./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix040_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_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/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 1d2f153e86ba0f4c57f2d1f2fd0fe58111f9ccd7 ................................................................................................................................................................................................. 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_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/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 1d2f153e86ba0f4c57f2d1f2fd0fe58111f9ccd7 .................................................................................................................................................................................................... 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 04:32:53,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:32:53,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:32:53,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:32:53,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:32:53,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:32:53,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:32:53,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:32:53,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:32:53,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:32:53,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:32:53,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:32:53,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:32:53,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:32:53,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:32:53,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:32:53,941 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:32:53,942 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:32:53,945 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:32:53,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:32:53,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:32:53,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:32:53,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:32:53,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:32:53,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:32:53,962 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:32:53,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:32:53,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:32:53,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:32:53,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:32:53,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:32:53,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:32:53,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:32:53,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:32:53,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:32:53,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:32:53,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:32:53,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:32:53,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:32:53,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:32:53,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:32:53,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:32:54,000 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:32:54,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:32:54,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:32:54,011 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:32:54,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:32:54,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:32:54,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:32:54,014 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:32:54,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:32:54,015 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:32:54,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:32:54,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:32:54,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:32:54,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:32:54,017 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:32:54,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:32:54,017 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:32:54,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:32:54,018 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:32:54,018 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:32:54,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:32:54,019 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:32:54,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:32:54,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:32:54,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:32:54,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:32:54,020 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:32:54,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:32:54,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:32:54,021 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_63543f42-69c5-43b4-a4df-fbdc5b9351df/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 -> 1d2f153e86ba0f4c57f2d1f2fd0fe58111f9ccd7 [2019-11-20 04:32:54,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:32:54,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:32:54,180 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:32:54,185 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:32:54,186 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:32:54,187 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_tso.opt.i [2019-11-20 04:32:54,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/05b5862c3/96f5fd7ef3aa4ed792cd930ce60578e2/FLAG98187fbb3 [2019-11-20 04:32:54,718 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:32:54,719 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/sv-benchmarks/c/pthread-wmm/mix040_tso.opt.i [2019-11-20 04:32:54,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/05b5862c3/96f5fd7ef3aa4ed792cd930ce60578e2/FLAG98187fbb3 [2019-11-20 04:32:55,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/05b5862c3/96f5fd7ef3aa4ed792cd930ce60578e2 [2019-11-20 04:32:55,006 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:32:55,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:32:55,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:32:55,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:32:55,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:32:55,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3409c829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55, skipping insertion in model container [2019-11-20 04:32:55,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,024 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:32:55,087 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:32:55,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:32:55,528 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:32:55,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:32:55,689 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:32:55,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55 WrapperNode [2019-11-20 04:32:55,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:32:55,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:32:55,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:32:55,691 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:32:55,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:32:55,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:32:55,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:32:55,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:32:55,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... [2019-11-20 04:32:55,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:32:55,802 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:32:55,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:32:55,803 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:32:55,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/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 04:32:55,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:32:55,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:32:55,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:32:55,865 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:32:55,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:32:55,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:32:55,865 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:32:55,865 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:32:55,865 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:32:55,865 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:32:55,866 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:32:55,866 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:32:55,866 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:32:55,866 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:32:55,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:32:55,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:32:55,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:32:55,868 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 04:32:56,259 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 04:32:56,267 INFO L168 Benchmark]: Toolchain (without parser) took 1258.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -130.0 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:32:56,267 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:32:56,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 681.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -168.6 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:32:56,269 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.07 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. [2019-11-20 04:32:56,269 INFO L168 Benchmark]: Boogie Preprocessor took 56.01 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 04:32:56,270 INFO L168 Benchmark]: RCFGBuilder took 462.38 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: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:32:56,273 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 681.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -168.6 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.01 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 462.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 04:32:58,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:32:58,212 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:32:58,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:32:58,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:32:58,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:32:58,235 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:32:58,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:32:58,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:32:58,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:32:58,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:32:58,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:32:58,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:32:58,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:32:58,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:32:58,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:32:58,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:32:58,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:32:58,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:32:58,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:32:58,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:32:58,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:32:58,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:32:58,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:32:58,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:32:58,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:32:58,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:32:58,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:32:58,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:32:58,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:32:58,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:32:58,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:32:58,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:32:58,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:32:58,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:32:58,294 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:32:58,295 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:32:58,295 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:32:58,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:32:58,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:32:58,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:32:58,299 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:32:58,317 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:32:58,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:32:58,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:32:58,319 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:32:58,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:32:58,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:32:58,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:32:58,320 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:32:58,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:32:58,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:32:58,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:32:58,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:32:58,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:32:58,323 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:32:58,323 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:32:58,323 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:32:58,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:32:58,324 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:32:58,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:32:58,324 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:32:58,325 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:32:58,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:32:58,325 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:32:58,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:32:58,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:32:58,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:32:58,326 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:32:58,326 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:32:58,327 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:32:58,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:32:58,327 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:32:58,327 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:32:58,328 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_63543f42-69c5-43b4-a4df-fbdc5b9351df/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 -> 1d2f153e86ba0f4c57f2d1f2fd0fe58111f9ccd7 [2019-11-20 04:32:58,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:32:58,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:32:58,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:32:58,603 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:32:58,604 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:32:58,604 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix040_tso.opt.i [2019-11-20 04:32:58,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/21d581a62/74ed7fcff18542d08c624137f7a4f04f/FLAG675f1a015 [2019-11-20 04:32:59,155 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:32:59,156 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/sv-benchmarks/c/pthread-wmm/mix040_tso.opt.i [2019-11-20 04:32:59,172 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/21d581a62/74ed7fcff18542d08c624137f7a4f04f/FLAG675f1a015 [2019-11-20 04:32:59,432 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/bin/ukojak/data/21d581a62/74ed7fcff18542d08c624137f7a4f04f [2019-11-20 04:32:59,434 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:32:59,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:32:59,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:32:59,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:32:59,441 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:32:59,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:32:59" (1/1) ... [2019-11-20 04:32:59,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c6e2d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:32:59, skipping insertion in model container [2019-11-20 04:32:59,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:32:59" (1/1) ... [2019-11-20 04:32:59,452 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:32:59,490 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:32:59,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:32:59,929 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:32:59,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:33:00,053 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:33:00,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00 WrapperNode [2019-11-20 04:33:00,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:33:00,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:33:00,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:33:00,055 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:33:00,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,123 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:33:00,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:33:00,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:33:00,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:33:00,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... [2019-11-20 04:33:00,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:33:00,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:33:00,180 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:33:00,180 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:33:00,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:33:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_63543f42-69c5-43b4-a4df-fbdc5b9351df/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 04:33:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:33:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:33:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:33:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:33:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:33:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:33:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:33:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:33:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:33:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:33:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:33:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:33:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:33:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:33:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:33:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:33:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:33:00,243 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 04:33:00,681 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 04:33:00,685 INFO L168 Benchmark]: Toolchain (without parser) took 1249.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -140.1 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:33:00,686 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 04:33:00,687 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -178.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:33:00,687 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.07 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:33:00,688 INFO L168 Benchmark]: Boogie Preprocessor took 56.29 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 04:33:00,688 INFO L168 Benchmark]: RCFGBuilder took 503.28 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: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:33:00,692 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 616.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -178.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 503.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...