./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix001_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/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 f9ba8a94cfe208dd98ece1b8faeac531fdfb99db ............................................................................................................................................................................................... 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_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/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 f9ba8a94cfe208dd98ece1b8faeac531fdfb99db .................................................................................................................................................................................................. 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 05:26:47,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:26:47,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:26:47,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:26:47,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:26:47,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:26:47,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:26:47,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:26:47,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:26:47,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:26:47,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:26:47,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:26:47,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:26:47,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:26:47,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:26:47,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:26:47,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:26:47,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:26:47,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:26:47,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:26:47,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:26:47,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:26:47,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:26:47,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:26:47,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:26:47,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:26:47,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:26:47,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:26:47,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:26:47,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:26:47,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:26:47,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:26:47,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:26:47,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:26:47,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:26:47,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:26:47,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:26:47,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:26:47,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:26:47,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:26:47,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:26:47,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:26:47,125 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:26:47,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:26:47,126 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:26:47,126 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:26:47,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:26:47,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:26:47,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:26:47,127 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:26:47,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:26:47,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:26:47,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:26:47,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:26:47,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:26:47,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:26:47,128 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:26:47,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:26:47,128 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:26:47,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:26:47,129 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:26:47,129 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:26:47,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:26:47,129 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:26:47,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:26:47,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:26:47,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:26:47,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:26:47,130 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:26:47,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:26:47,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:26:47,131 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_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/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 -> f9ba8a94cfe208dd98ece1b8faeac531fdfb99db [2019-11-20 05:26:47,306 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:26:47,319 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:26:47,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:26:47,326 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:26:47,327 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:26:47,327 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix001_tso.opt.i [2019-11-20 05:26:47,395 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/ae4b738a4/eedd6c4978e34f7f90cc31e59a9b7390/FLAGc065c0c42 [2019-11-20 05:26:47,789 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:26:47,790 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/sv-benchmarks/c/pthread-wmm/mix001_tso.opt.i [2019-11-20 05:26:47,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/ae4b738a4/eedd6c4978e34f7f90cc31e59a9b7390/FLAGc065c0c42 [2019-11-20 05:26:48,098 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/ae4b738a4/eedd6c4978e34f7f90cc31e59a9b7390 [2019-11-20 05:26:48,100 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:26:48,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:26:48,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:26:48,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:26:48,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:26:48,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64024a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48, skipping insertion in model container [2019-11-20 05:26:48,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,116 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:26:48,191 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:26:48,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:26:48,685 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:26:48,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:26:48,846 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:26:48,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48 WrapperNode [2019-11-20 05:26:48,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:26:48,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:26:48,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:26:48,848 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:26:48,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:26:48,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:26:48,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:26:48,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:26:48,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,930 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... [2019-11-20 05:26:48,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:26:48,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:26:48,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:26:48,946 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:26:48,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/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 05:26:49,020 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:26:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:26:49,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:26:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:26:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:26:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:26:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:26:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:26:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:26:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:26:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 05:26:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 05:26:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:26:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:26:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:26:49,024 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 05:26:49,457 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 05:26:49,461 INFO L168 Benchmark]: Toolchain (without parser) took 1358.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -123.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:49,461 INFO L168 Benchmark]: CDTParser took 0.23 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 05:26:49,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 744.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:49,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:49,463 INFO L168 Benchmark]: Boogie Preprocessor took 42.13 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 05:26:49,464 INFO L168 Benchmark]: RCFGBuilder took 513.80 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: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:49,467 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 744.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -166.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 513.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 05:26:51,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:26:51,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:26:51,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:26:51,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:26:51,350 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:26:51,352 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:26:51,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:26:51,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:26:51,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:26:51,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:26:51,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:26:51,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:26:51,360 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:26:51,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:26:51,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:26:51,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:26:51,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:26:51,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:26:51,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:26:51,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:26:51,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:26:51,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:26:51,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:26:51,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:26:51,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:26:51,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:26:51,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:26:51,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:26:51,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:26:51,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:26:51,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:26:51,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:26:51,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:26:51,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:26:51,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:26:51,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:26:51,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:26:51,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:26:51,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:26:51,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:26:51,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:26:51,399 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:26:51,399 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:26:51,400 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:26:51,400 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:26:51,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:26:51,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:26:51,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:26:51,402 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:26:51,402 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:26:51,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:26:51,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:26:51,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:26:51,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:26:51,403 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:26:51,403 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:26:51,404 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:26:51,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:26:51,404 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:26:51,404 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:26:51,405 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:26:51,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:26:51,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:26:51,405 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:26:51,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:26:51,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:26:51,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:26:51,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:26:51,407 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:26:51,407 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:26:51,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:26:51,407 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:26:51,407 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:26:51,408 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_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/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 -> f9ba8a94cfe208dd98ece1b8faeac531fdfb99db [2019-11-20 05:26:51,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:26:51,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:26:51,712 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:26:51,713 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:26:51,713 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:26:51,714 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix001_tso.opt.i [2019-11-20 05:26:51,767 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/92ffb507b/452632fc388e4b568be4f1e55f58d1fc/FLAG1885993e3 [2019-11-20 05:26:52,266 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:26:52,267 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/sv-benchmarks/c/pthread-wmm/mix001_tso.opt.i [2019-11-20 05:26:52,283 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/92ffb507b/452632fc388e4b568be4f1e55f58d1fc/FLAG1885993e3 [2019-11-20 05:26:52,571 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/bin/ukojak/data/92ffb507b/452632fc388e4b568be4f1e55f58d1fc [2019-11-20 05:26:52,575 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:26:52,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:26:52,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:26:52,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:26:52,585 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:26:52,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:52" (1/1) ... [2019-11-20 05:26:52,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba5796b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:52, skipping insertion in model container [2019-11-20 05:26:52,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:52" (1/1) ... [2019-11-20 05:26:52,598 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:26:52,667 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:26:53,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:26:53,103 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:26:53,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:26:53,266 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:26:53,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53 WrapperNode [2019-11-20 05:26:53,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:26:53,267 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:26:53,267 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:26:53,268 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:26:53,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,320 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:26:53,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:26:53,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:26:53,321 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:26:53,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... [2019-11-20 05:26:53,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:26:53,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:26:53,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:26:53,377 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:26:53,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87a3424a-baa0-4da7-9ca1-f5d3a26b1e40/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 05:26:53,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:26:53,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:26:53,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:26:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:26:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:26:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:26:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:26:53,445 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:26:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:26:53,445 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:26:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 05:26:53,445 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 05:26:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:26:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:26:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:26:53,448 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 05:26:53,922 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 05:26:53,927 INFO L168 Benchmark]: Toolchain (without parser) took 1348.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -135.0 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:53,927 INFO L168 Benchmark]: CDTParser took 0.13 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 05:26:53,928 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -171.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:53,928 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.23 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 05:26:53,929 INFO L168 Benchmark]: Boogie Preprocessor took 55.74 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:53,930 INFO L168 Benchmark]: RCFGBuilder took 548.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:26:53,932 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 686.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -171.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 548.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...