./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix043_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/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 7a8bfe6ee9a965fad2e2fe48b3b6400a4b908e18 ................................................................................................................................................................................................. 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_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/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 7a8bfe6ee9a965fad2e2fe48b3b6400a4b908e18 ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:44:12,073 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:44:12,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:44:12,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:44:12,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:44:12,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:44:12,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:44:12,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:44:12,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:44:12,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:44:12,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:44:12,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:44:12,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:44:12,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:44:12,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:44:12,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:44:12,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:44:12,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:44:12,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:44:12,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:44:12,107 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:44:12,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:44:12,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:44:12,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:44:12,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:44:12,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:44:12,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:44:12,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:44:12,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:44:12,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:44:12,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:44:12,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:44:12,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:44:12,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:44:12,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:44:12,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:44:12,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:44:12,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:44:12,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:44:12,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:44:12,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:44:12,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:44:12,154 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:44:12,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:44:12,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:44:12,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:44:12,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:44:12,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:44:12,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:44:12,156 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:44:12,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:44:12,157 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:44:12,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:44:12,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:44:12,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:44:12,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:44:12,158 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:44:12,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:44:12,158 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:44:12,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:44:12,159 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:44:12,159 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:44:12,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:44:12,159 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:44:12,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:44:12,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:44:12,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:44:12,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:44:12,160 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:44:12,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:44:12,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:44:12,161 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_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/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 -> 7a8bfe6ee9a965fad2e2fe48b3b6400a4b908e18 [2019-11-26 02:44:12,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:44:12,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:44:12,316 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:44:12,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:44:12,317 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:44:12,318 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_tso.oepc.i [2019-11-26 02:44:12,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/7fdc426dc/101e25d5308344a88d39603652d52b21/FLAG1b2b3cdf3 [2019-11-26 02:44:12,814 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:44:12,815 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/sv-benchmarks/c/pthread-wmm/mix043_tso.oepc.i [2019-11-26 02:44:12,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/7fdc426dc/101e25d5308344a88d39603652d52b21/FLAG1b2b3cdf3 [2019-11-26 02:44:13,335 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/7fdc426dc/101e25d5308344a88d39603652d52b21 [2019-11-26 02:44:13,338 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:44:13,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:44:13,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:44:13,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:44:13,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:44:13,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:44:13" (1/1) ... [2019-11-26 02:44:13,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a19833d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:13, skipping insertion in model container [2019-11-26 02:44:13,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:44:13" (1/1) ... [2019-11-26 02:44:13,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:44:13,428 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:44:13,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:44:13,908 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:44:13,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:44:14,032 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:44:14,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14 WrapperNode [2019-11-26 02:44:14,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:44:14,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:44:14,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:44:14,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:44:14,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,059 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:44:14,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:44:14,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:44:14,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:44:14,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... [2019-11-26 02:44:14,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:44:14,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:44:14,130 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:44:14,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:44:14,131 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:44:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:44:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:44:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:44:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:44:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:44:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:44:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:44:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:44:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:44:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:44:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:44:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:44:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:44:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:44:14,204 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:44:14,400 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:44:14,416 INFO L168 Benchmark]: Toolchain (without parser) took 1072.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -133.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:44:14,418 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:44:14,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 693.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:44:14,421 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:44:14,421 INFO L168 Benchmark]: Boogie Preprocessor took 40.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:44:14,422 INFO L168 Benchmark]: RCFGBuilder took 280.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:44:14,424 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 693.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 280.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:44:16,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:44:16,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:44:16,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:44:16,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:44:16,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:44:16,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:44:16,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:44:16,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:44:16,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:44:16,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:44:16,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:44:16,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:44:16,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:44:16,259 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:44:16,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:44:16,261 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:44:16,262 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:44:16,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:44:16,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:44:16,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:44:16,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:44:16,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:44:16,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:44:16,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:44:16,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:44:16,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:44:16,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:44:16,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:44:16,288 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:44:16,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:44:16,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:44:16,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:44:16,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:44:16,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:44:16,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:44:16,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:44:16,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:44:16,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:44:16,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:44:16,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:44:16,298 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:44:16,317 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:44:16,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:44:16,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:44:16,319 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:44:16,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:44:16,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:44:16,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:44:16,321 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:44:16,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:44:16,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:44:16,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:44:16,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:44:16,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:44:16,323 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:44:16,323 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:44:16,323 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:44:16,324 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:44:16,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:44:16,324 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:44:16,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:44:16,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:44:16,325 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:44:16,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:44:16,326 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:44:16,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:44:16,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:44:16,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:44:16,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:44:16,327 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:44:16,327 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:44:16,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:44:16,328 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:44:16,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:44:16,328 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_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/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 -> 7a8bfe6ee9a965fad2e2fe48b3b6400a4b908e18 [2019-11-26 02:44:16,591 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:44:16,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:44:16,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:44:16,605 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:44:16,605 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:44:16,606 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_tso.oepc.i [2019-11-26 02:44:16,665 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/1a3266afa/e96416def69e48d197d9cb28b8310755/FLAGe5650d60a [2019-11-26 02:44:17,115 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:44:17,116 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/sv-benchmarks/c/pthread-wmm/mix043_tso.oepc.i [2019-11-26 02:44:17,131 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/1a3266afa/e96416def69e48d197d9cb28b8310755/FLAGe5650d60a [2019-11-26 02:44:17,414 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/data/1a3266afa/e96416def69e48d197d9cb28b8310755 [2019-11-26 02:44:17,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:44:17,418 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:44:17,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:44:17,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:44:17,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:44:17,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:44:17" (1/1) ... [2019-11-26 02:44:17,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c32749a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:17, skipping insertion in model container [2019-11-26 02:44:17,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:44:17" (1/1) ... [2019-11-26 02:44:17,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:44:17,476 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:44:17,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:44:17,976 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:44:18,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:44:18,103 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:44:18,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18 WrapperNode [2019-11-26 02:44:18,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:44:18,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:44:18,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:44:18,104 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:44:18,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,155 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:44:18,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:44:18,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:44:18,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:44:18,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... [2019-11-26 02:44:18,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:44:18,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:44:18,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:44:18,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:44:18,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:44:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7f77e1b1-4e98-4b66-a2df-d3fe54c49811/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:44:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:44:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:44:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:44:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:44:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:44:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:44:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:44:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:44:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:44:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:44:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:44:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:44:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:44:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:44:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:44:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:44:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:44:18,273 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:44:18,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:44:18,455 INFO L168 Benchmark]: Toolchain (without parser) took 1037.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -103.2 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:44:18,456 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:44:18,457 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -128.9 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:44:18,457 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:44:18,458 INFO L168 Benchmark]: Boogie Preprocessor took 48.53 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:44:18,459 INFO L168 Benchmark]: RCFGBuilder took 248.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:44:18,462 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 684.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -128.9 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.53 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 248.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...