./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --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 1d0c43dd41f99fbfade8285f6054d50d854da6853e7f72e8b1866aad54c9c5c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:44:14,204 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:44:14,262 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:44:14,267 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:44:14,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:44:14,286 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:44:14,287 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:44:14,287 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:44:14,287 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:44:14,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:44:14,288 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:44:14,288 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:44:14,289 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:44:14,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:44:14,289 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:44:14,289 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:44:14,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:44:14,290 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 1d0c43dd41f99fbfade8285f6054d50d854da6853e7f72e8b1866aad54c9c5c4 [2024-12-06 05:44:14,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:44:14,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:44:14,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:44:14,558 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:44:14,559 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:44:14,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-12-06 05:44:17,852 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/2a9af05c0/253f04ac88a1459e905be29bf5b00f4c/FLAG3ea24bdba [2024-12-06 05:44:18,154 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:44:18,154 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-12-06 05:44:18,170 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/2a9af05c0/253f04ac88a1459e905be29bf5b00f4c/FLAG3ea24bdba [2024-12-06 05:44:18,186 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/2a9af05c0/253f04ac88a1459e905be29bf5b00f4c [2024-12-06 05:44:18,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:44:18,189 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:44:18,190 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:44:18,191 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:44:18,195 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:44:18,196 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@598ae7f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18, skipping insertion in model container [2024-12-06 05:44:18,197 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,228 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:44:18,412 WARN L250 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_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i[1088,1101] [2024-12-06 05:44:18,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:44:18,595 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:44:18,608 WARN L250 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_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i[1088,1101] [2024-12-06 05:44:18,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:44:18,688 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:44:18,688 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18 WrapperNode [2024-12-06 05:44:18,688 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:44:18,690 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:44:18,690 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:44:18,690 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:44:18,698 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,709 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,730 INFO L138 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2024-12-06 05:44:18,731 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:44:18,731 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:44:18,731 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:44:18,732 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:44:18,741 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,744 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,749 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,750 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,753 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,754 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,755 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,758 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:44:18,759 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:44:18,759 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:44:18,759 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:44:18,760 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:18" (1/1) ... [2024-12-06 05:44:18,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:44:18,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:44:18,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:44:18,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:44:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 05:44:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:44:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-12-06 05:44:18,831 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-12-06 05:44:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:44:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 05:44:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:44:18,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:44:18,834 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 05:44:18,947 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:44:18,949 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:44:19,125 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 05:44:19,125 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:44:19,166 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:44:19,166 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:44:19,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:44:19 BoogieIcfgContainer [2024-12-06 05:44:19,167 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:44:19,167 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:44:19,168 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:44:19,177 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:44:19,177 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:44:19" (1/1) ... [2024-12-06 05:44:19,178 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:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 05:44:19,184 INFO L158 Benchmark]: Toolchain (without parser) took 993.92ms. Allocated memory is still 142.6MB. Free memory was 115.3MB in the beginning and 76.6MB in the end (delta: 38.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-06 05:44:19,184 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:44:19,185 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.42ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 95.7MB in the end (delta: 19.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:44:19,185 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.28ms. Allocated memory is still 142.6MB. Free memory was 95.7MB in the beginning and 93.9MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:44:19,186 INFO L158 Benchmark]: Boogie Preprocessor took 26.46ms. Allocated memory is still 142.6MB. Free memory was 93.9MB in the beginning and 93.0MB in the end (delta: 868.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:44:19,186 INFO L158 Benchmark]: RCFGBuilder took 408.12ms. Allocated memory is still 142.6MB. Free memory was 93.0MB in the beginning and 78.2MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:44:19,187 INFO L158 Benchmark]: CodeCheck took 14.70ms. Allocated memory is still 142.6MB. Free memory was 77.9MB in the beginning and 76.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:44:19,190 INFO L338 ainManager$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:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.42ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 95.7MB in the end (delta: 19.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.28ms. Allocated memory is still 142.6MB. Free memory was 95.7MB in the beginning and 93.9MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.46ms. Allocated memory is still 142.6MB. Free memory was 93.9MB in the beginning and 93.0MB in the end (delta: 868.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 408.12ms. Allocated memory is still 142.6MB. Free memory was 93.0MB in the beginning and 78.2MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 14.70ms. Allocated memory is still 142.6MB. Free memory was 77.9MB in the beginning and 76.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 05:44:19,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --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 1d0c43dd41f99fbfade8285f6054d50d854da6853e7f72e8b1866aad54c9c5c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:44:21,677 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:44:21,779 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 05:44:21,810 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:44:21,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:44:21,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:44:21,812 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:44:21,812 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:44:21,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:44:21,813 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:44:21,813 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:44:21,813 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:44:21,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:44:21,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:44:21,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:44:21,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:44:21,814 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:44:21,814 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:44:21,814 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:44:21,815 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:44:21,815 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:44:21,815 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:44:21,815 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:44:21,815 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:44:21,815 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:44:21,815 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:44:21,816 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:44:21,816 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:44:21,816 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:44:21,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:44:21,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:44:21,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:44:21,816 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:44:21,817 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:44:21,817 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:44:21,817 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:44:21,817 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 1d0c43dd41f99fbfade8285f6054d50d854da6853e7f72e8b1866aad54c9c5c4 [2024-12-06 05:44:22,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:44:22,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:44:22,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:44:22,112 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:44:22,113 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:44:22,114 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-12-06 05:44:24,945 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/92fc30a84/c81aa770aa1d40c5a27d4d9503468f1c/FLAG0b230d2e8 [2024-12-06 05:44:25,161 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:44:25,162 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-12-06 05:44:25,172 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/92fc30a84/c81aa770aa1d40c5a27d4d9503468f1c/FLAG0b230d2e8 [2024-12-06 05:44:25,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/data/92fc30a84/c81aa770aa1d40c5a27d4d9503468f1c [2024-12-06 05:44:25,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:44:25,503 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:44:25,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:44:25,505 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:44:25,508 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:44:25,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e91d1af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25, skipping insertion in model container [2024-12-06 05:44:25,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,533 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:44:25,650 WARN L250 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_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i[1088,1101] [2024-12-06 05:44:25,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:44:25,762 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:44:25,770 WARN L250 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_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/sv-benchmarks/c/goblint-regression/13-privatized_35-traces-ex-2_true.i[1088,1101] [2024-12-06 05:44:25,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:44:25,831 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:44:25,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25 WrapperNode [2024-12-06 05:44:25,832 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:44:25,832 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:44:25,832 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:44:25,832 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:44:25,838 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,849 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,862 INFO L138 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51 [2024-12-06 05:44:25,862 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:44:25,862 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:44:25,863 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:44:25,863 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:44:25,869 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,871 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,879 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,880 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,882 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,883 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,884 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,886 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:44:25,887 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:44:25,887 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:44:25,887 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:44:25,888 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:25" (1/1) ... [2024-12-06 05:44:25,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:44:25,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:44:25,917 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:44:25,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:44:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-06 05:44:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:44:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-12-06 05:44:25,942 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-12-06 05:44:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 05:44:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 05:44:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-06 05:44:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:44:25,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:44:25,944 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-06 05:44:26,063 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:44:26,065 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:44:26,221 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-06 05:44:26,221 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:44:26,256 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:44:26,257 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:44:26,257 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:44:26 BoogieIcfgContainer [2024-12-06 05:44:26,257 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:44:26,258 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:44:26,258 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:44:26,265 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:44:26,265 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:44:26" (1/1) ... [2024-12-06 05:44:26,266 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:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 05:44:26,269 INFO L158 Benchmark]: Toolchain (without parser) took 765.58ms. Allocated memory is still 92.3MB. Free memory was 68.8MB in the beginning and 56.6MB in the end (delta: 12.2MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-12-06 05:44:26,269 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:44:26,270 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.51ms. Allocated memory is still 92.3MB. Free memory was 68.6MB in the beginning and 48.0MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 05:44:26,270 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.74ms. Allocated memory is still 92.3MB. Free memory was 48.0MB in the beginning and 46.4MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:44:26,271 INFO L158 Benchmark]: Boogie Preprocessor took 23.49ms. Allocated memory is still 92.3MB. Free memory was 46.4MB in the beginning and 45.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:44:26,271 INFO L158 Benchmark]: RCFGBuilder took 370.67ms. Allocated memory is still 92.3MB. Free memory was 45.0MB in the beginning and 57.9MB in the end (delta: -12.9MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-12-06 05:44:26,271 INFO L158 Benchmark]: CodeCheck took 10.06ms. Allocated memory is still 92.3MB. Free memory was 57.9MB in the beginning and 56.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:44:26,274 INFO L338 ainManager$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:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.51ms. Allocated memory is still 92.3MB. Free memory was 68.6MB in the beginning and 48.0MB in the end (delta: 20.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.74ms. Allocated memory is still 92.3MB. Free memory was 48.0MB in the beginning and 46.4MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.49ms. Allocated memory is still 92.3MB. Free memory was 46.4MB in the beginning and 45.0MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 370.67ms. Allocated memory is still 92.3MB. Free memory was 45.0MB in the beginning and 57.9MB in the end (delta: -12.9MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * CodeCheck took 10.06ms. Allocated memory is still 92.3MB. Free memory was 57.9MB in the beginning and 56.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 05:44:26,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b82f8ba-e580-4ca3-81cf-3136a0a9f682/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported