./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix047_tso.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_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/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 b97d688e2da96644d360b29e18aba2cfb2579801 ................................................................................................................................................................................................. 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_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/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 b97d688e2da96644d360b29e18aba2cfb2579801 .................................................................................................................................................................................................... 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 23:38:23,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:38:24,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:38:24,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:38:24,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:38:24,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:38:24,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:38:24,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:38:24,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:38:24,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:38:24,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:38:24,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:38:24,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:38:24,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:38:24,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:38:24,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:38:24,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:38:24,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:38:24,042 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:38:24,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:38:24,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:38:24,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:38:24,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:38:24,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:38:24,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:38:24,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:38:24,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:38:24,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:38:24,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:38:24,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:38:24,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:38:24,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:38:24,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:38:24,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:38:24,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:38:24,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:38:24,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:38:24,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:38:24,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:38:24,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:38:24,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:38:24,073 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:38:24,093 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:38:24,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:38:24,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:38:24,095 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:38:24,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:38:24,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:38:24,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:38:24,097 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:38:24,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:38:24,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:38:24,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:38:24,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:38:24,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:38:24,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:38:24,098 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:38:24,099 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:38:24,099 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:38:24,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:38:24,099 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:38:24,099 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:38:24,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:38:24,100 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:38:24,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:38:24,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:38:24,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:38:24,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:38:24,100 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:38:24,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:38:24,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:38:24,101 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_840128fc-256a-4e33-ab09-818156e4b1a6/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 -> b97d688e2da96644d360b29e18aba2cfb2579801 [2019-11-19 23:38:24,234 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:38:24,245 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:38:24,247 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:38:24,249 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:38:24,249 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:38:24,250 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_tso.opt.i [2019-11-19 23:38:24,299 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/7acc67158/88599b0cd6d146ec936aea7b4fcd0117/FLAG093430bc7 [2019-11-19 23:38:24,850 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:38:24,850 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/sv-benchmarks/c/pthread-wmm/mix047_tso.opt.i [2019-11-19 23:38:24,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/7acc67158/88599b0cd6d146ec936aea7b4fcd0117/FLAG093430bc7 [2019-11-19 23:38:25,319 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/7acc67158/88599b0cd6d146ec936aea7b4fcd0117 [2019-11-19 23:38:25,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:38:25,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:38:25,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:38:25,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:38:25,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:38:25,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:25,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e58fee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25, skipping insertion in model container [2019-11-19 23:38:25,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:25,344 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:38:25,398 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:38:25,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:38:25,787 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:38:25,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:38:25,928 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:38:25,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25 WrapperNode [2019-11-19 23:38:25,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:38:25,930 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:38:25,930 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:38:25,931 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:38:25,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:25,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:25,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:38:25,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:38:25,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:38:25,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:38:25,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:25,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:26,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:26,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:26,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:26,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:26,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... [2019-11-19 23:38:26,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:38:26,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:38:26,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:38:26,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:38:26,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/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 23:38:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:38:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:38:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:38:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:38:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:38:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:38:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:38:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:38:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:38:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:38:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:38:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:38:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-19 23:38:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-19 23:38:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:38:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:38:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:38:26,106 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 23:38:26,391 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 23:38:26,395 INFO L168 Benchmark]: Toolchain (without parser) took 1061.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -138.9 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:26,395 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-11-19 23:38:26,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 596.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:26,397 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.35 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. [2019-11-19 23:38:26,397 INFO L168 Benchmark]: Boogie Preprocessor took 46.52 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 23:38:26,398 INFO L168 Benchmark]: RCFGBuilder took 349.33 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: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:26,401 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 596.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 349.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 23:38:28,141 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:38:28,143 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:38:28,154 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:38:28,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:38:28,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:38:28,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:38:28,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:38:28,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:38:28,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:38:28,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:38:28,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:38:28,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:38:28,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:38:28,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:38:28,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:38:28,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:38:28,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:38:28,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:38:28,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:38:28,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:38:28,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:38:28,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:38:28,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:38:28,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:38:28,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:38:28,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:38:28,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:38:28,185 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:38:28,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:38:28,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:38:28,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:38:28,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:38:28,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:38:28,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:38:28,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:38:28,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:38:28,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:38:28,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:38:28,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:38:28,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:38:28,193 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:38:28,207 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:38:28,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:38:28,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:38:28,208 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:38:28,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:38:28,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:38:28,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:38:28,210 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:38:28,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:38:28,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:38:28,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:38:28,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:38:28,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:38:28,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:38:28,211 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:38:28,211 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:38:28,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:38:28,212 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:38:28,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:38:28,212 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:38:28,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:38:28,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:38:28,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:38:28,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:38:28,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:38:28,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:38:28,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:38:28,215 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:38:28,215 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:38:28,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:38:28,215 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:38:28,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:38:28,216 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_840128fc-256a-4e33-ab09-818156e4b1a6/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 -> b97d688e2da96644d360b29e18aba2cfb2579801 [2019-11-19 23:38:28,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:38:28,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:38:28,576 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:38:28,577 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:38:28,577 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:38:28,578 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_tso.opt.i [2019-11-19 23:38:28,632 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/7fb5e077a/3ed0222cac80413a947c9f9be9aad69d/FLAGa55af38eb [2019-11-19 23:38:29,100 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:38:29,101 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/sv-benchmarks/c/pthread-wmm/mix047_tso.opt.i [2019-11-19 23:38:29,119 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/7fb5e077a/3ed0222cac80413a947c9f9be9aad69d/FLAGa55af38eb [2019-11-19 23:38:29,132 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/bin/ukojak/data/7fb5e077a/3ed0222cac80413a947c9f9be9aad69d [2019-11-19 23:38:29,135 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:38:29,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:38:29,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:38:29,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:38:29,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:38:29,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1921f14d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29, skipping insertion in model container [2019-11-19 23:38:29,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,151 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:38:29,199 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:38:29,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:38:29,616 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:38:29,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:38:29,754 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:38:29,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29 WrapperNode [2019-11-19 23:38:29,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:38:29,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:38:29,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:38:29,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:38:29,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,784 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:38:29,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:38:29,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:38:29,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:38:29,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,860 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... [2019-11-19 23:38:29,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:38:29,870 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:38:29,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:38:29,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:38:29,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:38:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_840128fc-256a-4e33-ab09-818156e4b1a6/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 23:38:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:38:29,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:38:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:38:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:38:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:38:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:38:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:38:29,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:38:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:38:29,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:38:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:38:29,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:38:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-19 23:38:29,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-19 23:38:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:38:29,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:38:29,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:38:29,948 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 23:38:30,350 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 23:38:30,354 INFO L168 Benchmark]: Toolchain (without parser) took 1217.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -108.9 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:30,354 INFO L168 Benchmark]: CDTParser took 0.18 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 23:38:30,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -140.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:30,356 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:30,356 INFO L168 Benchmark]: Boogie Preprocessor took 53.50 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 23:38:30,357 INFO L168 Benchmark]: RCFGBuilder took 482.22 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: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:38:30,364 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 617.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -140.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 482.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...