./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe032_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe032_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 00e434454bdfa4e056f3cc59642b8d05950ea6e2 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe032_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 00e434454bdfa4e056f3cc59642b8d05950ea6e2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:34:33,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:34:33,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:34:33,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:34:33,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:34:33,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:34:33,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:34:33,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:34:33,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:34:33,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:34:33,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:34:33,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:34:33,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:34:33,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:34:33,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:34:33,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:34:33,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:34:33,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:34:33,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:34:33,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:34:33,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:34:33,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:34:33,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:34:33,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:34:33,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:34:33,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:34:33,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:34:33,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:34:33,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:34:33,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:34:33,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:34:33,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:34:33,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:34:33,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:34:33,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:34:33,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:34:33,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:34:33,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:34:33,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:34:33,541 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:34:33,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:34:33,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:34:33,574 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:34:33,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:34:33,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:34:33,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:34:33,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:34:33,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:34:33,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:34:33,576 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:34:33,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:34:33,577 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:34:33,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:34:33,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:34:33,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:34:33,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:34:33,578 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:34:33,578 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:34:33,578 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:34:33,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:34:33,579 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:34:33,579 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:34:33,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:34:33,579 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:34:33,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:34:33,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:34:33,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:34:33,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:34:33,580 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:34:33,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:34:33,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:34:33,581 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00e434454bdfa4e056f3cc59642b8d05950ea6e2 [2019-11-19 23:34:33,791 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:34:33,807 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:34:33,812 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:34:33,813 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:34:33,815 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:34:33,816 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe032_power.oepc.i [2019-11-19 23:34:33,885 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/86f43b881/c270df5b93d04ed98a6865b7d67f8664/FLAGfb6146443 [2019-11-19 23:34:34,376 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:34:34,377 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/sv-benchmarks/c/pthread-wmm/safe032_power.oepc.i [2019-11-19 23:34:34,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/86f43b881/c270df5b93d04ed98a6865b7d67f8664/FLAGfb6146443 [2019-11-19 23:34:34,641 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/86f43b881/c270df5b93d04ed98a6865b7d67f8664 [2019-11-19 23:34:34,644 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:34:34,645 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:34:34,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:34:34,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:34:34,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:34:34,651 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:34:34" (1/1) ... [2019-11-19 23:34:34,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e58fee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:34, skipping insertion in model container [2019-11-19 23:34:34,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:34:34" (1/1) ... [2019-11-19 23:34:34,662 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:34:34,739 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:34:35,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:34:35,361 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:34:35,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:34:35,560 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:34:35,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35 WrapperNode [2019-11-19 23:34:35,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:34:35,561 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:34:35,561 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:34:35,561 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:34:35,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,642 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:34:35,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:34:35,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:34:35,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:34:35,651 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,681 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... [2019-11-19 23:34:35,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:34:35,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:34:35,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:34:35,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:34:35,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:34:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:34:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:34:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:34:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:34:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:34:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:34:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:34:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:34:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:34:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:34:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:34:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:34:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:34:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:34:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:34:35,797 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:34:36,566 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:34:36,571 INFO L168 Benchmark]: Toolchain (without parser) took 1925.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -82.2 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:34:36,572 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:34:36,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 914.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -138.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:34:36,573 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:34:36,574 INFO L168 Benchmark]: Boogie Preprocessor took 53.40 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. [2019-11-19 23:34:36,575 INFO L168 Benchmark]: RCFGBuilder took 872.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 49.1 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:34:36,581 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 914.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -138.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 872.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 49.1 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:34:38,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:34:38,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:34:38,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:34:38,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:34:38,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:34:38,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:34:38,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:34:38,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:34:38,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:34:38,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:34:38,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:34:38,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:34:38,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:34:38,680 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:34:38,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:34:38,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:34:38,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:34:38,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:34:38,687 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:34:38,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:34:38,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:34:38,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:34:38,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:34:38,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:34:38,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:34:38,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:34:38,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:34:38,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:34:38,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:34:38,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:34:38,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:34:38,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:34:38,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:34:38,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:34:38,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:34:38,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:34:38,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:34:38,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:34:38,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:34:38,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:34:38,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:34:38,724 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:34:38,724 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:34:38,725 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:34:38,726 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:34:38,726 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:34:38,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:34:38,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:34:38,727 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:34:38,727 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:34:38,727 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:34:38,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:34:38,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:34:38,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:34:38,728 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:34:38,728 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:34:38,728 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:34:38,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:34:38,729 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:34:38,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:34:38,729 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:34:38,729 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:34:38,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:34:38,730 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:34:38,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:34:38,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:34:38,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:34:38,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:34:38,731 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:34:38,731 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:34:38,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:34:38,732 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:34:38,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:34:38,733 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00e434454bdfa4e056f3cc59642b8d05950ea6e2 [2019-11-19 23:34:39,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:34:39,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:34:39,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:34:39,059 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:34:39,059 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:34:39,060 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe032_power.oepc.i [2019-11-19 23:34:39,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/9ac382141/a7230d74615e443c88681b035615753b/FLAG965ce6b9c [2019-11-19 23:34:39,605 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:34:39,606 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/sv-benchmarks/c/pthread-wmm/safe032_power.oepc.i [2019-11-19 23:34:39,625 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/9ac382141/a7230d74615e443c88681b035615753b/FLAG965ce6b9c [2019-11-19 23:34:39,891 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/data/9ac382141/a7230d74615e443c88681b035615753b [2019-11-19 23:34:39,894 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:34:39,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:34:39,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:34:39,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:34:39,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:34:39,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:34:39" (1/1) ... [2019-11-19 23:34:39,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59bbd4cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:39, skipping insertion in model container [2019-11-19 23:34:39,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:34:39" (1/1) ... [2019-11-19 23:34:39,912 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:34:39,990 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:34:40,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:34:40,470 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:34:40,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:34:40,627 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:34:40,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40 WrapperNode [2019-11-19 23:34:40,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:34:40,629 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:34:40,629 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:34:40,629 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:34:40,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,698 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:34:40,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:34:40,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:34:40,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:34:40,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... [2019-11-19 23:34:40,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:34:40,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:34:40,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:34:40,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:34:40,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:34:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_69c9b6d6-74bc-4755-8613-ad1d86d8cb20/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:34:40,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:34:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:34:40,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:34:40,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:34:40,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:34:40,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:34:40,856 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:34:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:34:40,856 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:34:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:34:40,857 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:34:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:34:40,857 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:34:40,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:34:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:34:40,861 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:34:41,834 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:34:41,840 INFO L168 Benchmark]: Toolchain (without parser) took 1943.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -120.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:34:41,841 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:34:41,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 732.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -177.1 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:34:41,842 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:34:41,843 INFO L168 Benchmark]: Boogie Preprocessor took 58.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:34:41,844 INFO L168 Benchmark]: RCFGBuilder took 1079.20 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: 50.1 MB). Peak memory consumption was 50.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:34:41,847 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 732.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -177.1 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1079.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.1 MB). Peak memory consumption was 50.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...