./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix053_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/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 918afa1ec2f13c5bbf950fe011065b0d1ec89cf9 ................................................................................................................................................................................................. 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_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/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 918afa1ec2f13c5bbf950fe011065b0d1ec89cf9 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 07:39:12,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:39:12,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:39:12,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:39:12,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:39:12,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:39:12,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:39:12,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:39:12,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:39:12,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:39:12,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:39:12,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:39:12,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:39:12,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:39:12,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:39:12,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:39:12,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:39:12,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:39:12,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:39:12,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:39:12,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:39:12,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:39:12,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:39:12,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:39:12,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:39:12,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:39:12,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:39:12,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:39:12,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:39:12,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:39:12,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:39:12,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:39:12,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:39:12,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:39:12,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:39:12,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:39:12,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:39:12,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:39:12,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:39:12,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:39:12,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:39:12,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 07:39:12,922 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:39:12,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:39:12,935 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:39:12,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:39:12,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:39:12,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:39:12,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:39:12,937 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:39:12,937 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:39:12,937 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:39:12,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:39:12,938 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:39:12,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:39:12,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:39:12,938 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:39:12,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:39:12,939 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:39:12,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:39:12,939 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:39:12,939 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:39:12,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:39:12,940 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:39:12,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:39:12,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:39:12,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:39:12,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:39:12,941 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 07:39:12,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:39:12,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:39:12,942 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_b32f895b-4416-47bb-8a79-2478db2c23f4/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 -> 918afa1ec2f13c5bbf950fe011065b0d1ec89cf9 [2019-11-20 07:39:13,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:39:13,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:39:13,094 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:39:13,096 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:39:13,096 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:39:13,097 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_rmo.oepc.i [2019-11-20 07:39:13,153 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/a5881d2e6/529e1669492145fa9cb3206b7d3ed66d/FLAG268a44542 [2019-11-20 07:39:13,693 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:39:13,694 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/sv-benchmarks/c/pthread-wmm/mix053_rmo.oepc.i [2019-11-20 07:39:13,707 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/a5881d2e6/529e1669492145fa9cb3206b7d3ed66d/FLAG268a44542 [2019-11-20 07:39:14,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/a5881d2e6/529e1669492145fa9cb3206b7d3ed66d [2019-11-20 07:39:14,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:39:14,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:39:14,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:39:14,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:39:14,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:39:14,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d3b62f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14, skipping insertion in model container [2019-11-20 07:39:14,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,195 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:39:14,251 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:39:14,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:39:14,759 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:39:14,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:39:14,889 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:39:14,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14 WrapperNode [2019-11-20 07:39:14,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:39:14,890 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:39:14,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:39:14,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:39:14,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,942 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:39:14,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:39:14,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:39:14,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:39:14,951 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,983 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:14,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:15,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... [2019-11-20 07:39:15,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:39:15,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:39:15,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:39:15,010 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:39:15,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:39:15,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 07:39:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 07:39:15,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:39:15,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 07:39:15,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:39:15,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:39:15,086 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 07:39:15,086 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 07:39:15,086 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 07:39:15,087 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 07:39:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 07:39:15,087 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 07:39:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 07:39:15,087 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 07:39:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 07:39:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:39:15,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:39:15,089 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 07:39:15,335 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 07:39:15,340 INFO L168 Benchmark]: Toolchain (without parser) took 1159.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2019-11-20 07:39:15,340 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:39:15,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 709.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -145.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-11-20 07:39:15,342 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.75 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. [2019-11-20 07:39:15,342 INFO L168 Benchmark]: Boogie Preprocessor took 66.75 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. [2019-11-20 07:39:15,343 INFO L168 Benchmark]: RCFGBuilder took 328.21 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: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. [2019-11-20 07:39:15,346 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 709.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -145.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 328.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 07:39:17,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:39:17,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:39:17,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:39:17,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:39:17,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:39:17,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:39:17,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:39:17,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:39:17,293 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:39:17,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:39:17,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:39:17,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:39:17,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:39:17,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:39:17,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:39:17,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:39:17,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:39:17,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:39:17,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:39:17,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:39:17,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:39:17,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:39:17,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:39:17,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:39:17,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:39:17,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:39:17,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:39:17,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:39:17,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:39:17,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:39:17,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:39:17,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:39:17,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:39:17,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:39:17,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:39:17,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:39:17,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:39:17,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:39:17,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:39:17,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:39:17,333 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 07:39:17,361 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:39:17,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:39:17,363 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:39:17,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:39:17,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:39:17,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:39:17,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:39:17,366 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:39:17,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:39:17,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:39:17,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:39:17,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:39:17,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:39:17,368 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 07:39:17,368 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 07:39:17,368 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:39:17,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:39:17,369 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:39:17,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:39:17,370 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:39:17,370 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:39:17,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:39:17,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:39:17,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:39:17,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:39:17,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:39:17,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:39:17,372 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 07:39:17,372 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 07:39:17,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:39:17,372 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 07:39:17,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:39:17,373 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_b32f895b-4416-47bb-8a79-2478db2c23f4/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 -> 918afa1ec2f13c5bbf950fe011065b0d1ec89cf9 [2019-11-20 07:39:17,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:39:17,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:39:17,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:39:17,645 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:39:17,645 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:39:17,646 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_rmo.oepc.i [2019-11-20 07:39:17,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/3fb415af4/228d7365af52458696053769fa2d7f2b/FLAG08d733c46 [2019-11-20 07:39:18,203 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:39:18,204 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/sv-benchmarks/c/pthread-wmm/mix053_rmo.oepc.i [2019-11-20 07:39:18,220 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/3fb415af4/228d7365af52458696053769fa2d7f2b/FLAG08d733c46 [2019-11-20 07:39:18,522 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/data/3fb415af4/228d7365af52458696053769fa2d7f2b [2019-11-20 07:39:18,526 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:39:18,527 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:39:18,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:39:18,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:39:18,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:39:18,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:39:18" (1/1) ... [2019-11-20 07:39:18,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27da86ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:18, skipping insertion in model container [2019-11-20 07:39:18,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:39:18" (1/1) ... [2019-11-20 07:39:18,543 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:39:18,605 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:39:19,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:39:19,082 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:39:19,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:39:19,238 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:39:19,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19 WrapperNode [2019-11-20 07:39:19,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:39:19,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:39:19,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:39:19,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:39:19,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,270 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:39:19,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:39:19,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:39:19,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:39:19,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... [2019-11-20 07:39:19,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:39:19,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:39:19,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:39:19,358 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:39:19,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:39:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b32f895b-4416-47bb-8a79-2478db2c23f4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:39:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 07:39:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 07:39:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 07:39:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:39:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:39:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 07:39:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 07:39:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 07:39:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 07:39:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 07:39:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 07:39:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 07:39:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 07:39:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 07:39:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 07:39:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:39:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:39:19,415 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 07:39:19,568 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 07:39:19,573 INFO L168 Benchmark]: Toolchain (without parser) took 1045.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -143.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2019-11-20 07:39:19,574 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. [2019-11-20 07:39:19,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 711.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-20 07:39:19,576 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.87 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. [2019-11-20 07:39:19,576 INFO L168 Benchmark]: Boogie Preprocessor took 63.67 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. [2019-11-20 07:39:19,577 INFO L168 Benchmark]: RCFGBuilder took 213.52 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: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-20 07:39:19,580 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 711.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.67 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 213.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...