./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/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 db2cac49e7e170a83d535c1c2139c08697b45639 .................................................................................................................................................................................................. 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/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/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 db2cac49e7e170a83d535c1c2139c08697b45639 ........................................................................................................................................................................................................ 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-cad4683 [2019-10-22 10:13:01,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:01,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:01,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:01,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:01,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:01,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:01,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:01,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:01,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:01,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:01,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:01,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:01,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:01,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:01,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:01,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:01,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:01,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:01,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:01,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:01,849 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:01,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:01,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:01,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:01,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:01,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:01,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:01,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:01,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:01,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:01,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:01,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:01,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:01,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:01,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:01,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:01,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:01,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:01,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:01,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:01,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:13:01,869 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:01,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:01,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:13:01,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:13:01,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:01,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:01,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:01,871 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:13:01,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:13:01,871 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:13:01,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:01,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:13:01,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:01,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:13:01,872 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:13:01,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:13:01,872 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:01,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:13:01,872 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:01,872 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:01,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:01,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:01,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:01,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:01,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:01,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:13:01,874 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:13:01,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:13:01,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:13:01,874 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/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/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 -> db2cac49e7e170a83d535c1c2139c08697b45639 [2019-10-22 10:13:01,901 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:01,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:01,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:01,919 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:01,919 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:01,920 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-10-22 10:13:01,967 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/65ca098a8/6e315ec5d85540ceb82122990044cca2/FLAG535773625 [2019-10-22 10:13:02,423 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:02,424 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-10-22 10:13:02,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/65ca098a8/6e315ec5d85540ceb82122990044cca2/FLAG535773625 [2019-10-22 10:13:02,769 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/65ca098a8/6e315ec5d85540ceb82122990044cca2 [2019-10-22 10:13:02,772 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:02,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:02,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:02,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:02,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:02,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:02" (1/1) ... [2019-10-22 10:13:02,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de3efe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:02, skipping insertion in model container [2019-10-22 10:13:02,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:02" (1/1) ... [2019-10-22 10:13:02,787 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:02,829 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:03,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:03,340 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:13:03,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:03,528 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:13:03,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03 WrapperNode [2019-10-22 10:13:03,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:03,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:03,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:13:03,529 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:13:03,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,556 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,592 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:03,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:13:03,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:13:03,593 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:13:03,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,648 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,657 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:13:03,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:13:03,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:13:03,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:13:03,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/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 [2019-10-22 10:13:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 10:13:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:13:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 10:13:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:13:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2019-10-22 10:13:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2019-10-22 10:13:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 10:13:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2019-10-22 10:13:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2019-10-22 10:13:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-22 10:13:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-22 10:13:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:13:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2019-10-22 10:13:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2019-10-22 10:13:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 10:13:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2019-10-22 10:13:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2019-10-22 10:13:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:13:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:13:04,113 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:798) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:13:04,120 INFO L168 Benchmark]: Toolchain (without parser) took 1346.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:04,121 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:04,122 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -183.9 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:04,123 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.64 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. [2019-10-22 10:13:04,123 INFO L168 Benchmark]: Boogie Preprocessor took 81.13 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: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:04,124 INFO L168 Benchmark]: RCFGBuilder took 444.68 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: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:04,126 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 754.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -183.9 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 81.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 444.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:13:06,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:06,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:06,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:06,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:06,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:06,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:06,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:06,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:06,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:06,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:06,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:06,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:06,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:06,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:06,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:06,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:06,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:06,126 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:06,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:06,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:06,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:06,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:06,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:06,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:06,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:06,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:06,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:06,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:06,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:06,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:06,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:06,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:06,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:06,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:06,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:06,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:06,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:06,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:06,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:06,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:06,144 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:13:06,166 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:06,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:06,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:13:06,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:13:06,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:06,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:06,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:06,168 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:13:06,168 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:13:06,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:06,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:13:06,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:06,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:13:06,169 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:13:06,169 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:13:06,169 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:13:06,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:13:06,170 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:06,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:13:06,170 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:06,170 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:06,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:06,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:06,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:06,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:06,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:06,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:13:06,171 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:13:06,171 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:13:06,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:13:06,171 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:13:06,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:13:06,172 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/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/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 -> db2cac49e7e170a83d535c1c2139c08697b45639 [2019-10-22 10:13:06,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:06,213 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:06,215 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:06,216 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:06,217 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:06,217 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-10-22 10:13:06,262 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/490afd92f/c9e73d5a1b8c473aa3e97cb6fd338100/FLAG936b7cf38 [2019-10-22 10:13:06,678 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:06,679 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-10-22 10:13:06,690 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/490afd92f/c9e73d5a1b8c473aa3e97cb6fd338100/FLAG936b7cf38 [2019-10-22 10:13:06,701 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/bin/ukojak/data/490afd92f/c9e73d5a1b8c473aa3e97cb6fd338100 [2019-10-22 10:13:06,703 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:06,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:06,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:06,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:06,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:06,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:06" (1/1) ... [2019-10-22 10:13:06,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4d7f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:06, skipping insertion in model container [2019-10-22 10:13:06,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:06" (1/1) ... [2019-10-22 10:13:06,718 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:06,754 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:07,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:07,328 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:13:07,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:07,512 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:13:07,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07 WrapperNode [2019-10-22 10:13:07,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:07,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:07,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:13:07,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:13:07,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,548 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,581 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:07,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:13:07,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:13:07,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:13:07,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,598 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,620 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:13:07,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:13:07,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:13:07,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:13:07,653 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_aea87b8a-93ae-4166-a08d-cab0d7e135d8/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 [2019-10-22 10:13:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-10-22 10:13:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-10-22 10:13:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 10:13:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:13:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2019-10-22 10:13:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2019-10-22 10:13:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 10:13:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2019-10-22 10:13:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2019-10-22 10:13:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-22 10:13:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-22 10:13:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-10-22 10:13:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:13:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:13:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-10-22 10:13:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-10-22 10:13:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2019-10-22 10:13:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2019-10-22 10:13:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2019-10-22 10:13:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2019-10-22 10:13:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:13:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:13:07,992 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:798) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:13:07,997 INFO L168 Benchmark]: Toolchain (without parser) took 1292.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.4 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -170.3 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:07,998 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:07,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 807.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.4 MB). Free memory was 945.6 MB in the beginning and 1.2 GB in the end (delta: -213.3 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:07,999 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:07,999 INFO L168 Benchmark]: Boogie Preprocessor took 65.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:08,000 INFO L168 Benchmark]: RCFGBuilder took 349.04 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: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:08,002 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 807.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.4 MB). Free memory was 945.6 MB in the beginning and 1.2 GB in the end (delta: -213.3 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 65.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 349.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...