./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe005_rmo.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe005_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/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 01332ea696eab4df03de0e5afe62ba9f55b7c820 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe005_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/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 01332ea696eab4df03de0e5afe62ba9f55b7c820 .................................................................................................................................................................................................................... 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 0.1.23-aa41828 [2018-11-23 13:14:57,049 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:14:57,050 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:14:57,057 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:14:57,057 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:14:57,058 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:14:57,059 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:14:57,060 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:14:57,061 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:14:57,062 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:14:57,063 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:14:57,063 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:14:57,064 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:14:57,064 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:14:57,065 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:14:57,066 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:14:57,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:14:57,067 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:14:57,069 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:14:57,070 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:14:57,071 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:14:57,072 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:14:57,073 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:14:57,073 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:14:57,074 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:14:57,074 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:14:57,075 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:14:57,076 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:14:57,076 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:14:57,077 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:14:57,077 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:14:57,078 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:14:57,078 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:14:57,078 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:14:57,079 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:14:57,079 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:14:57,080 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:14:57,090 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:14:57,090 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:14:57,091 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:14:57,091 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:14:57,091 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:14:57,092 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:14:57,092 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:14:57,092 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:14:57,092 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:14:57,092 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:14:57,092 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:14:57,092 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:14:57,093 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:14:57,093 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:14:57,093 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:14:57,093 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:14:57,093 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:14:57,093 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:14:57,093 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:14:57,094 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:14:57,094 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:14:57,094 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:14:57,094 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:14:57,094 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:14:57,094 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:14:57,094 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:14:57,095 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:14:57,095 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:14:57,095 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:14:57,095 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/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 -> 01332ea696eab4df03de0e5afe62ba9f55b7c820 [2018-11-23 13:14:57,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:14:57,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:14:57,128 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:14:57,129 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:14:57,129 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:14:57,130 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe005_rmo.oepc_false-unreach-call.i [2018-11-23 13:14:57,166 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/f2cd55c3f/d8e600ff4081411a9a6fa84753a4328c/FLAGc1c550281 [2018-11-23 13:14:57,519 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:14:57,520 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/sv-benchmarks/c/pthread-wmm/safe005_rmo.oepc_false-unreach-call.i [2018-11-23 13:14:57,532 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/f2cd55c3f/d8e600ff4081411a9a6fa84753a4328c/FLAGc1c550281 [2018-11-23 13:14:57,541 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/f2cd55c3f/d8e600ff4081411a9a6fa84753a4328c [2018-11-23 13:14:57,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:14:57,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:14:57,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:14:57,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:14:57,547 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:14:57,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:57,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75def470 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57, skipping insertion in model container [2018-11-23 13:14:57,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:57,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:14:57,588 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:14:57,829 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:14:57,839 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:14:57,931 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:14:57,968 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:14:57,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57 WrapperNode [2018-11-23 13:14:57,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:14:57,968 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:14:57,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:14:57,969 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:14:57,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:57,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:14:58,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:14:58,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:14:58,009 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:14:58,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,028 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... [2018-11-23 13:14:58,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:14:58,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:14:58,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:14:58,039 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:14:58,040 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:14:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/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 [2018-11-23 13:14:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:14:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:14:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:14:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:14:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:14:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:14:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:14:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:14:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:14:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:14:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:14:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:14:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:14:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:14:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:14:58,093 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 13:14:58,467 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 13:14:58,469 INFO L168 Benchmark]: Toolchain (without parser) took 925.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -142.2 MB). Peak memory consumption was 12.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:58,471 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:14:58,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -178.2 MB). Peak memory consumption was 39.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:58,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.81 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:58,473 INFO L168 Benchmark]: Boogie Preprocessor took 29.78 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:58,473 INFO L168 Benchmark]: RCFGBuilder took 430.19 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: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:14:58,476 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 423.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -178.2 MB). Peak memory consumption was 39.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 430.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:14:59,932 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:14:59,934 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:14:59,941 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:14:59,941 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:14:59,942 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:14:59,943 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:14:59,944 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:14:59,945 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:14:59,946 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:14:59,947 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:14:59,947 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:14:59,947 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:14:59,948 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:14:59,949 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:14:59,950 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:14:59,950 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:14:59,952 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:14:59,953 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:14:59,954 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:14:59,955 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:14:59,956 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:14:59,958 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:14:59,958 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:14:59,958 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:14:59,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:14:59,959 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:14:59,960 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:14:59,960 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:14:59,961 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:14:59,961 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:14:59,962 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:14:59,962 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:14:59,962 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:14:59,963 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:14:59,964 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:14:59,964 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:14:59,975 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:14:59,975 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:14:59,976 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:14:59,976 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:14:59,977 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:14:59,977 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:14:59,977 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:14:59,977 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:14:59,977 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:14:59,978 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:14:59,978 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:14:59,978 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:14:59,978 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:14:59,978 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:14:59,978 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:14:59,978 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:14:59,979 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:14:59,979 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:14:59,979 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:14:59,979 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:14:59,979 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:14:59,979 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:14:59,979 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:14:59,980 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:14:59,980 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:14:59,980 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:14:59,980 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:14:59,980 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:14:59,980 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:14:59,980 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:14:59,981 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:14:59,981 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:14:59,981 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/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 -> 01332ea696eab4df03de0e5afe62ba9f55b7c820 [2018-11-23 13:15:00,011 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:15:00,020 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:15:00,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:15:00,023 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:15:00,023 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:15:00,024 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe005_rmo.oepc_false-unreach-call.i [2018-11-23 13:15:00,063 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/bb41ba848/90c9fb6115604663b3b6b8248ea39661/FLAG9d80fbfd2 [2018-11-23 13:15:00,471 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:15:00,471 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/sv-benchmarks/c/pthread-wmm/safe005_rmo.oepc_false-unreach-call.i [2018-11-23 13:15:00,479 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/bb41ba848/90c9fb6115604663b3b6b8248ea39661/FLAG9d80fbfd2 [2018-11-23 13:15:00,489 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/ukojak/data/bb41ba848/90c9fb6115604663b3b6b8248ea39661 [2018-11-23 13:15:00,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:15:00,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:15:00,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:15:00,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:15:00,497 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:15:00,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:00,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00, skipping insertion in model container [2018-11-23 13:15:00,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:00,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:15:00,545 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:15:00,817 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:15:00,832 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:15:00,939 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:15:00,982 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:15:00,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00 WrapperNode [2018-11-23 13:15:00,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:15:00,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:15:00,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:15:00,983 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:15:00,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:00,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,016 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:15:01,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:15:01,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:15:01,016 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:15:01,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... [2018-11-23 13:15:01,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:15:01,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:15:01,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:15:01,041 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:15:01,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3933bd3f-b888-4a1f-a79c-ea7b95e5da5e/bin-2019/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 [2018-11-23 13:15:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:15:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:15:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:15:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:15:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:15:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:15:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:15:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:15:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:15:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:15:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 13:15:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 13:15:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:15:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:15:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:15:01,081 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 13:15:01,374 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 13:15:01,376 INFO L168 Benchmark]: Toolchain (without parser) took 883.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -133.0 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:15:01,378 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:15:01,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 488.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 41.1 MB. Max. memory is 11.5 GB. [2018-11-23 13:15:01,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.73 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. [2018-11-23 13:15:01,379 INFO L168 Benchmark]: Boogie Preprocessor took 25.03 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:15:01,379 INFO L168 Benchmark]: RCFGBuilder took 334.26 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: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2018-11-23 13:15:01,381 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 488.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 41.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 334.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...