./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/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 7f3ff5692b4857f658742378dd54561dcde78e34 ................................................................................................................................................................................................. 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_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/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 7f3ff5692b4857f658742378dd54561dcde78e34 ..................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:28:05,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:28:05,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:28:05,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:28:05,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:28:05,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:28:05,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:28:05,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:28:05,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:28:05,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:28:05,345 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:28:05,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:28:05,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:28:05,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:28:05,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:28:05,350 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:28:05,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:28:05,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:28:05,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:28:05,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:28:05,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:28:05,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:28:05,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:28:05,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:28:05,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:28:05,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:28:05,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:28:05,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:28:05,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:28:05,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:28:05,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:28:05,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:28:05,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:28:05,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:28:05,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:28:05,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:28:05,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:28:05,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:28:05,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:28:05,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:28:05,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:28:05,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:28:05,401 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:28:05,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:28:05,402 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:28:05,402 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:28:05,403 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:28:05,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:28:05,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:28:05,403 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:28:05,403 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:28:05,403 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:28:05,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:28:05,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:28:05,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:28:05,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:28:05,404 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:28:05,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:28:05,405 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:28:05,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:28:05,405 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:28:05,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:28:05,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:28:05,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:28:05,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:28:05,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:28:05,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:28:05,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:28:05,406 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:28:05,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:28:05,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:28:05,407 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_8aea093d-c2ef-4282-93bc-6a27956afcf1/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 -> 7f3ff5692b4857f658742378dd54561dcde78e34 [2019-11-26 02:28:05,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:28:05,591 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:28:05,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:28:05,595 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:28:05,596 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:28:05,597 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-11-26 02:28:05,659 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/1fa118247/383682c9f01a48ccb06035086aaec4fa/FLAGc39210b5b [2019-11-26 02:28:06,164 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:28:06,166 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-11-26 02:28:06,184 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/1fa118247/383682c9f01a48ccb06035086aaec4fa/FLAGc39210b5b [2019-11-26 02:28:06,485 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/1fa118247/383682c9f01a48ccb06035086aaec4fa [2019-11-26 02:28:06,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:28:06,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:28:06,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:06,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:28:06,498 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:28:06,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:06" (1/1) ... [2019-11-26 02:28:06,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75efcc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:06, skipping insertion in model container [2019-11-26 02:28:06,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:06" (1/1) ... [2019-11-26 02:28:06,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:28:06,580 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:28:07,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:07,049 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:28:07,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:07,208 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:28:07,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07 WrapperNode [2019-11-26 02:28:07,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:07,210 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:07,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:28:07,210 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:28:07,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:07,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:28:07,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:28:07,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:28:07,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... [2019-11-26 02:28:07,313 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:28:07,314 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:28:07,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:28:07,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:28:07,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/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 [2019-11-26 02:28:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:28:07,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:28:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:28:07,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:28:07,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:28:07,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:28:07,384 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:28:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:28:07,384 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:28:07,384 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:28:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:28:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:28:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:28:07,385 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:28:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:28:07,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:28:07,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:28:07,387 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:28:07,826 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:28:07,831 INFO L168 Benchmark]: Toolchain (without parser) took 1340.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 943.4 MB in the beginning and 1.0 GB in the end (delta: -103.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:07,831 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:28:07,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 715.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -146.4 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:07,833 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.01 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:07,833 INFO L168 Benchmark]: Boogie Preprocessor took 52.64 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. [2019-11-26 02:28:07,834 INFO L168 Benchmark]: RCFGBuilder took 514.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:07,836 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 715.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -146.4 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 514.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:28:09,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:28:09,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:28:09,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:28:09,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:28:09,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:28:09,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:28:09,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:28:09,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:28:09,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:28:09,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:28:09,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:28:09,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:28:09,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:28:09,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:28:09,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:28:09,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:28:09,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:28:09,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:28:09,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:28:09,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:28:09,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:28:09,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:28:09,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:28:09,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:28:09,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:28:09,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:28:09,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:28:09,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:28:09,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:28:09,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:28:09,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:28:09,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:28:09,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:28:09,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:28:09,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:28:09,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:28:09,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:28:09,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:28:09,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:28:09,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:28:09,891 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:28:09,908 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:28:09,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:28:09,909 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:28:09,909 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:28:09,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:28:09,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:28:09,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:28:09,915 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:28:09,915 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:28:09,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:28:09,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:28:09,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:28:09,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:28:09,916 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:28:09,917 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:28:09,917 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:28:09,917 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:28:09,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:28:09,918 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:28:09,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:28:09,921 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:28:09,921 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:28:09,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:28:09,922 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:28:09,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:28:09,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:28:09,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:28:09,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:28:09,924 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:28:09,925 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:28:09,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:28:09,925 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:28:09,925 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:28:09,926 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_8aea093d-c2ef-4282-93bc-6a27956afcf1/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 -> 7f3ff5692b4857f658742378dd54561dcde78e34 [2019-11-26 02:28:10,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:28:10,209 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:28:10,212 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:28:10,213 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:28:10,213 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:28:10,214 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-11-26 02:28:10,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/c1b7e72d5/543e45f793e546fc90da881b11869fc4/FLAGf6ce390f1 [2019-11-26 02:28:10,725 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:28:10,726 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/sv-benchmarks/c/pthread-wmm/mix040_pso.opt.i [2019-11-26 02:28:10,752 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/c1b7e72d5/543e45f793e546fc90da881b11869fc4/FLAGf6ce390f1 [2019-11-26 02:28:11,058 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/bin/ukojak/data/c1b7e72d5/543e45f793e546fc90da881b11869fc4 [2019-11-26 02:28:11,060 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:28:11,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:28:11,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:11,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:28:11,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:28:11,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70282949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11, skipping insertion in model container [2019-11-26 02:28:11,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:28:11,143 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:28:11,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:11,626 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:28:11,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:28:11,776 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:28:11,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11 WrapperNode [2019-11-26 02:28:11,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:28:11,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:11,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:28:11,779 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:28:11,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,815 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:28:11,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:28:11,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:28:11,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:28:11,846 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... [2019-11-26 02:28:11,877 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:28:11,878 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:28:11,878 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:28:11,878 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:28:11,879 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:28:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8aea093d-c2ef-4282-93bc-6a27956afcf1/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 [2019-11-26 02:28:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:28:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:28:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:28:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:28:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:28:11,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:28:11,935 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:28:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:28:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:28:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:28:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:28:11,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:28:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:28:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:28:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:28:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:28:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:28:11,940 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:28:12,350 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:28:12,354 INFO L168 Benchmark]: Toolchain (without parser) took 1291.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.4 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -62.3 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:12,355 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-26 02:28:12,356 INFO L168 Benchmark]: CACSL2BoogieTranslator took 716.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.4 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -101.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:12,356 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.87 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:12,356 INFO L168 Benchmark]: Boogie Preprocessor took 38.40 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:28:12,357 INFO L168 Benchmark]: RCFGBuilder took 474.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:28:12,360 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 716.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.4 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -101.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.87 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.40 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 474.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...