./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix046_pso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix046_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/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 8d4ac1df55e87c7544ee0708274d2bd2dcfabce4 ................................................................................................................................................................................................. 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_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix046_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/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 8d4ac1df55e87c7544ee0708274d2bd2dcfabce4 ..................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:36:14,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:36:14,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:36:14,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:36:14,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:36:14,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:36:14,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:36:14,353 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:36:14,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:36:14,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:36:14,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:36:14,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:36:14,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:36:14,360 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:36:14,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:36:14,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:36:14,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:36:14,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:36:14,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:36:14,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:36:14,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:36:14,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:36:14,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:36:14,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:36:14,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:36:14,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:36:14,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:36:14,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:36:14,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:36:14,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:36:14,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:36:14,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:36:14,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:36:14,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:36:14,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:36:14,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:36:14,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:36:14,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:36:14,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:36:14,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:36:14,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:36:14,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:36:14,396 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:36:14,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:36:14,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:36:14,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:36:14,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:36:14,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:36:14,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:36:14,399 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:36:14,399 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:36:14,399 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:36:14,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:36:14,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:36:14,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:36:14,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:36:14,400 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:36:14,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:36:14,401 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:36:14,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:36:14,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:36:14,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:36:14,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:36:14,402 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:36:14,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:36:14,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:36:14,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:36:14,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:36:14,403 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:36:14,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:36:14,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:36:14,403 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_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/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 -> 8d4ac1df55e87c7544ee0708274d2bd2dcfabce4 [2019-11-26 02:36:14,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:36:14,551 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:36:14,554 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:36:14,556 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:36:14,556 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:36:14,557 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix046_pso.oepc.i [2019-11-26 02:36:14,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/a11a2c56e/ae0d798decb94ecdac6e6736d659ba92/FLAGdf9aa267d [2019-11-26 02:36:15,137 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:36:15,138 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/sv-benchmarks/c/pthread-wmm/mix046_pso.oepc.i [2019-11-26 02:36:15,164 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/a11a2c56e/ae0d798decb94ecdac6e6736d659ba92/FLAGdf9aa267d [2019-11-26 02:36:15,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/a11a2c56e/ae0d798decb94ecdac6e6736d659ba92 [2019-11-26 02:36:15,628 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:36:15,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:36:15,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:15,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:36:15,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:36:15,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:15" (1/1) ... [2019-11-26 02:36:15,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55007c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:15, skipping insertion in model container [2019-11-26 02:36:15,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:15" (1/1) ... [2019-11-26 02:36:15,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:36:15,703 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:36:16,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:16,191 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:36:16,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:16,383 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:36:16,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16 WrapperNode [2019-11-26 02:36:16,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:16,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:16,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:36:16,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:36:16,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:16,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:36:16,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:36:16,439 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:36:16,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,453 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... [2019-11-26 02:36:16,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:36:16,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:36:16,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:36:16,480 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:36:16,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/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 [2019-11-26 02:36:16,557 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:36:16,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:36:16,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:36:16,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:36:16,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:36:16,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:36:16,559 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:36:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:36:16,560 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:36:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:36:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:36:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:36:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:36:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:36:16,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:36:16,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:36:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:36:16,567 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:36:16,835 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:36:16,842 INFO L168 Benchmark]: Toolchain (without parser) took 1211.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -134.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:16,843 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:36:16,845 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -157.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:16,845 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.94 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. [2019-11-26 02:36:16,846 INFO L168 Benchmark]: Boogie Preprocessor took 40.42 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:16,847 INFO L168 Benchmark]: RCFGBuilder took 359.48 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:16,851 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 754.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -157.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.94 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 359.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:36:18,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:36:18,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:36:18,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:36:18,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:36:18,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:36:18,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:36:18,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:36:18,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:36:18,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:36:18,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:36:18,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:36:18,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:36:18,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:36:18,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:36:18,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:36:18,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:36:18,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:36:18,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:36:18,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:36:18,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:36:18,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:36:18,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:36:18,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:36:18,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:36:18,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:36:18,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:36:18,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:36:18,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:36:18,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:36:18,662 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:36:18,663 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:36:18,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:36:18,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:36:18,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:36:18,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:36:18,669 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:36:18,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:36:18,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:36:18,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:36:18,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:36:18,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:36:18,692 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:36:18,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:36:18,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:36:18,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:36:18,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:36:18,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:36:18,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:36:18,696 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:36:18,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:36:18,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:36:18,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:36:18,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:36:18,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:36:18,698 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:36:18,698 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:36:18,698 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:36:18,699 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:36:18,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:36:18,699 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:36:18,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:36:18,700 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:36:18,700 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:36:18,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:36:18,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:36:18,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:36:18,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:36:18,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:36:18,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:36:18,702 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:36:18,702 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:36:18,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:36:18,702 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:36:18,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:36:18,703 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_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/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 -> 8d4ac1df55e87c7544ee0708274d2bd2dcfabce4 [2019-11-26 02:36:18,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:36:18,985 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:36:18,988 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:36:18,990 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:36:18,990 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:36:18,991 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix046_pso.oepc.i [2019-11-26 02:36:19,050 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/a8eede11e/5c0e2f990a45435ea8cba8ef57042dfa/FLAG294c368a5 [2019-11-26 02:36:19,529 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:36:19,530 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/sv-benchmarks/c/pthread-wmm/mix046_pso.oepc.i [2019-11-26 02:36:19,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/a8eede11e/5c0e2f990a45435ea8cba8ef57042dfa/FLAG294c368a5 [2019-11-26 02:36:19,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/bin/ukojak/data/a8eede11e/5c0e2f990a45435ea8cba8ef57042dfa [2019-11-26 02:36:19,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:36:19,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:36:19,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:19,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:36:19,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:36:19,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:19" (1/1) ... [2019-11-26 02:36:19,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17becd59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:19, skipping insertion in model container [2019-11-26 02:36:19,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:19" (1/1) ... [2019-11-26 02:36:19,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:36:19,865 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:36:20,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:20,295 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:36:20,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:20,458 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:36:20,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20 WrapperNode [2019-11-26 02:36:20,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:20,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:20,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:36:20,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:36:20,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:20,510 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:36:20,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:36:20,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:36:20,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... [2019-11-26 02:36:20,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:36:20,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:36:20,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:36:20,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:36:20,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_59e9b4dc-d11f-4fcb-9108-737b4cd706c7/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 [2019-11-26 02:36:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:36:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:36:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:36:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:36:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:36:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:36:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:36:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:36:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:36:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:36:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:36:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:36:20,607 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:36:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:36:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:36:20,609 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:36:20,803 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:36:20,811 INFO L168 Benchmark]: Toolchain (without parser) took 1001.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 957.8 MB in the beginning and 1.0 GB in the end (delta: -81.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:20,817 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-26 02:36:20,820 INFO L168 Benchmark]: CACSL2BoogieTranslator took 649.67 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -106.6 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:20,820 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.25 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. [2019-11-26 02:36:20,821 INFO L168 Benchmark]: Boogie Preprocessor took 43.14 ms. Allocated memory is still 1.1 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. [2019-11-26 02:36:20,822 INFO L168 Benchmark]: RCFGBuilder took 252.41 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: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:20,825 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 649.67 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -106.6 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.25 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.14 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 252.41 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...