java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f [2018-10-04 13:51:47,419 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:51:47,421 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:51:47,433 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:51:47,434 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:51:47,435 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:51:47,436 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:51:47,438 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:51:47,439 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:51:47,440 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:51:47,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:51:47,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:51:47,442 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:51:47,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:51:47,445 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:51:47,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:51:47,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:51:47,448 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:51:47,450 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:51:47,452 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:51:47,453 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:51:47,454 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:51:47,456 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:51:47,457 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:51:47,457 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:51:47,458 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:51:47,459 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:51:47,460 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:51:47,460 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:51:47,461 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:51:47,462 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:51:47,462 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:51:47,463 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:51:47,463 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:51:47,464 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:51:47,465 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:51:47,465 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-04 13:51:47,480 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:51:47,481 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:51:47,482 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:51:47,482 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:51:47,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:51:47,483 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:51:47,483 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:51:47,483 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:51:47,483 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:51:47,483 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:51:47,484 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:51:47,484 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:51:47,484 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:51:47,484 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:51:47,484 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:51:47,485 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:51:47,485 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:51:47,485 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:51:47,485 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:51:47,485 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 13:51:47,486 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:51:47,486 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:51:47,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:51:47,486 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:51:47,487 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:51:47,487 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:51:47,487 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:51:47,487 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:51:47,487 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:51:47,488 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:51:47,531 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:51:47,543 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:51:47,547 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:51:47,549 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:51:47,549 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:51:47,550 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl [2018-10-04 13:51:47,550 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl' [2018-10-04 13:51:47,649 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:51:47,652 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:51:47,653 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:51:47,653 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:51:47,653 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:51:47,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:51:47,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:51:47,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:51:47,707 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:51:47,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,733 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (1/1) ... [2018-10-04 13:51:47,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:51:47,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:51:47,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:51:47,744 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:51:47,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:51:47" (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 13:51:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:51:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:51:49,121 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:51:49,121 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:51:49 BoogieIcfgContainer [2018-10-04 13:51:49,122 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:51:49,122 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:51:49,122 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:51:49,134 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:51:49,134 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:51:49" (1/1) ... [2018-10-04 13:51:49,150 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 13:51:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-04 13:51:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-04 13:51:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 13:51:49,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:49,579 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 13:51:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-04 13:51:50,150 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-04 13:51:50,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 13:51:50,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 10 states and 17 transitions. [2018-10-04 13:51:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 17 transitions. [2018-10-04 13:51:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 13:51:52,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 14 states and 25 transitions. [2018-10-04 13:51:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 25 transitions. [2018-10-04 13:51:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 13:51:53,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:57,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 21 states and 42 transitions. [2018-10-04 13:51:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 42 transitions. [2018-10-04 13:51:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 13:51:57,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:51:58,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:51:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 22 states and 43 transitions. [2018-10-04 13:51:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 43 transitions. [2018-10-04 13:51:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 13:51:58,537 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:51:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:51:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:01,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 26 states and 54 transitions. [2018-10-04 13:52:01,888 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 54 transitions. [2018-10-04 13:52:01,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 13:52:01,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:03,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:03,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 55 transitions. [2018-10-04 13:52:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 55 transitions. [2018-10-04 13:52:03,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-04 13:52:03,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:04,784 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver cannot find a model for the term (let ((.cse0 (< (+ ~r1 (* 256 (div (+ (- ~r1) 1) 256))) 1))) (and .cse0 (not .cse0))) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.PredicateTrie.getWitness(PredicateTrie.java:213) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getWitnessInductive(BPredicateUnifier.java:391) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getWitnessInductive(BPredicateUnifier.java:412) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getWitnessInductive(BPredicateUnifier.java:405) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getWitnessInductive(BPredicateUnifier.java:412) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getWitnessInductive(BPredicateUnifier.java:405) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getWitnessInductive(BPredicateUnifier.java:405) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.restructurePredicateTrie(BPredicateUnifier.java:371) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateInternal(BPredicateUnifier.java:249) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:218) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:301) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateForConjunction(BPredicateUnifier.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.conjugatePredicates(CodeChecker.java:89) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:492) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-04 13:52:04,788 INFO L168 Benchmark]: Toolchain (without parser) took 17138.26 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 44.6 MB). Free memory was 1.4 GB in the beginning and 984.4 MB in the end (delta: 455.0 MB). Peak memory consumption was 499.6 MB. Max. memory is 7.1 GB. [2018-10-04 13:52:04,791 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:52:04,792 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.42 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:52:04,792 INFO L168 Benchmark]: Boogie Preprocessor took 36.43 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:52:04,793 INFO L168 Benchmark]: RCFGBuilder took 1378.68 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. [2018-10-04 13:52:04,794 INFO L168 Benchmark]: CodeCheck took 15665.16 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 44.6 MB). Free memory was 1.4 GB in the beginning and 984.4 MB in the end (delta: 391.6 MB). Peak memory consumption was 436.2 MB. Max. memory is 7.1 GB. [2018-10-04 13:52:04,799 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver cannot find a model for the term (let ((.cse0 (< (+ ~r1 (* 256 (div (+ (- ~r1) 1) 256))) 1))) (and .cse0 (not .cse0))) de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver cannot find a model for the term (let ((.cse0 (< (+ ~r1 (* 256 (div (+ (- ~r1) 1) 256))) 1))) (and .cse0 (not .cse0))): de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.PredicateTrie.getWitness(PredicateTrie.java:213) * 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 50.42 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.43 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1378.68 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. * CodeCheck took 15665.16 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 44.6 MB). Free memory was 1.4 GB in the beginning and 984.4 MB in the end (delta: 391.6 MB). Peak memory consumption was 436.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c_11.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_13-52-04-812.csv Received shutdown request...