./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-divine/divinefifo_1w1r_true-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_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/divinefifo_1w1r_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/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 cc1a5272a89ae74e833712df93f01c4a38f80d84 .................................................................................................................................................................................................................................................................................................. 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_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/divinefifo_1w1r_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/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 cc1a5272a89ae74e833712df93f01c4a38f80d84 ........................................................................................................................................................................................................................................................................................................ 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 10:02:49,590 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:02:49,592 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:02:49,599 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:02:49,599 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:02:49,600 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:02:49,601 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:02:49,602 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:02:49,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:02:49,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:02:49,605 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:02:49,605 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:02:49,605 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:02:49,606 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:02:49,606 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:02:49,607 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:02:49,607 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:02:49,609 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:02:49,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:02:49,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:02:49,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:02:49,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:02:49,614 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:02:49,615 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:02:49,615 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:02:49,615 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:02:49,616 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:02:49,617 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:02:49,617 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:02:49,618 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:02:49,618 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:02:49,619 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:02:49,619 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:02:49,619 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:02:49,619 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:02:49,620 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:02:49,620 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 10:02:49,628 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:02:49,628 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:02:49,629 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:02:49,629 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:02:49,630 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:02:49,630 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:02:49,630 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:02:49,630 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:02:49,630 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:02:49,630 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:02:49,630 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:02:49,631 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:02:49,631 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:02:49,631 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:02:49,631 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:02:49,631 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:02:49,631 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:02:49,631 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:02:49,632 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 10:02:49,632 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 10:02:49,632 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:02:49,632 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:02:49,632 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 10:02:49,632 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:02:49,632 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:02:49,632 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:02:49,633 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 10:02:49,633 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:02:49,633 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:02:49,633 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_706641f0-7a8e-4304-af2f-029dbb8c59d9/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 -> cc1a5272a89ae74e833712df93f01c4a38f80d84 [2018-11-18 10:02:49,657 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:02:49,666 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:02:49,669 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:02:49,670 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:02:49,670 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:02:49,671 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/../../sv-benchmarks/c/pthread-divine/divinefifo_1w1r_true-unreach-call.i [2018-11-18 10:02:49,716 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/63c5e548c/c2a5b680668d4d41a6945746e4ad9600/FLAG2c623c6e0 [2018-11-18 10:02:50,107 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:02:50,107 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/sv-benchmarks/c/pthread-divine/divinefifo_1w1r_true-unreach-call.i [2018-11-18 10:02:50,120 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/63c5e548c/c2a5b680668d4d41a6945746e4ad9600/FLAG2c623c6e0 [2018-11-18 10:02:50,477 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/63c5e548c/c2a5b680668d4d41a6945746e4ad9600 [2018-11-18 10:02:50,480 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:02:50,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:02:50,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:02:50,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:02:50,483 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:02:50,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:50,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21b1abad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50, skipping insertion in model container [2018-11-18 10:02:50,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:50,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:02:50,526 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:02:50,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 10:02:50,826 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:02:50,832 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:02:50,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 10:02:50,922 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:02:50,983 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:02:50,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50 WrapperNode [2018-11-18 10:02:50,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:02:50,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:02:50,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:02:50,984 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:02:50,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,029 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:02:51,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:02:51,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:02:51,030 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:02:51,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... [2018-11-18 10:02:51,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:02:51,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:02:51,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:02:51,062 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:02:51,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/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 10:02:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_node_init [2018-11-18 10:02:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_node_init [2018-11-18 10:02:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2018-11-18 10:02:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2018-11-18 10:02:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:02:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_empty [2018-11-18 10:02:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_empty [2018-11-18 10:02:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:02:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:02:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 10:02:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 10:02:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:02:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_drop_head [2018-11-18 10:02:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_drop_head [2018-11-18 10:02:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:02:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:02:51,109 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 10:02:51,599 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:02:51,626 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,626 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,627 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,627 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,627 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,627 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,627 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,627 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,628 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,628 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,628 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,628 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,628 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,628 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,629 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,630 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,631 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,632 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,633 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,634 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,635 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:51,636 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 10:02:51,638 INFO L168 Benchmark]: Toolchain (without parser) took 1158.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 955.5 MB in the beginning and 1.0 GB in the end (delta: -62.7 MB). Peak memory consumption was 83.6 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:51,639 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:02:51,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -141.0 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:51,640 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:02:51,640 INFO L168 Benchmark]: Boogie Preprocessor took 32.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:51,641 INFO L168 Benchmark]: RCFGBuilder took 575.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 72.9 MB). Peak memory consumption was 72.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:51,643 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 502.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -141.0 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.34 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 575.62 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: 72.9 MB). Peak memory consumption was 72.9 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 10:02:53,043 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:02:53,044 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:02:53,051 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:02:53,051 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:02:53,052 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:02:53,052 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:02:53,054 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:02:53,055 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:02:53,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:02:53,056 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:02:53,057 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:02:53,057 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:02:53,058 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:02:53,059 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:02:53,060 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:02:53,060 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:02:53,062 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:02:53,063 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:02:53,065 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:02:53,065 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:02:53,066 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:02:53,068 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:02:53,068 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:02:53,069 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:02:53,070 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:02:53,070 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:02:53,071 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:02:53,071 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:02:53,072 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:02:53,072 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:02:53,073 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:02:53,073 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:02:53,073 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:02:53,074 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:02:53,074 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:02:53,074 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 10:02:53,085 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:02:53,086 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:02:53,086 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:02:53,086 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:02:53,087 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:02:53,087 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:02:53,087 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:02:53,087 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:02:53,088 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:02:53,089 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:02:53,089 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:02:53,089 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 10:02:53,089 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 10:02:53,089 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:02:53,089 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:02:53,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 10:02:53,090 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:02:53,090 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:02:53,090 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:02:53,090 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 10:02:53,090 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 10:02:53,090 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:02:53,090 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:02:53,090 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:02:53,090 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_706641f0-7a8e-4304-af2f-029dbb8c59d9/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 -> cc1a5272a89ae74e833712df93f01c4a38f80d84 [2018-11-18 10:02:53,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:02:53,131 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:02:53,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:02:53,134 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:02:53,135 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:02:53,135 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/../../sv-benchmarks/c/pthread-divine/divinefifo_1w1r_true-unreach-call.i [2018-11-18 10:02:53,171 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/407848c17/2c007985e19d43eeb8a4a385b9c1b405/FLAGc9a68ce73 [2018-11-18 10:02:53,564 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:02:53,565 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/sv-benchmarks/c/pthread-divine/divinefifo_1w1r_true-unreach-call.i [2018-11-18 10:02:53,575 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/407848c17/2c007985e19d43eeb8a4a385b9c1b405/FLAGc9a68ce73 [2018-11-18 10:02:53,939 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/bin-2019/ukojak/data/407848c17/2c007985e19d43eeb8a4a385b9c1b405 [2018-11-18 10:02:53,941 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:02:53,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:02:53,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:02:53,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:02:53,946 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:02:53,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:02:53" (1/1) ... [2018-11-18 10:02:53,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15e59890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:53, skipping insertion in model container [2018-11-18 10:02:53,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:02:53" (1/1) ... [2018-11-18 10:02:53,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:02:53,994 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:02:54,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 10:02:54,439 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:02:54,449 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:02:54,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-18 10:02:54,548 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:02:54,644 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:02:54,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54 WrapperNode [2018-11-18 10:02:54,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:02:54,645 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:02:54,645 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:02:54,645 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:02:54,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:02:54,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:02:54,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:02:54,682 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:02:54,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... [2018-11-18 10:02:54,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:02:54,715 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:02:54,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:02:54,715 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:02:54,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:02:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_706641f0-7a8e-4304-af2f-029dbb8c59d9/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 10:02:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 10:02:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_node_init [2018-11-18 10:02:54,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_node_init [2018-11-18 10:02:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2018-11-18 10:02:54,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2018-11-18 10:02:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:02:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_empty [2018-11-18 10:02:54,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_empty [2018-11-18 10:02:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 10:02:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:02:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:02:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:02:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_drop_head [2018-11-18 10:02:54,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_drop_head [2018-11-18 10:02:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:02:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:02:54,753 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 10:02:55,288 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:02:55,319 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,319 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,319 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,319 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,320 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,320 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,320 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,320 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,320 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,320 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,320 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,321 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,322 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,323 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,323 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,323 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,323 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,323 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,326 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,326 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,326 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,327 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,327 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,327 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,327 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,327 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,327 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,327 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,328 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,328 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,328 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,328 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,328 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,328 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,329 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,329 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,329 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,329 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,329 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,329 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,330 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,330 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,330 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,330 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,330 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,330 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,330 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,331 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,331 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,331 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,331 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,331 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,331 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,331 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,332 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,332 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,332 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,332 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,332 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,332 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,332 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,333 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,333 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,333 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,333 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,333 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,333 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,333 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,334 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,334 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,334 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,334 WARN L317 ript$VariableManager]: TermVariabe Thread0_pusher_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,334 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,334 WARN L317 ript$VariableManager]: TermVariabe |Thread0_pusher_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 10:02:55,335 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 10:02:55,339 INFO L168 Benchmark]: Toolchain (without parser) took 1397.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 944.4 MB in the beginning and 999.6 MB in the end (delta: -55.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:55,340 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:02:55,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -145.8 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:55,341 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:55,341 INFO L168 Benchmark]: Boogie Preprocessor took 32.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:02:55,341 INFO L168 Benchmark]: RCFGBuilder took 623.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 999.6 MB in the end (delta: 84.0 MB). Peak memory consumption was 84.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:02:55,343 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 701.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -145.8 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.97 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.51 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 623.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 999.6 MB in the end (delta: 84.0 MB). Peak memory consumption was 84.0 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...