./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.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_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/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 70811b208a6daa32cfa256dde138ef46a0780c79 ............................................................................................................................................................................................... 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_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/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 70811b208a6daa32cfa256dde138ef46a0780c79 ................................................................................................................................................................................................... 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 03:01:29,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:01:29,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:01:29,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:01:29,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:01:29,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:01:29,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:01:29,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:01:29,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:01:29,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:01:29,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:01:29,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:01:29,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:01:29,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:01:29,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:01:29,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:01:29,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:01:29,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:01:29,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:01:29,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:01:29,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:01:29,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:01:29,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:01:29,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:01:29,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:01:29,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:01:29,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:01:29,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:01:29,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:01:29,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:01:29,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:01:29,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:01:29,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:01:29,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:01:29,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:01:29,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:01:29,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:01:29,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:01:29,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:01:29,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:01:29,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:01:29,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 03:01:29,161 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:01:29,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:01:29,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:01:29,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:01:29,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:01:29,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:01:29,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:01:29,164 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:01:29,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 03:01:29,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:01:29,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:01:29,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:01:29,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:01:29,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:01:29,165 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:01:29,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:01:29,165 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:01:29,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:01:29,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:01:29,166 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:01:29,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:01:29,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:01:29,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:29,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:01:29,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:01:29,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:01:29,167 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 03:01:29,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 03:01:29,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:01:29,168 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_c5e6ad30-83de-4357-9faf-4824752b744d/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 -> 70811b208a6daa32cfa256dde138ef46a0780c79 [2019-11-26 03:01:29,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:01:29,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:01:29,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:01:29,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:01:29,317 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:01:29,318 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.i [2019-11-26 03:01:29,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/6718f7ef0/9c3d6818b4fb4a39ad06bce4696fd1db/FLAG9b0a6c771 [2019-11-26 03:01:29,870 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:01:29,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.i [2019-11-26 03:01:29,895 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/6718f7ef0/9c3d6818b4fb4a39ad06bce4696fd1db/FLAG9b0a6c771 [2019-11-26 03:01:30,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/6718f7ef0/9c3d6818b4fb4a39ad06bce4696fd1db [2019-11-26 03:01:30,172 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:01:30,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:01:30,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:30,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:01:30,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:01:30,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af2120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30, skipping insertion in model container [2019-11-26 03:01:30,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:01:30,254 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:01:30,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:30,704 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:01:30,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:30,834 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:01:30,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30 WrapperNode [2019-11-26 03:01:30,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:30,835 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:30,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:01:30,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:01:30,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,893 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:30,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:01:30,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:01:30,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:01:30,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,930 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... [2019-11-26 03:01:30,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:01:30,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:01:30,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:01:30,935 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:01:30,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/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 03:01:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:01:31,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:01:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 03:01:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:01:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:01:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:01:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:01:31,003 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:01:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:01:31,004 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:01:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 03:01:31,004 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 03:01:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:01:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:01:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:01:31,006 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 03:01:31,472 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 03:01:31,476 INFO L168 Benchmark]: Toolchain (without parser) took 1302.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -168.1 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:31,477 INFO L168 Benchmark]: CDTParser took 0.24 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 03:01:31,478 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -206.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:31,478 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.60 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 03:01:31,478 INFO L168 Benchmark]: Boogie Preprocessor took 40.88 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 03:01:31,479 INFO L168 Benchmark]: RCFGBuilder took 539.58 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: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:31,482 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 660.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -206.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.60 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 539.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 03:01:33,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:01:33,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:01:33,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:01:33,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:01:33,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:01:33,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:01:33,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:01:33,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:01:33,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:01:33,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:01:33,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:01:33,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:01:33,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:01:33,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:01:33,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:01:33,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:01:33,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:01:33,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:01:33,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:01:33,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:01:33,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:01:33,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:01:33,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:01:33,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:01:33,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:01:33,421 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:01:33,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:01:33,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:01:33,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:01:33,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:01:33,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:01:33,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:01:33,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:01:33,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:01:33,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:01:33,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:01:33,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:01:33,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:01:33,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:01:33,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:01:33,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 03:01:33,455 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:01:33,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:01:33,456 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:01:33,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:01:33,457 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:01:33,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:01:33,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:01:33,458 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:01:33,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:01:33,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:01:33,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:01:33,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:01:33,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:01:33,459 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 03:01:33,460 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 03:01:33,460 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 03:01:33,460 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:01:33,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:01:33,461 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:01:33,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:01:33,461 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:01:33,461 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:01:33,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:01:33,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:01:33,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:33,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:01:33,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:01:33,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:01:33,463 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 03:01:33,463 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 03:01:33,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:01:33,464 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 03:01:33,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 03:01:33,464 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_c5e6ad30-83de-4357-9faf-4824752b744d/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 -> 70811b208a6daa32cfa256dde138ef46a0780c79 [2019-11-26 03:01:33,760 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:01:33,771 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:01:33,774 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:01:33,775 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:01:33,776 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:01:33,776 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.i [2019-11-26 03:01:33,837 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/4a7622fc1/bb74ea61b5914332ab6ee516122cf47c/FLAGdf2023be7 [2019-11-26 03:01:34,309 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:01:34,310 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.i [2019-11-26 03:01:34,325 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/4a7622fc1/bb74ea61b5914332ab6ee516122cf47c/FLAGdf2023be7 [2019-11-26 03:01:34,610 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/bin/ukojak/data/4a7622fc1/bb74ea61b5914332ab6ee516122cf47c [2019-11-26 03:01:34,613 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:01:34,614 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:01:34,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:34,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:01:34,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:01:34,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:34" (1/1) ... [2019-11-26 03:01:34,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55406f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:34, skipping insertion in model container [2019-11-26 03:01:34,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:34" (1/1) ... [2019-11-26 03:01:34,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:01:34,684 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:01:35,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:35,215 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:01:35,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:35,355 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:01:35,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35 WrapperNode [2019-11-26 03:01:35,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:35,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:35,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:01:35,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:01:35,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:35,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:01:35,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:01:35,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:01:35,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... [2019-11-26 03:01:35,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:01:35,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:01:35,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:01:35,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:01:35,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c5e6ad30-83de-4357-9faf-4824752b744d/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 03:01:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:01:35,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:01:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:01:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:01:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:01:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 03:01:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:01:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:01:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:01:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:01:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 03:01:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 03:01:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:01:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:01:35,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:01:35,537 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 03:01:35,958 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 03:01:35,963 INFO L168 Benchmark]: Toolchain (without parser) took 1348.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -148.3 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:35,963 INFO L168 Benchmark]: CDTParser took 0.24 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 03:01:35,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 742.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -185.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:35,965 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:35,965 INFO L168 Benchmark]: Boogie Preprocessor took 69.58 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 03:01:35,966 INFO L168 Benchmark]: RCFGBuilder took 479.51 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:35,968 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 742.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -185.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 479.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...