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.5.1.ufo.BOUNDED-10.pals.c_11.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-09-30 21:50:00,510 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-30 21:50:00,512 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-30 21:50:00,529 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-30 21:50:00,529 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-30 21:50:00,530 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-30 21:50:00,532 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-30 21:50:00,533 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-30 21:50:00,535 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-30 21:50:00,536 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-30 21:50:00,537 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-30 21:50:00,537 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-30 21:50:00,538 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-30 21:50:00,539 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-30 21:50:00,540 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-30 21:50:00,541 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-30 21:50:00,542 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-30 21:50:00,543 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-30 21:50:00,545 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-30 21:50:00,547 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-30 21:50:00,548 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-30 21:50:00,549 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-30 21:50:00,552 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-30 21:50:00,552 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-30 21:50:00,552 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-30 21:50:00,553 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-30 21:50:00,554 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-30 21:50:00,555 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-30 21:50:00,556 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-30 21:50:00,557 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-30 21:50:00,557 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-30 21:50:00,558 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-30 21:50:00,558 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-30 21:50:00,558 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-30 21:50:00,559 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-30 21:50:00,560 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-30 21:50:00,560 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 [2018-09-30 21:50:00,585 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-30 21:50:00,585 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-30 21:50:00,586 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-30 21:50:00,586 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-30 21:50:00,587 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-30 21:50:00,587 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-30 21:50:00,587 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-30 21:50:00,588 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-30 21:50:00,588 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-30 21:50:00,588 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-30 21:50:00,588 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-30 21:50:00,588 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-30 21:50:00,589 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-30 21:50:00,589 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-30 21:50:00,589 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-30 21:50:00,589 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-30 21:50:00,589 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-30 21:50:00,589 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-30 21:50:00,590 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-30 21:50:00,590 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-30 21:50:00,590 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-30 21:50:00,590 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-30 21:50:00,590 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-30 21:50:00,591 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-30 21:50:00,591 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-30 21:50:00,591 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-30 21:50:00,591 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-30 21:50:00,591 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-30 21:50:00,592 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-30 21:50:00,592 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-30 21:50:00,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-30 21:50:00,655 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-30 21:50:00,661 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-30 21:50:00,663 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-30 21:50:00,663 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-30 21:50:00,664 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl [2018-09-30 21:50:00,665 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl' [2018-09-30 21:50:00,750 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-30 21:50:00,753 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-30 21:50:00,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-30 21:50:00,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-30 21:50:00,755 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-30 21:50:00,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,796 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-30 21:50:00,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-30 21:50:00,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-30 21:50:00,820 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-30 21:50:00,839 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,879 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (1/1) ... [2018-09-30 21:50:00,888 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-30 21:50:00,891 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-30 21:50:00,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-30 21:50:00,891 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-30 21:50:00,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 09:50:00" (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 [2018-09-30 21:50:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-30 21:50:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-30 21:50:02,161 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-30 21:50:02,162 INFO L202 PluginConnector]: Adding new model pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 09:50:02 BoogieIcfgContainer [2018-09-30 21:50:02,162 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-30 21:50:02,163 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-30 21:50:02,163 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-30 21:50:02,172 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-30 21:50:02,173 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c_11.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 09:50:02" (1/1) ... [2018-09-30 21:50:02,186 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-30 21:50:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:50:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-30 21:50:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-30 21:50:02,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-30 21:50:02,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:50:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:50:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:50:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:50:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-09-30 21:50:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-09-30 21:50:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 21:50:03,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:50:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:50:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:50:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:50:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 10 states and 17 transitions. [2018-09-30 21:50:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 17 transitions. [2018-09-30 21:50:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-30 21:50:05,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:50:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:50:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:50:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:50:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 14 states and 25 transitions. [2018-09-30 21:50:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 25 transitions. [2018-09-30 21:50:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-30 21:50:07,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:50:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:50:07,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:50:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:50:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 18 states and 35 transitions. [2018-09-30 21:50:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 35 transitions. [2018-09-30 21:50:09,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-09-30 21:50:09,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:50:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:50:09,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-09-30 21:50:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:50:12,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 21 states and 41 transitions. [2018-09-30 21:50:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 41 transitions. [2018-09-30 21:50:12,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-09-30 21:50:12,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:50:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:50:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:50:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 21:50:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 28 states and 52 transitions. [2018-09-30 21:50:16,979 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 52 transitions. [2018-09-30 21:50:16,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-09-30 21:50:16,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 21:50:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 21:50:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 21:50:30,904 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Cannot handle case were solver cannot decide implication of predicates at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.ImplicationGraph.internImplication(ImplicationGraph.java:211) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.ImplicationGraph.unifyPredicate(ImplicationGraph.java:111) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateInternal(BPredicateUnifier.java:246) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.negatePredicate(CodeChecker.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:126) 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:487) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-30 21:50:30,909 INFO L168 Benchmark]: Toolchain (without parser) took 30158.34 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 132.6 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -146.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 21:50:30,911 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 21:50:30,912 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.01 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 21:50:30,914 INFO L168 Benchmark]: Boogie Preprocessor took 68.38 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 21:50:30,915 INFO L168 Benchmark]: RCFGBuilder took 1271.59 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 7.1 GB. [2018-09-30 21:50:30,916 INFO L168 Benchmark]: CodeCheck took 28744.68 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 132.6 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -209.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 21:50:30,923 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Cannot handle case were solver cannot decide implication of predicates de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Cannot handle case were solver cannot decide implication of predicates: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.ImplicationGraph.internImplication(ImplicationGraph.java:211) * 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 65.01 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 68.38 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 1271.59 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 28744.68 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 132.6 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -209.8 MB). There was no memory consumed. 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.5.1.ufo.BOUNDED-10.pals.c_11.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-30_21-50-30-940.csv Received shutdown request...