./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/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 bf85fc4b3ce083afcd24632d2c86a6375d747661 ................................................................................................................................................................................................. 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_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/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 bf85fc4b3ce083afcd24632d2c86a6375d747661 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:08:02,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:08:02,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:08:02,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:08:02,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:08:02,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:08:02,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:08:02,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:08:02,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:08:02,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:08:02,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:08:02,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:08:02,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:08:02,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:08:02,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:08:02,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:08:02,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:08:02,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:08:02,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:08:02,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:08:02,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:08:02,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:08:02,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:08:02,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:08:02,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:08:02,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:08:02,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:08:02,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:08:02,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:08:02,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:08:02,946 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:08:02,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:08:02,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:08:02,949 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:08:02,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:08:02,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:08:02,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:08:02,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:08:02,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:08:02,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:08:02,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:08:02,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:08:02,986 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:08:02,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:08:02,987 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:08:02,987 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:08:02,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:08:02,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:08:02,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:08:02,989 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:08:02,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:08:02,989 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:08:02,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:08:02,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:08:02,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:08:02,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:08:02,990 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:08:02,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:08:02,991 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:08:02,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:08:02,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:08:02,992 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:08:02,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:08:02,992 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:08:02,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:08:02,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:08:02,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:08:02,994 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:08:02,994 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:08:02,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:08:02,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:08:02,995 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_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/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 -> bf85fc4b3ce083afcd24632d2c86a6375d747661 [2019-11-19 23:08:03,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:08:03,185 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:08:03,188 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:08:03,189 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:08:03,190 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:08:03,191 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt.i [2019-11-19 23:08:03,262 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/bfebfddf8/76286f63ba884ca2825d6ec17afcab6e/FLAG6bd59a15c [2019-11-19 23:08:03,766 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:08:03,767 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/sv-benchmarks/c/pthread-wmm/mix008_pso.opt.i [2019-11-19 23:08:03,789 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/bfebfddf8/76286f63ba884ca2825d6ec17afcab6e/FLAG6bd59a15c [2019-11-19 23:08:04,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/bfebfddf8/76286f63ba884ca2825d6ec17afcab6e [2019-11-19 23:08:04,103 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:08:04,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:08:04,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:08:04,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:08:04,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:08:04,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:08:04" (1/1) ... [2019-11-19 23:08:04,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b083ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:04, skipping insertion in model container [2019-11-19 23:08:04,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:08:04" (1/1) ... [2019-11-19 23:08:04,121 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:08:04,176 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:08:04,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:08:04,802 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:08:04,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:08:05,000 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:08:05,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05 WrapperNode [2019-11-19 23:08:05,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:08:05,002 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:08:05,002 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:08:05,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:08:05,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,063 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:08:05,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:08:05,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:08:05,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:08:05,076 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... [2019-11-19 23:08:05,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:08:05,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:08:05,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:08:05,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:08:05,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:08:05,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:08:05,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:08:05,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:08:05,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:08:05,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:08:05,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:08:05,220 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:08:05,220 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:08:05,220 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:08:05,221 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:08:05,221 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:08:05,221 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:08:05,221 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-19 23:08:05,221 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-19 23:08:05,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:08:05,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:08:05,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:08:05,223 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:08:05,817 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:08:05,823 INFO L168 Benchmark]: Toolchain (without parser) took 1717.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:05,823 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:08:05,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 895.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -203.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:05,825 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:08:05,826 INFO L168 Benchmark]: Boogie Preprocessor took 71.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:05,827 INFO L168 Benchmark]: RCFGBuilder took 684.32 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: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:05,831 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 895.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -203.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 684.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:08:08,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:08:08,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:08:08,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:08:08,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:08:08,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:08:08,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:08:08,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:08:08,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:08:08,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:08:08,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:08:08,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:08:08,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:08:08,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:08:08,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:08:08,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:08:08,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:08:08,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:08:08,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:08:08,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:08:08,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:08:08,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:08:08,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:08:08,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:08:08,223 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:08:08,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:08:08,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:08:08,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:08:08,232 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:08:08,233 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:08:08,234 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:08:08,235 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:08:08,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:08:08,237 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:08:08,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:08:08,240 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:08:08,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:08:08,241 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:08:08,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:08:08,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:08:08,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:08:08,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:08:08,267 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:08:08,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:08:08,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:08:08,271 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:08:08,272 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:08:08,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:08:08,273 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:08:08,273 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:08:08,274 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:08:08,274 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:08:08,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:08:08,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:08:08,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:08:08,276 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:08:08,277 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:08:08,277 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:08:08,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:08:08,278 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:08:08,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:08:08,278 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:08:08,280 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:08:08,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:08:08,280 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:08:08,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:08:08,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:08:08,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:08:08,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:08:08,282 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:08:08,282 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:08:08,282 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:08:08,283 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:08:08,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:08:08,283 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_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/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 -> bf85fc4b3ce083afcd24632d2c86a6375d747661 [2019-11-19 23:08:08,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:08:08,676 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:08:08,680 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:08:08,682 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:08:08,682 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:08:08,683 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix008_pso.opt.i [2019-11-19 23:08:08,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/b21bd106a/7fc515aed4814dbc9c0a59a962238c58/FLAG42b4d8b58 [2019-11-19 23:08:09,297 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:08:09,298 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/sv-benchmarks/c/pthread-wmm/mix008_pso.opt.i [2019-11-19 23:08:09,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/b21bd106a/7fc515aed4814dbc9c0a59a962238c58/FLAG42b4d8b58 [2019-11-19 23:08:09,569 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/data/b21bd106a/7fc515aed4814dbc9c0a59a962238c58 [2019-11-19 23:08:09,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:08:09,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:08:09,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:08:09,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:08:09,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:08:09,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:08:09" (1/1) ... [2019-11-19 23:08:09,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bd7e18a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:09, skipping insertion in model container [2019-11-19 23:08:09,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:08:09" (1/1) ... [2019-11-19 23:08:09,587 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:08:09,645 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:08:10,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:08:10,084 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:08:10,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:08:10,212 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:08:10,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10 WrapperNode [2019-11-19 23:08:10,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:08:10,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:08:10,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:08:10,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:08:10,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,270 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:08:10,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:08:10,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:08:10,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:08:10,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,299 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... [2019-11-19 23:08:10,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:08:10,315 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:08:10,315 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:08:10,315 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:08:10,316 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:08:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_caf2028f-dcc9-499d-84c1-fcbed0bff2a6/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:08:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:08:10,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:08:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:08:10,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:08:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:08:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:08:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:08:10,392 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:08:10,392 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:08:10,393 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:08:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:08:10,393 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:08:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-19 23:08:10,393 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-19 23:08:10,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:08:10,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:08:10,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:08:10,396 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:08:10,875 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:08:10,880 INFO L168 Benchmark]: Toolchain (without parser) took 1306.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -92.2 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:10,881 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:08:10,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.15 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -131.5 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:10,883 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.56 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:10,884 INFO L168 Benchmark]: Boogie Preprocessor took 43.70 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:08:10,885 INFO L168 Benchmark]: RCFGBuilder took 562.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2019-11-19 23:08:10,889 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 639.15 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -131.5 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.56 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.70 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 562.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...