./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix044_power.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_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/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 677a4aba1f6a2cbc1f27ffdacf7a236163a7239c ................................................................................................................................................................................................. 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_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/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 677a4aba1f6a2cbc1f27ffdacf7a236163a7239c .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 06:49:13,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:49:13,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:49:13,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:49:13,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:49:13,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:49:13,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:49:13,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:49:13,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:49:13,064 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:49:13,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:49:13,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:49:13,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:49:13,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:49:13,071 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:49:13,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:49:13,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:49:13,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:49:13,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:49:13,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:49:13,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:49:13,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:49:13,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:49:13,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:49:13,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:49:13,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:49:13,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:49:13,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:49:13,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:49:13,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:49:13,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:49:13,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:49:13,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:49:13,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:49:13,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:49:13,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:49:13,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:49:13,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:49:13,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:49:13,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:49:13,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:49:13,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 06:49:13,126 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:49:13,126 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:49:13,127 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:49:13,127 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:49:13,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:49:13,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:49:13,129 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:49:13,129 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:49:13,129 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 06:49:13,129 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:49:13,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:49:13,130 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:49:13,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:49:13,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:49:13,131 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:49:13,131 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:49:13,131 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:49:13,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:49:13,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:49:13,132 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:49:13,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:49:13,133 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:49:13,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:49:13,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:49:13,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:49:13,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:49:13,134 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 06:49:13,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 06:49:13,134 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:49:13,134 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_7aa347b4-7955-43a5-9268-8d67d1e6e571/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 -> 677a4aba1f6a2cbc1f27ffdacf7a236163a7239c [2019-11-20 06:49:13,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:49:13,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:49:13,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:49:13,323 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:49:13,323 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:49:13,324 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_power.oepc.i [2019-11-20 06:49:13,383 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/7fbe03900/50658d0788e0481facadf313a0b0a99f/FLAG2811adc4e [2019-11-20 06:49:13,826 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:49:13,842 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/sv-benchmarks/c/pthread-wmm/mix044_power.oepc.i [2019-11-20 06:49:13,856 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/7fbe03900/50658d0788e0481facadf313a0b0a99f/FLAG2811adc4e [2019-11-20 06:49:14,190 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/7fbe03900/50658d0788e0481facadf313a0b0a99f [2019-11-20 06:49:14,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:49:14,194 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:49:14,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:49:14,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:49:14,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:49:14,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:14,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c2e6d10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14, skipping insertion in model container [2019-11-20 06:49:14,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:14,210 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:49:14,255 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:49:14,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:49:14,751 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:49:14,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:49:14,923 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:49:14,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14 WrapperNode [2019-11-20 06:49:14,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:49:14,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:49:14,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:49:14,925 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:49:14,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:14,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,000 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:49:15,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:49:15,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:49:15,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:49:15,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... [2019-11-20 06:49:15,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:49:15,040 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:49:15,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:49:15,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:49:15,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:49:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 06:49:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 06:49:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 06:49:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 06:49:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:49:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:49:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 06:49:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 06:49:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 06:49:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 06:49:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 06:49:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 06:49:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 06:49:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 06:49:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 06:49:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:49:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:49:15,134 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 06:49:15,409 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 06:49:15,415 INFO L168 Benchmark]: Toolchain (without parser) took 1219.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:15,418 INFO L168 Benchmark]: CDTParser took 0.25 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. [2019-11-20 06:49:15,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 728.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -145.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:15,420 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:49:15,421 INFO L168 Benchmark]: Boogie Preprocessor took 39.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:15,422 INFO L168 Benchmark]: RCFGBuilder took 371.78 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:15,426 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 728.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -145.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 371.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 06:49:17,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:49:17,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:49:17,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:49:17,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:49:17,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:49:17,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:49:17,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:49:17,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:49:17,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:49:17,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:49:17,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:49:17,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:49:17,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:49:17,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:49:17,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:49:17,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:49:17,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:49:17,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:49:17,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:49:17,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:49:17,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:49:17,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:49:17,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:49:17,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:49:17,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:49:17,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:49:17,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:49:17,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:49:17,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:49:17,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:49:17,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:49:17,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:49:17,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:49:17,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:49:17,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:49:17,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:49:17,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:49:17,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:49:17,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:49:17,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:49:17,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 06:49:17,534 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:49:17,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:49:17,535 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:49:17,535 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:49:17,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:49:17,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:49:17,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:49:17,536 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:49:17,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:49:17,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:49:17,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:49:17,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:49:17,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:49:17,538 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 06:49:17,538 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 06:49:17,538 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:49:17,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:49:17,539 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:49:17,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:49:17,539 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:49:17,539 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:49:17,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:49:17,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:49:17,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:49:17,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:49:17,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:49:17,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:49:17,541 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 06:49:17,541 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 06:49:17,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:49:17,542 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 06:49:17,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 06:49:17,542 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_7aa347b4-7955-43a5-9268-8d67d1e6e571/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 -> 677a4aba1f6a2cbc1f27ffdacf7a236163a7239c [2019-11-20 06:49:17,838 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:49:17,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:49:17,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:49:17,859 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:49:17,859 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:49:17,860 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_power.oepc.i [2019-11-20 06:49:17,922 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/a409967cf/bcd9d1b1fa0b4a2785ece0b45d5c26ce/FLAG68f0b7e96 [2019-11-20 06:49:18,465 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:49:18,466 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/sv-benchmarks/c/pthread-wmm/mix044_power.oepc.i [2019-11-20 06:49:18,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/a409967cf/bcd9d1b1fa0b4a2785ece0b45d5c26ce/FLAG68f0b7e96 [2019-11-20 06:49:18,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/data/a409967cf/bcd9d1b1fa0b4a2785ece0b45d5c26ce [2019-11-20 06:49:18,730 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:49:18,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:49:18,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:49:18,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:49:18,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:49:18,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:49:18" (1/1) ... [2019-11-20 06:49:18,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3059699c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:18, skipping insertion in model container [2019-11-20 06:49:18,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:49:18" (1/1) ... [2019-11-20 06:49:18,746 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:49:18,803 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:49:19,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:49:19,345 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:49:19,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:49:19,483 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:49:19,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19 WrapperNode [2019-11-20 06:49:19,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:49:19,484 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:49:19,485 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:49:19,485 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:49:19,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:49:19,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:49:19,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:49:19,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:49:19,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... [2019-11-20 06:49:19,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:49:19,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:49:19,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:49:19,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:49:19,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:49:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7aa347b4-7955-43a5-9268-8d67d1e6e571/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:49:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 06:49:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 06:49:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 06:49:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:49:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:49:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 06:49:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 06:49:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 06:49:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 06:49:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 06:49:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 06:49:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 06:49:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 06:49:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 06:49:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 06:49:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:49:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:49:19,656 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 06:49:19,840 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 06:49:19,856 INFO L168 Benchmark]: Toolchain (without parser) took 1124.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -142.0 MB). Peak memory consumption was 12.2 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:19,857 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:49:19,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 751.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -165.8 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:19,859 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.01 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:19,859 INFO L168 Benchmark]: Boogie Preprocessor took 47.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:49:19,860 INFO L168 Benchmark]: RCFGBuilder took 264.44 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: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2019-11-20 06:49:19,863 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 751.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -165.8 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 264.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...