./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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 9dc7b14dd459d661c8365478ed96264e3b20fdbfc6cdd45765e7331a8497bc1f .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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 9dc7b14dd459d661c8365478ed96264e3b20fdbfc6cdd45765e7331a8497bc1f ............................................................................................................................................................................................................. 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 02:53:47,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 02:53:47,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 02:53:47,690 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 02:53:47,690 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 02:53:47,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 02:53:47,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 02:53:47,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 02:53:47,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 02:53:47,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 02:53:47,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 02:53:47,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 02:53:47,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 02:53:47,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 02:53:47,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 02:53:47,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 02:53:47,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 02:53:47,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 02:53:47,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 02:53:47,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 02:53:47,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 02:53:47,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 02:53:47,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 02:53:47,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 02:53:47,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 02:53:47,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 02:53:47,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 02:53:47,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 02:53:47,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 02:53:47,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 02:53:47,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 02:53:47,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 02:53:47,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 02:53:47,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 02:53:47,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 02:53:47,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 02:53:47,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 02:53:47,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 02:53:47,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 02:53:47,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 02:53:47,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 02:53:47,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 02:53:47,777 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 02:53:47,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 02:53:47,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 02:53:47,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 02:53:47,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 02:53:47,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 02:53:47,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 02:53:47,780 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 02:53:47,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 02:53:47,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 02:53:47,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 02:53:47,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 02:53:47,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 02:53:47,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 02:53:47,782 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 02:53:47,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 02:53:47,783 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 02:53:47,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 02:53:47,783 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 02:53:47,783 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 02:53:47,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 02:53:47,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:53:47,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 02:53:47,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 02:53:47,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 02:53:47,785 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 02:53:47,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 02:53:47,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 02:53:47,786 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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dc7b14dd459d661c8365478ed96264e3b20fdbfc6cdd45765e7331a8497bc1f [2021-10-29 02:53:48,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 02:53:48,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 02:53:48,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 02:53:48,054 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 02:53:48,055 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 02:53:48,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-10-29 02:53:48,123 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/db85d43c4/88f9bbfb719940b2b1c8287058412600/FLAG8cfd5200b [2021-10-29 02:53:48,726 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 02:53:48,727 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-10-29 02:53:48,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/db85d43c4/88f9bbfb719940b2b1c8287058412600/FLAG8cfd5200b [2021-10-29 02:53:49,022 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/db85d43c4/88f9bbfb719940b2b1c8287058412600 [2021-10-29 02:53:49,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 02:53:49,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 02:53:49,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 02:53:49,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 02:53:49,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 02:53:49,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:53:49" (1/1) ... [2021-10-29 02:53:49,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c3f063b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:49, skipping insertion in model container [2021-10-29 02:53:49,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:53:49" (1/1) ... [2021-10-29 02:53:49,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 02:53:49,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:53:49,562 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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[845,858] [2021-10-29 02:53:49,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:53:50,004 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 02:53:50,019 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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[845,858] [2021-10-29 02:53:50,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:53:50,168 INFO L208 MainTranslator]: Completed translation [2021-10-29 02:53:50,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50 WrapperNode [2021-10-29 02:53:50,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 02:53:50,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 02:53:50,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 02:53:50,173 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 02:53:50,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 02:53:50,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 02:53:50,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 02:53:50,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 02:53:50,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 02:53:50,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 02:53:50,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 02:53:50,390 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 02:53:50,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:50" (1/1) ... [2021-10-29 02:53:50,419 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:53:50,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 02:53:50,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 02:53:50,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 02:53:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 02:53:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 02:53:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 02:53:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 02:53:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 02:53:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 02:53:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 02:53:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 02:53:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 02:53:50,603 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 02:53:51,300 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 02:53:51,300 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 02:53:51,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:53:51 BoogieIcfgContainer [2021-10-29 02:53:51,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 02:53:51,312 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 02:53:51,312 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 02:53:51,334 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 02:53:51,335 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:53:51" (1/1) ... [2021-10-29 02:53:51,336 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 02:53:51,350 INFO L168 Benchmark]: Toolchain (without parser) took 2318.33 ms. Allocated memory is still 102.8 MB. Free memory was 67.8 MB in the beginning and 52.3 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:51,352 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 74.0 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:53:51,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1135.33 ms. Allocated memory is still 102.8 MB. Free memory was 67.5 MB in the beginning and 69.1 MB in the end (delta: -1.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:51,357 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.05 ms. Allocated memory is still 102.8 MB. Free memory was 69.1 MB in the beginning and 67.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:51,366 INFO L168 Benchmark]: Boogie Preprocessor took 82.94 ms. Allocated memory is still 102.8 MB. Free memory was 67.5 MB in the beginning and 66.3 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:53:51,377 INFO L168 Benchmark]: RCFGBuilder took 926.99 ms. Allocated memory is still 102.8 MB. Free memory was 66.1 MB in the beginning and 53.9 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:51,378 INFO L168 Benchmark]: CodeCheck took 34.99 ms. Allocated memory is still 102.8 MB. Free memory was 53.5 MB in the beginning and 52.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:51,382 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 0.32 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 74.0 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1135.33 ms. Allocated memory is still 102.8 MB. Free memory was 67.5 MB in the beginning and 69.1 MB in the end (delta: -1.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.05 ms. Allocated memory is still 102.8 MB. Free memory was 69.1 MB in the beginning and 67.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 82.94 ms. Allocated memory is still 102.8 MB. Free memory was 67.5 MB in the beginning and 66.3 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 926.99 ms. Allocated memory is still 102.8 MB. Free memory was 66.1 MB in the beginning and 53.9 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 34.99 ms. Allocated memory is still 102.8 MB. Free memory was 53.5 MB in the beginning and 52.3 MB in the end (delta: 1.2 MB). 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 02:53:51,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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 02:53:54,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 02:53:54,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 02:53:54,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 02:53:54,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 02:53:54,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 02:53:54,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 02:53:54,895 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 02:53:54,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 02:53:54,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 02:53:54,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 02:53:54,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 02:53:54,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 02:53:54,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 02:53:54,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 02:53:54,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 02:53:54,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 02:53:54,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 02:53:54,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 02:53:54,934 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 02:53:54,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 02:53:54,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 02:53:54,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 02:53:54,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 02:53:54,953 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 02:53:54,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 02:53:54,954 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 02:53:54,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 02:53:54,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 02:53:54,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 02:53:54,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 02:53:54,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 02:53:54,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 02:53:54,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 02:53:54,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 02:53:54,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 02:53:54,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 02:53:54,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 02:53:54,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 02:53:54,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 02:53:54,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 02:53:54,977 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 02:53:55,022 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 02:53:55,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 02:53:55,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 02:53:55,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 02:53:55,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 02:53:55,026 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 02:53:55,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 02:53:55,027 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 02:53:55,027 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 02:53:55,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 02:53:55,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 02:53:55,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 02:53:55,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 02:53:55,030 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 02:53:55,030 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 02:53:55,030 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 02:53:55,031 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 02:53:55,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 02:53:55,031 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 02:53:55,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 02:53:55,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 02:53:55,032 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 02:53:55,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 02:53:55,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:53:55,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 02:53:55,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 02:53:55,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 02:53:55,034 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 02:53:55,035 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 02:53:55,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 02:53:55,035 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 02:53:55,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 02:53:55,036 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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dc7b14dd459d661c8365478ed96264e3b20fdbfc6cdd45765e7331a8497bc1f [2021-10-29 02:53:55,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 02:53:55,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 02:53:55,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 02:53:55,521 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 02:53:55,522 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 02:53:55,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-10-29 02:53:55,597 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/0c2bce9d5/312aee98cb674a2f991e9360e3ec1f0f/FLAG50eb27e6d [2021-10-29 02:53:56,277 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 02:53:56,285 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2021-10-29 02:53:56,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/0c2bce9d5/312aee98cb674a2f991e9360e3ec1f0f/FLAG50eb27e6d [2021-10-29 02:53:56,577 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/data/0c2bce9d5/312aee98cb674a2f991e9360e3ec1f0f [2021-10-29 02:53:56,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 02:53:56,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 02:53:56,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 02:53:56,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 02:53:56,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 02:53:56,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:53:56" (1/1) ... [2021-10-29 02:53:56,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e60c89b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:56, skipping insertion in model container [2021-10-29 02:53:56,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:53:56" (1/1) ... [2021-10-29 02:53:56,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 02:53:56,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:53:57,043 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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[845,858] [2021-10-29 02:53:57,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:53:57,255 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 02:53:57,271 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_0db9c777-6c77-4b1d-b8b5-79e229d6d334/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[845,858] [2021-10-29 02:53:57,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:53:57,395 INFO L208 MainTranslator]: Completed translation [2021-10-29 02:53:57,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57 WrapperNode [2021-10-29 02:53:57,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 02:53:57,398 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 02:53:57,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 02:53:57,398 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 02:53:57,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,476 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 02:53:57,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 02:53:57,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 02:53:57,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 02:53:57,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,545 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 02:53:57,546 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 02:53:57,546 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 02:53:57,546 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 02:53:57,547 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:53:57" (1/1) ... [2021-10-29 02:53:57,557 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:53:57,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 02:53:57,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 02:53:57,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 02:53:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 02:53:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 02:53:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 02:53:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 02:53:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 02:53:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 02:53:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 02:53:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 02:53:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 02:53:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 02:53:57,636 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 02:53:58,114 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 02:53:58,114 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 02:53:58,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:53:58 BoogieIcfgContainer [2021-10-29 02:53:58,117 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 02:53:58,118 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 02:53:58,118 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 02:53:58,144 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 02:53:58,145 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:53:58" (1/1) ... [2021-10-29 02:53:58,145 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 02:53:58,149 INFO L168 Benchmark]: Toolchain (without parser) took 1565.70 ms. Allocated memory is still 58.7 MB. Free memory was 40.7 MB in the beginning and 29.9 MB in the end (delta: 10.8 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:58,150 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 48.2 MB. Free memory was 29.1 MB in the beginning and 29.1 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:53:58,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 796.69 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 35.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:58,151 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.03 ms. Allocated memory is still 58.7 MB. Free memory was 35.1 MB in the beginning and 33.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:58,152 INFO L168 Benchmark]: Boogie Preprocessor took 66.99 ms. Allocated memory is still 58.7 MB. Free memory was 33.0 MB in the beginning and 31.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:58,153 INFO L168 Benchmark]: RCFGBuilder took 571.50 ms. Allocated memory is still 58.7 MB. Free memory was 31.5 MB in the beginning and 31.1 MB in the end (delta: 382.1 kB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:58,154 INFO L168 Benchmark]: CodeCheck took 29.23 ms. Allocated memory is still 58.7 MB. Free memory was 30.9 MB in the beginning and 29.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:53:58,159 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 0.25 ms. Allocated memory is still 48.2 MB. Free memory was 29.1 MB in the beginning and 29.1 MB in the end (delta: 28.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 796.69 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 35.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 79.03 ms. Allocated memory is still 58.7 MB. Free memory was 35.1 MB in the beginning and 33.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 66.99 ms. Allocated memory is still 58.7 MB. Free memory was 33.0 MB in the beginning and 31.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 571.50 ms. Allocated memory is still 58.7 MB. Free memory was 31.5 MB in the beginning and 31.1 MB in the end (delta: 382.1 kB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. * CodeCheck took 29.23 ms. Allocated memory is still 58.7 MB. Free memory was 30.9 MB in the beginning and 29.9 MB in the end (delta: 1.0 MB). 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 02:53:58,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0db9c777-6c77-4b1d-b8b5-79e229d6d334/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...