./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe034_pso.oepc.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_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe034_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/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 984fe7a408c4b4bfd8e7c1f04541266588449597 ............................................................................................................................................................................................... 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_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe034_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/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 984fe7a408c4b4bfd8e7c1f04541266588449597 .................................................................................................................................................................................................. 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 [2019-11-19 22:24:02,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:24:02,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:24:02,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:24:02,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:24:02,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:24:02,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:24:02,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:24:02,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:24:02,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:24:02,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:24:02,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:24:02,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:24:02,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:24:02,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:24:02,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:24:02,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:24:02,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:24:02,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:24:02,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:24:02,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:24:02,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:24:02,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:24:02,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:24:02,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:24:02,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:24:02,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:24:02,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:24:02,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:24:02,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:24:02,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:24:02,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:24:02,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:24:02,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:24:02,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:24:02,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:24:02,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:24:02,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:24:02,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:24:02,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:24:02,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:24:02,914 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:24:02,925 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:24:02,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:24:02,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:24:02,926 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:24:02,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:24:02,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:24:02,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:24:02,927 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:24:02,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:24:02,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:24:02,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:24:02,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:24:02,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:24:02,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:24:02,928 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:24:02,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:24:02,928 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:24:02,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:24:02,929 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:24:02,929 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:24:02,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:24:02,929 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:24:02,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:24:02,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:24:02,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:24:02,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:24:02,930 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:24:02,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:24:02,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:24:02,930 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_1a5ecace-e2d8-47f4-a0e7-352816833438/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 -> 984fe7a408c4b4bfd8e7c1f04541266588449597 [2019-11-19 22:24:03,061 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:24:03,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:24:03,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:24:03,075 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:24:03,076 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:24:03,077 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe034_pso.oepc.i [2019-11-19 22:24:03,134 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/9aef5e3b8/5116e75bb29647229a7285b52ea940a1/FLAG2b551fe11 [2019-11-19 22:24:03,631 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:24:03,631 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/sv-benchmarks/c/pthread-wmm/safe034_pso.oepc.i [2019-11-19 22:24:03,644 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/9aef5e3b8/5116e75bb29647229a7285b52ea940a1/FLAG2b551fe11 [2019-11-19 22:24:04,097 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/9aef5e3b8/5116e75bb29647229a7285b52ea940a1 [2019-11-19 22:24:04,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:24:04,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:24:04,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:24:04,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:24:04,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:24:04,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@608095ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04, skipping insertion in model container [2019-11-19 22:24:04,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,112 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:24:04,161 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:24:04,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:24:04,558 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:24:04,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:24:04,717 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:24:04,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04 WrapperNode [2019-11-19 22:24:04,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:24:04,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:24:04,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:24:04,718 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:24:04,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:24:04,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:24:04,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:24:04,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:24:04,777 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... [2019-11-19 22:24:04,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:24:04,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:24:04,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:24:04,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:24:04,811 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/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 [2019-11-19 22:24:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:24:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:24:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:24:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:24:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:24:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:24:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:24:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:24:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:24:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:24:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 22:24:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 22:24:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:24:04,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:24:04,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:24:04,873 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:24:05,275 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) [2019-11-19 22:24:05,279 INFO L168 Benchmark]: Toolchain (without parser) took 1178.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -195.5 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:24:05,280 INFO L168 Benchmark]: CDTParser took 0.20 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. [2019-11-19 22:24:05,281 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.3 MB). Free memory was 944.7 MB in the beginning and 1.2 GB in the end (delta: -234.0 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:24:05,282 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:24:05,282 INFO L168 Benchmark]: Boogie Preprocessor took 41.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:24:05,283 INFO L168 Benchmark]: RCFGBuilder took 467.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:24:05,286 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 617.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.3 MB). Free memory was 944.7 MB in the beginning and 1.2 GB in the end (delta: -234.0 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 467.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2019-11-19 22:24:07,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:24:07,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:24:07,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:24:07,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:24:07,088 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:24:07,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:24:07,091 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:24:07,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:24:07,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:24:07,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:24:07,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:24:07,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:24:07,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:24:07,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:24:07,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:24:07,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:24:07,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:24:07,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:24:07,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:24:07,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:24:07,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:24:07,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:24:07,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:24:07,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:24:07,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:24:07,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:24:07,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:24:07,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:24:07,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:24:07,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:24:07,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:24:07,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:24:07,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:24:07,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:24:07,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:24:07,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:24:07,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:24:07,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:24:07,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:24:07,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:24:07,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:24:07,134 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:24:07,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:24:07,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:24:07,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:24:07,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:24:07,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:24:07,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:24:07,137 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:24:07,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:24:07,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:24:07,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:24:07,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:24:07,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:24:07,139 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:24:07,139 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:24:07,139 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:24:07,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:24:07,140 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:24:07,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:24:07,140 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:24:07,140 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:24:07,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:24:07,141 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:24:07,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:24:07,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:24:07,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:24:07,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:24:07,142 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:24:07,142 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:24:07,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:24:07,143 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:24:07,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:24:07,143 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_1a5ecace-e2d8-47f4-a0e7-352816833438/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 -> 984fe7a408c4b4bfd8e7c1f04541266588449597 [2019-11-19 22:24:07,410 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:24:07,420 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:24:07,423 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:24:07,424 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:24:07,425 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:24:07,425 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe034_pso.oepc.i [2019-11-19 22:24:07,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/ff13a2d39/f9f7de4fbb064f8081b2cf9a222adfb6/FLAG91d2dc0cb [2019-11-19 22:24:07,948 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:24:07,949 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/sv-benchmarks/c/pthread-wmm/safe034_pso.oepc.i [2019-11-19 22:24:07,970 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/ff13a2d39/f9f7de4fbb064f8081b2cf9a222adfb6/FLAG91d2dc0cb [2019-11-19 22:24:07,984 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/bin/ukojak/data/ff13a2d39/f9f7de4fbb064f8081b2cf9a222adfb6 [2019-11-19 22:24:07,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:24:07,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:24:07,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:24:07,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:24:07,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:24:07,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:24:07" (1/1) ... [2019-11-19 22:24:07,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@790bc9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:07, skipping insertion in model container [2019-11-19 22:24:07,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:24:07" (1/1) ... [2019-11-19 22:24:08,000 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:24:08,059 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:24:08,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:24:08,574 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:24:08,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:24:08,759 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:24:08,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08 WrapperNode [2019-11-19 22:24:08,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:24:08,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:24:08,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:24:08,762 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:24:08,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:24:08,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:24:08,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:24:08,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:24:08,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,829 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... [2019-11-19 22:24:08,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:24:08,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:24:08,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:24:08,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:24:08,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:24:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a5ecace-e2d8-47f4-a0e7-352816833438/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 [2019-11-19 22:24:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:24:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:24:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:24:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:24:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:24:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:24:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:24:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:24:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:24:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:24:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 22:24:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 22:24:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:24:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:24:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:24:08,923 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:24:09,360 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) [2019-11-19 22:24:09,364 INFO L168 Benchmark]: Toolchain (without parser) took 1377.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -113.0 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:24:09,365 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-11-19 22:24:09,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 774.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -151.2 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:24:09,366 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.47 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. [2019-11-19 22:24:09,367 INFO L168 Benchmark]: Boogie Preprocessor took 39.66 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. [2019-11-19 22:24:09,368 INFO L168 Benchmark]: RCFGBuilder took 507.07 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: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:24:09,371 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 774.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -151.2 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.47 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 507.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...