./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix033_power.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix033_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/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 a39cbaeb30fe1cccbfed4b9a704e68f15d6f9022 ............................................................................................................................................................................................... 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_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix033_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/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 a39cbaeb30fe1cccbfed4b9a704e68f15d6f9022 ................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:13:06,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:13:06,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:13:06,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:13:06,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:13:06,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:13:06,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:13:06,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:13:06,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:13:06,615 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:13:06,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:13:06,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:13:06,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:13:06,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:13:06,622 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:13:06,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:13:06,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:13:06,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:13:06,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:13:06,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:13:06,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:13:06,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:13:06,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:13:06,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:13:06,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:13:06,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:13:06,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:13:06,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:13:06,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:13:06,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:13:06,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:13:06,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:13:06,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:13:06,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:13:06,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:13:06,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:13:06,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:13:06,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:13:06,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:13:06,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:13:06,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:13:06,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:13:06,675 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:13:06,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:13:06,676 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:13:06,676 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:13:06,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:13:06,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:13:06,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:13:06,677 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:13:06,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:13:06,677 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:13:06,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:13:06,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:13:06,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:13:06,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:13:06,678 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:13:06,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:13:06,679 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:13:06,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:13:06,679 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:13:06,679 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:13:06,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:13:06,680 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:13:06,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:06,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:13:06,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:13:06,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:13:06,681 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:13:06,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:13:06,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:13:06,681 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_e73526eb-d896-4fb9-863f-8d2ce091bbc0/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 -> a39cbaeb30fe1cccbfed4b9a704e68f15d6f9022 [2019-11-26 02:13:06,858 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:13:06,870 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:13:06,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:13:06,881 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:13:06,882 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:13:06,884 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix033_power.opt.i [2019-11-26 02:13:06,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/b198e95f7/6f6d76d708494ae7b6cfd01be99897ad/FLAG562ad7c05 [2019-11-26 02:13:07,430 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:13:07,431 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/sv-benchmarks/c/pthread-wmm/mix033_power.opt.i [2019-11-26 02:13:07,444 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/b198e95f7/6f6d76d708494ae7b6cfd01be99897ad/FLAG562ad7c05 [2019-11-26 02:13:07,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/b198e95f7/6f6d76d708494ae7b6cfd01be99897ad [2019-11-26 02:13:07,960 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:13:07,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:13:07,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:07,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:13:07,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:13:07,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:07" (1/1) ... [2019-11-26 02:13:07,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d576c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:07, skipping insertion in model container [2019-11-26 02:13:07,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:07" (1/1) ... [2019-11-26 02:13:07,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:13:08,018 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:13:08,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:08,550 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:13:08,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:08,671 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:13:08,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08 WrapperNode [2019-11-26 02:13:08,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:08,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:08,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:13:08,673 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:13:08,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:08,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:13:08,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:13:08,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:13:08,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... [2019-11-26 02:13:08,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:13:08,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:13:08,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:13:08,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:13:08,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:13:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:13:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:13:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:13:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:13:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:13:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:13:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:13:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:13:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:13:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:13:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:13:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:13:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:13:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:13:08,860 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:13:09,368 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:13:09,373 INFO L168 Benchmark]: Toolchain (without parser) took 1410.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -123.0 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:09,373 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:13:09,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 709.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:09,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.73 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:09,378 INFO L168 Benchmark]: Boogie Preprocessor took 48.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:13:09,379 INFO L168 Benchmark]: RCFGBuilder took 601.61 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:09,382 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 709.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 601.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:13:11,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:13:11,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:13:11,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:13:11,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:13:11,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:13:11,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:13:11,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:13:11,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:13:11,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:13:11,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:13:11,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:13:11,300 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:13:11,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:13:11,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:13:11,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:13:11,306 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:13:11,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:13:11,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:13:11,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:13:11,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:13:11,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:13:11,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:13:11,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:13:11,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:13:11,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:13:11,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:13:11,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:13:11,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:13:11,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:13:11,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:13:11,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:13:11,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:13:11,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:13:11,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:13:11,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:13:11,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:13:11,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:13:11,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:13:11,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:13:11,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:13:11,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:13:11,365 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:13:11,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:13:11,375 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:13:11,375 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:13:11,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:13:11,376 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:13:11,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:13:11,377 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:13:11,377 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:13:11,377 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:13:11,377 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:13:11,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:13:11,378 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:13:11,378 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:13:11,378 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:13:11,379 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:13:11,379 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:13:11,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:13:11,380 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:13:11,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:13:11,380 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:13:11,381 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:13:11,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:13:11,381 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:13:11,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:11,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:13:11,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:13:11,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:13:11,383 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:13:11,383 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:13:11,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:13:11,384 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:13:11,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:13:11,384 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_e73526eb-d896-4fb9-863f-8d2ce091bbc0/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 -> a39cbaeb30fe1cccbfed4b9a704e68f15d6f9022 [2019-11-26 02:13:11,690 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:13:11,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:13:11,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:13:11,705 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:13:11,705 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:13:11,706 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix033_power.opt.i [2019-11-26 02:13:11,761 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/03e91b272/7c84abf3625347fa83be9e8dd6a5b1fb/FLAG4dcf8df76 [2019-11-26 02:13:12,230 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:13:12,231 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/sv-benchmarks/c/pthread-wmm/mix033_power.opt.i [2019-11-26 02:13:12,245 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/03e91b272/7c84abf3625347fa83be9e8dd6a5b1fb/FLAG4dcf8df76 [2019-11-26 02:13:12,257 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/data/03e91b272/7c84abf3625347fa83be9e8dd6a5b1fb [2019-11-26 02:13:12,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:13:12,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:13:12,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:12,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:13:12,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:13:12,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:12,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@107c8ff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12, skipping insertion in model container [2019-11-26 02:13:12,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:12,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:13:12,311 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:13:12,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:12,763 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:13:12,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:12,893 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:13:12,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12 WrapperNode [2019-11-26 02:13:12,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:12,896 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:12,896 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:13:12,896 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:13:12,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:12,942 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:12,978 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:12,979 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:13:12,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:13:12,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:13:12,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:12,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:13,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:13,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:13,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:13,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:13,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... [2019-11-26 02:13:13,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:13:13,046 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:13:13,046 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:13:13,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:13:13,047 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e73526eb-d896-4fb9-863f-8d2ce091bbc0/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:13,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:13:13,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:13:13,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:13:13,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:13:13,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:13:13,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:13:13,119 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:13:13,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:13:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:13:13,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:13:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:13:13,120 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:13:13,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:13:13,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:13:13,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:13:13,123 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:13:13,568 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:13:13,573 INFO L168 Benchmark]: Toolchain (without parser) took 1311.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -109.9 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:13,573 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:13:13,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 634.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:13,575 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.51 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:13,575 INFO L168 Benchmark]: Boogie Preprocessor took 66.76 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. [2019-11-26 02:13:13,576 INFO L168 Benchmark]: RCFGBuilder took 525.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:13,578 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 634.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 525.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...