./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 170c7d32c67f52d72e4ff3a98b7e89bcbb2c8f6a9312ba4b73d2572d57d6724b ............................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 170c7d32c67f52d72e4ff3a98b7e89bcbb2c8f6a9312ba4b73d2572d57d6724b ................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:20:56,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:20:56,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:20:56,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:20:56,741 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:20:56,742 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:20:56,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:20:56,747 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:20:56,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:20:56,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:20:56,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:20:56,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:20:56,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:20:56,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:20:56,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:20:56,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:20:56,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:20:56,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:20:56,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:20:56,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:20:56,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:20:56,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:20:56,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:20:56,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:20:56,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:20:56,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:20:56,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:20:56,797 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:20:56,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:20:56,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:20:56,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:20:56,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:20:56,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:20:56,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:20:56,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:20:56,808 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:20:56,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:20:56,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:20:56,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:20:56,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:20:56,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:20:56,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:20:56,862 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:20:56,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:20:56,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:20:56,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:20:56,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:20:56,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:20:56,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:20:56,867 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:20:56,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:20:56,873 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:20:56,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:20:56,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:20:56,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:20:56,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:20:56,876 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:20:56,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:20:56,876 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:20:56,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:20:56,877 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:20:56,877 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:20:56,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:20:56,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:20:56,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:20:56,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:20:56,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:20:56,879 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:20:56,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:20:56,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:20:56,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 170c7d32c67f52d72e4ff3a98b7e89bcbb2c8f6a9312ba4b73d2572d57d6724b [2021-10-29 03:20:57,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:20:57,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:20:57,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:20:57,187 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:20:57,188 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:20:57,189 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2021-10-29 03:20:57,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/380398f9a/dd016544f147434c94ba0e01df2d3d62/FLAG03ec0ea00 [2021-10-29 03:20:57,840 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:20:57,840 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2021-10-29 03:20:57,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/380398f9a/dd016544f147434c94ba0e01df2d3d62/FLAG03ec0ea00 [2021-10-29 03:20:58,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/380398f9a/dd016544f147434c94ba0e01df2d3d62 [2021-10-29 03:20:58,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:20:58,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:20:58,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:20:58,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:20:58,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:20:58,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:58,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d37634e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58, skipping insertion in model container [2021-10-29 03:20:58,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:58,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:20:58,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:20:58,469 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[832,845] [2021-10-29 03:20:58,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:20:58,838 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:20:58,848 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[832,845] [2021-10-29 03:20:58,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:20:58,991 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:20:58,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58 WrapperNode [2021-10-29 03:20:58,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:20:58,993 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:20:58,994 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:20:58,994 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:20:59,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,027 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:20:59,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:20:59,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:20:59,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:20:59,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,071 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:20:59,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:20:59,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:20:59,126 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:20:59,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:20:58" (1/1) ... [2021-10-29 03:20:59,134 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:20:59,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:20:59,172 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:20:59,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:20:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2021-10-29 03:20:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2021-10-29 03:20:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2021-10-29 03:20:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2021-10-29 03:20:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2021-10-29 03:20:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:20:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:20:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:20:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:20:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:20:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:20:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:20:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:20:59,243 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:20:59,788 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:20:59,789 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:20:59,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:20:59 BoogieIcfgContainer [2021-10-29 03:20:59,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:20:59,793 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:20:59,793 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:20:59,804 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:20:59,805 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:20:59" (1/1) ... [2021-10-29 03:20:59,806 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:20:59,811 INFO L168 Benchmark]: Toolchain (without parser) took 1710.73 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 49.0 MB in the beginning and 68.3 MB in the end (delta: -19.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:20:59,812 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 67.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:20:59,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 892.12 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 48.8 MB in the beginning and 54.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:20:59,814 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.41 ms. Allocated memory is still 107.0 MB. Free memory was 54.2 MB in the beginning and 51.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:20:59,815 INFO L168 Benchmark]: Boogie Preprocessor took 54.26 ms. Allocated memory is still 107.0 MB. Free memory was 51.2 MB in the beginning and 49.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:20:59,815 INFO L168 Benchmark]: RCFGBuilder took 680.90 ms. Allocated memory is still 107.0 MB. Free memory was 49.1 MB in the beginning and 69.6 MB in the end (delta: -20.5 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:20:59,816 INFO L168 Benchmark]: CodeCheck took 15.87 ms. Allocated memory is still 107.0 MB. Free memory was 69.0 MB in the beginning and 68.3 MB in the end (delta: 762.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:20:59,820 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 67.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 892.12 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 48.8 MB in the beginning and 54.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 62.41 ms. Allocated memory is still 107.0 MB. Free memory was 54.2 MB in the beginning and 51.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.26 ms. Allocated memory is still 107.0 MB. Free memory was 51.2 MB in the beginning and 49.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 680.90 ms. Allocated memory is still 107.0 MB. Free memory was 49.1 MB in the beginning and 69.6 MB in the end (delta: -20.5 MB). Peak memory consumption was 9.0 MB. Max. memory is 16.1 GB. * CodeCheck took 15.87 ms. Allocated memory is still 107.0 MB. Free memory was 69.0 MB in the beginning and 68.3 MB in the end (delta: 762.8 kB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:20:59,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:21:02,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:21:02,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:21:02,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:21:02,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:21:02,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:21:02,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:21:02,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:21:02,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:21:02,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:21:02,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:21:02,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:21:02,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:21:02,497 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:21:02,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:21:02,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:21:02,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:21:02,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:21:02,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:21:02,516 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:21:02,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:21:02,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:21:02,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:21:02,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:21:02,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:21:02,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:21:02,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:21:02,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:21:02,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:21:02,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:21:02,538 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:21:02,539 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:21:02,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:21:02,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:21:02,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:21:02,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:21:02,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:21:02,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:21:02,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:21:02,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:21:02,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:21:02,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:21:02,618 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:21:02,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:21:02,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:21:02,620 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:21:02,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:21:02,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:21:02,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:21:02,623 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:21:02,623 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:21:02,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:21:02,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:21:02,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:21:02,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:21:02,625 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:21:02,625 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:21:02,626 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:21:02,626 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:21:02,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:21:02,626 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:21:02,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:21:02,627 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:21:02,627 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:21:02,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:21:02,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:21:02,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:21:02,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:21:02,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:21:02,629 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:21:02,629 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:21:02,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:21:02,630 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:21:02,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:21:02,631 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 170c7d32c67f52d72e4ff3a98b7e89bcbb2c8f6a9312ba4b73d2572d57d6724b [2021-10-29 03:21:03,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:21:03,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:21:03,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:21:03,095 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:21:03,096 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:21:03,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2021-10-29 03:21:03,174 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/142d24ee9/977d5a51ad33464da0a088dbbfea5fbd/FLAGcedf413f3 [2021-10-29 03:21:03,810 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:21:03,811 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2021-10-29 03:21:03,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/142d24ee9/977d5a51ad33464da0a088dbbfea5fbd/FLAGcedf413f3 [2021-10-29 03:21:04,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/data/142d24ee9/977d5a51ad33464da0a088dbbfea5fbd [2021-10-29 03:21:04,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:21:04,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:21:04,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:21:04,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:21:04,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:21:04,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:04,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d87dc9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04, skipping insertion in model container [2021-10-29 03:21:04,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:04,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:21:04,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:21:04,306 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[832,845] [2021-10-29 03:21:04,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:21:04,696 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:21:04,712 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[832,845] [2021-10-29 03:21:04,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:21:04,920 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:21:04,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04 WrapperNode [2021-10-29 03:21:04,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:21:04,923 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:21:04,924 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:21:04,924 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:21:04,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:04,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,021 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:21:05,022 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:21:05,022 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:21:05,022 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:21:05,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,066 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:21:05,075 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:21:05,075 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:21:05,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:21:05,076 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:21:04" (1/1) ... [2021-10-29 03:21:05,100 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:21:05,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:21:05,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:21:05,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:21:05,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:21:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2021-10-29 03:21:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2021-10-29 03:21:05,180 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2021-10-29 03:21:05,180 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2021-10-29 03:21:05,180 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2021-10-29 03:21:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:21:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:21:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:21:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:21:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:21:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:21:05,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:21:05,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:21:05,187 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 03:21:05,872 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:21:05,872 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:21:05,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:21:05 BoogieIcfgContainer [2021-10-29 03:21:05,875 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:21:05,877 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:21:05,877 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:21:05,886 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:21:05,887 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:21:05" (1/1) ... [2021-10-29 03:21:05,888 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:21:05,895 INFO L168 Benchmark]: Toolchain (without parser) took 1867.51 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 36.0 MB in the beginning and 49.5 MB in the end (delta: -13.5 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:21:05,896 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:21:05,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 894.60 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 35.7 MB in the beginning and 53.6 MB in the end (delta: -17.9 MB). Peak memory consumption was 18.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:21:05,898 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.16 ms. Allocated memory is still 81.8 MB. Free memory was 53.6 MB in the beginning and 50.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:21:05,899 INFO L168 Benchmark]: Boogie Preprocessor took 52.63 ms. Allocated memory is still 81.8 MB. Free memory was 50.4 MB in the beginning and 47.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:21:05,900 INFO L168 Benchmark]: RCFGBuilder took 799.93 ms. Allocated memory is still 81.8 MB. Free memory was 47.3 MB in the beginning and 50.7 MB in the end (delta: -3.4 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:21:05,901 INFO L168 Benchmark]: CodeCheck took 15.34 ms. Allocated memory is still 81.8 MB. Free memory was 50.5 MB in the beginning and 49.5 MB in the end (delta: 991.1 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:21:05,911 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 894.60 ms. Allocated memory was 58.7 MB in the beginning and 81.8 MB in the end (delta: 23.1 MB). Free memory was 35.7 MB in the beginning and 53.6 MB in the end (delta: -17.9 MB). Peak memory consumption was 18.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.16 ms. Allocated memory is still 81.8 MB. Free memory was 53.6 MB in the beginning and 50.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 52.63 ms. Allocated memory is still 81.8 MB. Free memory was 50.4 MB in the beginning and 47.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 799.93 ms. Allocated memory is still 81.8 MB. Free memory was 47.3 MB in the beginning and 50.7 MB in the end (delta: -3.4 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. * CodeCheck took 15.34 ms. Allocated memory is still 81.8 MB. Free memory was 50.5 MB in the beginning and 49.5 MB in the end (delta: 991.1 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:21:05,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a243ac47-c487-4b80-88f1-20ef561980c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...