./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 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/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 1a36c1c663709c9001ae85239d25909c88cfc2dc .................................................................................................................................................................................................. 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_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/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 1a36c1c663709c9001ae85239d25909c88cfc2dc ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 03:01:59,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:01:59,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:01:59,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:01:59,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:01:59,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:01:59,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:01:59,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:01:59,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:01:59,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:01:59,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:01:59,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:01:59,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:01:59,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:01:59,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:01:59,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:01:59,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:01:59,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:01:59,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:01:59,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:01:59,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:01:59,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:01:59,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:01:59,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:01:59,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:01:59,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:01:59,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:01:59,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:01:59,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:01:59,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:01:59,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:01:59,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:01:59,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:01:59,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:01:59,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:01:59,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:01:59,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:01:59,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:01:59,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:01:59,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:01:59,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:01:59,614 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 03:01:59,637 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:01:59,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:01:59,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:01:59,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:01:59,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:01:59,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:01:59,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:01:59,639 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:01:59,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 03:01:59,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:01:59,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:01:59,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:01:59,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:01:59,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:01:59,641 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:01:59,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:01:59,641 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:01:59,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:01:59,641 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:01:59,641 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:01:59,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:01:59,642 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:01:59,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:59,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:01:59,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:01:59,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:01:59,643 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 03:01:59,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 03:01:59,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:01:59,643 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_5418dfa1-cbaf-460e-9aaf-13583336c3a7/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 -> 1a36c1c663709c9001ae85239d25909c88cfc2dc [2019-11-26 03:01:59,814 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:01:59,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:01:59,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:01:59,829 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:01:59,830 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:01:59,831 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-26 03:01:59,887 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/f760883e0/853b976ae766426d8dc07d8d12e04381/FLAG50fc60da3 [2019-11-26 03:02:00,365 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:02:00,367 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-26 03:02:00,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/f760883e0/853b976ae766426d8dc07d8d12e04381/FLAG50fc60da3 [2019-11-26 03:02:00,672 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/f760883e0/853b976ae766426d8dc07d8d12e04381 [2019-11-26 03:02:00,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:02:00,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:02:00,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:00,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:02:00,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:02:00,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:00" (1/1) ... [2019-11-26 03:02:00,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d4b141d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:00, skipping insertion in model container [2019-11-26 03:02:00,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:00" (1/1) ... [2019-11-26 03:02:00,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:02:00,767 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:02:01,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:01,337 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:02:01,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:01,538 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:02:01,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01 WrapperNode [2019-11-26 03:02:01,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:01,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:01,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:02:01,540 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:02:01,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,578 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:01,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:02:01,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:02:01,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:02:01,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,638 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:02:01,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:02:01,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:02:01,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:02:01,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:02:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 03:02:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 03:02:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 03:02:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:02:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2019-11-26 03:02:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2019-11-26 03:02:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 03:02:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2019-11-26 03:02:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2019-11-26 03:02:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-11-26 03:02:01,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-11-26 03:02:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:02:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2019-11-26 03:02:01,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2019-11-26 03:02:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 03:02:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2019-11-26 03:02:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2019-11-26 03:02:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:02:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:02:02,170 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1472) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:801) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 03:02:02,176 INFO L168 Benchmark]: Toolchain (without parser) took 1499.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -137.9 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:02,176 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:02:02,177 INFO L168 Benchmark]: CACSL2BoogieTranslator took 862.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:02,177 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:02:02,178 INFO L168 Benchmark]: Boogie Preprocessor took 63.31 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:02,178 INFO L168 Benchmark]: RCFGBuilder took 490.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:02,180 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 862.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.58 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 490.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1472) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 03:02:04,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:02:04,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:02:04,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:02:04,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:02:04,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:02:04,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:02:04,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:02:04,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:02:04,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:02:04,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:02:04,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:02:04,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:02:04,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:02:04,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:02:04,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:02:04,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:02:04,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:02:04,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:02:04,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:02:04,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:02:04,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:02:04,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:02:04,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:02:04,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:02:04,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:02:04,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:02:04,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:02:04,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:02:04,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:02:04,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:02:04,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:02:04,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:02:04,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:02:04,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:02:04,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:02:04,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:02:04,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:02:04,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:02:04,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:02:04,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:02:04,074 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 03:02:04,092 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:02:04,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:02:04,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:02:04,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:02:04,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:02:04,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:02:04,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:02:04,094 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:02:04,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:02:04,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:02:04,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:02:04,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:02:04,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:02:04,096 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 03:02:04,096 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 03:02:04,096 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 03:02:04,096 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:02:04,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:02:04,100 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:02:04,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:02:04,100 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:02:04,100 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:02:04,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:02:04,101 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:02:04,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:02:04,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:02:04,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:02:04,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:02:04,103 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 03:02:04,103 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 03:02:04,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:02:04,103 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 03:02:04,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 03:02:04,104 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_5418dfa1-cbaf-460e-9aaf-13583336c3a7/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 -> 1a36c1c663709c9001ae85239d25909c88cfc2dc [2019-11-26 03:02:04,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:02:04,410 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:02:04,414 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:02:04,416 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:02:04,416 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:02:04,417 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-26 03:02:04,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/1c830d3d0/3303c1949cdd4cbd850a5139196cd8d4/FLAG20c5da290 [2019-11-26 03:02:04,947 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:02:04,948 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-26 03:02:04,962 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/1c830d3d0/3303c1949cdd4cbd850a5139196cd8d4/FLAG20c5da290 [2019-11-26 03:02:05,445 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/data/1c830d3d0/3303c1949cdd4cbd850a5139196cd8d4 [2019-11-26 03:02:05,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:02:05,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:02:05,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:05,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:02:05,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:02:05,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:05" (1/1) ... [2019-11-26 03:02:05,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31d3588d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:05, skipping insertion in model container [2019-11-26 03:02:05,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:05" (1/1) ... [2019-11-26 03:02:05,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:02:05,516 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:02:06,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:06,083 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:02:06,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:06,228 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:02:06,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06 WrapperNode [2019-11-26 03:02:06,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:06,229 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:06,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:02:06,230 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:02:06,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:06,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:02:06,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:02:06,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:02:06,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:02:06,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:02:06,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:02:06,378 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:02:06,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5418dfa1-cbaf-460e-9aaf-13583336c3a7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:02:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-26 03:02:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 03:02:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 03:02:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:02:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2019-11-26 03:02:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2019-11-26 03:02:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 03:02:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2019-11-26 03:02:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2019-11-26 03:02:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-11-26 03:02:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-11-26 03:02:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-26 03:02:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:02:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 03:02:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-26 03:02:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-26 03:02:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2019-11-26 03:02:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2019-11-26 03:02:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2019-11-26 03:02:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2019-11-26 03:02:06,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:02:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:02:06,852 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1472) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:801) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 03:02:06,857 INFO L168 Benchmark]: Toolchain (without parser) took 1407.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 955.1 MB in the beginning and 1.0 GB in the end (delta: -55.6 MB). Peak memory consumption was 39.8 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:06,858 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:02:06,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 779.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -100.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:06,859 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:06,859 INFO L168 Benchmark]: Boogie Preprocessor took 63.25 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. [2019-11-26 03:02:06,860 INFO L168 Benchmark]: RCFGBuilder took 476.73 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: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:06,862 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 779.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -100.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.88 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.25 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 476.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1472) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...