./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/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 859ef0dbcec0711d2950a0ce3e52f8092aa195dc ................................................................................................................................................................................................. 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_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/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 859ef0dbcec0711d2950a0ce3e52f8092aa195dc ..................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-01 05:22:30,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:22:30,790 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:22:30,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:22:30,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:22:30,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:22:30,799 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:22:30,801 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:22:30,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:22:30,802 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:22:30,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:22:30,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:22:30,804 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:22:30,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:22:30,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:22:30,806 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:22:30,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:22:30,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:22:30,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:22:30,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:22:30,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:22:30,812 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:22:30,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:22:30,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:22:30,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:22:30,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:22:30,815 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:22:30,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:22:30,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:22:30,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:22:30,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:22:30,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:22:30,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:22:30,817 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:22:30,818 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:22:30,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:22:30,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:22:30,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:22:30,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:22:30,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:22:30,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:22:30,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 05:22:30,829 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:22:30,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:22:30,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:22:30,830 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:22:30,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:22:30,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:22:30,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:22:30,830 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:22:30,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:22:30,832 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:22:30,832 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:22:30,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:22:30,832 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:22:30,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:22:30,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:22:30,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:22:30,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:22:30,833 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:22:30,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:22:30,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:22:30,833 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_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/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 -> 859ef0dbcec0711d2950a0ce3e52f8092aa195dc [2019-12-01 05:22:30,934 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:22:30,942 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:22:30,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:22:30,945 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:22:30,945 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:22:30,946 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-12-01 05:22:30,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/d55f073ec/a5041b39a5aa4eeba4bd934d71e002aa/FLAGaab7d504b [2019-12-01 05:22:31,504 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:22:31,505 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-12-01 05:22:31,518 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/d55f073ec/a5041b39a5aa4eeba4bd934d71e002aa/FLAGaab7d504b [2019-12-01 05:22:31,968 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/d55f073ec/a5041b39a5aa4eeba4bd934d71e002aa [2019-12-01 05:22:31,970 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:22:31,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:22:31,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:22:31,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:22:31,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:22:31,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:22:31" (1/1) ... [2019-12-01 05:22:31,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796658c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:31, skipping insertion in model container [2019-12-01 05:22:31,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:22:31" (1/1) ... [2019-12-01 05:22:31,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:22:32,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:22:32,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:22:32,270 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:22:32,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:22:32,359 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:22:32,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32 WrapperNode [2019-12-01 05:22:32,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:22:32,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:22:32,360 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:22:32,360 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:22:32,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,380 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,396 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:22:32,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:22:32,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:22:32,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:22:32,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... [2019-12-01 05:22:32,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:22:32,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:22:32,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:22:32,424 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:22:32,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/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 [2019-12-01 05:22:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:22:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:22:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 05:22:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:22:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:22:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:22:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:22:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:22:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:22:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:22:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:22:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:22:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 05:22:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 05:22:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:22:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:22:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:22:32,470 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 05:22:32,567 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 05:22:32,571 INFO L168 Benchmark]: Toolchain (without parser) took 598.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 82.3 MB). Free memory was 932.7 MB in the beginning and 1.0 GB in the end (delta: -88.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:22:32,571 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:22:32,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 82.3 MB). Free memory was 932.7 MB in the beginning and 1.0 GB in the end (delta: -110.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:22:32,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:22:32,572 INFO L168 Benchmark]: Boogie Preprocessor took 27.09 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:22:32,573 INFO L168 Benchmark]: RCFGBuilder took 145.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:22:32,575 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 387.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 82.3 MB). Free memory was 932.7 MB in the beginning and 1.0 GB in the end (delta: -110.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.06 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.09 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 145.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 05:22:34,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:22:34,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:22:34,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:22:34,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:22:34,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:22:34,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:22:34,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:22:34,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:22:34,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:22:34,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:22:34,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:22:34,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:22:34,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:22:34,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:22:34,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:22:34,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:22:34,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:22:34,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:22:34,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:22:34,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:22:34,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:22:34,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:22:34,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:22:34,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:22:34,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:22:34,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:22:34,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:22:34,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:22:34,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:22:34,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:22:34,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:22:34,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:22:34,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:22:34,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:22:34,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:22:34,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:22:34,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:22:34,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:22:34,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:22:34,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:22:34,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:22:34,090 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:22:34,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:22:34,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:22:34,091 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:22:34,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:22:34,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:22:34,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:22:34,092 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:22:34,092 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:22:34,093 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:22:34,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:22:34,094 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:22:34,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:22:34,094 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:22:34,094 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:22:34,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:22:34,094 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:22:34,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:22:34,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:22:34,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:22:34,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:22:34,095 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:22:34,095 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:22:34,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:22:34,095 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:22:34,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:22:34,096 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_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/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 -> 859ef0dbcec0711d2950a0ce3e52f8092aa195dc [2019-12-01 05:22:34,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:22:34,280 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:22:34,283 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:22:34,284 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:22:34,285 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:22:34,285 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-12-01 05:22:34,329 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/23c11af18/58b51049934a42b9bf658a76c5d986d2/FLAG9efaffa53 [2019-12-01 05:22:34,692 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:22:34,693 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/sv-benchmarks/c/pthread-wmm/mix004_tso.oepc.i [2019-12-01 05:22:34,704 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/23c11af18/58b51049934a42b9bf658a76c5d986d2/FLAG9efaffa53 [2019-12-01 05:22:34,712 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/bin/ukojak/data/23c11af18/58b51049934a42b9bf658a76c5d986d2 [2019-12-01 05:22:34,714 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:22:34,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:22:34,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:22:34,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:22:34,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:22:34,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:22:34" (1/1) ... [2019-12-01 05:22:34,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:34, skipping insertion in model container [2019-12-01 05:22:34,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:22:34" (1/1) ... [2019-12-01 05:22:34,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:22:34,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:22:35,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:22:35,013 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:22:35,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:22:35,110 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:22:35,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35 WrapperNode [2019-12-01 05:22:35,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:22:35,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:22:35,111 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:22:35,111 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:22:35,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,132 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:22:35,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:22:35,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:22:35,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:22:35,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,175 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... [2019-12-01 05:22:35,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:22:35,183 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:22:35,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:22:35,184 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:22:35,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:22:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e324cfa5-5bc8-4799-8c33-f89f932fd1fd/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 [2019-12-01 05:22:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 05:22:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 05:22:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 05:22:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 05:22:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 05:22:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 05:22:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 05:22:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 05:22:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 05:22:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 05:22:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 05:22:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 05:22:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 05:22:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 05:22:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 05:22:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:22:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:22:35,228 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 05:22:35,332 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 05:22:35,334 INFO L168 Benchmark]: Toolchain (without parser) took 618.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -121.5 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-12-01 05:22:35,335 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-12-01 05:22:35,335 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -155.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:22:35,336 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.86 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. [2019-12-01 05:22:35,336 INFO L168 Benchmark]: Boogie Preprocessor took 33.65 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. [2019-12-01 05:22:35,337 INFO L168 Benchmark]: RCFGBuilder took 149.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-12-01 05:22:35,339 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 394.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -155.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 149.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...