./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/thin000_power.opt_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_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin000_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/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 6b9587c6020262ab57ddfec61db9cd4fba3d13a7 ....................................................................................................................................................................................................... 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_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin000_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/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 6b9587c6020262ab57ddfec61db9cd4fba3d13a7 ........................................................................................................................................................................................................... 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 12:27:29,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:27:29,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:27:29,980 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:27:29,980 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:27:29,980 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:27:29,981 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:27:29,982 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:27:29,983 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:27:29,984 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:27:29,985 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:27:29,985 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:27:29,986 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:27:29,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:27:29,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:27:29,988 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:27:29,988 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:27:29,990 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:27:29,991 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:27:29,992 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:27:29,993 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:27:29,994 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:27:29,995 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:27:29,996 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:27:29,996 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:27:29,996 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:27:29,997 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:27:29,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:27:29,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:27:29,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:27:29,999 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:27:30,000 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:27:30,000 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:27:30,000 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:27:30,001 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:27:30,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:27:30,002 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 12:27:30,011 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:27:30,011 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:27:30,012 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:27:30,012 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:27:30,012 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:27:30,012 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:27:30,013 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:27:30,013 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:27:30,013 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:27:30,013 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:27:30,013 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:27:30,013 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:27:30,013 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:27:30,014 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:27:30,014 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:27:30,014 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:27:30,014 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:27:30,014 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:27:30,014 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:27:30,014 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:27:30,014 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:27:30,015 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:27:30,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:27:30,015 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:27:30,015 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:27:30,015 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:27:30,015 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 12:27:30,015 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:27:30,016 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:27:30,016 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_e17b79b3-94ad-4ab7-a2b7-1ca358035172/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 -> 6b9587c6020262ab57ddfec61db9cd4fba3d13a7 [2018-11-23 12:27:30,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:27:30,047 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:27:30,050 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:27:30,051 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:27:30,051 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:27:30,051 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/thin000_power.opt_false-unreach-call.i [2018-11-23 12:27:30,091 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/b580b4ec4/967a10389bce4153996555eaeb459526/FLAG764bc93f4 [2018-11-23 12:27:30,550 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:27:30,551 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/sv-benchmarks/c/pthread-wmm/thin000_power.opt_false-unreach-call.i [2018-11-23 12:27:30,561 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/b580b4ec4/967a10389bce4153996555eaeb459526/FLAG764bc93f4 [2018-11-23 12:27:31,072 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/b580b4ec4/967a10389bce4153996555eaeb459526 [2018-11-23 12:27:31,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:27:31,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:27:31,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:27:31,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:27:31,079 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:27:31,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d97fd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31, skipping insertion in model container [2018-11-23 12:27:31,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:27:31,126 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:27:31,379 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:27:31,389 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:27:31,479 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:27:31,518 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:27:31,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31 WrapperNode [2018-11-23 12:27:31,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:27:31,519 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:27:31,519 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:27:31,519 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:27:31,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:27:31,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:27:31,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:27:31,564 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:27:31,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,588 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... [2018-11-23 12:27:31,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:27:31,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:27:31,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:27:31,598 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:27:31,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/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 12:27:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:27:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:27:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 12:27:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 12:27:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:27:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 12:27:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:27:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 12:27:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 12:27:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 12:27:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 12:27:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 12:27:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 12:27:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:27:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:27:31,657 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 12:27:31,806 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 12:27:31,809 INFO L168 Benchmark]: Toolchain (without parser) took 734.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 952.1 MB in the beginning and 1.1 GB in the end (delta: -117.2 MB). Peak memory consumption was 2.8 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:31,810 INFO L168 Benchmark]: CDTParser took 0.13 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 12:27:31,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 952.1 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:31,811 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.78 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:27:31,812 INFO L168 Benchmark]: Boogie Preprocessor took 33.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:31,812 INFO L168 Benchmark]: RCFGBuilder took 210.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:31,815 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 443.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 952.1 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.78 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.99 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 210.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 12:27:33,242 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:27:33,243 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:27:33,251 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:27:33,251 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:27:33,251 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:27:33,252 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:27:33,253 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:27:33,255 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:27:33,256 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:27:33,257 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:27:33,257 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:27:33,258 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:27:33,258 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:27:33,259 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:27:33,260 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:27:33,260 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:27:33,262 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:27:33,264 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:27:33,265 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:27:33,266 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:27:33,267 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:27:33,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:27:33,269 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:27:33,269 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:27:33,270 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:27:33,271 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:27:33,272 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:27:33,272 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:27:33,273 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:27:33,273 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:27:33,274 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:27:33,274 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:27:33,274 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:27:33,275 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:27:33,275 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:27:33,276 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 12:27:33,286 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:27:33,286 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:27:33,287 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:27:33,287 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 12:27:33,288 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:27:33,288 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:27:33,288 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:27:33,288 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:27:33,288 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:27:33,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:27:33,289 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:27:33,290 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:27:33,290 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 12:27:33,290 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 12:27:33,290 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:27:33,290 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:27:33,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 12:27:33,290 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:27:33,291 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:27:33,291 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:27:33,291 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 12:27:33,291 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:27:33,291 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:27:33,291 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:27:33,291 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:27:33,291 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_e17b79b3-94ad-4ab7-a2b7-1ca358035172/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 -> 6b9587c6020262ab57ddfec61db9cd4fba3d13a7 [2018-11-23 12:27:33,323 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:27:33,332 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:27:33,335 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:27:33,336 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:27:33,336 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:27:33,337 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/thin000_power.opt_false-unreach-call.i [2018-11-23 12:27:33,385 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/744a5105d/b924f49ee3794b2ba8c18021e88e7363/FLAGcfe43ff56 [2018-11-23 12:27:33,784 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:27:33,784 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/sv-benchmarks/c/pthread-wmm/thin000_power.opt_false-unreach-call.i [2018-11-23 12:27:33,794 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/744a5105d/b924f49ee3794b2ba8c18021e88e7363/FLAGcfe43ff56 [2018-11-23 12:27:33,804 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/bin-2019/ukojak/data/744a5105d/b924f49ee3794b2ba8c18021e88e7363 [2018-11-23 12:27:33,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:27:33,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:27:33,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:27:33,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:27:33,811 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:27:33,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:27:33" (1/1) ... [2018-11-23 12:27:33,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:33, skipping insertion in model container [2018-11-23 12:27:33,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:27:33" (1/1) ... [2018-11-23 12:27:33,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:27:33,858 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:27:34,154 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:27:34,170 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:27:34,212 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:27:34,300 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:27:34,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34 WrapperNode [2018-11-23 12:27:34,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:27:34,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:27:34,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:27:34,302 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:27:34,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,323 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:27:34,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:27:34,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:27:34,343 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:27:34,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,367 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... [2018-11-23 12:27:34,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:27:34,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:27:34,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:27:34,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:27:34,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e17b79b3-94ad-4ab7-a2b7-1ca358035172/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 12:27:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:27:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 12:27:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 12:27:34,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 12:27:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 12:27:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:27:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:27:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 12:27:34,419 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 12:27:34,419 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 12:27:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 12:27:34,420 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 12:27:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 12:27:34,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:27:34,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:27:34,421 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 12:27:34,533 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 12:27:34,535 INFO L168 Benchmark]: Toolchain (without parser) took 729.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -153.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:27:34,537 INFO L168 Benchmark]: CDTParser took 0.16 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 12:27:34,537 INFO L168 Benchmark]: CACSL2BoogieTranslator took 493.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -185.7 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:34,537 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:34,538 INFO L168 Benchmark]: Boogie Preprocessor took 35.50 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: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:34,539 INFO L168 Benchmark]: RCFGBuilder took 156.29 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:34,541 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 493.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -185.7 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 156.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...