./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix037_power.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_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/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 d096e932b8c7643c581280a03a197c0822d7907c ................................................................................................................................................................................................. 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_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/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 d096e932b8c7643c581280a03a197c0822d7907c .................................................................................................................................................................................................... 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 10:52:25,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:52:25,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:52:25,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:52:25,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:52:25,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:52:25,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:52:25,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:52:25,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:52:25,168 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:52:25,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:52:25,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:52:25,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:52:25,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:52:25,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:52:25,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:52:25,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:52:25,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:52:25,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:52:25,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:52:25,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:52:25,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:52:25,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:52:25,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:52:25,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:52:25,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:52:25,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:52:25,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:52:25,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:52:25,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:52:25,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:52:25,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:52:25,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:52:25,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:52:25,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:52:25,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:52:25,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:52:25,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:52:25,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:52:25,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:52:25,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:52:25,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:52:25,227 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:52:25,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:52:25,238 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:52:25,238 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:52:25,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:52:25,239 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:52:25,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:52:25,239 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:52:25,239 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:52:25,240 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:52:25,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:52:25,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:52:25,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:52:25,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:52:25,241 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:52:25,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:52:25,241 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:52:25,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:52:25,242 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:52:25,243 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:52:25,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:52:25,243 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:52:25,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:52:25,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:52:25,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:52:25,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:52:25,244 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:52:25,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:52:25,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:52:25,245 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_ae3c7501-8a20-4d22-98f5-482d1c642c1b/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 -> d096e932b8c7643c581280a03a197c0822d7907c [2019-11-20 10:52:25,413 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:52:25,427 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:52:25,430 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:52:25,432 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:52:25,432 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:52:25,433 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_power.opt.i [2019-11-20 10:52:25,492 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/f0b6db87e/b2ddbfebcf844466b35e4d9d7b773776/FLAG84a04f0fe [2019-11-20 10:52:25,923 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:52:25,924 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/sv-benchmarks/c/pthread-wmm/mix037_power.opt.i [2019-11-20 10:52:25,938 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/f0b6db87e/b2ddbfebcf844466b35e4d9d7b773776/FLAG84a04f0fe [2019-11-20 10:52:26,276 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/f0b6db87e/b2ddbfebcf844466b35e4d9d7b773776 [2019-11-20 10:52:26,278 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:52:26,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:52:26,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:52:26,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:52:26,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:52:26,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:26" (1/1) ... [2019-11-20 10:52:26,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b083ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:26, skipping insertion in model container [2019-11-20 10:52:26,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:26" (1/1) ... [2019-11-20 10:52:26,293 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:52:26,345 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:52:26,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:52:26,880 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:52:26,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:52:27,039 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:52:27,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27 WrapperNode [2019-11-20 10:52:27,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:52:27,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:52:27,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:52:27,041 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:52:27,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,120 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:52:27,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:52:27,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:52:27,121 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:52:27,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... [2019-11-20 10:52:27,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:52:27,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:52:27,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:52:27,183 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:52:27,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/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 10:52:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:52:27,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:52:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:52:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:52:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:52:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:52:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:52:27,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:52:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:52:27,268 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:52:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:52:27,268 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:52:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 10:52:27,269 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 10:52:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:52:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:52:27,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:52:27,271 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 10:52:27,710 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 10:52:27,714 INFO L168 Benchmark]: Toolchain (without parser) took 1434.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 11.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:52:27,715 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:52:27,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 760.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:52:27,716 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.02 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:52:27,717 INFO L168 Benchmark]: Boogie Preprocessor took 60.91 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 10:52:27,717 INFO L168 Benchmark]: RCFGBuilder took 530.14 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: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:52:27,720 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 760.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 60.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 530.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 10:52:29,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:52:29,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:52:29,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:52:29,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:52:29,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:52:29,631 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:52:29,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:52:29,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:52:29,636 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:52:29,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:52:29,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:52:29,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:52:29,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:52:29,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:52:29,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:52:29,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:52:29,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:52:29,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:52:29,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:52:29,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:52:29,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:52:29,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:52:29,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:52:29,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:52:29,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:52:29,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:52:29,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:52:29,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:52:29,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:52:29,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:52:29,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:52:29,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:52:29,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:52:29,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:52:29,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:52:29,662 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:52:29,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:52:29,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:52:29,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:52:29,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:52:29,665 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:52:29,680 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:52:29,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:52:29,681 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:52:29,681 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:52:29,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:52:29,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:52:29,682 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:52:29,682 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:52:29,683 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:52:29,683 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:52:29,683 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:52:29,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:52:29,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:52:29,684 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:52:29,684 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:52:29,684 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:52:29,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:52:29,687 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:52:29,687 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:52:29,687 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:52:29,688 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:52:29,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:52:29,688 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:52:29,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:52:29,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:52:29,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:52:29,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:52:29,690 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:52:29,691 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:52:29,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:52:29,691 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:52:29,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:52:29,692 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_ae3c7501-8a20-4d22-98f5-482d1c642c1b/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 -> d096e932b8c7643c581280a03a197c0822d7907c [2019-11-20 10:52:29,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:52:29,958 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:52:29,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:52:29,962 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:52:29,962 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:52:29,963 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_power.opt.i [2019-11-20 10:52:30,011 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/a89fa216f/d6f4487d795141b4a37942ae2ab98197/FLAGbb83dbad6 [2019-11-20 10:52:30,503 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:52:30,504 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/sv-benchmarks/c/pthread-wmm/mix037_power.opt.i [2019-11-20 10:52:30,522 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/a89fa216f/d6f4487d795141b4a37942ae2ab98197/FLAGbb83dbad6 [2019-11-20 10:52:30,982 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/bin/ukojak/data/a89fa216f/d6f4487d795141b4a37942ae2ab98197 [2019-11-20 10:52:30,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:52:30,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:52:30,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:52:30,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:52:30,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:52:30,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:30" (1/1) ... [2019-11-20 10:52:30,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c8849d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:30, skipping insertion in model container [2019-11-20 10:52:30,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:52:30" (1/1) ... [2019-11-20 10:52:30,999 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:52:31,059 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:52:31,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:52:31,485 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:52:31,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:52:31,630 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:52:31,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31 WrapperNode [2019-11-20 10:52:31,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:52:31,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:52:31,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:52:31,631 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:52:31,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:52:31,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:52:31,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:52:31,693 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:52:31,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... [2019-11-20 10:52:31,746 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:52:31,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:52:31,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:52:31,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:52:31,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:52:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ae3c7501-8a20-4d22-98f5-482d1c642c1b/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 10:52:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:52:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:52:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:52:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:52:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:52:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:52:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:52:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:52:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:52:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:52:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:52:31,828 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:52:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 10:52:31,829 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 10:52:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:52:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:52:31,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:52:31,831 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 10:52:32,240 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 10:52:32,245 INFO L168 Benchmark]: Toolchain (without parser) took 1259.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:52:32,246 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:52:32,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 644.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-11-20 10:52:32,247 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.92 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 10:52:32,248 INFO L168 Benchmark]: Boogie Preprocessor took 52.76 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 10:52:32,249 INFO L168 Benchmark]: RCFGBuilder took 496.91 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: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:52:32,251 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 644.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.92 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 496.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...