./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/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 b261c0019cbdf065d1d98717d13d6c814e625d79 ....................................................................................................................................................................................................... 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_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/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 b261c0019cbdf065d1d98717d13d6c814e625d79 ........................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 13:02:38,382 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 13:02:38,383 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 13:02:38,389 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 13:02:38,389 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 13:02:38,389 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 13:02:38,390 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 13:02:38,391 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 13:02:38,392 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 13:02:38,392 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 13:02:38,392 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 13:02:38,392 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 13:02:38,393 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 13:02:38,393 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 13:02:38,394 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 13:02:38,394 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 13:02:38,395 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 13:02:38,395 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 13:02:38,396 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 13:02:38,397 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 13:02:38,398 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 13:02:38,398 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 13:02:38,399 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 13:02:38,399 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 13:02:38,399 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 13:02:38,400 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 13:02:38,400 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 13:02:38,401 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 13:02:38,401 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 13:02:38,402 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 13:02:38,402 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 13:02:38,402 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 13:02:38,402 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 13:02:38,402 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 13:02:38,403 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 13:02:38,403 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 13:02:38,403 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 13:02:38,412 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 13:02:38,412 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 13:02:38,412 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 13:02:38,412 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 13:02:38,413 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 13:02:38,413 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 13:02:38,413 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 13:02:38,413 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 13:02:38,413 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 13:02:38,413 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 13:02:38,413 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 13:02:38,413 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 13:02:38,413 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 13:02:38,414 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 13:02:38,414 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 13:02:38,414 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 13:02:38,414 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 13:02:38,415 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 13:02:38,415 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 13:02:38,415 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 13:02:38,415 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 13:02:38,415 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 13:02:38,415 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_e7c76560-2c85-4352-9031-445dd9de8c40/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 -> b261c0019cbdf065d1d98717d13d6c814e625d79 [2018-12-02 13:02:38,432 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 13:02:38,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 13:02:38,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 13:02:38,444 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 13:02:38,444 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 13:02:38,444 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-02 13:02:38,481 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/6c42ce184/885f32de2eae4e29bdc0892be95b5d5e/FLAG2eb29c03c [2018-12-02 13:02:38,912 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 13:02:38,912 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/sv-benchmarks/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-02 13:02:38,923 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/6c42ce184/885f32de2eae4e29bdc0892be95b5d5e/FLAG2eb29c03c [2018-12-02 13:02:38,934 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/6c42ce184/885f32de2eae4e29bdc0892be95b5d5e [2018-12-02 13:02:38,936 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 13:02:38,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 13:02:38,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 13:02:38,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 13:02:38,941 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 13:02:38,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:02:38" (1/1) ... [2018-12-02 13:02:38,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7014c445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:38, skipping insertion in model container [2018-12-02 13:02:38,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:02:38" (1/1) ... [2018-12-02 13:02:38,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 13:02:38,980 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 13:02:39,225 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:02:39,235 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 13:02:39,286 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:02:39,316 INFO L195 MainTranslator]: Completed translation [2018-12-02 13:02:39,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39 WrapperNode [2018-12-02 13:02:39,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 13:02:39,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 13:02:39,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 13:02:39,317 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 13:02:39,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,356 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 13:02:39,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 13:02:39,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 13:02:39,356 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 13:02:39,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... [2018-12-02 13:02:39,387 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 13:02:39,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 13:02:39,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 13:02:39,387 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 13:02:39,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/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 [2018-12-02 13:02:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 13:02:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2018-12-02 13:02:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2018-12-02 13:02:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 13:02:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2018-12-02 13:02:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 13:02:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2018-12-02 13:02:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2018-12-02 13:02:39,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 13:02:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 13:02:39,568 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:680) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 13:02:39,570 INFO L168 Benchmark]: Toolchain (without parser) took 633.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -91.6 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:39,571 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 13:02:39,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -124.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:39,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.43 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:39,572 INFO L168 Benchmark]: Boogie Preprocessor took 30.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 13:02:39,573 INFO L168 Benchmark]: RCFGBuilder took 182.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:39,574 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 378.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -124.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 182.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 13:02:40,899 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 13:02:40,900 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 13:02:40,908 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 13:02:40,908 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 13:02:40,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 13:02:40,909 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 13:02:40,910 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 13:02:40,911 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 13:02:40,912 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 13:02:40,912 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 13:02:40,913 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 13:02:40,913 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 13:02:40,914 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 13:02:40,915 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 13:02:40,915 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 13:02:40,916 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 13:02:40,917 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 13:02:40,918 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 13:02:40,920 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 13:02:40,920 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 13:02:40,921 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 13:02:40,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 13:02:40,923 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 13:02:40,923 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 13:02:40,924 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 13:02:40,925 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 13:02:40,925 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 13:02:40,926 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 13:02:40,927 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 13:02:40,927 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 13:02:40,927 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 13:02:40,927 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 13:02:40,928 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 13:02:40,928 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 13:02:40,928 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 13:02:40,929 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 13:02:40,939 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 13:02:40,939 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 13:02:40,940 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 13:02:40,940 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 13:02:40,940 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 13:02:40,940 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 13:02:40,941 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 13:02:40,941 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 13:02:40,942 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 13:02:40,942 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 13:02:40,942 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 13:02:40,942 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 13:02:40,942 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 13:02:40,942 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 13:02:40,942 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 13:02:40,943 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 13:02:40,943 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 13:02:40,943 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 13:02:40,943 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 13:02:40,943 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 13:02:40,943 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 13:02:40,943 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 13:02:40,943 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 13:02:40,943 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_e7c76560-2c85-4352-9031-445dd9de8c40/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 -> b261c0019cbdf065d1d98717d13d6c814e625d79 [2018-12-02 13:02:40,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 13:02:40,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 13:02:40,978 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 13:02:40,979 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 13:02:40,980 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 13:02:40,980 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-02 13:02:41,018 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/6d0346a55/75c0f05338d24127bdf7df4787a1e315/FLAG6ab3ca951 [2018-12-02 13:02:41,460 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 13:02:41,461 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/sv-benchmarks/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-02 13:02:41,468 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/6d0346a55/75c0f05338d24127bdf7df4787a1e315/FLAG6ab3ca951 [2018-12-02 13:02:41,477 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/bin-2019/ukojak/data/6d0346a55/75c0f05338d24127bdf7df4787a1e315 [2018-12-02 13:02:41,479 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 13:02:41,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 13:02:41,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 13:02:41,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 13:02:41,482 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 13:02:41,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d6b1f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41, skipping insertion in model container [2018-12-02 13:02:41,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 13:02:41,512 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 13:02:41,732 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:02:41,745 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 13:02:41,836 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 13:02:41,867 INFO L195 MainTranslator]: Completed translation [2018-12-02 13:02:41,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41 WrapperNode [2018-12-02 13:02:41,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 13:02:41,868 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 13:02:41,868 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 13:02:41,868 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 13:02:41,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,888 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 13:02:41,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 13:02:41,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 13:02:41,909 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 13:02:41,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... [2018-12-02 13:02:41,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 13:02:41,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 13:02:41,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 13:02:41,940 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 13:02:41,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:02:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7c76560-2c85-4352-9031-445dd9de8c40/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 [2018-12-02 13:02:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-02 13:02:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 13:02:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 13:02:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 13:02:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2018-12-02 13:02:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2018-12-02 13:02:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 13:02:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2018-12-02 13:02:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2018-12-02 13:02:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 13:02:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2018-12-02 13:02:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2018-12-02 13:02:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2018-12-02 13:02:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 13:02:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 13:02:42,140 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:680) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 13:02:42,142 INFO L168 Benchmark]: Toolchain (without parser) took 663.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -114.9 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:42,144 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 13:02:42,144 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -154.0 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:42,144 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.35 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. [2018-12-02 13:02:42,145 INFO L168 Benchmark]: Boogie Preprocessor took 30.83 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:42,145 INFO L168 Benchmark]: RCFGBuilder took 202.19 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: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-12-02 13:02:42,147 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -154.0 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 202.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...