./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/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 ad686c605e14bdf1ca981a585fa7d70654556c90 ................................................................................................................................................................................................. 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_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/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 ad686c605e14bdf1ca981a585fa7d70654556c90 ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:53:43,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:53:43,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:53:43,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:53:43,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:53:43,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:53:43,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:53:44,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:53:44,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:53:44,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:53:44,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:53:44,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:53:44,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:53:44,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:53:44,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:53:44,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:53:44,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:53:44,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:53:44,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:53:44,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:53:44,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:53:44,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:53:44,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:53:44,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:53:44,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:53:44,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:53:44,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:53:44,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:53:44,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:53:44,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:53:44,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:53:44,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:53:44,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:53:44,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:53:44,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:53:44,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:53:44,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:53:44,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:53:44,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:53:44,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:53:44,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:53:44,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:53:44,040 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:53:44,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:53:44,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:53:44,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:53:44,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:53:44,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:53:44,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:53:44,043 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:53:44,043 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:53:44,043 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:53:44,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:53:44,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:53:44,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:53:44,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:53:44,044 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:53:44,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:53:44,044 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:53:44,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:53:44,045 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:53:44,045 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:53:44,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:53:44,045 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:53:44,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:53:44,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:53:44,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:53:44,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:53:44,046 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:53:44,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:53:44,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:53:44,047 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_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/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 -> ad686c605e14bdf1ca981a585fa7d70654556c90 [2019-11-26 02:53:44,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:53:44,227 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:53:44,230 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:53:44,231 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:53:44,232 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:53:44,233 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 02:53:44,286 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/e78617401/ac7b78e0aff346a08e722cafc904208d/FLAG0ab8ceff9 [2019-11-26 02:53:44,803 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:53:44,803 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 02:53:44,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/e78617401/ac7b78e0aff346a08e722cafc904208d/FLAG0ab8ceff9 [2019-11-26 02:53:45,252 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/e78617401/ac7b78e0aff346a08e722cafc904208d [2019-11-26 02:53:45,254 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:53:45,256 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:53:45,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:53:45,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:53:45,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:53:45,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77c538b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45, skipping insertion in model container [2019-11-26 02:53:45,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:53:45,334 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:53:45,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:53:45,730 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:53:45,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:53:45,906 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:53:45,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45 WrapperNode [2019-11-26 02:53:45,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:53:45,907 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:53:45,907 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:53:45,907 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:53:45,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,932 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:53:45,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:53:45,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:53:45,974 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:53:45,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:45,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:46,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:46,020 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... [2019-11-26 02:53:46,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:53:46,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:53:46,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:53:46,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:53:46,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:53:46,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:53:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:53:46,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:53:46,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:53:46,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:53:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:53:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:53:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:53:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:53:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:53:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:53:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:53:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:53:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:53:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:53:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:53:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:53:46,098 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:53:46,386 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:53:46,390 INFO L168 Benchmark]: Toolchain (without parser) took 1133.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -142.3 MB). Peak memory consumption was 7.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:53:46,390 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:53:46,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 649.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:53:46,392 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:53:46,392 INFO L168 Benchmark]: Boogie Preprocessor took 50.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:53:46,393 INFO L168 Benchmark]: RCFGBuilder took 363.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:53:46,396 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 649.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 363.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:53:48,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:53:48,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:53:48,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:53:48,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:53:48,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:53:48,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:53:48,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:53:48,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:53:48,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:53:48,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:53:48,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:53:48,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:53:48,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:53:48,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:53:48,161 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:53:48,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:53:48,162 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:53:48,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:53:48,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:53:48,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:53:48,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:53:48,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:53:48,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:53:48,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:53:48,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:53:48,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:53:48,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:53:48,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:53:48,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:53:48,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:53:48,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:53:48,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:53:48,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:53:48,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:53:48,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:53:48,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:53:48,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:53:48,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:53:48,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:53:48,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:53:48,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:53:48,204 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:53:48,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:53:48,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:53:48,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:53:48,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:53:48,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:53:48,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:53:48,207 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:53:48,207 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:53:48,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:53:48,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:53:48,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:53:48,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:53:48,208 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:53:48,208 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:53:48,208 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:53:48,209 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:53:48,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:53:48,209 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:53:48,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:53:48,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:53:48,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:53:48,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:53:48,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:53:48,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:53:48,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:53:48,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:53:48,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:53:48,212 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:53:48,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:53:48,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:53:48,212 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:53:48,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:53:48,213 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_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/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 -> ad686c605e14bdf1ca981a585fa7d70654556c90 [2019-11-26 02:53:48,522 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:53:48,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:53:48,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:53:48,544 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:53:48,548 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:53:48,549 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 02:53:48,594 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/e879481a6/bed23f2bcc064086b2bce73b0aaedc37/FLAG67d5e6819 [2019-11-26 02:53:49,116 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:53:49,119 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/sv-benchmarks/c/pthread-wmm/mix057_pso.opt.i [2019-11-26 02:53:49,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/e879481a6/bed23f2bcc064086b2bce73b0aaedc37/FLAG67d5e6819 [2019-11-26 02:53:49,617 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/data/e879481a6/bed23f2bcc064086b2bce73b0aaedc37 [2019-11-26 02:53:49,619 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:53:49,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:53:49,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:53:49,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:53:49,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:53:49,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:53:49" (1/1) ... [2019-11-26 02:53:49,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328957b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:49, skipping insertion in model container [2019-11-26 02:53:49,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:53:49" (1/1) ... [2019-11-26 02:53:49,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:53:49,674 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:53:50,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:53:50,119 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:53:50,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:53:50,278 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:53:50,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50 WrapperNode [2019-11-26 02:53:50,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:53:50,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:53:50,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:53:50,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:53:50,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,319 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:53:50,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:53:50,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:53:50,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:53:50,375 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... [2019-11-26 02:53:50,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:53:50,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:53:50,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:53:50,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:53:50,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:53:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3b72f343-b0f8-4d94-9a37-ed3398a8eeda/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:53:50,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:53:50,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:53:50,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:53:50,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:53:50,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:53:50,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:53:50,520 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:53:50,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:53:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:53:50,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:53:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:53:50,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:53:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:53:50,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:53:50,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:53:50,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:53:50,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:53:50,523 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:53:50,803 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:53:50,807 INFO L168 Benchmark]: Toolchain (without parser) took 1186.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -139.0 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:53:50,808 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:53:50,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -168.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:53:50,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:53:50,810 INFO L168 Benchmark]: Boogie Preprocessor took 83.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:53:50,811 INFO L168 Benchmark]: RCFGBuilder took 355.57 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: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:53:50,813 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 657.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -168.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 355.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...