./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-divine/divinefifo-bug_1w1r_false-unreach-call.i --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_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/divinefifo-bug_1w1r_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/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 b3889e54006dd3539905cc8d2fd19fff782281de ....................................................................................................................................................................................................................................................................................... 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_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/divinefifo-bug_1w1r_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/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 b3889e54006dd3539905cc8d2fd19fff782281de ................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:32:55,368 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:32:55,369 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:32:55,378 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:32:55,378 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:32:55,379 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:32:55,380 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:32:55,381 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:32:55,382 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:32:55,383 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:32:55,384 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:32:55,384 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:32:55,385 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:32:55,385 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:32:55,386 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:32:55,387 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:32:55,388 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:32:55,389 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:32:55,390 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:32:55,392 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:32:55,392 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:32:55,393 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:32:55,395 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:32:55,395 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:32:55,395 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:32:55,396 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:32:55,397 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:32:55,397 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:32:55,398 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:32:55,399 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:32:55,399 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:32:55,399 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:32:55,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:32:55,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:32:55,401 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:32:55,401 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:32:55,401 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 14:32:55,412 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:32:55,413 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:32:55,413 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:32:55,413 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:32:55,414 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:32:55,414 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:32:55,414 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:32:55,414 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:32:55,415 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:32:55,416 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:32:55,416 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 14:32:55,416 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 14:32:55,416 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:32:55,416 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:32:55,416 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 14:32:55,417 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:32:55,417 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:32:55,417 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:32:55,417 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 14:32:55,417 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:32:55,417 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:32:55,417 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_5ead4af8-344c-4a8d-9b83-f2345cac3dda/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 -> b3889e54006dd3539905cc8d2fd19fff782281de [2018-11-18 14:32:55,442 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:32:55,452 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:32:55,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:32:55,457 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:32:55,457 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:32:55,458 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/../../sv-benchmarks/c/pthread-divine/divinefifo-bug_1w1r_false-unreach-call.i [2018-11-18 14:32:55,505 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/6922901cf/abe3b9aeb9e8406a87cfdf42c2b76732/FLAG0366831b7 [2018-11-18 14:32:55,947 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:32:55,947 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/sv-benchmarks/c/pthread-divine/divinefifo-bug_1w1r_false-unreach-call.i [2018-11-18 14:32:55,958 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/6922901cf/abe3b9aeb9e8406a87cfdf42c2b76732/FLAG0366831b7 [2018-11-18 14:32:56,305 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/6922901cf/abe3b9aeb9e8406a87cfdf42c2b76732 [2018-11-18 14:32:56,308 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:32:56,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:32:56,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:32:56,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:32:56,314 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:32:56,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@316a6cf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56, skipping insertion in model container [2018-11-18 14:32:56,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:32:56,364 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:32:56,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 14:32:56,672 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:32:56,679 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:32:56,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 14:32:56,766 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:32:56,861 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:32:56,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56 WrapperNode [2018-11-18 14:32:56,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:32:56,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:32:56,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:32:56,863 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:32:56,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:32:56,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:32:56,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:32:56,914 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:32:56,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,942 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,944 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... [2018-11-18 14:32:56,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:32:56,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:32:56,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:32:56,948 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:32:56,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/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 14:32:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_node_init [2018-11-18 14:32:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_node_init [2018-11-18 14:32:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2018-11-18 14:32:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2018-11-18 14:32:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 14:32:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_empty [2018-11-18 14:32:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_empty [2018-11-18 14:32:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 14:32:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:32:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 14:32:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 14:32:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 14:32:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_drop_head [2018-11-18 14:32:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_drop_head [2018-11-18 14:32:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:32:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:32:56,992 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 14:32:57,488 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:32:57,519 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,519 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,520 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,520 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,520 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,520 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,520 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,520 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,521 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,521 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,521 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,521 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,521 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,522 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,523 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,523 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,523 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,523 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,523 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,523 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,523 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,524 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,524 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,524 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,528 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,528 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,528 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,528 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,529 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,530 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,530 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,530 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,530 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,530 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,530 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,530 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,531 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,531 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,531 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,531 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,531 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,531 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,531 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,532 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,532 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,532 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,532 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,532 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,532 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,532 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,536 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,536 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,536 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,536 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:32:57,537 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 14:32:57,540 INFO L168 Benchmark]: Toolchain (without parser) took 1231.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 953.9 MB in the beginning and 1.0 GB in the end (delta: -55.7 MB). Peak memory consumption was 85.4 MB. Max. memory is 11.5 GB. [2018-11-18 14:32:57,541 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:32:57,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 552.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 953.9 MB in the beginning and 1.1 GB in the end (delta: -136.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:32:57,542 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 14:32:57,543 INFO L168 Benchmark]: Boogie Preprocessor took 33.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 14:32:57,543 INFO L168 Benchmark]: RCFGBuilder took 591.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 74.3 MB). Peak memory consumption was 74.3 MB. Max. memory is 11.5 GB. [2018-11-18 14:32:57,546 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 552.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 953.9 MB in the beginning and 1.1 GB in the end (delta: -136.7 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.05 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.88 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 591.30 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: 74.3 MB). Peak memory consumption was 74.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) 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 14:32:59,070 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:32:59,072 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:32:59,080 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:32:59,080 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:32:59,081 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:32:59,082 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:32:59,083 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:32:59,084 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:32:59,085 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:32:59,085 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:32:59,086 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:32:59,086 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:32:59,087 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:32:59,088 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:32:59,088 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:32:59,089 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:32:59,090 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:32:59,092 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:32:59,093 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:32:59,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:32:59,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:32:59,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:32:59,096 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:32:59,097 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:32:59,097 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:32:59,098 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:32:59,099 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:32:59,099 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:32:59,100 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:32:59,100 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:32:59,101 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:32:59,101 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:32:59,101 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:32:59,102 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:32:59,102 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:32:59,102 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 14:32:59,113 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:32:59,113 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:32:59,114 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:32:59,114 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:32:59,115 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:32:59,115 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:32:59,115 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:32:59,115 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:32:59,115 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:32:59,115 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:32:59,115 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:32:59,116 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:32:59,117 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 14:32:59,117 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 14:32:59,117 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:32:59,117 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:32:59,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 14:32:59,117 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:32:59,117 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:32:59,118 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:32:59,118 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 14:32:59,118 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 14:32:59,118 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:32:59,118 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 14:32:59,118 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 14:32:59,118 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_5ead4af8-344c-4a8d-9b83-f2345cac3dda/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 -> b3889e54006dd3539905cc8d2fd19fff782281de [2018-11-18 14:32:59,147 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:32:59,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:32:59,160 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:32:59,162 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:32:59,162 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:32:59,163 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/../../sv-benchmarks/c/pthread-divine/divinefifo-bug_1w1r_false-unreach-call.i [2018-11-18 14:32:59,199 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/d1fc10c98/7d421e2a16304760a0ccd65062c492d6/FLAGba6711b19 [2018-11-18 14:32:59,577 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:32:59,578 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/sv-benchmarks/c/pthread-divine/divinefifo-bug_1w1r_false-unreach-call.i [2018-11-18 14:32:59,589 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/d1fc10c98/7d421e2a16304760a0ccd65062c492d6/FLAGba6711b19 [2018-11-18 14:32:59,601 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/bin-2019/ukojak/data/d1fc10c98/7d421e2a16304760a0ccd65062c492d6 [2018-11-18 14:32:59,604 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:32:59,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:32:59,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:32:59,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:32:59,609 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:32:59,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:32:59" (1/1) ... [2018-11-18 14:32:59,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc2ba1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:32:59, skipping insertion in model container [2018-11-18 14:32:59,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:32:59" (1/1) ... [2018-11-18 14:32:59,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:32:59,657 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:32:59,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 14:33:00,076 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:33:00,086 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:33:00,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 14:33:00,185 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:33:00,282 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:33:00,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00 WrapperNode [2018-11-18 14:33:00,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:33:00,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:33:00,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:33:00,283 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:33:00,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:33:00,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:33:00,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:33:00,325 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:33:00,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,335 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... [2018-11-18 14:33:00,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:33:00,357 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:33:00,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:33:00,357 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:33:00,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:33:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5ead4af8-344c-4a8d-9b83-f2345cac3dda/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 14:33:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 14:33:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_node_init [2018-11-18 14:33:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_node_init [2018-11-18 14:33:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2018-11-18 14:33:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2018-11-18 14:33:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 14:33:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_empty [2018-11-18 14:33:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_empty [2018-11-18 14:33:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 14:33:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 14:33:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:33:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 14:33:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_drop_head [2018-11-18 14:33:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_drop_head [2018-11-18 14:33:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:33:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:33:00,394 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 14:33:00,966 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:33:00,998 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:00,998 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:00,999 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:00,999 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:00,999 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:00,999 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:00,999 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,000 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,000 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,000 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,000 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,000 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,001 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,001 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,001 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,001 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,001 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,001 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,001 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,002 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,002 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,002 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,002 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,002 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,002 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,003 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,003 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,003 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,003 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,003 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,003 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,003 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,004 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,004 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,004 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,004 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,004 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,004 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,004 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,005 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,005 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,005 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,005 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,005 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,005 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,005 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,006 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,006 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,006 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,006 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,006 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,006 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,007 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,007 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,007 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,007 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,007 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,007 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,008 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,008 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,008 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,008 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,008 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,008 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,009 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,009 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,009 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,009 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,009 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,009 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,010 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,010 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,010 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,010 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,010 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,010 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,010 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,011 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,011 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,011 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,011 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,011 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,011 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,012 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,012 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,012 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,012 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,012 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,012 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,013 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,013 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,013 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 14:33:01,014 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 14:33:01,016 INFO L168 Benchmark]: Toolchain (without parser) took 1412.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 944.4 MB in the beginning and 974.9 MB in the end (delta: -30.5 MB). Peak memory consumption was 90.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:33:01,018 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:33:01,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -118.6 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:33:01,019 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:33:01,019 INFO L168 Benchmark]: Boogie Preprocessor took 31.60 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:33:01,020 INFO L168 Benchmark]: RCFGBuilder took 658.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 974.9 MB in the end (delta: 81.2 MB). Peak memory consumption was 81.2 MB. Max. memory is 11.5 GB. [2018-11-18 14:33:01,022 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 676.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -118.6 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.01 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.60 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 658.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 974.9 MB in the end (delta: 81.2 MB). Peak memory consumption was 81.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...