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/ArrayInit01.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f [2018-10-04 13:24:52,903 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:24:52,905 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:24:52,919 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:24:52,919 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:24:52,920 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:24:52,922 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:24:52,924 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:24:52,926 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:24:52,927 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:24:52,928 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:24:52,928 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:24:52,929 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:24:52,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:24:52,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:24:52,932 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:24:52,932 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:24:52,934 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:24:52,936 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:24:52,938 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:24:52,939 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:24:52,940 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:24:52,944 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:24:52,945 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:24:52,945 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:24:52,948 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:24:52,951 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:24:52,952 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:24:52,952 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:24:52,953 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:24:52,954 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:24:52,955 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:24:52,955 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:24:52,956 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:24:52,956 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:24:52,960 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:24:52,960 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 13:24:52,975 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:24:52,975 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:24:52,976 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:24:52,976 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:24:52,977 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:24:52,977 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:24:52,977 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:24:52,977 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:24:52,977 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:24:52,978 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:24:52,978 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:24:52,978 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:24:52,978 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:24:52,978 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:24:52,979 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:24:52,979 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:24:52,979 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:24:52,979 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:24:52,979 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:24:52,980 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:24:52,980 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:24:52,980 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:24:52,980 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:24:52,980 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:24:52,981 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:24:52,981 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:24:52,981 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:24:52,981 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:24:52,981 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:24:53,041 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:24:53,060 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:24:53,066 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:24:53,067 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:24:53,068 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:24:53,069 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/ArrayInit01.bpl [2018-10-04 13:24:53,069 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/ArrayInit01.bpl' [2018-10-04 13:24:53,125 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:24:53,127 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:24:53,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:24:53,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:24:53,128 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:24:53,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,165 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-04 13:24:53,165 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-04 13:24:53,166 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-04 13:24:53,168 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:24:53,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:24:53,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:24:53,169 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:24:53,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,186 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,192 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:24:53,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:24:53,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:24:53,196 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:24:53,198 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:53" (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 13:24:53,279 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-10-04 13:24:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-04 13:24:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-04 13:24:53,506 INFO L338 CfgBuilder]: Using library mode [2018-10-04 13:24:53,507 INFO L202 PluginConnector]: Adding new model ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:24:53 BoogieIcfgContainer [2018-10-04 13:24:53,507 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:24:53,508 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:24:53,508 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:24:53,520 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:24:53,520 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "ArrayInit01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:24:53" (1/1) ... [2018-10-04 13:24:53,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 13:24:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2018-10-04 13:24:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2018-10-04 13:24:53,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-04 13:24:53,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:53,810 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 13:24:53,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 6 states and 7 transitions. [2018-10-04 13:24:53,977 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2018-10-04 13:24:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 13:24:53,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:54,196 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 13:24:54,550 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-04 13:24:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 8 states and 13 transitions. [2018-10-04 13:24:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 13 transitions. [2018-10-04 13:24:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-04 13:24:54,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:24:55,216 WARN L178 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 13 [2018-10-04 13:24:55,762 WARN L178 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-10-04 13:24:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 10 states and 17 transitions. [2018-10-04 13:24:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 17 transitions. [2018-10-04 13:24:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:24:55,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:24:56,554 WARN L178 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-10-04 13:24:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 11 states and 18 transitions. [2018-10-04 13:24:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 18 transitions. [2018-10-04 13:24:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 13:24:56,841 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:57,234 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 31 [2018-10-04 13:24:57,256 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:24:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 12 states and 21 transitions. [2018-10-04 13:24:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 21 transitions. [2018-10-04 13:24:57,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 13:24:57,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:58,253 WARN L178 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 30 [2018-10-04 13:24:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:24:58,444 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 26 [2018-10-04 13:24:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 13 states and 24 transitions. [2018-10-04 13:24:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 24 transitions. [2018-10-04 13:24:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-04 13:24:58,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:59,421 WARN L178 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 42 [2018-10-04 13:24:59,783 WARN L178 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 37 [2018-10-04 13:24:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:00,223 WARN L178 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2018-10-04 13:25:00,427 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2018-10-04 13:25:00,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 14 states and 27 transitions. [2018-10-04 13:25:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 27 transitions. [2018-10-04 13:25:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 13:25:00,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:25:01,440 WARN L178 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 32 [2018-10-04 13:25:01,699 WARN L178 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 29 [2018-10-04 13:25:02,171 WARN L178 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 47 [2018-10-04 13:25:02,836 WARN L178 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 52 [2018-10-04 13:25:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:03,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 15 states and 30 transitions. [2018-10-04 13:25:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 30 transitions. [2018-10-04 13:25:03,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-10-04 13:25:03,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:25:05,249 WARN L178 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 44 [2018-10-04 13:25:06,007 WARN L178 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 57 [2018-10-04 13:25:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:06,288 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 35 [2018-10-04 13:25:06,593 WARN L178 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 55 [2018-10-04 13:25:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 16 states and 33 transitions. [2018-10-04 13:25:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 33 transitions. [2018-10-04 13:25:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-04 13:25:06,827 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:25:08,338 WARN L178 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 52 [2018-10-04 13:25:09,017 WARN L178 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 59 [2018-10-04 13:25:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:09,556 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 60 [2018-10-04 13:25:09,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 17 states and 36 transitions. [2018-10-04 13:25:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 36 transitions. [2018-10-04 13:25:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 13:25:09,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:25:10,612 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2018-10-04 13:25:10,966 WARN L178 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 35 [2018-10-04 13:25:11,512 WARN L178 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 51 [2018-10-04 13:25:13,768 WARN L178 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 80 [2018-10-04 13:25:13,771 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:14,645 WARN L178 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 80 [2018-10-04 13:25:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 18 states and 39 transitions. [2018-10-04 13:25:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 39 transitions. [2018-10-04 13:25:15,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 13:25:15,576 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:25:17,443 WARN L178 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 31 [2018-10-04 13:25:18,003 WARN L178 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 64 [2018-10-04 13:25:18,765 WARN L178 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 54 [2018-10-04 13:25:20,118 WARN L178 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 96 [2018-10-04 13:25:21,703 WARN L178 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 389 DAG size of output: 81 [2018-10-04 13:25:23,820 WARN L178 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 498 DAG size of output: 79 [2018-10-04 13:25:26,576 WARN L178 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 582 DAG size of output: 90 [2018-10-04 13:25:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:27,979 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 46 [2018-10-04 13:25:28,466 WARN L178 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 73 [2018-10-04 13:25:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 19 states and 42 transitions. [2018-10-04 13:25:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 42 transitions. [2018-10-04 13:25:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-10-04 13:25:28,865 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:25:34,010 WARN L178 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 985 DAG size of output: 170 [2018-10-04 13:25:37,665 WARN L178 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 1009 DAG size of output: 125 [2018-10-04 13:25:37,670 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:38,046 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2018-10-04 13:25:38,294 WARN L178 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 49 [2018-10-04 13:25:38,564 WARN L178 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2018-10-04 13:25:38,932 WARN L178 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 105 [2018-10-04 13:25:39,404 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2018-10-04 13:25:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 20 states and 45 transitions. [2018-10-04 13:25:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 45 transitions. [2018-10-04 13:25:39,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 13:25:39,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:25:46,133 WARN L178 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 939 DAG size of output: 76 [2018-10-04 13:25:50,170 WARN L178 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 1530 DAG size of output: 94 [2018-10-04 13:25:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:25:50,651 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 52 [2018-10-04 13:25:50,942 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-04 13:25:51,274 WARN L178 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 88 [2018-10-04 13:25:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:25:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 21 states and 48 transitions. [2018-10-04 13:25:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 48 transitions. [2018-10-04 13:25:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 13:25:51,784 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:25:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:26:02,159 WARN L178 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 1621 DAG size of output: 90 [2018-10-04 13:26:11,559 WARN L178 SmtUtils]: Spent 6.77 s on a formula simplification. DAG size of input: 2892 DAG size of output: 95 [2018-10-04 13:26:11,564 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:26:12,063 WARN L178 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 54 [2018-10-04 13:26:12,630 WARN L178 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 88 [2018-10-04 13:26:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:26:13,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 22 states and 51 transitions. [2018-10-04 13:26:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 51 transitions. [2018-10-04 13:26:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-04 13:26:13,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:26:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:26:38,578 WARN L178 SmtUtils]: Spent 16.10 s on a formula simplification. DAG size of input: 2449 DAG size of output: 159 [2018-10-04 13:26:49,682 WARN L178 SmtUtils]: Spent 9.04 s on a formula simplification. DAG size of input: 2239 DAG size of output: 158 [2018-10-04 13:26:49,688 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:26:50,306 WARN L178 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 139 [2018-10-04 13:26:50,671 WARN L178 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 61 [2018-10-04 13:26:51,119 WARN L178 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2018-10-04 13:26:51,633 WARN L178 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 115 [2018-10-04 13:26:52,334 WARN L178 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2018-10-04 13:26:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:26:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 23 states and 54 transitions. [2018-10-04 13:26:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 54 transitions. [2018-10-04 13:26:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-04 13:26:52,375 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:26:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:27:29,203 WARN L178 SmtUtils]: Spent 22.79 s on a formula simplification. DAG size of input: 2780 DAG size of output: 109 [2018-10-04 13:28:07,008 WARN L178 SmtUtils]: Spent 33.11 s on a formula simplification. DAG size of input: 3963 DAG size of output: 114 [2018-10-04 13:28:07,014 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:28:07,455 WARN L178 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2018-10-04 13:28:07,777 WARN L178 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 61 [2018-10-04 13:28:08,107 WARN L178 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2018-10-04 13:28:08,592 WARN L178 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 103 [2018-10-04 13:28:09,351 WARN L178 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2018-10-04 13:28:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:28:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 24 states and 57 transitions. [2018-10-04 13:28:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 57 transitions. [2018-10-04 13:28:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-04 13:28:09,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:28:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:28:19,629 WARN L178 SmtUtils]: Spent 4.36 s on a formula simplification. DAG size of input: 1123 DAG size of output: 59 [2018-10-04 13:29:00,870 WARN L178 SmtUtils]: Spent 23.00 s on a formula simplification. DAG size of input: 4334 DAG size of output: 136 [2018-10-04 13:29:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:29:01,814 WARN L178 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 67 [2018-10-04 13:29:02,227 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2018-10-04 13:29:02,754 WARN L178 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 131 [2018-10-04 13:29:03,564 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2018-10-04 13:29:03,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:29:03,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 25 states and 60 transitions. [2018-10-04 13:29:03,610 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 60 transitions. [2018-10-04 13:29:03,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-04 13:29:03,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:29:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2018-10-04 13:29:18,620 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Timeout or Toolchain cancelled by user [2018-10-04 13:29:18,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:29:18,650 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-04 13:29:18,662 INFO L177 TraceCheckSpWp]: Timeout while computing interpolants [2018-10-04 13:29:18,663 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 13:29:18,666 INFO L168 Benchmark]: Toolchain (without parser) took 265539.87 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.6 GB). Free memory was 1.5 GB in the beginning and 964.9 MB in the end (delta: 499.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-10-04 13:29:18,667 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. [2018-10-04 13:29:18,668 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.89 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 13:29:18,668 INFO L168 Benchmark]: Boogie Preprocessor took 26.29 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 13:29:18,669 INFO L168 Benchmark]: RCFGBuilder took 311.69 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 13:29:18,669 INFO L168 Benchmark]: CodeCheck took 265156.72 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.6 GB). Free memory was 1.4 GB in the beginning and 964.9 MB in the end (delta: 478.6 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2018-10-04 13:29:18,676 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 TraceCheckSpWp was constructing forward predicates, while PredicateComparison was comparing new predicate (quantifier-free) to 168 known predicates. * 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 40.89 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 26.29 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 311.69 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 265156.72 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.6 GB). Free memory was 1.4 GB in the beginning and 964.9 MB in the end (delta: 478.6 MB). Peak memory consumption was 2.0 GB. 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/ArrayInit01.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_13-29-18-689.csv Completed graceful shutdown