./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix032_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix032_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/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 a4595ead9111b62c49e43af6996ad49c615c30c4 ............................................................................................................................................................................................... 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_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix032_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/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 a4595ead9111b62c49e43af6996ad49c615c30c4 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:35:42,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:35:42,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:35:42,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:35:42,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:35:42,046 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:35:42,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:35:42,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:35:42,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:35:42,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:35:42,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:35:42,053 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:35:42,054 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:35:42,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:35:42,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:35:42,057 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:35:42,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:35:42,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:35:42,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:35:42,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:35:42,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:35:42,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:35:42,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:35:42,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:35:42,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:35:42,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:35:42,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:35:42,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:35:42,074 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:35:42,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:35:42,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:35:42,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:35:42,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:35:42,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:35:42,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:35:42,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:35:42,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:35:42,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:35:42,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:35:42,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:35:42,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:35:42,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:35:42,102 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:35:42,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:35:42,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:35:42,103 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:35:42,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:35:42,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:35:42,104 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:35:42,104 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:35:42,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:35:42,104 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:35:42,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:35:42,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:35:42,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:35:42,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:35:42,106 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:35:42,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:35:42,106 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:35:42,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:35:42,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:35:42,107 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:35:42,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:35:42,107 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:35:42,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:35:42,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:35:42,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:35:42,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:35:42,108 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:35:42,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:35:42,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:35:42,109 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_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/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 -> a4595ead9111b62c49e43af6996ad49c615c30c4 [2019-11-19 23:35:42,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:35:42,261 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:35:42,264 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:35:42,266 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:35:42,272 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:35:42,273 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix032_pso.opt.i [2019-11-19 23:35:42,323 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/dec9e7b61/1b3f498272a640c8ab998f773365734f/FLAGf45b81e19 [2019-11-19 23:35:42,805 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:35:42,806 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/sv-benchmarks/c/pthread-wmm/mix032_pso.opt.i [2019-11-19 23:35:42,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/dec9e7b61/1b3f498272a640c8ab998f773365734f/FLAGf45b81e19 [2019-11-19 23:35:43,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/dec9e7b61/1b3f498272a640c8ab998f773365734f [2019-11-19 23:35:43,294 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:35:43,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:35:43,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:43,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:35:43,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:35:43,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:43" (1/1) ... [2019-11-19 23:35:43,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25cfddc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:43, skipping insertion in model container [2019-11-19 23:35:43,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:43" (1/1) ... [2019-11-19 23:35:43,311 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:35:43,351 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:35:43,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:43,908 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:35:43,970 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:44,034 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:35:44,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44 WrapperNode [2019-11-19 23:35:44,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:44,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:44,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:35:44,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:35:44,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:44,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:35:44,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:35:44,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:35:44,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,114 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... [2019-11-19 23:35:44,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:35:44,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:35:44,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:35:44,119 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:35:44,120 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/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 [2019-11-19 23:35:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:35:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:35:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:35:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:35:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:35:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:35:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:35:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:35:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:35:44,190 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:35:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:35:44,190 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:35:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:35:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:35:44,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:35:44,192 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:35:44,579 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:35:44,583 INFO L168 Benchmark]: Toolchain (without parser) took 1287.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:44,584 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-19 23:35:44,585 INFO L168 Benchmark]: CACSL2BoogieTranslator took 738.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 939.4 MB in the beginning and 1.2 GB in the end (delta: -215.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:44,585 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:44,586 INFO L168 Benchmark]: Boogie Preprocessor took 38.65 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. [2019-11-19 23:35:44,588 INFO L168 Benchmark]: RCFGBuilder took 462.36 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: 35.2 MB). Peak memory consumption was 35.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:44,591 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 738.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 939.4 MB in the beginning and 1.2 GB in the end (delta: -215.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 462.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.2 MB). Peak memory consumption was 35.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:35:46,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:35:46,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:35:46,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:35:46,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:35:46,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:35:46,437 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:35:46,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:35:46,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:35:46,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:35:46,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:35:46,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:35:46,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:35:46,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:35:46,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:35:46,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:35:46,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:35:46,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:35:46,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:35:46,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:35:46,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:35:46,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:35:46,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:35:46,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:35:46,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:35:46,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:35:46,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:35:46,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:35:46,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:35:46,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:35:46,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:35:46,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:35:46,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:35:46,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:35:46,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:35:46,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:35:46,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:35:46,470 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:35:46,470 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:35:46,471 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:35:46,472 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:35:46,473 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:35:46,508 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:35:46,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:35:46,509 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:35:46,509 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:35:46,510 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:35:46,510 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:35:46,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:35:46,511 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:35:46,511 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:35:46,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:35:46,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:35:46,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:35:46,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:35:46,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:35:46,512 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:35:46,513 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:35:46,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:35:46,513 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:35:46,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:35:46,514 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:35:46,514 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:35:46,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:35:46,515 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:35:46,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:35:46,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:35:46,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:35:46,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:35:46,516 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:35:46,516 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:35:46,516 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:35:46,517 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:35:46,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:35:46,517 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_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/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 -> a4595ead9111b62c49e43af6996ad49c615c30c4 [2019-11-19 23:35:46,818 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:35:46,834 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:35:46,838 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:35:46,839 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:35:46,839 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:35:46,840 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix032_pso.opt.i [2019-11-19 23:35:46,894 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/43a8fc4cf/97ce86b542184c3d8b3b04af2ecca85c/FLAG5f793f389 [2019-11-19 23:35:47,407 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:35:47,409 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/sv-benchmarks/c/pthread-wmm/mix032_pso.opt.i [2019-11-19 23:35:47,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/43a8fc4cf/97ce86b542184c3d8b3b04af2ecca85c/FLAG5f793f389 [2019-11-19 23:35:47,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/bin/ukojak/data/43a8fc4cf/97ce86b542184c3d8b3b04af2ecca85c [2019-11-19 23:35:47,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:35:47,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:35:47,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:47,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:35:47,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:35:47,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:47" (1/1) ... [2019-11-19 23:35:47,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c8849d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:47, skipping insertion in model container [2019-11-19 23:35:47,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:47" (1/1) ... [2019-11-19 23:35:47,925 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:35:47,974 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:35:48,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:48,458 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:35:48,535 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:48,612 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:35:48,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48 WrapperNode [2019-11-19 23:35:48,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:48,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:48,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:35:48,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:35:48,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,643 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:48,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:35:48,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:35:48,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:35:48,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... [2019-11-19 23:35:48,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:35:48,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:35:48,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:35:48,703 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:35:48,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_26a8af83-a5f6-45b1-9aaf-4fa2c29434ea/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 [2019-11-19 23:35:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:35:48,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:35:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:35:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:35:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:35:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:35:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:35:48,790 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:35:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:35:48,790 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:35:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:35:48,791 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:35:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:35:48,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:35:48,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:35:48,793 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:35:49,195 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:35:49,200 INFO L168 Benchmark]: Toolchain (without parser) took 1287.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 955.0 MB in the beginning and 1.0 GB in the end (delta: -57.6 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:49,201 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-19 23:35:49,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 700.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -97.2 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:49,203 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.21 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:49,203 INFO L168 Benchmark]: Boogie Preprocessor took 35.94 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. [2019-11-19 23:35:49,204 INFO L168 Benchmark]: RCFGBuilder took 496.08 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: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:49,206 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 700.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -97.2 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.94 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 496.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...