./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe032_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe032_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/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 2023f9181d5bebda8f00d29b8cf6c82fa17a59ad ............................................................................................................................................................................................... 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/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe032_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/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 2023f9181d5bebda8f00d29b8cf6c82fa17a59ad .................................................................................................................................................................................................. 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-cad4683 [2019-10-22 10:15:41,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:41,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:41,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:41,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:41,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:41,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:41,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:41,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:41,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:41,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:41,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:41,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:41,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:41,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:41,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:41,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:41,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:41,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:41,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:41,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:41,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:41,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:41,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:41,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:41,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:41,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:41,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:41,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:41,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:41,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:41,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:41,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:41,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:41,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:41,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:41,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:41,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:41,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:41,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:41,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:41,929 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:15:41,943 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:41,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:41,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:41,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:41,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:41,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:41,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:41,946 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:41,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:15:41,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:41,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:41,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:41,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:41,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:41,947 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:41,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:41,947 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:41,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:41,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:41,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:41,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:41,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:41,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:41,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:41,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:41,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:41,949 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:15:41,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:15:41,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:41,950 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/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/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 -> 2023f9181d5bebda8f00d29b8cf6c82fa17a59ad [2019-10-22 10:15:42,001 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:42,016 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:42,020 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:42,026 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:42,026 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:42,027 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe032_pso.opt.i [2019-10-22 10:15:42,095 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/d589c7959/03ac9e079a354bd8b6b7e29807bb833e/FLAGcfb2f602d [2019-10-22 10:15:42,614 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:42,615 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/sv-benchmarks/c/pthread-wmm/safe032_pso.opt.i [2019-10-22 10:15:42,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/d589c7959/03ac9e079a354bd8b6b7e29807bb833e/FLAGcfb2f602d [2019-10-22 10:15:42,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/d589c7959/03ac9e079a354bd8b6b7e29807bb833e [2019-10-22 10:15:42,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:42,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:42,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:42,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:42,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:42,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:42" (1/1) ... [2019-10-22 10:15:42,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0ece83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:42, skipping insertion in model container [2019-10-22 10:15:42,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:42" (1/1) ... [2019-10-22 10:15:42,898 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:42,967 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:43,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:43,492 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:43,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:43,646 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:43,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43 WrapperNode [2019-10-22 10:15:43,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:43,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:43,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:43,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:43,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,688 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:43,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:15:43,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:15:43,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:15:43,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... [2019-10-22 10:15:43,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:15:43,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:15:43,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:15:43,773 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:15:43,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/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 [2019-10-22 10:15:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:15:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:15:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:15:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:15:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:15:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:15:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:15:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:15:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:15:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:15:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:15:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:15:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:15:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:15:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:15:43,859 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:15:44,454 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:15:44,459 INFO L168 Benchmark]: Toolchain (without parser) took 1583.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -125.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:44,460 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:44,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 770.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -187.2 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:44,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.06 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. [2019-10-22 10:15:44,462 INFO L168 Benchmark]: Boogie Preprocessor took 51.43 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:44,463 INFO L168 Benchmark]: RCFGBuilder took 684.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:44,465 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 770.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -187.2 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 73.06 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 684.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:46,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:46,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:46,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:46,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:46,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:46,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:46,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:46,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:46,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:46,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:46,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:46,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:46,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:46,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:46,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:46,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:46,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:46,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:46,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:46,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:46,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:46,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:46,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:46,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:46,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:46,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:46,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:46,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:46,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:46,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:46,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:46,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:46,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:46,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:46,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:46,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:46,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:46,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:46,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:46,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:46,714 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:15:46,729 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:46,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:46,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:46,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:46,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:46,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:46,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:46,731 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:46,732 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:46,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:46,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:46,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:46,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:46,733 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:15:46,733 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:15:46,733 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:46,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:46,734 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:46,734 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:46,734 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:46,734 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:46,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:46,735 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:46,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:46,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:46,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:46,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:46,736 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:15:46,736 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:15:46,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:46,736 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:15:46,736 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:15:46,737 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/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/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 -> 2023f9181d5bebda8f00d29b8cf6c82fa17a59ad [2019-10-22 10:15:46,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:46,780 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:46,784 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:46,786 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:46,786 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:46,787 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe032_pso.opt.i [2019-10-22 10:15:46,841 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/8fd87716c/47c0619bc74e4976bc0b34ab840a07ad/FLAGc1f864b71 [2019-10-22 10:15:47,353 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:47,363 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/sv-benchmarks/c/pthread-wmm/safe032_pso.opt.i [2019-10-22 10:15:47,385 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/8fd87716c/47c0619bc74e4976bc0b34ab840a07ad/FLAGc1f864b71 [2019-10-22 10:15:47,624 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/bin/ukojak/data/8fd87716c/47c0619bc74e4976bc0b34ab840a07ad [2019-10-22 10:15:47,628 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:47,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:47,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:47,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:47,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:47,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:47" (1/1) ... [2019-10-22 10:15:47,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@348433d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:47, skipping insertion in model container [2019-10-22 10:15:47,639 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:47" (1/1) ... [2019-10-22 10:15:47,647 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:47,709 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:48,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:48,257 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:48,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:48,432 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:48,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48 WrapperNode [2019-10-22 10:15:48,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:48,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:48,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:48,434 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:48,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,509 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:48,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:15:48,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:15:48,513 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:15:48,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,529 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... [2019-10-22 10:15:48,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:15:48,583 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:15:48,583 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:15:48,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:15:48,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a919db27-99d4-44cf-abc3-3820e2a5b85a/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 [2019-10-22 10:15:48,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:15:48,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:15:48,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:15:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:15:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:15:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:15:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:15:48,654 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:15:48,654 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:15:48,654 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:15:48,654 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:15:48,655 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:15:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:15:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:15:48,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:15:48,657 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:15:49,396 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:15:49,401 INFO L168 Benchmark]: Toolchain (without parser) took 1771.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:49,402 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:49,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 803.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -183.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:49,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.92 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. [2019-10-22 10:15:49,403 INFO L168 Benchmark]: Boogie Preprocessor took 69.98 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:49,404 INFO L168 Benchmark]: RCFGBuilder took 815.46 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: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:49,406 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 803.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -183.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.92 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 815.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...