./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/triangular-longer_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/triangular-longer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/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 37ab50eb35f71bc9dfb317209ba2fdf85cde6398 .................................................................................................................................................................................................................................... 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_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/triangular-longer_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/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 37ab50eb35f71bc9dfb317209ba2fdf85cde6398 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:27:01,542 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:27:01,544 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:27:01,553 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:27:01,553 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:27:01,554 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:27:01,555 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:27:01,556 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:27:01,558 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:27:01,559 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:27:01,559 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:27:01,560 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:27:01,560 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:27:01,561 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:27:01,562 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:27:01,563 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:27:01,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:27:01,565 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:27:01,567 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:27:01,568 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:27:01,569 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:27:01,570 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:27:01,572 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:27:01,572 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:27:01,573 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:27:01,574 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:27:01,574 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:27:01,575 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:27:01,576 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:27:01,577 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:27:01,577 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:27:01,578 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:27:01,578 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:27:01,578 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:27:01,579 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:27:01,579 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:27:01,580 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 04:27:01,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:27:01,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:27:01,592 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:27:01,592 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:27:01,592 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:27:01,592 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:27:01,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:27:01,593 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:27:01,593 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:27:01,593 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:27:01,593 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:27:01,593 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:27:01,593 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:27:01,594 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:27:01,594 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:27:01,594 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:27:01,594 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:27:01,594 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:27:01,594 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:27:01,594 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:27:01,595 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:27:01,595 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:27:01,595 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:27:01,595 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:27:01,595 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:27:01,595 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:27:01,595 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:27:01,595 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:27:01,596 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_0ffade66-0218-47ed-a6ae-08b1b1149b3a/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 -> 37ab50eb35f71bc9dfb317209ba2fdf85cde6398 [2018-11-10 04:27:01,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:27:01,628 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:27:01,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:27:01,632 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:27:01,632 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:27:01,633 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/../../sv-benchmarks/c/pthread/triangular-longer_true-unreach-call.i [2018-11-10 04:27:01,677 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/67a25ec63/aafb9421ee7d4e8ca3abeb7cfaf96a56/FLAG413bd0a77 [2018-11-10 04:27:02,051 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:27:02,052 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/sv-benchmarks/c/pthread/triangular-longer_true-unreach-call.i [2018-11-10 04:27:02,063 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/67a25ec63/aafb9421ee7d4e8ca3abeb7cfaf96a56/FLAG413bd0a77 [2018-11-10 04:27:02,072 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/67a25ec63/aafb9421ee7d4e8ca3abeb7cfaf96a56 [2018-11-10 04:27:02,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:27:02,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:27:02,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:27:02,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:27:02,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:27:02,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f4f6b59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02, skipping insertion in model container [2018-11-10 04:27:02,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:27:02,115 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:27:02,305 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:27:02,307 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:27:02,334 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:27:02,383 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:27:02,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02 WrapperNode [2018-11-10 04:27:02,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:27:02,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:27:02,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:27:02,384 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:27:02,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,461 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:27:02,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:27:02,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:27:02,475 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:27:02,480 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,482 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:27:02,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:27:02,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:27:02,493 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:27:02,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:27:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-10 04:27:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 04:27:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2018-11-10 04:27:02,545 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2018-11-10 04:27:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2018-11-10 04:27:02,545 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2018-11-10 04:27:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-10 04:27:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 04:27:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-10 04:27:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:27:02,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:27:02,547 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 04:27:02,773 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:27:02,793 WARN L317 ript$VariableManager]: TermVariabe |Thread0_t1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:02,793 WARN L317 ript$VariableManager]: TermVariabe |Thread0_t1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:02,794 WARN L317 ript$VariableManager]: TermVariabe |Thread1_t2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:02,794 WARN L317 ript$VariableManager]: TermVariabe |Thread1_t2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:02,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:27:02 BasicIcfg [2018-11-10 04:27:02,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:27:02,810 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 04:27:02,810 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 04:27:02,817 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 04:27:02,817 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:27:02" (1/1) ... [2018-11-10 04:27:02,826 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:27:02,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:27:02,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 64 states and 68 transitions. [2018-11-10 04:27:02,851 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 68 transitions. [2018-11-10 04:27:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 04:27:02,853 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:27:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:27:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:27:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:27:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 04:27:02,977 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-11-10 04:27:02,987 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [182] [182] L678-2-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: Thread0_t1_inUse InVars {Thread0_t1_inUse=Thread0_t1_inUse} OutVars{Thread0_t1_inUse=Thread0_t1_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-11-10 04:27:02,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 04:27:02 ImpRootNode [2018-11-10 04:27:02,999 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 04:27:02,999 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 04:27:02,999 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 04:27:02,999 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 04:27:03,000 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:27:02" (3/4) ... [2018-11-10 04:27:03,002 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 04:27:03,002 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:27:03,004 INFO L168 Benchmark]: Toolchain (without parser) took 929.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 954.3 MB in the beginning and 1.1 GB in the end (delta: -151.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:27:03,005 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:27:03,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 308.14 ms. Allocated memory is still 1.0 GB. Free memory was 954.3 MB in the beginning and 919.4 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:03,006 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 919.4 MB in the beginning and 1.1 GB in the end (delta: -228.3 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:03,007 INFO L168 Benchmark]: Boogie Preprocessor took 17.94 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:03,007 INFO L168 Benchmark]: RCFGBuilder took 316.62 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: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:03,008 INFO L168 Benchmark]: CodeCheck took 188.71 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:03,008 INFO L168 Benchmark]: Witness Printer took 4.51 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. [2018-11-10 04:27:03,011 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 90 locations, 3 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 677]: assertion can be violated assertion can be violated We found a FailurePath: [L660] int i = 3, j = 6; VAL [i=3, j=6] [L678] FCALL pthread_t id1, id2; VAL [i=3, j=6] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 308.14 ms. Allocated memory is still 1.0 GB. Free memory was 954.3 MB in the beginning and 919.4 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 90.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 919.4 MB in the beginning and 1.1 GB in the end (delta: -228.3 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.94 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 316.62 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: 23.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * CodeCheck took 188.71 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Witness Printer took 4.51 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. * Results from de.uni_freiburg.informatik.ultimate.witnessprinter: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.witnessprinter: NullPointerException: null: de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:27:04,480 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:27:04,481 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:27:04,490 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:27:04,490 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:27:04,491 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:27:04,492 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:27:04,493 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:27:04,494 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:27:04,495 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:27:04,495 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:27:04,495 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:27:04,496 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:27:04,497 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:27:04,497 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:27:04,498 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:27:04,499 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:27:04,500 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:27:04,502 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:27:04,503 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:27:04,504 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:27:04,504 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:27:04,506 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:27:04,507 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:27:04,507 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:27:04,507 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:27:04,508 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:27:04,509 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:27:04,510 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:27:04,511 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:27:04,511 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:27:04,511 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:27:04,511 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:27:04,512 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:27:04,512 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:27:04,513 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:27:04,514 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 04:27:04,524 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:27:04,524 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:27:04,525 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:27:04,525 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:27:04,525 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:27:04,526 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:27:04,526 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:27:04,526 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:27:04,526 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:27:04,526 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:27:04,526 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:27:04,526 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:27:04,527 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:27:04,527 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:27:04,527 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:27:04,527 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:27:04,527 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:27:04,527 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:27:04,527 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:27:04,527 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:27:04,528 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:27:04,528 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:27:04,528 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:27:04,528 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:27:04,528 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:27:04,528 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:27:04,528 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:27:04,531 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:27:04,531 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:27:04,531 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:27:04,531 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:27:04,531 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_0ffade66-0218-47ed-a6ae-08b1b1149b3a/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 -> 37ab50eb35f71bc9dfb317209ba2fdf85cde6398 [2018-11-10 04:27:04,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:27:04,570 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:27:04,573 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:27:04,574 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:27:04,575 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:27:04,575 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/../../sv-benchmarks/c/pthread/triangular-longer_true-unreach-call.i [2018-11-10 04:27:04,620 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/fdba18efb/5bca6743301643408d0c3295b7b3b8bc/FLAG86a517fcc [2018-11-10 04:27:04,965 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:27:04,965 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/sv-benchmarks/c/pthread/triangular-longer_true-unreach-call.i [2018-11-10 04:27:04,974 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/fdba18efb/5bca6743301643408d0c3295b7b3b8bc/FLAG86a517fcc [2018-11-10 04:27:04,982 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/data/fdba18efb/5bca6743301643408d0c3295b7b3b8bc [2018-11-10 04:27:04,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:27:04,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:27:04,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:27:04,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:27:04,988 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:27:04,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:27:04" (1/1) ... [2018-11-10 04:27:04,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc4b611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:04, skipping insertion in model container [2018-11-10 04:27:04,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:27:04" (1/1) ... [2018-11-10 04:27:04,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:27:05,025 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:27:05,248 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:27:05,252 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:27:05,284 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:27:05,323 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:27:05,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05 WrapperNode [2018-11-10 04:27:05,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:27:05,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:27:05,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:27:05,324 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:27:05,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:27:05,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:27:05,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:27:05,357 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:27:05,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,418 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:27:05,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 04:27:05,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 04:27:05,419 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 04:27:05,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:27:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0ffade66-0218-47ed-a6ae-08b1b1149b3a/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:27:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-10 04:27:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 04:27:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2018-11-10 04:27:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2018-11-10 04:27:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2018-11-10 04:27:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2018-11-10 04:27:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-10 04:27:05,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 04:27:05,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-10 04:27:05,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 04:27:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 04:27:05,467 WARN L200 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 04:27:05,729 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 04:27:05,746 WARN L317 ript$VariableManager]: TermVariabe |Thread0_t1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:05,746 WARN L317 ript$VariableManager]: TermVariabe |Thread0_t1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:05,747 WARN L317 ript$VariableManager]: TermVariabe |Thread1_t2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:05,747 WARN L317 ript$VariableManager]: TermVariabe |Thread1_t2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 04:27:05,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:27:05 BasicIcfg [2018-11-10 04:27:05,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 04:27:05,757 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 04:27:05,757 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 04:27:05,766 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 04:27:05,767 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 04:27:05" (1/1) ... [2018-11-10 04:27:05,773 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 04:27:05,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 04:27:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 64 states and 68 transitions. [2018-11-10 04:27:05,795 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 68 transitions. [2018-11-10 04:27:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 04:27:05,796 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 04:27:05,829 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:177) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:452) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:27:05,832 INFO L168 Benchmark]: Toolchain (without parser) took 847.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:27:05,833 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:27:05,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.11 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 911.1 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:05,834 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.64 ms. Allocated memory is still 1.0 GB. Free memory was 911.1 MB in the beginning and 905.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:05,835 INFO L168 Benchmark]: Boogie Preprocessor took 61.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -199.5 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:05,836 INFO L168 Benchmark]: RCFGBuilder took 338.50 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:05,836 INFO L168 Benchmark]: CodeCheck took 74.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:27:05,839 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 338.11 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 911.1 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.64 ms. Allocated memory is still 1.0 GB. Free memory was 911.1 MB in the beginning and 905.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 905.7 MB in the beginning and 1.1 GB in the end (delta: -199.5 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 338.50 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * CodeCheck took 74.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...