./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5_false-unreach-call.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5_false-unreach-call.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/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 fe2a272b2173539aabf0b5d99c5d933bd8e368e7 .............................................................................................................................................................................................................................................................................................................. 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_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5_false-unreach-call.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/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 fe2a272b2173539aabf0b5d99c5d933bd8e368e7 .......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 09:59:13,463 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:59:13,465 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:59:13,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:59:13,471 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:59:13,472 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:59:13,473 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:59:13,474 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:59:13,475 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:59:13,476 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:59:13,477 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:59:13,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:59:13,477 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:59:13,478 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:59:13,478 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:59:13,479 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:59:13,479 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:59:13,480 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:59:13,481 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:59:13,482 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:59:13,483 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:59:13,484 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:59:13,485 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:59:13,485 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:59:13,485 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:59:13,486 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:59:13,487 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:59:13,487 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:59:13,488 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:59:13,489 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:59:13,489 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:59:13,489 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:59:13,490 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:59:13,490 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:59:13,490 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:59:13,491 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:59:13,491 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 09:59:13,498 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:59:13,498 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:59:13,499 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:59:13,499 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:59:13,499 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:59:13,499 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:59:13,499 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:59:13,499 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:59:13,499 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:59:13,499 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:59:13,500 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 09:59:13,500 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:59:13,500 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 09:59:13,501 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:59:13,501 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:59:13,501 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:59:13,501 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 09:59:13,501 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:59:13,501 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:59:13,501 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_95667a5a-8cb8-47b3-bfd3-64792837d013/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 -> fe2a272b2173539aabf0b5d99c5d933bd8e368e7 [2018-11-18 09:59:13,527 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:59:13,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:59:13,538 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:59:13,539 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:59:13,540 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:59:13,540 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5_false-unreach-call.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2018-11-18 09:59:13,582 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/843ea0a3b/7bcff18b227d4da3a613286bc3173fe2/FLAG4f1a247f4 [2018-11-18 09:59:14,002 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:59:14,002 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5_false-unreach-call.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2018-11-18 09:59:14,008 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/843ea0a3b/7bcff18b227d4da3a613286bc3173fe2/FLAG4f1a247f4 [2018-11-18 09:59:14,019 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/843ea0a3b/7bcff18b227d4da3a613286bc3173fe2 [2018-11-18 09:59:14,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:59:14,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:59:14,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:59:14,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:59:14,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:59:14,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6180e9b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14, skipping insertion in model container [2018-11-18 09:59:14,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,033 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:59:14,065 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:59:14,238 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:59:14,247 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:59:14,350 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:59:14,364 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:59:14,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14 WrapperNode [2018-11-18 09:59:14,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:59:14,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:59:14,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:59:14,365 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:59:14,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,406 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:59:14,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:59:14,407 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:59:14,407 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:59:14,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... [2018-11-18 09:59:14,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:59:14,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:59:14,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:59:14,434 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:59:14,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:59:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/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 [2018-11-18 09:59:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:59:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:59:15,405 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:59:15,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:59:15 BoogieIcfgContainer [2018-11-18 09:59:15,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:59:15,406 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 09:59:15,406 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 09:59:15,415 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 09:59:15,416 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:59:15" (1/1) ... [2018-11-18 09:59:15,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:59:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:59:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 104 states and 180 transitions. [2018-11-18 09:59:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 180 transitions. [2018-11-18 09:59:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 09:59:15,456 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:59:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:15,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:59:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 104 states and 178 transitions. [2018-11-18 09:59:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 178 transitions. [2018-11-18 09:59:15,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 09:59:15,807 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:59:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:16,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:59:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 104 states and 177 transitions. [2018-11-18 09:59:16,155 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 177 transitions. [2018-11-18 09:59:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 09:59:16,156 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:59:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:16,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:59:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 104 states and 176 transitions. [2018-11-18 09:59:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 176 transitions. [2018-11-18 09:59:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 09:59:16,732 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:59:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:17,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:59:17,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 104 states and 175 transitions. [2018-11-18 09:59:17,598 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 175 transitions. [2018-11-18 09:59:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 09:59:17,599 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:59:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:18,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:59:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 104 states and 174 transitions. [2018-11-18 09:59:18,745 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 174 transitions. [2018-11-18 09:59:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 09:59:18,745 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:59:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:22,159 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 78 [2018-11-18 09:59:22,470 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 79 [2018-11-18 09:59:23,034 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 84 [2018-11-18 09:59:23,303 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 71 [2018-11-18 09:59:23,638 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 82 [2018-11-18 09:59:23,927 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 74 [2018-11-18 09:59:24,344 WARN L180 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 85 [2018-11-18 09:59:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:59:55,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:59:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 106 states and 176 transitions. [2018-11-18 09:59:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 176 transitions. [2018-11-18 09:59:55,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-18 09:59:55,422 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:59:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:55,474 ERROR L253 erpolLogProxyWrapper]: Interpolant 40 not inductive: (Check returned sat) [2018-11-18 09:59:55,475 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception generated interpolants did not pass sanity check [2018-11-18 09:59:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:59:55,648 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:00:00,998 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 56 [2018-11-18 10:00:05,760 WARN L180 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 83 [2018-11-18 10:00:45,451 WARN L180 SmtUtils]: Spent 38.31 s on a formula simplification. DAG size of input: 224 DAG size of output: 141 [2018-11-18 10:01:18,172 WARN L180 SmtUtils]: Spent 24.29 s on a formula simplification. DAG size of input: 552 DAG size of output: 173 [2018-11-18 10:03:44,263 WARN L180 SmtUtils]: Spent 1.23 m on a formula simplification. DAG size of input: 710 DAG size of output: 157 [2018-11-18 10:03:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:03:59,470 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 77 [2018-11-18 10:04:00,991 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 79 [2018-11-18 10:04:02,560 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2018-11-18 10:04:03,997 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2018-11-18 10:04:05,171 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2018-11-18 10:04:06,405 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 90 [2018-11-18 10:04:07,653 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2018-11-18 10:04:08,980 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 94 [2018-11-18 10:04:10,313 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 97 [2018-11-18 10:04:11,307 WARN L180 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 96 [2018-11-18 10:04:12,648 WARN L180 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 98 [2018-11-18 10:04:14,074 WARN L180 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 99 [2018-11-18 10:04:15,076 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 99 [2018-11-18 10:04:16,519 WARN L180 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2018-11-18 10:04:18,020 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 100 [2018-11-18 10:04:19,041 WARN L180 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 100 [2018-11-18 10:04:20,512 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 102 [2018-11-18 10:04:22,032 WARN L180 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 103 [2018-11-18 10:04:23,093 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2018-11-18 10:04:24,724 WARN L180 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 115 [2018-11-18 10:04:26,411 WARN L180 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 110 [2018-11-18 10:04:27,532 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 110 [2018-11-18 10:04:29,206 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 122 [2018-11-18 10:04:30,912 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 106 [2018-11-18 10:04:32,645 WARN L180 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2018-11-18 10:04:33,863 WARN L180 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2018-11-18 10:04:34,980 WARN L180 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2018-11-18 10:04:56,309 WARN L180 SmtUtils]: Spent 19.99 s on a formula simplification that was a NOOP. DAG size: 142 [2018-11-18 10:05:05,511 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-11-18 10:05:05,512 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:626) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:122) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:371) 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.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:650) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:187) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.simplify(SmtUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:354) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:382) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:223) 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:489) 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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 33 more [2018-11-18 10:05:05,514 INFO L168 Benchmark]: Toolchain (without parser) took 351493.28 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 348.1 MB). Free memory was 959.2 MB in the beginning and 1.3 GB in the end (delta: -343.9 MB). Peak memory consumption was 532.8 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:05,515 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:05:05,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -190.4 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:05,515 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:05,516 INFO L168 Benchmark]: Boogie Preprocessor took 26.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:05,516 INFO L168 Benchmark]: RCFGBuilder took 972.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 123.4 MB). Peak memory consumption was 123.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:05,517 INFO L168 Benchmark]: CodeCheck took 350107.65 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 195.0 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -286.2 MB). Peak memory consumption was 437.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:05,519 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) * 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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 342.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -190.4 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 972.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 123.4 MB). Peak memory consumption was 123.4 MB. Max. memory is 11.5 GB. * CodeCheck took 350107.65 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 195.0 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -286.2 MB). Peak memory consumption was 437.4 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 0.1.23-5842f4b [2018-11-18 10:05:06,646 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:05:06,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:05:06,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:05:06,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:05:06,657 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:05:06,658 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:05:06,659 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:05:06,660 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:05:06,661 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:05:06,662 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:05:06,662 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:05:06,662 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:05:06,663 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:05:06,664 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:05:06,664 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:05:06,666 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:05:06,667 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:05:06,668 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:05:06,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:05:06,670 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:05:06,671 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:05:06,673 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:05:06,673 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:05:06,674 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:05:06,674 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:05:06,675 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:05:06,675 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:05:06,676 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:05:06,676 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:05:06,677 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:05:06,678 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:05:06,678 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:05:06,678 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:05:06,679 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:05:06,679 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:05:06,680 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 10:05:06,691 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:05:06,691 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:05:06,691 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:05:06,692 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:05:06,692 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:05:06,692 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:05:06,692 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:05:06,693 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:05:06,693 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:05:06,693 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:05:06,693 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:05:06,693 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:05:06,693 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:05:06,694 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:05:06,694 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:05:06,694 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:05:06,694 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:05:06,694 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:05:06,694 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:05:06,694 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 10:05:06,694 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 10:05:06,695 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:05:06,695 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:05:06,695 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 10:05:06,695 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:05:06,695 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:05:06,695 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:05:06,696 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 10:05:06,696 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 10:05:06,696 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:05:06,696 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:05:06,696 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:05:06,696 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_95667a5a-8cb8-47b3-bfd3-64792837d013/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 -> fe2a272b2173539aabf0b5d99c5d933bd8e368e7 [2018-11-18 10:05:06,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:05:06,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:05:06,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:05:06,740 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:05:06,741 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:05:06,741 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5_false-unreach-call.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2018-11-18 10:05:06,773 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/2182d8c2c/bc46c202cca14f38ac28544058dcc1ea/FLAG500942def [2018-11-18 10:05:07,123 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:05:07,124 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5_false-unreach-call.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2018-11-18 10:05:07,129 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/2182d8c2c/bc46c202cca14f38ac28544058dcc1ea/FLAG500942def [2018-11-18 10:05:07,535 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/bin-2019/ukojak/data/2182d8c2c/bc46c202cca14f38ac28544058dcc1ea [2018-11-18 10:05:07,537 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:05:07,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:05:07,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:05:07,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:05:07,542 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:05:07,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4e6518 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07, skipping insertion in model container [2018-11-18 10:05:07,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:05:07,583 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:05:07,794 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:05:07,801 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:05:07,877 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:05:07,893 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:05:07,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07 WrapperNode [2018-11-18 10:05:07,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:05:07,894 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:05:07,895 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:05:07,895 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:05:07,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:05:07,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:05:07,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:05:07,973 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:05:07,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... [2018-11-18 10:05:07,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:05:07,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:05:07,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:05:07,994 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:05:07,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:05:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_95667a5a-8cb8-47b3-bfd3-64792837d013/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 [2018-11-18 10:05:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:05:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:05:09,050 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:05:09,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:05:09 BoogieIcfgContainer [2018-11-18 10:05:09,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:05:09,051 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 10:05:09,051 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 10:05:09,061 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 10:05:09,061 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:05:09" (1/1) ... [2018-11-18 10:05:09,070 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:05:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 10:05:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 104 states and 180 transitions. [2018-11-18 10:05:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 180 transitions. [2018-11-18 10:05:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 10:05:09,108 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 10:05:09,150 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:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 10:05:09,152 INFO L168 Benchmark]: Toolchain (without parser) took 1614.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 951.9 MB in the beginning and 980.2 MB in the end (delta: -28.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:09,154 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-11-18 10:05:09,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 355.10 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 925.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:09,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 925.0 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:09,156 INFO L168 Benchmark]: Boogie Preprocessor took 21.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:09,156 INFO L168 Benchmark]: RCFGBuilder took 1057.27 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 986.8 MB in the end (delta: 120.5 MB). Peak memory consumption was 120.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:09,157 INFO L168 Benchmark]: CodeCheck took 100.51 ms. Allocated memory is still 1.1 GB. Free memory was 986.8 MB in the beginning and 980.2 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:05:09,161 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 0.12 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 355.10 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 925.0 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 77.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 925.0 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1057.27 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 986.8 MB in the end (delta: 120.5 MB). Peak memory consumption was 120.5 MB. Max. memory is 11.5 GB. * CodeCheck took 100.51 ms. Allocated memory is still 1.1 GB. Free memory was 986.8 MB in the beginning and 980.2 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...