./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc.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_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/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 51bfa43f8d537bbe3f7c345d10ead95f9a992fce ............................................................................................................................................................................................... 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_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/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 51bfa43f8d537bbe3f7c345d10ead95f9a992fce .................................................................................................................................................................................................. 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 03:46:22,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:46:22,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:46:22,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:46:22,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:46:22,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:46:22,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:46:22,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:46:22,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:46:22,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:46:22,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:46:22,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:46:22,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:46:22,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:46:22,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:46:22,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:46:22,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:46:22,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:46:22,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:46:22,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:46:22,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:46:22,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:46:22,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:46:22,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:46:22,946 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:46:22,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:46:22,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:46:22,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:46:22,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:46:22,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:46:22,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:46:22,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:46:22,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:46:22,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:46:22,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:46:22,955 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:46:22,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:46:22,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:46:22,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:46:22,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:46:22,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:46:22,959 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:46:22,990 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:46:23,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:46:23,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:46:23,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:46:23,003 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:46:23,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:46:23,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:46:23,004 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:46:23,005 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:46:23,005 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:46:23,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:46:23,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:46:23,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:46:23,006 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:46:23,006 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:46:23,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:46:23,007 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:46:23,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:46:23,007 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:46:23,008 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:46:23,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:46:23,008 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:46:23,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:46:23,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:46:23,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:46:23,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:46:23,010 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:46:23,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:46:23,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:46:23,010 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_b35d1674-6305-4d61-8fe5-1842e46227ad/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 -> 51bfa43f8d537bbe3f7c345d10ead95f9a992fce [2019-11-20 03:46:23,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:46:23,226 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:46:23,229 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:46:23,231 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:46:23,231 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:46:23,232 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc.i [2019-11-20 03:46:23,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/1fe001adb/1e6643f4ed16429398a11f732e8492aa/FLAGe5a50fa0e [2019-11-20 03:46:23,857 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:46:23,864 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/sv-benchmarks/c/pthread-wmm/safe003_power.oepc.i [2019-11-20 03:46:23,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/1fe001adb/1e6643f4ed16429398a11f732e8492aa/FLAGe5a50fa0e [2019-11-20 03:46:24,152 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/1fe001adb/1e6643f4ed16429398a11f732e8492aa [2019-11-20 03:46:24,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:46:24,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:46:24,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:46:24,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:46:24,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:46:24,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:46:24" (1/1) ... [2019-11-20 03:46:24,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bbded58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:24, skipping insertion in model container [2019-11-20 03:46:24,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:46:24" (1/1) ... [2019-11-20 03:46:24,178 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:46:24,240 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:46:24,834 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:46:24,855 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:46:24,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:46:25,038 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:46:25,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25 WrapperNode [2019-11-20 03:46:25,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:46:25,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:46:25,039 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:46:25,039 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:46:25,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,079 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:46:25,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:46:25,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:46:25,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:46:25,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... [2019-11-20 03:46:25,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:46:25,184 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:46:25,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:46:25,184 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:46:25,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/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 03:46:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:46:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:46:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:46:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:46:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:46:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:46:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:46:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:46:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:46:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:46:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 03:46:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 03:46:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:46:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:46:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:46:25,312 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 03:46:25,600 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 03:46:25,605 INFO L168 Benchmark]: Toolchain (without parser) took 1447.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -112.9 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:25,606 INFO L168 Benchmark]: CDTParser took 0.29 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 03:46:25,607 INFO L168 Benchmark]: CACSL2BoogieTranslator took 881.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -141.8 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:25,608 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.72 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 03:46:25,609 INFO L168 Benchmark]: Boogie Preprocessor took 67.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:25,610 INFO L168 Benchmark]: RCFGBuilder took 419.20 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: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:25,614 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 881.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -141.8 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 419.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 03:46:27,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:46:27,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:46:27,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:46:27,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:46:27,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:46:27,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:46:27,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:46:27,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:46:27,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:46:27,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:46:27,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:46:27,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:46:27,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:46:27,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:46:27,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:46:27,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:46:27,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:46:27,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:46:27,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:46:27,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:46:27,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:46:27,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:46:27,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:46:27,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:46:27,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:46:27,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:46:27,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:46:27,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:46:27,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:46:27,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:46:27,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:46:27,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:46:27,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:46:27,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:46:27,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:46:27,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:46:27,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:46:27,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:46:27,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:46:27,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:46:27,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:46:27,775 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:46:27,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:46:27,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:46:27,776 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:46:27,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:46:27,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:46:27,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:46:27,777 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:46:27,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:46:27,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:46:27,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:46:27,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:46:27,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:46:27,779 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:46:27,779 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:46:27,779 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:46:27,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:46:27,780 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:46:27,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:46:27,780 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:46:27,780 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:46:27,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:46:27,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:46:27,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:46:27,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:46:27,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:46:27,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:46:27,782 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:46:27,782 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:46:27,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:46:27,783 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:46:27,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:46:27,783 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_b35d1674-6305-4d61-8fe5-1842e46227ad/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 -> 51bfa43f8d537bbe3f7c345d10ead95f9a992fce [2019-11-20 03:46:28,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:46:28,137 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:46:28,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:46:28,144 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:46:28,145 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:46:28,145 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe003_power.oepc.i [2019-11-20 03:46:28,203 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/7bae5fd39/8ec019bff6924400b8d806444ee36c76/FLAGf5e727894 [2019-11-20 03:46:28,696 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:46:28,697 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/sv-benchmarks/c/pthread-wmm/safe003_power.oepc.i [2019-11-20 03:46:28,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/7bae5fd39/8ec019bff6924400b8d806444ee36c76/FLAGf5e727894 [2019-11-20 03:46:28,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/bin/ukojak/data/7bae5fd39/8ec019bff6924400b8d806444ee36c76 [2019-11-20 03:46:28,926 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:46:28,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:46:28,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:46:28,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:46:28,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:46:28,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:46:28" (1/1) ... [2019-11-20 03:46:28,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e6e4a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:28, skipping insertion in model container [2019-11-20 03:46:28,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:46:28" (1/1) ... [2019-11-20 03:46:28,942 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:46:28,982 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:46:29,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:46:29,569 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:46:29,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:46:29,776 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:46:29,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29 WrapperNode [2019-11-20 03:46:29,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:46:29,781 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:46:29,781 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:46:29,781 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:46:29,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:46:29,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:46:29,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:46:29,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:46:29,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... [2019-11-20 03:46:29,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:46:29,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:46:29,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:46:29,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:46:29,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b35d1674-6305-4d61-8fe5-1842e46227ad/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 03:46:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:46:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:46:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:46:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:46:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:46:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:46:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:46:29,999 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:46:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:46:29,999 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:46:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 03:46:30,000 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 03:46:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:46:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:46:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:46:30,003 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 03:46:30,267 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 03:46:30,288 INFO L168 Benchmark]: Toolchain (without parser) took 1360.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -122.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:30,289 INFO L168 Benchmark]: CDTParser took 0.24 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 03:46:30,290 INFO L168 Benchmark]: CACSL2BoogieTranslator took 852.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -155.5 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:30,291 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:30,292 INFO L168 Benchmark]: Boogie Preprocessor took 65.09 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 03:46:30,293 INFO L168 Benchmark]: RCFGBuilder took 353.16 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: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:30,311 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 852.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -155.5 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 65.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 353.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...