./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_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_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/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_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/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_21c06ecd-1116-442c-9cc6-75c152fb4d28/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 91087421b463e41e206fdcc992beda4d15ffd8c7cb368bde9b2b66ecf0570a4c ........................................................................................................................................................................................................ 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_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/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_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/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_21c06ecd-1116-442c-9cc6-75c152fb4d28/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 91087421b463e41e206fdcc992beda4d15ffd8c7cb368bde9b2b66ecf0570a4c ............................................................................................................................................................................................................. 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 03:39:25,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:39:25,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:39:25,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:39:25,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:39:25,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:39:25,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:39:25,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:39:25,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:39:25,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:39:25,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:39:25,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:39:25,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:39:25,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:39:25,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:39:25,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:39:25,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:39:25,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:39:25,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:39:25,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:39:25,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:39:25,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:39:25,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:39:25,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:39:25,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:39:25,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:39:25,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:39:25,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:39:25,250 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:39:25,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:39:25,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:39:25,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:39:25,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:39:25,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:39:25,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:39:25,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:39:25,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:39:25,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:39:25,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:39:25,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:39:25,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:39:25,262 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:39:25,286 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:39:25,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:39:25,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:39:25,288 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:39:25,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:39:25,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:39:25,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:39:25,290 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:39:25,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:39:25,290 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:39:25,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:39:25,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:39:25,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:39:25,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:39:25,292 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:39:25,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:39:25,292 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:39:25,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:39:25,293 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:39:25,293 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:39:25,294 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:39:25,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:39:25,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:39:25,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:39:25,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:39:25,295 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:39:25,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:39:25,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:39:25,296 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_21c06ecd-1116-442c-9cc6-75c152fb4d28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 91087421b463e41e206fdcc992beda4d15ffd8c7cb368bde9b2b66ecf0570a4c [2021-10-29 03:39:25,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:39:25,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:39:25,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:39:25,634 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:39:25,635 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:39:25,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2021-10-29 03:39:25,710 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/980e1bd30/ef4e0fdc72d040c8a20c15aac55074d4/FLAGac0d6a8f5 [2021-10-29 03:39:26,328 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:39:26,328 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2021-10-29 03:39:26,342 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/980e1bd30/ef4e0fdc72d040c8a20c15aac55074d4/FLAGac0d6a8f5 [2021-10-29 03:39:26,608 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/980e1bd30/ef4e0fdc72d040c8a20c15aac55074d4 [2021-10-29 03:39:26,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:39:26,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:39:26,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:39:26,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:39:26,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:39:26,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:39:26" (1/1) ... [2021-10-29 03:39:26,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1a74c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:26, skipping insertion in model container [2021-10-29 03:39:26,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:39:26" (1/1) ... [2021-10-29 03:39:26,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:39:26,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:39:26,865 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_21c06ecd-1116-442c-9cc6-75c152fb4d28/sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i[829,842] [2021-10-29 03:39:27,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:39:27,020 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:39:27,032 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_21c06ecd-1116-442c-9cc6-75c152fb4d28/sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i[829,842] [2021-10-29 03:39:27,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:39:27,098 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:39:27,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27 WrapperNode [2021-10-29 03:39:27,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:39:27,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:39:27,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:39:27,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:39:27,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:39:27,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:39:27,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:39:27,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:39:27,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:39:27,168 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:39:27,168 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:39:27,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:39:27,169 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,177 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:39:27,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:39:27,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:39:27,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:39:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:39:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:39:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:39:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:39:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:39:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:39:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:39:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:39:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:39:27,260 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 03:39:27,683 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:39:27,683 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:39:27,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:39:27 BoogieIcfgContainer [2021-10-29 03:39:27,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:39:27,686 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:39:27,686 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:39:27,696 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:39:27,696 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:39:27" (1/1) ... [2021-10-29 03:39:27,697 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 03:39:27,701 INFO L168 Benchmark]: Toolchain (without parser) took 1088.16 ms. Allocated memory is still 117.4 MB. Free memory was 77.5 MB in the beginning and 68.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:27,702 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 117.4 MB. Free memory is still 95.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:39:27,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.56 ms. Allocated memory is still 117.4 MB. Free memory was 77.3 MB in the beginning and 84.7 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:27,704 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.03 ms. Allocated memory is still 117.4 MB. Free memory was 84.7 MB in the beginning and 82.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:27,704 INFO L168 Benchmark]: Boogie Preprocessor took 24.37 ms. Allocated memory is still 117.4 MB. Free memory was 82.7 MB in the beginning and 81.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:27,705 INFO L168 Benchmark]: RCFGBuilder took 517.23 ms. Allocated memory is still 117.4 MB. Free memory was 81.6 MB in the beginning and 69.5 MB in the end (delta: 12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:27,706 INFO L168 Benchmark]: CodeCheck took 13.42 ms. Allocated memory is still 117.4 MB. Free memory was 69.5 MB in the beginning and 68.4 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:39:27,709 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 0.33 ms. Allocated memory is still 117.4 MB. Free memory is still 95.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 484.56 ms. Allocated memory is still 117.4 MB. Free memory was 77.3 MB in the beginning and 84.7 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 43.03 ms. Allocated memory is still 117.4 MB. Free memory was 84.7 MB in the beginning and 82.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 24.37 ms. Allocated memory is still 117.4 MB. Free memory was 82.7 MB in the beginning and 81.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 517.23 ms. Allocated memory is still 117.4 MB. Free memory was 81.6 MB in the beginning and 69.5 MB in the end (delta: 12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 13.42 ms. Allocated memory is still 117.4 MB. Free memory was 69.5 MB in the beginning and 68.4 MB in the end (delta: 1.1 MB). 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 03:39:27,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/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 03:39:30,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:39:30,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:39:30,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:39:30,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:39:30,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:39:30,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:39:30,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:39:30,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:39:30,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:39:30,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:39:30,329 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:39:30,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:39:30,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:39:30,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:39:30,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:39:30,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:39:30,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:39:30,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:39:30,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:39:30,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:39:30,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:39:30,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:39:30,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:39:30,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:39:30,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:39:30,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:39:30,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:39:30,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:39:30,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:39:30,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:39:30,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:39:30,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:39:30,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:39:30,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:39:30,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:39:30,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:39:30,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:39:30,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:39:30,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:39:30,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:39:30,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:39:30,407 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:39:30,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:39:30,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:39:30,410 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:39:30,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:39:30,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:39:30,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:39:30,412 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:39:30,412 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:39:30,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:39:30,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:39:30,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:39:30,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:39:30,414 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:39:30,415 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:39:30,415 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:39:30,415 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:39:30,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:39:30,416 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:39:30,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:39:30,416 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:39:30,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:39:30,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:39:30,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:39:30,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:39:30,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:39:30,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:39:30,418 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:39:30,418 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:39:30,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:39:30,419 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:39:30,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:39:30,419 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_21c06ecd-1116-442c-9cc6-75c152fb4d28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 91087421b463e41e206fdcc992beda4d15ffd8c7cb368bde9b2b66ecf0570a4c [2021-10-29 03:39:30,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:39:30,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:39:30,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:39:30,822 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:39:30,822 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:39:30,823 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2021-10-29 03:39:30,893 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/54551b352/329d33de9477403c8bd83b7cbb369843/FLAGa32e03c9d [2021-10-29 03:39:31,530 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:39:31,531 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2021-10-29 03:39:31,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/54551b352/329d33de9477403c8bd83b7cbb369843/FLAGa32e03c9d [2021-10-29 03:39:31,807 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/data/54551b352/329d33de9477403c8bd83b7cbb369843 [2021-10-29 03:39:31,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:39:31,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:39:31,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:39:31,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:39:31,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:39:31,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:39:31" (1/1) ... [2021-10-29 03:39:31,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cb1b370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:31, skipping insertion in model container [2021-10-29 03:39:31,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:39:31" (1/1) ... [2021-10-29 03:39:31,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:39:31,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:39:32,020 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_21c06ecd-1116-442c-9cc6-75c152fb4d28/sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i[829,842] [2021-10-29 03:39:32,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:39:32,226 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:39:32,238 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_21c06ecd-1116-442c-9cc6-75c152fb4d28/sv-benchmarks/c/goblint-regression/13-privatized_42-traces-ex-mini_true.i[829,842] [2021-10-29 03:39:32,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:39:32,338 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:39:32,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32 WrapperNode [2021-10-29 03:39:32,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:39:32,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:39:32,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:39:32,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:39:32,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,391 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:39:32,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:39:32,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:39:32,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:39:32,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,472 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:39:32,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:39:32,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:39:32,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:39:32,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:32" (1/1) ... [2021-10-29 03:39:32,495 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:39:32,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:39:32,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:39:32,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:39:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 03:39:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:39:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 03:39:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 03:39:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:39:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:39:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:39:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:39:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:39:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:39:32,569 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 03:39:33,016 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:39:33,017 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:39:33,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:39:33 BoogieIcfgContainer [2021-10-29 03:39:33,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:39:33,020 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:39:33,020 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:39:33,031 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:39:33,031 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:39:33" (1/1) ... [2021-10-29 03:39:33,032 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 03:39:33,036 INFO L168 Benchmark]: Toolchain (without parser) took 1223.38 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 29.3 MB in the beginning and 47.2 MB in the end (delta: -17.8 MB). Peak memory consumption was 3.5 kB. Max. memory is 16.1 GB. [2021-10-29 03:39:33,036 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 54.5 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:39:33,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.31 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 29.2 MB in the beginning and 48.0 MB in the end (delta: -18.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:33,045 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.72 ms. Allocated memory is still 71.3 MB. Free memory was 48.0 MB in the beginning and 45.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:33,045 INFO L168 Benchmark]: Boogie Preprocessor took 59.13 ms. Allocated memory is still 71.3 MB. Free memory was 45.9 MB in the beginning and 44.2 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:33,046 INFO L168 Benchmark]: RCFGBuilder took 533.53 ms. Allocated memory is still 71.3 MB. Free memory was 44.2 MB in the beginning and 48.2 MB in the end (delta: -4.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:33,047 INFO L168 Benchmark]: CodeCheck took 13.88 ms. Allocated memory is still 71.3 MB. Free memory was 48.2 MB in the beginning and 47.2 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:39:33,053 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 0.16 ms. Allocated memory is still 54.5 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 526.31 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 29.2 MB in the beginning and 48.0 MB in the end (delta: -18.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 83.72 ms. Allocated memory is still 71.3 MB. Free memory was 48.0 MB in the beginning and 45.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.13 ms. Allocated memory is still 71.3 MB. Free memory was 45.9 MB in the beginning and 44.2 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 533.53 ms. Allocated memory is still 71.3 MB. Free memory was 44.2 MB in the beginning and 48.2 MB in the end (delta: -4.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 13.88 ms. Allocated memory is still 71.3 MB. Free memory was 48.2 MB in the beginning and 47.2 MB in the end (delta: 1.0 MB). 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 03:39:33,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21c06ecd-1116-442c-9cc6-75c152fb4d28/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...