./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix030_power.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/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 cccc56ad4a19fb304e7921abf6a31a993feeb081 ................................................................................................................................................................................................. 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_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/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 cccc56ad4a19fb304e7921abf6a31a993feeb081 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:36:13,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:36:13,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:36:13,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:36:13,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:36:13,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:36:13,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:36:13,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:36:13,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:36:13,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:36:13,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:36:13,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:36:13,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:36:13,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:36:13,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:36:13,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:36:13,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:36:13,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:36:13,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:36:13,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:36:13,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:36:13,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:36:13,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:36:13,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:36:13,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:36:13,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:36:13,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:36:13,678 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:36:13,678 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:36:13,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:36:13,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:36:13,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:36:13,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:36:13,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:36:13,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:36:13,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:36:13,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:36:13,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:36:13,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:36:13,686 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:36:13,687 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:36:13,688 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:36:13,719 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:36:13,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:36:13,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:36:13,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:36:13,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:36:13,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:36:13,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:36:13,734 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:36:13,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:36:13,734 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:36:13,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:36:13,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:36:13,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:36:13,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:36:13,735 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:36:13,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:36:13,736 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:36:13,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:36:13,736 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:36:13,736 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:36:13,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:36:13,737 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:36:13,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:36:13,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:36:13,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:36:13,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:36:13,738 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:36:13,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:36:13,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:36:13,739 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_9f9fffb4-25c8-4428-9732-1c7b70d652d7/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 -> cccc56ad4a19fb304e7921abf6a31a993feeb081 [2019-11-20 05:36:13,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:36:13,960 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:36:13,963 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:36:13,965 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:36:13,965 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:36:13,966 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_power.opt.i [2019-11-20 05:36:14,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/5890a430f/f6ff99b5777c41968c303a443f52e812/FLAGf80a39e9c [2019-11-20 05:36:14,605 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:36:14,606 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/sv-benchmarks/c/pthread-wmm/mix030_power.opt.i [2019-11-20 05:36:14,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/5890a430f/f6ff99b5777c41968c303a443f52e812/FLAGf80a39e9c [2019-11-20 05:36:14,831 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/5890a430f/f6ff99b5777c41968c303a443f52e812 [2019-11-20 05:36:14,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:36:14,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:36:14,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:36:14,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:36:14,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:36:14,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:14" (1/1) ... [2019-11-20 05:36:14,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22216510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:14, skipping insertion in model container [2019-11-20 05:36:14,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:14" (1/1) ... [2019-11-20 05:36:14,859 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:36:14,932 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:36:15,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:36:15,600 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:36:15,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:36:15,768 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:36:15,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15 WrapperNode [2019-11-20 05:36:15,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:36:15,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:36:15,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:36:15,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:36:15,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:36:15,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:36:15,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:36:15,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:36:15,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,892 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... [2019-11-20 05:36:15,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:36:15,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:36:15,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:36:15,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:36:15,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/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 [2019-11-20 05:36:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:36:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:36:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:36:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:36:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:36:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:36:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:36:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:36:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:36:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:36:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 05:36:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 05:36:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 05:36:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 05:36:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:36:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:36:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:36:16,031 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 05:36:16,432 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 05:36:16,437 INFO L168 Benchmark]: Toolchain (without parser) took 1601.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -136.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:16,438 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:36:16,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 929.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:16,439 INFO L168 Benchmark]: Boogie Procedure Inliner took 104.78 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. [2019-11-20 05:36:16,440 INFO L168 Benchmark]: Boogie Preprocessor took 63.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:16,441 INFO L168 Benchmark]: RCFGBuilder took 495.59 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:16,446 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 929.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 104.78 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 495.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 05:36:18,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:36:18,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:36:18,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:36:18,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:36:18,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:36:18,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:36:18,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:36:18,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:36:18,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:36:18,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:36:18,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:36:18,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:36:18,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:36:18,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:36:18,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:36:18,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:36:18,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:36:18,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:36:18,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:36:18,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:36:18,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:36:18,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:36:18,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:36:18,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:36:18,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:36:18,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:36:18,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:36:18,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:36:18,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:36:18,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:36:18,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:36:18,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:36:18,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:36:18,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:36:18,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:36:18,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:36:18,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:36:18,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:36:18,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:36:18,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:36:18,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:36:18,829 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:36:18,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:36:18,842 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:36:18,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:36:18,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:36:18,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:36:18,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:36:18,845 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:36:18,845 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:36:18,845 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:36:18,845 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:36:18,846 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:36:18,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:36:18,846 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:36:18,847 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:36:18,847 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:36:18,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:36:18,847 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:36:18,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:36:18,848 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:36:18,848 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:36:18,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:36:18,849 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:36:18,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:36:18,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:36:18,850 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:36:18,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:36:18,851 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:36:18,851 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:36:18,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:36:18,852 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:36:18,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:36:18,852 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_9f9fffb4-25c8-4428-9732-1c7b70d652d7/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 -> cccc56ad4a19fb304e7921abf6a31a993feeb081 [2019-11-20 05:36:19,246 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:36:19,267 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:36:19,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:36:19,273 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:36:19,274 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:36:19,275 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_power.opt.i [2019-11-20 05:36:19,346 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/19458425d/30a4b6fe46e34834b78ccb4b57916063/FLAG1f2ac34d2 [2019-11-20 05:36:19,969 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:36:19,970 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/sv-benchmarks/c/pthread-wmm/mix030_power.opt.i [2019-11-20 05:36:19,992 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/19458425d/30a4b6fe46e34834b78ccb4b57916063/FLAG1f2ac34d2 [2019-11-20 05:36:20,248 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/bin/ukojak/data/19458425d/30a4b6fe46e34834b78ccb4b57916063 [2019-11-20 05:36:20,251 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:36:20,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:36:20,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:36:20,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:36:20,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:36:20,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:20" (1/1) ... [2019-11-20 05:36:20,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a6bb0b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:20, skipping insertion in model container [2019-11-20 05:36:20,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:20" (1/1) ... [2019-11-20 05:36:20,271 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:36:20,348 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:36:21,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:36:21,043 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:36:21,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:36:21,211 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:36:21,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21 WrapperNode [2019-11-20 05:36:21,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:36:21,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:36:21,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:36:21,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:36:21,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:36:21,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:36:21,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:36:21,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:36:21,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,345 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... [2019-11-20 05:36:21,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:36:21,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:36:21,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:36:21,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:36:21,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9f9fffb4-25c8-4428-9732-1c7b70d652d7/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 [2019-11-20 05:36:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:36:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:36:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:36:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:36:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:36:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:36:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:36:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:36:21,440 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:36:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:36:21,440 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 05:36:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 05:36:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 05:36:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 05:36:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:36:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:36:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:36:21,444 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 05:36:21,820 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 05:36:21,825 INFO L168 Benchmark]: Toolchain (without parser) took 1571.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -119.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:21,825 INFO L168 Benchmark]: CDTParser took 0.29 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. [2019-11-20 05:36:21,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 959.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:21,827 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:21,827 INFO L168 Benchmark]: Boogie Preprocessor took 62.15 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. [2019-11-20 05:36:21,828 INFO L168 Benchmark]: RCFGBuilder took 464.31 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: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:36:21,832 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 959.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 464.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...