./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix053_tso.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_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/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 17d5dd9611639a17c428f9a6d0deb2ac118590ac ................................................................................................................................................................................................. 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_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/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 17d5dd9611639a17c428f9a6d0deb2ac118590ac .................................................................................................................................................................................................... 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 00:08:24,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:08:24,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:08:24,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:08:24,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:08:24,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:08:24,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:08:24,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:08:24,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:08:24,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:08:24,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:08:24,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:08:24,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:08:24,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:08:24,279 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:08:24,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:08:24,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:08:24,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:08:24,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:08:24,285 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:08:24,286 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:08:24,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:08:24,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:08:24,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:08:24,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:08:24,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:08:24,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:08:24,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:08:24,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:08:24,293 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:08:24,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:08:24,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:08:24,294 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:08:24,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:08:24,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:08:24,296 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:08:24,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:08:24,297 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:08:24,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:08:24,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:08:24,298 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:08:24,299 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 00:08:24,311 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:08:24,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:08:24,311 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:08:24,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:08:24,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:08:24,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:08:24,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:08:24,313 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:08:24,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:08:24,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:08:24,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:08:24,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:08:24,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:08:24,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:08:24,314 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:08:24,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:08:24,314 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:08:24,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:08:24,315 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:08:24,315 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:08:24,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:08:24,315 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:08:24,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:08:24,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:08:24,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:08:24,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:08:24,316 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 00:08:24,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 00:08:24,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:08:24,317 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_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/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 -> 17d5dd9611639a17c428f9a6d0deb2ac118590ac [2019-11-20 00:08:24,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:08:24,496 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:08:24,498 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:08:24,499 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:08:24,500 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:08:24,500 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-20 00:08:24,557 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/27e92da47/9d84080dc5534ddebdd6c6a099496e14/FLAG1ebb7b903 [2019-11-20 00:08:25,079 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:08:25,079 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-20 00:08:25,101 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/27e92da47/9d84080dc5534ddebdd6c6a099496e14/FLAG1ebb7b903 [2019-11-20 00:08:25,366 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/27e92da47/9d84080dc5534ddebdd6c6a099496e14 [2019-11-20 00:08:25,368 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:08:25,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:08:25,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:08:25,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:08:25,373 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:08:25,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:25" (1/1) ... [2019-11-20 00:08:25,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706a8c18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:25, skipping insertion in model container [2019-11-20 00:08:25,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:25" (1/1) ... [2019-11-20 00:08:25,383 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:08:25,442 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:08:25,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:08:25,960 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:08:26,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:08:26,129 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:08:26,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26 WrapperNode [2019-11-20 00:08:26,130 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:08:26,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:08:26,131 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:08:26,131 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:08:26,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:08:26,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:08:26,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:08:26,179 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:08:26,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... [2019-11-20 00:08:26,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:08:26,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:08:26,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:08:26,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:08:26,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/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 00:08:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 00:08:26,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 00:08:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 00:08:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 00:08:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:08:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:08:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 00:08:26,313 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 00:08:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 00:08:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 00:08:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 00:08:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 00:08:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 00:08:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 00:08:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 00:08:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:08:26,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:08:26,316 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 00:08:26,729 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 00:08:26,733 INFO L168 Benchmark]: Toolchain (without parser) took 1363.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -110.4 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:26,734 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 965.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:08:26,735 INFO L168 Benchmark]: CACSL2BoogieTranslator took 760.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -152.9 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:26,735 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.50 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:26,736 INFO L168 Benchmark]: Boogie Preprocessor took 53.79 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 00:08:26,736 INFO L168 Benchmark]: RCFGBuilder took 498.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:26,739 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 965.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 760.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -152.9 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 498.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 00:08:28,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:08:28,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:08:28,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:08:28,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:08:28,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:08:28,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:08:28,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:08:28,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:08:28,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:08:28,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:08:28,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:08:28,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:08:28,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:08:28,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:08:28,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:08:28,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:08:28,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:08:28,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:08:28,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:08:28,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:08:28,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:08:28,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:08:28,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:08:28,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:08:28,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:08:28,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:08:28,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:08:28,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:08:28,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:08:28,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:08:28,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:08:28,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:08:28,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:08:28,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:08:28,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:08:28,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:08:28,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:08:28,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:08:28,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:08:28,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:08:28,615 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 00:08:28,644 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:08:28,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:08:28,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:08:28,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:08:28,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:08:28,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:08:28,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:08:28,656 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:08:28,656 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:08:28,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:08:28,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:08:28,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:08:28,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:08:28,657 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 00:08:28,657 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 00:08:28,658 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:08:28,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:08:28,658 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:08:28,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:08:28,659 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:08:28,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:08:28,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:08:28,660 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:08:28,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:08:28,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:08:28,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:08:28,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:08:28,661 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 00:08:28,662 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 00:08:28,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:08:28,663 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 00:08:28,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 00:08:28,663 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_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/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 -> 17d5dd9611639a17c428f9a6d0deb2ac118590ac [2019-11-20 00:08:28,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:08:29,002 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:08:29,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:08:29,006 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:08:29,007 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:08:29,007 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-20 00:08:29,063 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/d735b5bad/84357a92a7924a7d92fc3ea1385078a0/FLAG86ea879d3 [2019-11-20 00:08:29,562 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:08:29,566 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/sv-benchmarks/c/pthread-wmm/mix053_tso.opt.i [2019-11-20 00:08:29,583 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/d735b5bad/84357a92a7924a7d92fc3ea1385078a0/FLAG86ea879d3 [2019-11-20 00:08:29,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/bin/ukojak/data/d735b5bad/84357a92a7924a7d92fc3ea1385078a0 [2019-11-20 00:08:29,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:08:29,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:08:29,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:08:29,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:08:29,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:08:29,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:29" (1/1) ... [2019-11-20 00:08:29,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1edcc1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:29, skipping insertion in model container [2019-11-20 00:08:29,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:29" (1/1) ... [2019-11-20 00:08:29,898 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:08:29,938 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:08:30,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:08:30,489 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:08:30,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:08:30,683 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:08:30,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30 WrapperNode [2019-11-20 00:08:30,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:08:30,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:08:30,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:08:30,687 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:08:30,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,730 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:08:30,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:08:30,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:08:30,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:08:30,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... [2019-11-20 00:08:30,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:08:30,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:08:30,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:08:30,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:08:30,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f5df9b3e-bd5e-46e3-b2b5-fb66fab22b28/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 00:08:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 00:08:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 00:08:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 00:08:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:08:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:08:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 00:08:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 00:08:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 00:08:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 00:08:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 00:08:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 00:08:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 00:08:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 00:08:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 00:08:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 00:08:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:08:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:08:30,869 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 00:08:31,289 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 00:08:31,293 INFO L168 Benchmark]: Toolchain (without parser) took 1408.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -55.0 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:31,294 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:08:31,295 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -94.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:31,295 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.76 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:08:31,296 INFO L168 Benchmark]: Boogie Preprocessor took 41.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:31,297 INFO L168 Benchmark]: RCFGBuilder took 496.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:08:31,299 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 801.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -94.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.76 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 496.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...