./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/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 9e1cdb3f919a24d539ca06bd7ad88d50ca947cda ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/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 9e1cdb3f919a24d539ca06bd7ad88d50ca947cda .................................................................................................................................................................................................. 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 0.1.24-678e011 [2019-11-20 11:06:05,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:06:05,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:06:05,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:06:05,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:06:05,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:06:05,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:06:05,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:06:05,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:06:05,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:06:05,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:06:05,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:06:05,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:06:05,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:06:05,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:06:05,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:06:05,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:06:05,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:06:05,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:06:05,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:06:05,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:06:05,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:06:05,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:06:05,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:06:05,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:06:05,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:06:05,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:06:05,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:06:05,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:06:05,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:06:05,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:06:05,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:06:05,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:06:05,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:06:05,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:06:05,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:06:05,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:06:05,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:06:05,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:06:05,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:06:05,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:06:05,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 11:06:05,461 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:06:05,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:06:05,462 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:06:05,462 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:06:05,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:06:05,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:06:05,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:06:05,463 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:06:05,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:06:05,464 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:06:05,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:06:05,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:06:05,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:06:05,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:06:05,465 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:06:05,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:06:05,466 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:06:05,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:06:05,466 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:06:05,466 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:06:05,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:06:05,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:06:05,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:06:05,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:06:05,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:06:05,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:06:05,468 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 11:06:05,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:06:05,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:06:05,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/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 -> 9e1cdb3f919a24d539ca06bd7ad88d50ca947cda [2019-11-20 11:06:05,635 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:06:05,649 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:06:05,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:06:05,652 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:06:05,653 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:06:05,653 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_power.oepc.i [2019-11-20 11:06:05,718 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/65b017141/80fe0ae6bbdb48beb6021c1cab1f29cd/FLAG69cdd28b8 [2019-11-20 11:06:06,179 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:06:06,179 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/sv-benchmarks/c/pthread-wmm/mix003_power.oepc.i [2019-11-20 11:06:06,206 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/65b017141/80fe0ae6bbdb48beb6021c1cab1f29cd/FLAG69cdd28b8 [2019-11-20 11:06:06,455 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/65b017141/80fe0ae6bbdb48beb6021c1cab1f29cd [2019-11-20 11:06:06,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:06:06,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:06:06,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:06:06,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:06:06,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:06:06,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:06" (1/1) ... [2019-11-20 11:06:06,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16b93cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:06, skipping insertion in model container [2019-11-20 11:06:06,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:06" (1/1) ... [2019-11-20 11:06:06,472 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:06:06,520 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:06:06,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:06:06,949 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:06:07,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:06:07,102 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:06:07,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07 WrapperNode [2019-11-20 11:06:07,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:06:07,103 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:06:07,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:06:07,104 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:06:07,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,128 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:06:07,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:06:07,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:06:07,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:06:07,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... [2019-11-20 11:06:07,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:06:07,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:06:07,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:06:07,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:06:07,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/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 [2019-11-20 11:06:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:06:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:06:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 11:06:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:06:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:06:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:06:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:06:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:06:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:06:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:06:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:06:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:06:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:06:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:06:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:06:07,257 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 11:06:07,402 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 11:06:07,406 INFO L168 Benchmark]: Toolchain (without parser) took 946.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -129.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:07,406 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:06:07,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 644.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -158.6 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:07,408 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:07,408 INFO L168 Benchmark]: Boogie Preprocessor took 36.76 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:07,409 INFO L168 Benchmark]: RCFGBuilder took 216.01 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:07,412 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 644.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -158.6 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 216.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 11:06:09,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:06:09,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:06:09,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:06:09,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:06:09,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:06:09,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:06:09,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:06:09,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:06:09,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:06:09,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:06:09,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:06:09,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:06:09,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:06:09,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:06:09,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:06:09,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:06:09,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:06:09,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:06:09,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:06:09,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:06:09,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:06:09,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:06:09,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:06:09,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:06:09,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:06:09,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:06:09,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:06:09,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:06:09,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:06:09,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:06:09,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:06:09,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:06:09,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:06:09,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:06:09,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:06:09,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:06:09,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:06:09,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:06:09,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:06:09,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:06:09,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 11:06:09,205 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:06:09,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:06:09,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:06:09,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:06:09,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:06:09,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:06:09,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:06:09,209 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:06:09,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:06:09,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:06:09,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:06:09,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:06:09,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:06:09,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 11:06:09,211 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 11:06:09,211 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:06:09,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:06:09,212 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:06:09,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:06:09,212 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:06:09,212 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:06:09,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:06:09,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:06:09,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:06:09,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:06:09,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:06:09,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:06:09,214 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 11:06:09,214 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 11:06:09,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:06:09,215 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 11:06:09,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:06:09,215 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/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 -> 9e1cdb3f919a24d539ca06bd7ad88d50ca947cda [2019-11-20 11:06:09,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:06:09,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:06:09,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:06:09,511 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:06:09,511 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:06:09,512 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_power.oepc.i [2019-11-20 11:06:09,558 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/b2d4eda82/78111f47c3e54d969cbb329b0901df17/FLAG2e9c7da20 [2019-11-20 11:06:10,044 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:06:10,044 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/sv-benchmarks/c/pthread-wmm/mix003_power.oepc.i [2019-11-20 11:06:10,057 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/b2d4eda82/78111f47c3e54d969cbb329b0901df17/FLAG2e9c7da20 [2019-11-20 11:06:10,068 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/ukojak/data/b2d4eda82/78111f47c3e54d969cbb329b0901df17 [2019-11-20 11:06:10,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:06:10,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:06:10,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:06:10,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:06:10,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:06:10,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1871ce00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10, skipping insertion in model container [2019-11-20 11:06:10,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,085 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:06:10,152 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:06:10,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:06:10,601 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:06:10,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:06:10,734 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:06:10,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10 WrapperNode [2019-11-20 11:06:10,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:06:10,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:06:10,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:06:10,735 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:06:10,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,791 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:06:10,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:06:10,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:06:10,791 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:06:10,799 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... [2019-11-20 11:06:10,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:06:10,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:06:10,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:06:10,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:06:10,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:06:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f4e78cd1-301b-4a71-8670-e39a04845ef7/bin/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 [2019-11-20 11:06:10,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:06:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:06:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:06:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:06:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:06:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 11:06:10,899 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:06:10,899 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:06:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:06:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:06:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:06:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:06:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:06:10,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:06:10,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:06:10,902 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 11:06:11,077 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 11:06:11,083 INFO L168 Benchmark]: Toolchain (without parser) took 1010.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -100.2 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:11,083 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:06:11,084 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:11,085 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:11,085 INFO L168 Benchmark]: Boogie Preprocessor took 45.72 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. [2019-11-20 11:06:11,086 INFO L168 Benchmark]: RCFGBuilder took 243.72 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: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:06:11,088 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 662.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.72 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 243.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...