./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix021_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix021_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/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 50e5595e6d3ed024f074a817ce388d0284c0607c .................................................................................................................................................................................................... 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_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix021_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/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 50e5595e6d3ed024f074a817ce388d0284c0607c ...................................................................................................................................................................................................... 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 0.1.23-635dfa2 [2018-12-09 11:15:59,985 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 11:15:59,986 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 11:15:59,992 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 11:15:59,992 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 11:15:59,992 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 11:15:59,993 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 11:15:59,994 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 11:15:59,995 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 11:15:59,995 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 11:15:59,995 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 11:15:59,996 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 11:15:59,996 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 11:15:59,996 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 11:15:59,997 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 11:15:59,997 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 11:15:59,998 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 11:15:59,999 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 11:15:59,999 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 11:16:00,000 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 11:16:00,001 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 11:16:00,001 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 11:16:00,002 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 11:16:00,002 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 11:16:00,003 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 11:16:00,003 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 11:16:00,004 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 11:16:00,004 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 11:16:00,004 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 11:16:00,005 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 11:16:00,005 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 11:16:00,005 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 11:16:00,005 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 11:16:00,006 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 11:16:00,006 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 11:16:00,006 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 11:16:00,007 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 11:16:00,014 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 11:16:00,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 11:16:00,014 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 11:16:00,014 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 11:16:00,015 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 11:16:00,015 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 11:16:00,015 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 11:16:00,016 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 11:16:00,016 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 11:16:00,016 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 11:16:00,016 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 11:16:00,017 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 11:16:00,017 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_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/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 -> 50e5595e6d3ed024f074a817ce388d0284c0607c [2018-12-09 11:16:00,034 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 11:16:00,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 11:16:00,042 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 11:16:00,043 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 11:16:00,043 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 11:16:00,043 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix021_power.opt_false-unreach-call.i [2018-12-09 11:16:00,077 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/7629b8f8b/bf16734e3cdf4997b3d2d0a452438854/FLAGf4b98c406 [2018-12-09 11:16:00,466 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 11:16:00,467 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/sv-benchmarks/c/pthread-wmm/mix021_power.opt_false-unreach-call.i [2018-12-09 11:16:00,474 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/7629b8f8b/bf16734e3cdf4997b3d2d0a452438854/FLAGf4b98c406 [2018-12-09 11:16:00,806 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/7629b8f8b/bf16734e3cdf4997b3d2d0a452438854 [2018-12-09 11:16:00,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 11:16:00,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 11:16:00,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 11:16:00,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 11:16:00,814 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 11:16:00,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:16:00" (1/1) ... [2018-12-09 11:16:00,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126510b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:00, skipping insertion in model container [2018-12-09 11:16:00,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:16:00" (1/1) ... [2018-12-09 11:16:00,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 11:16:00,852 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 11:16:01,061 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:16:01,069 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 11:16:01,142 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:16:01,172 INFO L195 MainTranslator]: Completed translation [2018-12-09 11:16:01,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01 WrapperNode [2018-12-09 11:16:01,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 11:16:01,173 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 11:16:01,173 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 11:16:01,174 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 11:16:01,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,205 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 11:16:01,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 11:16:01,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 11:16:01,205 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 11:16:01,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,222 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... [2018-12-09 11:16:01,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 11:16:01,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 11:16:01,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 11:16:01,230 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 11:16:01,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/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 [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 11:16:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 11:16:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 11:16:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 11:16:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 11:16:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 11:16:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-09 11:16:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-09 11:16:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 11:16:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 11:16:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 11:16:01,265 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 11:16:01,496 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 11:16:01,499 INFO L168 Benchmark]: Toolchain (without parser) took 690.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -94.7 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-12-09 11:16:01,500 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 11:16:01,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. [2018-12-09 11:16:01,501 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.50 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-09 11:16:01,502 INFO L168 Benchmark]: Boogie Preprocessor took 24.22 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. [2018-12-09 11:16:01,502 INFO L168 Benchmark]: RCFGBuilder took 268.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-12-09 11:16:01,505 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 362.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.22 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 268.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 11:16:02,916 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 11:16:02,917 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 11:16:02,924 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 11:16:02,924 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 11:16:02,925 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 11:16:02,926 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 11:16:02,927 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 11:16:02,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 11:16:02,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 11:16:02,929 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 11:16:02,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 11:16:02,930 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 11:16:02,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 11:16:02,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 11:16:02,931 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 11:16:02,932 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 11:16:02,933 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 11:16:02,934 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 11:16:02,935 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 11:16:02,936 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 11:16:02,937 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 11:16:02,939 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 11:16:02,939 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 11:16:02,939 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 11:16:02,940 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 11:16:02,940 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 11:16:02,941 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 11:16:02,941 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 11:16:02,942 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 11:16:02,942 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 11:16:02,943 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 11:16:02,943 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 11:16:02,943 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 11:16:02,944 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 11:16:02,944 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 11:16:02,944 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-09 11:16:02,954 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 11:16:02,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 11:16:02,955 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 11:16:02,955 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 11:16:02,956 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 11:16:02,956 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 11:16:02,956 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 11:16:02,956 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 11:16:02,957 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 11:16:02,957 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 11:16:02,957 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 11:16:02,957 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 11:16:02,957 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 11:16:02,957 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 11:16:02,958 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 11:16:02,958 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 11:16:02,958 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 11:16:02,958 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 11:16:02,958 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 11:16:02,958 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 11:16:02,958 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 11:16:02,959 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 11:16:02,959 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 11:16:02,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 11:16:02,959 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 11:16:02,959 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 11:16:02,959 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 11:16:02,960 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 11:16:02,960 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 11:16:02,960 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 11:16:02,960 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 11:16:02,960 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 11:16:02,960 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_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/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 -> 50e5595e6d3ed024f074a817ce388d0284c0607c [2018-12-09 11:16:02,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 11:16:02,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 11:16:02,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 11:16:02,992 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 11:16:02,993 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 11:16:02,993 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix021_power.opt_false-unreach-call.i [2018-12-09 11:16:03,037 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/33bcf64fd/5ebfb512c65b4826a938e70c9ddb4dea/FLAGc909a0b0e [2018-12-09 11:16:03,478 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 11:16:03,478 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/sv-benchmarks/c/pthread-wmm/mix021_power.opt_false-unreach-call.i [2018-12-09 11:16:03,485 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/33bcf64fd/5ebfb512c65b4826a938e70c9ddb4dea/FLAGc909a0b0e [2018-12-09 11:16:03,494 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/bin-2019/ukojak/data/33bcf64fd/5ebfb512c65b4826a938e70c9ddb4dea [2018-12-09 11:16:03,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 11:16:03,496 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 11:16:03,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 11:16:03,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 11:16:03,499 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 11:16:03,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f01457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03, skipping insertion in model container [2018-12-09 11:16:03,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 11:16:03,529 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 11:16:03,717 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:16:03,726 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 11:16:03,795 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 11:16:03,826 INFO L195 MainTranslator]: Completed translation [2018-12-09 11:16:03,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03 WrapperNode [2018-12-09 11:16:03,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 11:16:03,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 11:16:03,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 11:16:03,827 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 11:16:03,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 11:16:03,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 11:16:03,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 11:16:03,856 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 11:16:03,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,877 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... [2018-12-09 11:16:03,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 11:16:03,880 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 11:16:03,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 11:16:03,880 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 11:16:03,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 11:16:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d1d2ed0e-3ada-43f8-a1cf-cfabc38b45cb/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 [2018-12-09 11:16:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 11:16:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-09 11:16:03,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-09 11:16:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-09 11:16:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 11:16:03,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 11:16:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-09 11:16:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-09 11:16:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-09 11:16:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-09 11:16:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-09 11:16:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-09 11:16:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-12-09 11:16:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-12-09 11:16:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-09 11:16:03,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 11:16:03,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 11:16:03,913 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-09 11:16:04,124 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-09 11:16:04,126 INFO L168 Benchmark]: Toolchain (without parser) took 630.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -127.6 MB). Peak memory consumption was 11.9 MB. Max. memory is 11.5 GB. [2018-12-09 11:16:04,127 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 11:16:04,127 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-12-09 11:16:04,128 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.59 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. [2018-12-09 11:16:04,128 INFO L168 Benchmark]: Boogie Preprocessor took 24.07 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. [2018-12-09 11:16:04,129 INFO L168 Benchmark]: RCFGBuilder took 245.70 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: 38.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. [2018-12-09 11:16:04,130 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 329.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 245.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...