./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/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 226f9f7b9067513e57bf1604e9c0eb0a76532837 ............................................................................................................................................................................................... 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_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/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 226f9f7b9067513e57bf1604e9c0eb0a76532837 ................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-01 05:52:30,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:52:30,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:52:30,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:52:30,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:52:30,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:52:30,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:52:30,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:52:30,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:52:30,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:52:30,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:52:30,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:52:30,820 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:52:30,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:52:30,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:52:30,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:52:30,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:52:30,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:52:30,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:52:30,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:52:30,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:52:30,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:52:30,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:52:30,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:52:30,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:52:30,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:52:30,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:52:30,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:52:30,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:52:30,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:52:30,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:52:30,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:52:30,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:52:30,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:52:30,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:52:30,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:52:30,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:52:30,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:52:30,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:52:30,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:52:30,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:52:30,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 05:52:30,846 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:52:30,846 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:52:30,846 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:52:30,847 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:52:30,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:52:30,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:52:30,847 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:52:30,847 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:52:30,847 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:52:30,847 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:52:30,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:52:30,848 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:52:30,849 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:52:30,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:52:30,849 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:52:30,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:52:30,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:52:30,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:52:30,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:52:30,850 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:52:30,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:52:30,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:52:30,850 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_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/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 -> 226f9f7b9067513e57bf1604e9c0eb0a76532837 [2019-12-01 05:52:30,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:52:30,958 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:52:30,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:52:30,962 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:52:30,962 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:52:30,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-12-01 05:52:31,000 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/248d785b1/42a7ef46e85e4041a94cf2ed4b4d77a1/FLAG48b9fbe46 [2019-12-01 05:52:31,438 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:52:31,438 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-12-01 05:52:31,448 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/248d785b1/42a7ef46e85e4041a94cf2ed4b4d77a1/FLAG48b9fbe46 [2019-12-01 05:52:31,456 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/248d785b1/42a7ef46e85e4041a94cf2ed4b4d77a1 [2019-12-01 05:52:31,458 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:52:31,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:52:31,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:52:31,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:52:31,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:52:31,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3482028c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31, skipping insertion in model container [2019-12-01 05:52:31,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:52:31,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:52:31,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:52:31,791 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:52:31,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:52:31,899 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:52:31,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31 WrapperNode [2019-12-01 05:52:31,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:52:31,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:52:31,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:52:31,900 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:52:31,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,919 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:52:31,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:52:31,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:52:31,936 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:52:31,942 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... [2019-12-01 05:52:31,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:52:31,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:52:31,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:52:31,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:52:31,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/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 [2019-12-01 05:52:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:52:32,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:52:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:52:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:52:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:52:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:52:32,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:52:32,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:52:32,006 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 05:52:32,104 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 05:52:32,108 INFO L168 Benchmark]: Toolchain (without parser) took 647.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 73.9 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -73.1 MB). Peak memory consumption was 788.5 kB. Max. memory is 11.5 GB. [2019-12-01 05:52:32,108 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:52:32,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 73.9 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -102.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:52:32,110 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:52:32,110 INFO L168 Benchmark]: Boogie Preprocessor took 27.41 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:52:32,111 INFO L168 Benchmark]: RCFGBuilder took 142.75 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-12-01 05:52:32,114 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 73.9 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -102.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.41 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 142.75 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 05:52:33,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:52:33,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:52:33,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:52:33,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:52:33,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:52:33,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:52:33,529 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:52:33,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:52:33,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:52:33,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:52:33,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:52:33,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:52:33,533 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:52:33,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:52:33,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:52:33,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:52:33,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:52:33,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:52:33,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:52:33,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:52:33,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:52:33,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:52:33,542 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:52:33,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:52:33,544 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:52:33,544 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:52:33,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:52:33,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:52:33,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:52:33,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:52:33,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:52:33,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:52:33,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:52:33,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:52:33,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:52:33,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:52:33,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:52:33,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:52:33,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:52:33,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:52:33,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:52:33,560 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:52:33,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:52:33,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:52:33,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:52:33,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:52:33,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:52:33,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:52:33,562 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:52:33,562 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:52:33,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:52:33,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:52:33,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:52:33,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:52:33,563 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:52:33,563 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:52:33,563 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:52:33,563 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:52:33,563 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:52:33,563 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:52:33,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:52:33,563 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:52:33,564 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:52:33,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:52:33,564 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:52:33,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:52:33,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:52:33,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:52:33,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:52:33,565 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:52:33,565 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:52:33,565 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:52:33,565 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:52:33,565 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:52:33,565 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_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/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 -> 226f9f7b9067513e57bf1604e9c0eb0a76532837 [2019-12-01 05:52:33,724 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:52:33,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:52:33,738 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:52:33,739 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:52:33,739 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:52:33,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-12-01 05:52:33,789 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/315658a05/a8ef99e22a1e4adbaf87ee03b612b193/FLAGdad4827f2 [2019-12-01 05:52:34,153 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:52:34,154 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/sv-benchmarks/c/pthread-wmm/mix011_power.oepc.i [2019-12-01 05:52:34,165 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/315658a05/a8ef99e22a1e4adbaf87ee03b612b193/FLAGdad4827f2 [2019-12-01 05:52:34,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/bin/ukojak/data/315658a05/a8ef99e22a1e4adbaf87ee03b612b193 [2019-12-01 05:52:34,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:52:34,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:52:34,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:52:34,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:52:34,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:52:34,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34, skipping insertion in model container [2019-12-01 05:52:34,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:52:34,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:52:34,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:52:34,487 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:52:34,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:52:34,586 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:52:34,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34 WrapperNode [2019-12-01 05:52:34,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:52:34,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:52:34,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:52:34,587 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:52:34,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:52:34,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:52:34,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:52:34,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:52:34,630 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,634 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... [2019-12-01 05:52:34,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:52:34,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:52:34,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:52:34,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:52:34,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:52:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2afa33f3-eec8-4cf0-9f8f-20c310c653cc/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 [2019-12-01 05:52:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:52:34,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:52:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:52:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:52:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:52:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 05:52:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:52:34,701 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:52:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:52:34,701 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:52:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:52:34,701 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:52:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:52:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:52:34,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:52:34,702 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 05:52:34,805 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 05:52:34,808 INFO L168 Benchmark]: Toolchain (without parser) took 631.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:52:34,808 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-12-01 05:52:34,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -155.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-12-01 05:52:34,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 05:52:34,810 INFO L168 Benchmark]: Boogie Preprocessor took 32.77 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. [2019-12-01 05:52:34,810 INFO L168 Benchmark]: RCFGBuilder took 149.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2019-12-01 05:52:34,812 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 410.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -155.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 149.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...