./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abf77f97875b3c7e87b90b0cc41c08fea68d8fc2 ................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abf77f97875b3c7e87b90b0cc41c08fea68d8fc2 .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:47:49,954 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:47:49,955 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:47:49,961 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:47:49,962 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:47:49,962 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:47:49,963 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:47:49,964 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:47:49,965 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:47:49,966 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:47:49,967 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:47:49,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:47:49,967 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:47:49,968 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:47:49,968 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:47:49,969 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:47:49,969 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:47:49,970 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:47:49,971 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:47:49,972 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:47:49,973 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:47:49,973 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:47:49,975 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:47:49,975 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:47:49,975 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:47:49,975 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:47:49,976 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:47:49,976 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:47:49,977 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:47:49,978 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:47:49,978 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:47:49,978 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:47:49,979 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:47:49,979 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:47:49,980 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:47:49,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:47:49,980 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 04:47:49,988 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:47:49,988 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:47:49,989 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:47:49,989 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:47:49,989 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:47:49,989 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:47:49,990 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:47:49,990 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:47:49,990 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:47:49,990 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:47:49,990 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:47:49,990 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:47:49,990 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:47:49,990 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:47:49,991 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:47:49,991 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:47:49,991 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:47:49,991 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:47:49,991 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:47:49,991 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:47:49,991 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:47:49,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:47:49,992 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:47:49,992 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:47:49,992 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:47:49,992 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:47:49,992 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:47:49,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:47:49,992 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abf77f97875b3c7e87b90b0cc41c08fea68d8fc2 [2018-11-10 04:47:50,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:47:50,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:47:50,028 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:47:50,029 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:47:50,029 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:47:50,030 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2018-11-10 04:47:50,075 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/14e1471a1/df82d6dcf1ed45ec953346af5e9a8366/FLAGce7f10bdd [2018-11-10 04:47:50,514 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:47:50,514 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2018-11-10 04:47:50,519 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/14e1471a1/df82d6dcf1ed45ec953346af5e9a8366/FLAGce7f10bdd [2018-11-10 04:47:50,531 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/14e1471a1/df82d6dcf1ed45ec953346af5e9a8366 [2018-11-10 04:47:50,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:47:50,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:47:50,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:47:50,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:47:50,539 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:47:50,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3059f0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50, skipping insertion in model container [2018-11-10 04:47:50,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:47:50,572 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:47:50,698 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:47:50,702 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:47:50,726 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:47:50,735 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:47:50,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50 WrapperNode [2018-11-10 04:47:50,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:47:50,736 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:47:50,736 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:47:50,736 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:47:50,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,748 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:47:50,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:47:50,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:47:50,763 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:47:50,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:47:50,826 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:47:50,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:47:50,826 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:47:50,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/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 [2018-11-10 04:47:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:47:50,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:47:51,783 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:47:51,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:47:51 BoogieIcfgContainer [2018-11-10 04:47:51,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:47:51,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 04:47:51,785 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 04:47:51,794 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 04:47:51,794 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:47:51" (1/1) ... [2018-11-10 04:47:51,804 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:47:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:47:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-11-10 04:47:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-11-10 04:47:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-11-10 04:47:51,837 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:47:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:47:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:47:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:47:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2018-11-10 04:47:52,212 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2018-11-10 04:47:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-10 04:47:52,213 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:47:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:47:52,649 WARN L179 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 60 [2018-11-10 04:47:52,791 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 67 [2018-11-10 04:47:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:47:53,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:47:53,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2018-11-10 04:47:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2018-11-10 04:47:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-10 04:47:53,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:47:53,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:47:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:47:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:47:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 26 states and 43 transitions. [2018-11-10 04:47:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 43 transitions. [2018-11-10 04:47:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-10 04:47:55,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:47:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:47:56,121 WARN L179 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 67 [2018-11-10 04:47:58,279 WARN L179 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 374 DAG size of output: 196 [2018-11-10 04:48:00,024 WARN L179 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 350 DAG size of output: 185 [2018-11-10 04:48:00,592 WARN L179 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 114 [2018-11-10 04:48:01,121 WARN L179 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 105 [2018-11-10 04:48:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:48:01,348 WARN L179 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2018-11-10 04:48:01,955 WARN L179 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 181 [2018-11-10 04:48:02,240 WARN L179 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2018-11-10 04:48:02,699 WARN L179 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 198 [2018-11-10 04:48:02,991 WARN L179 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2018-11-10 04:48:03,316 WARN L179 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2018-11-10 04:48:03,908 WARN L179 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 179 [2018-11-10 04:48:04,377 WARN L179 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2018-11-10 04:48:04,672 WARN L179 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2018-11-10 04:48:04,984 WARN L179 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2018-11-10 04:48:05,451 WARN L179 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 174 [2018-11-10 04:48:05,948 WARN L179 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2018-11-10 04:48:06,421 WARN L179 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 181 [2018-11-10 04:48:06,729 WARN L179 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2018-11-10 04:48:07,045 WARN L179 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2018-11-10 04:48:07,543 WARN L179 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 172 [2018-11-10 04:48:08,019 WARN L179 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 181 [2018-11-10 04:48:08,347 WARN L179 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2018-11-10 04:48:08,661 WARN L179 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2018-11-10 04:48:09,153 WARN L179 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 179 [2018-11-10 04:48:09,711 WARN L179 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2018-11-10 04:48:10,046 WARN L179 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2018-11-10 04:48:10,405 WARN L179 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2018-11-10 04:48:10,704 WARN L179 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 128 [2018-11-10 04:48:11,144 WARN L179 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 143 [2018-11-10 04:48:11,547 WARN L179 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2018-11-10 04:48:11,897 WARN L179 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 124 [2018-11-10 04:48:12,210 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2018-11-10 04:48:12,416 WARN L179 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2018-11-10 04:48:12,634 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2018-11-10 04:48:12,874 WARN L179 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2018-11-10 04:48:13,118 WARN L179 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2018-11-10 04:48:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:48:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 82 transitions. [2018-11-10 04:48:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 82 transitions. [2018-11-10 04:48:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-10 04:48:13,227 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:48:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:48:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:48:14,762 WARN L179 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 175 [2018-11-10 04:48:15,256 WARN L179 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 187 [2018-11-10 04:48:15,592 WARN L179 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2018-11-10 04:48:15,950 WARN L179 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2018-11-10 04:48:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:48:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 42 states and 85 transitions. [2018-11-10 04:48:16,045 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 85 transitions. [2018-11-10 04:48:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 04:48:16,046 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:48:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 04:48:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 04:48:17,095 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2018-11-10 04:48:17,390 WARN L179 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 132 [2018-11-10 04:48:17,597 WARN L179 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2018-11-10 04:48:17,817 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2018-11-10 04:48:18,011 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2018-11-10 04:48:18,256 WARN L179 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 130 [2018-11-10 04:48:18,472 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2018-11-10 04:48:18,697 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2018-11-10 04:48:19,217 WARN L179 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 138 [2018-11-10 04:48:19,530 WARN L179 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2018-11-10 04:48:20,001 WARN L179 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 137 [2018-11-10 04:48:20,312 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2018-11-10 04:48:20,724 WARN L179 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 148 [2018-11-10 04:48:21,061 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2018-11-10 04:48:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:48:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 50 states and 108 transitions. [2018-11-10 04:48:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 108 transitions. [2018-11-10 04:48:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-10 04:48:21,125 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:48:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:48:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:48:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:48:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2018-11-10 04:48:32,492 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: program execution has not yet been computed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:440) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:227) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:627) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:457) 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) [2018-11-10 04:48:32,495 INFO L168 Benchmark]: Toolchain (without parser) took 41960.47 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 500.7 MB). Free memory was 963.0 MB in the beginning and 1.1 GB in the end (delta: -100.9 MB). Peak memory consumption was 399.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:32,495 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:48:32,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 200.16 ms. Allocated memory is still 1.0 GB. Free memory was 963.0 MB in the beginning and 946.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:32,496 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.14 ms. Allocated memory is still 1.0 GB. Free memory was 946.9 MB in the beginning and 941.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:32,496 INFO L168 Benchmark]: Boogie Preprocessor took 62.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -190.5 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:32,496 INFO L168 Benchmark]: RCFGBuilder took 958.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.0 MB in the end (delta: 164.1 MB). Peak memory consumption was 164.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:32,497 INFO L168 Benchmark]: CodeCheck took 40709.38 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 362.8 MB). Free memory was 968.0 MB in the beginning and 1.1 GB in the end (delta: -96.0 MB). Peak memory consumption was 266.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:32,499 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: program execution has not yet been computed de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: program execution has not yet been computed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:440) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 200.16 ms. Allocated memory is still 1.0 GB. Free memory was 963.0 MB in the beginning and 946.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.14 ms. Allocated memory is still 1.0 GB. Free memory was 946.9 MB in the beginning and 941.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -190.5 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 958.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.0 MB in the end (delta: 164.1 MB). Peak memory consumption was 164.1 MB. Max. memory is 11.5 GB. * CodeCheck took 40709.38 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 362.8 MB). Free memory was 968.0 MB in the beginning and 1.1 GB in the end (delta: -96.0 MB). Peak memory consumption was 266.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:48:33,936 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:48:33,937 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:48:33,946 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:48:33,946 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:48:33,947 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:48:33,948 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:48:33,949 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:48:33,950 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:48:33,951 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:48:33,952 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:48:33,952 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:48:33,953 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:48:33,954 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:48:33,954 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:48:33,955 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:48:33,955 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:48:33,958 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:48:33,959 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:48:33,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:48:33,961 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:48:33,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:48:33,963 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:48:33,963 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:48:33,964 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:48:33,965 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:48:33,966 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:48:33,966 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:48:33,967 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:48:33,968 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:48:33,968 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:48:33,969 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:48:33,969 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:48:33,969 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:48:33,969 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:48:33,970 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:48:33,970 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 04:48:33,981 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:48:33,982 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:48:33,982 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:48:33,982 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:48:33,983 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:48:33,983 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:48:33,983 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:48:33,983 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:48:33,984 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:48:33,984 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:48:33,984 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:48:33,984 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:48:33,985 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:48:33,985 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:48:33,985 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:48:33,985 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:48:33,985 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:48:33,985 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:48:33,985 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:48:33,986 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:48:33,986 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:48:33,986 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:48:33,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:48:33,986 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:48:33,986 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:48:33,986 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:48:33,987 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:48:33,987 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:48:33,987 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:48:33,987 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:48:33,987 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:48:33,987 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abf77f97875b3c7e87b90b0cc41c08fea68d8fc2 [2018-11-10 04:48:34,019 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:48:34,029 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:48:34,031 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:48:34,033 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:48:34,033 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:48:34,034 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2018-11-10 04:48:34,079 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/6b2803279/7295a806742f4da5bbcb2d4ec4ff3de6/FLAG00bfcf6dd [2018-11-10 04:48:34,409 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:48:34,409 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2018-11-10 04:48:34,416 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/6b2803279/7295a806742f4da5bbcb2d4ec4ff3de6/FLAG00bfcf6dd [2018-11-10 04:48:34,424 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/data/6b2803279/7295a806742f4da5bbcb2d4ec4ff3de6 [2018-11-10 04:48:34,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:48:34,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:48:34,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:48:34,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:48:34,429 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:48:34,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9cf11be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34, skipping insertion in model container [2018-11-10 04:48:34,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:48:34,461 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:48:34,621 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:48:34,627 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:48:34,667 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:48:34,680 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:48:34,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34 WrapperNode [2018-11-10 04:48:34,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:48:34,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:48:34,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:48:34,682 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:48:34,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,718 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:48:34,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:48:34,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:48:34,719 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:48:34,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,745 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... [2018-11-10 04:48:34,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:48:34,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:48:34,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:48:34,801 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:48:34,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:48:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f644bb0d-e2e2-43d0-a7c2-98a4c9c70887/bin-2019/ukojak/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 [2018-11-10 04:48:34,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:48:34,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:48:35,964 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:48:35,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:48:35 BoogieIcfgContainer [2018-11-10 04:48:35,964 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:48:35,965 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 04:48:35,965 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 04:48:35,972 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 04:48:35,972 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:48:35" (1/1) ... [2018-11-10 04:48:35,979 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:48:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:48:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-11-10 04:48:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-11-10 04:48:36,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-11-10 04:48:36,004 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:48:36,032 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-10 04:48:36,034 INFO L168 Benchmark]: Toolchain (without parser) took 1608.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 949.8 MB in the beginning and 943.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 130.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:36,036 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:48:36,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.17 ms. Allocated memory is still 1.0 GB. Free memory was 949.8 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:36,037 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.76 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:48:36,037 INFO L168 Benchmark]: Boogie Preprocessor took 82.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -195.4 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:36,037 INFO L168 Benchmark]: RCFGBuilder took 1163.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 950.5 MB in the end (delta: 173.2 MB). Peak memory consumption was 173.2 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:36,038 INFO L168 Benchmark]: CodeCheck took 68.88 ms. Allocated memory is still 1.2 GB. Free memory was 950.5 MB in the beginning and 943.4 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:48:36,040 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 254.17 ms. Allocated memory is still 1.0 GB. Free memory was 949.8 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.76 ms. Allocated memory is still 1.0 GB. Free memory is still 928.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -195.4 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1163.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 950.5 MB in the end (delta: 173.2 MB). Peak memory consumption was 173.2 MB. Max. memory is 11.5 GB. * CodeCheck took 68.88 ms. Allocated memory is still 1.2 GB. Free memory was 950.5 MB in the beginning and 943.4 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...