 WARN L178 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2018-10-04 10:22:21,012 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2018-10-04 10:22:21,984 WARN L178 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2018-10-04 10:22:23,533 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2018-10-04 10:22:23,979 WARN L178 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-04 10:22:25,563 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-04 10:22:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:22:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 117 states and 270 transitions. [2018-10-04 10:22:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 270 transitions. [2018-10-04 10:22:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-04 10:22:25,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:22:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:22:26,611 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 392 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:22:27,092 WARN L178 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2018-10-04 10:22:28,084 WARN L178 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2018-10-04 10:22:29,092 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2018-10-04 10:22:30,170 WARN L178 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2018-10-04 10:22:30,766 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2018-10-04 10:22:31,731 WARN L178 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2018-10-04 10:22:32,849 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2018-10-04 10:22:33,947 WARN L178 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2018-10-04 10:22:34,479 WARN L178 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2018-10-04 10:22:35,123 WARN L178 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2018-10-04 10:22:36,289 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2018-10-04 10:22:37,426 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2018-10-04 10:22:37,910 WARN L178 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-04 10:22:38,516 WARN L178 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2018-10-04 10:22:39,621 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-10-04 10:22:40,741 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-04 10:22:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:22:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 121 states and 292 transitions. [2018-10-04 10:22:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 292 transitions. [2018-10-04 10:22:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 10:22:40,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:22:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:22:42,791 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 545 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:22:44,158 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-10-04 10:22:46,132 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-10-04 10:22:47,261 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2018-10-04 10:22:49,395 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-04 10:22:50,450 WARN L178 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2018-10-04 10:22:52,196 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2018-10-04 10:22:52,709 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2018-10-04 10:22:54,445 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2018-10-04 10:22:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:22:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 124 states and 295 transitions. [2018-10-04 10:22:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 295 transitions. [2018-10-04 10:22:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-10-04 10:22:54,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:22:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:22:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 442 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:22:56,043 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-10-04 10:22:57,086 WARN L178 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 77 [2018-10-04 10:22:58,203 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2018-10-04 10:22:59,353 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-10-04 10:22:59,988 WARN L178 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-04 10:23:01,118 WARN L178 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2018-10-04 10:23:02,351 WARN L178 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2018-10-04 10:23:03,598 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-04 10:23:04,152 WARN L178 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2018-10-04 10:23:04,857 WARN L178 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 96 [2018-10-04 10:23:06,206 WARN L178 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2018-10-04 10:23:07,425 WARN L178 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2018-10-04 10:23:07,947 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2018-10-04 10:23:08,612 WARN L178 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2018-10-04 10:23:09,806 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2018-10-04 10:23:11,076 WARN L178 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2018-10-04 10:23:11,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:23:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 128 states and 318 transitions. [2018-10-04 10:23:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 318 transitions. [2018-10-04 10:23:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-10-04 10:23:11,153 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:23:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:23:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 0 proven. 613 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:23:14,774 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-10-04 10:23:16,970 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-10-04 10:23:18,134 WARN L178 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2018-10-04 10:23:20,475 WARN L178 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2018-10-04 10:23:21,665 WARN L178 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2018-10-04 10:23:23,560 WARN L178 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2018-10-04 10:23:24,116 WARN L178 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-04 10:23:25,976 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2018-10-04 10:23:26,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:23:26,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 131 states and 321 transitions. [2018-10-04 10:23:26,017 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 321 transitions. [2018-10-04 10:23:26,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-04 10:23:26,018 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:23:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:23:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 495 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:23:27,914 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-10-04 10:23:29,058 WARN L178 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2018-10-04 10:23:30,283 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-10-04 10:23:31,561 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-10-04 10:23:32,285 WARN L178 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2018-10-04 10:23:33,464 WARN L178 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2018-10-04 10:23:34,824 WARN L178 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 101 Received shutdown request... [2018-10-04 10:23:35,592 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-10-04 10:23:35,594 INFO L168 Benchmark]: Toolchain (without parser) took 264290.41 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 160.4 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 280.0 MB). Peak memory consumption was 440.5 MB. Max. memory is 7.1 GB. [2018-10-04 10:23:35,595 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 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 10:23:35,596 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.06 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 10:23:35,596 INFO L168 Benchmark]: Boogie Preprocessor took 26.47 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 10:23:35,596 INFO L168 Benchmark]: RCFGBuilder took 554.81 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 10:23:35,597 INFO L168 Benchmark]: CodeCheck took 263662.41 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 160.4 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 258.9 MB). Peak memory consumption was 419.3 MB. Max. memory is 7.1 GB. [2018-10-04 10:23:35,601 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck) Toolchain cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 709 known predicates. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 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 43.06 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 26.47 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 554.81 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 263662.41 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 160.4 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 258.9 MB). Peak memory consumption was 419.3 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/ArrayInit02.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-23-35-614.csv Completed graceful shutdown