./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix015_rmo.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_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/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 e4f03a3f35ca4521585902a7726a8f86f22ade20 ............................................................................................................................................................................................... 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_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/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 e4f03a3f35ca4521585902a7726a8f86f22ade20 .................................................................................................................................................................................................. 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 02:46:52,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:46:52,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:46:52,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:46:52,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:46:52,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:46:52,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:46:53,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:46:53,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:46:53,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:46:53,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:46:53,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:46:53,022 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:46:53,024 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:46:53,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:46:53,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:46:53,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:46:53,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:46:53,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:46:53,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:46:53,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:46:53,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:46:53,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:46:53,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:46:53,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:46:53,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:46:53,046 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:46:53,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:46:53,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:46:53,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:46:53,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:46:53,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:46:53,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:46:53,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:46:53,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:46:53,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:46:53,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:46:53,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:46:53,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:46:53,054 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:46:53,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:46:53,056 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 02:46:53,081 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:46:53,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:46:53,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:46:53,095 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:46:53,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:46:53,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:46:53,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:46:53,096 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:46:53,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:46:53,097 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:46:53,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:46:53,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:46:53,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:46:53,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:46:53,098 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:46:53,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:46:53,099 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:46:53,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:46:53,099 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:46:53,099 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:46:53,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:46:53,100 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:46:53,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:46:53,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:46:53,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:46:53,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:46:53,101 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 02:46:53,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:46:53,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:46:53,102 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_06f538c0-4ec4-4242-8dea-372f6d9fffc0/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 -> e4f03a3f35ca4521585902a7726a8f86f22ade20 [2019-11-20 02:46:53,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:46:53,251 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:46:53,254 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:46:53,256 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:46:53,256 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:46:53,257 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_rmo.opt.i [2019-11-20 02:46:53,321 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/9188ab820/4ff6466dcaa94c44877651d882ed5f94/FLAG430d667d0 [2019-11-20 02:46:53,782 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:46:53,783 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/sv-benchmarks/c/pthread-wmm/mix015_rmo.opt.i [2019-11-20 02:46:53,799 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/9188ab820/4ff6466dcaa94c44877651d882ed5f94/FLAG430d667d0 [2019-11-20 02:46:54,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/9188ab820/4ff6466dcaa94c44877651d882ed5f94 [2019-11-20 02:46:54,156 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:46:54,157 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:46:54,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:46:54,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:46:54,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:46:54,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:46:54" (1/1) ... [2019-11-20 02:46:54,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71cb7a07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:54, skipping insertion in model container [2019-11-20 02:46:54,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:46:54" (1/1) ... [2019-11-20 02:46:54,175 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:46:54,257 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:46:54,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:46:54,821 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:46:54,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:46:55,002 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:46:55,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55 WrapperNode [2019-11-20 02:46:55,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:46:55,004 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:46:55,004 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:46:55,004 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:46:55,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,032 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:46:55,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:46:55,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:46:55,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:46:55,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... [2019-11-20 02:46:55,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:46:55,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:46:55,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:46:55,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:46:55,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/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 02:46:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 02:46:55,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 02:46:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 02:46:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 02:46:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:46:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:46:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 02:46:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 02:46:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 02:46:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 02:46:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 02:46:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 02:46:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 02:46:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:46:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:46:55,183 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 02:46:55,661 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 02:46:55,666 INFO L168 Benchmark]: Toolchain (without parser) took 1508.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 940.8 MB in the beginning and 1.0 GB in the end (delta: -105.2 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:46:55,667 INFO L168 Benchmark]: CDTParser took 0.26 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 02:46:55,668 INFO L168 Benchmark]: CACSL2BoogieTranslator took 845.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -141.2 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-11-20 02:46:55,668 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.56 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 02:46:55,669 INFO L168 Benchmark]: Boogie Preprocessor took 59.76 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 02:46:55,669 INFO L168 Benchmark]: RCFGBuilder took 547.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 11.5 GB. [2019-11-20 02:46:55,677 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 845.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -141.2 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.56 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 59.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 547.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 02:46:57,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:46:57,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:46:57,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:46:57,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:46:57,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:46:57,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:46:57,605 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:46:57,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:46:57,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:46:57,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:46:57,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:46:57,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:46:57,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:46:57,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:46:57,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:46:57,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:46:57,619 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:46:57,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:46:57,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:46:57,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:46:57,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:46:57,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:46:57,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:46:57,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:46:57,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:46:57,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:46:57,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:46:57,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:46:57,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:46:57,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:46:57,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:46:57,646 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:46:57,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:46:57,648 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:46:57,648 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:46:57,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:46:57,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:46:57,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:46:57,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:46:57,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:46:57,651 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 02:46:57,664 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:46:57,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:46:57,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:46:57,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:46:57,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:46:57,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:46:57,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:46:57,668 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:46:57,668 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:46:57,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:46:57,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:46:57,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:46:57,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:46:57,670 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 02:46:57,674 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 02:46:57,675 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:46:57,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:46:57,676 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:46:57,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:46:57,676 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:46:57,676 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:46:57,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:46:57,677 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:46:57,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:46:57,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:46:57,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:46:57,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:46:57,678 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 02:46:57,678 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 02:46:57,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:46:57,679 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 02:46:57,679 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:46:57,679 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_06f538c0-4ec4-4242-8dea-372f6d9fffc0/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 -> e4f03a3f35ca4521585902a7726a8f86f22ade20 [2019-11-20 02:46:58,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:46:58,028 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:46:58,032 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:46:58,033 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:46:58,034 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:46:58,034 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_rmo.opt.i [2019-11-20 02:46:58,085 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/bb27a6a9e/d6718274741e459c9ae1190b2cc9b333/FLAG9b8e5e2c2 [2019-11-20 02:46:58,526 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:46:58,527 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/sv-benchmarks/c/pthread-wmm/mix015_rmo.opt.i [2019-11-20 02:46:58,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/bb27a6a9e/d6718274741e459c9ae1190b2cc9b333/FLAG9b8e5e2c2 [2019-11-20 02:46:58,824 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/bin/ukojak/data/bb27a6a9e/d6718274741e459c9ae1190b2cc9b333 [2019-11-20 02:46:58,827 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:46:58,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:46:58,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:46:58,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:46:58,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:46:58,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:46:58" (1/1) ... [2019-11-20 02:46:58,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1daa3b83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:58, skipping insertion in model container [2019-11-20 02:46:58,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:46:58" (1/1) ... [2019-11-20 02:46:58,847 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:46:58,913 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:46:59,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:46:59,477 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:46:59,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:46:59,648 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:46:59,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59 WrapperNode [2019-11-20 02:46:59,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:46:59,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:46:59,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:46:59,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:46:59,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:46:59,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:46:59,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:46:59,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:46:59,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,733 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... [2019-11-20 02:46:59,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:46:59,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:46:59,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:46:59,749 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:46:59,750 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:46:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_06f538c0-4ec4-4242-8dea-372f6d9fffc0/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 02:46:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 02:46:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 02:46:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 02:46:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 02:46:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 02:46:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 02:46:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 02:46:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 02:46:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 02:46:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 02:46:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 02:46:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 02:46:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 02:46:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:46:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:46:59,825 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 02:47:00,302 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 02:47:00,306 INFO L168 Benchmark]: Toolchain (without parser) took 1477.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -135.6 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2019-11-20 02:47:00,306 INFO L168 Benchmark]: CDTParser took 0.14 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 02:47:00,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 819.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -173.7 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-11-20 02:47:00,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.54 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 02:47:00,308 INFO L168 Benchmark]: Boogie Preprocessor took 43.80 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 02:47:00,308 INFO L168 Benchmark]: RCFGBuilder took 555.24 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: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2019-11-20 02:47:00,314 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 819.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -173.7 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 555.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...