./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 0e0057cc
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9 --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 8d24e1fe59577ae07a5b7a898c9dc79f871eafbb8fdf9529a0c24eed9c094f3d
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-0e0057c
[2023-12-03 01:52:20,111 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-12-03 01:52:20,175 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf
[2023-12-03 01:52:20,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-12-03 01:52:20,179 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2023-12-03 01:52:20,199 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-12-03 01:52:20,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-12-03 01:52:20,201 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS
[2023-12-03 01:52:20,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-12-03 01:52:20,202 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-12-03 01:52:20,203 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-12-03 01:52:20,203 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-12-03 01:52:20,204 INFO L153 SettingsManager]: * sizeof long=4
[2023-12-03 01:52:20,204 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-12-03 01:52:20,205 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-12-03 01:52:20,205 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-12-03 01:52:20,206 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-12-03 01:52:20,206 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-12-03 01:52:20,206 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-12-03 01:52:20,207 INFO L153 SettingsManager]: * sizeof long double=12
[2023-12-03 01:52:20,207 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-12-03 01:52:20,209 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-12-03 01:52:20,210 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2023-12-03 01:52:20,210 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2023-12-03 01:52:20,210 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2023-12-03 01:52:20,211 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-12-03 01:52:20,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-12-03 01:52:20,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-12-03 01:52:20,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-12-03 01:52:20,212 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-12-03 01:52:20,212 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN
[2023-12-03 01:52:20,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-12-03 01:52:20,213 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-12-03 01:52:20,213 INFO L153 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_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d24e1fe59577ae07a5b7a898c9dc79f871eafbb8fdf9529a0c24eed9c094f3d
[2023-12-03 01:52:20,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-12-03 01:52:20,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-12-03 01:52:20,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-12-03 01:52:20,464 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-12-03 01:52:20,465 INFO L274 PluginConnector]: CDTParser initialized
[2023-12-03 01:52:20,466 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i
[2023-12-03 01:52:23,266 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-12-03 01:52:23,489 INFO L384 CDTParser]: Found 1 translation units.
[2023-12-03 01:52:23,490 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i
[2023-12-03 01:52:23,509 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data/10fe280f3/c9f1a40d456b43b8a74c17975697b1ca/FLAG1f42bd31d
[2023-12-03 01:52:23,523 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data/10fe280f3/c9f1a40d456b43b8a74c17975697b1ca
[2023-12-03 01:52:23,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-12-03 01:52:23,528 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-12-03 01:52:23,529 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-12-03 01:52:23,529 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-12-03 01:52:23,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-12-03 01:52:23,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:52:23" (1/1) ...
[2023-12-03 01:52:23,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4914c453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:23, skipping insertion in model container
[2023-12-03 01:52:23,536 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:52:23" (1/1) ...
[2023-12-03 01:52:23,584 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-12-03 01:52:24,010 WARN L240 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_bc6475e1-9b63-4e3d-9937-8dfae055710c/sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i[41323,41336]
[2023-12-03 01:52:24,036 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-12-03 01:52:24,052 INFO L202 MainTranslator]: Completed pre-run
[2023-12-03 01:52:24,092 WARN L240 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_bc6475e1-9b63-4e3d-9937-8dfae055710c/sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i[41323,41336]
[2023-12-03 01:52:24,102 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-12-03 01:52:24,163 WARN L675 CHandler]: The function g is called, but not defined or handled by StandardFunctionHandler.
[2023-12-03 01:52:24,171 INFO L206 MainTranslator]: Completed translation
[2023-12-03 01:52:24,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24 WrapperNode
[2023-12-03 01:52:24,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-12-03 01:52:24,173 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-12-03 01:52:24,173 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-12-03 01:52:24,173 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-12-03 01:52:24,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,198 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,225 INFO L138 Inliner]: procedures = 274, calls = 52, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 176
[2023-12-03 01:52:24,225 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-12-03 01:52:24,226 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-12-03 01:52:24,226 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-12-03 01:52:24,226 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-12-03 01:52:24,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,240 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,240 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,248 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,254 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,256 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,259 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,263 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-12-03 01:52:24,264 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-12-03 01:52:24,264 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-12-03 01:52:24,264 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-12-03 01:52:24,265 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-12-03 01:52:24,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3
[2023-12-03 01:52:24,295 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2023-12-03 01:52:24,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2023-12-03 01:52:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-12-03 01:52:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-12-03 01:52:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock
[2023-12-03 01:52:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2023-12-03 01:52:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2023-12-03 01:52:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2023-12-03 01:52:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-12-03 01:52:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun
[2023-12-03 01:52:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun
[2023-12-03 01:52:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2023-12-03 01:52:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-12-03 01:52:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-12-03 01:52:24,341 WARN L213 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2023-12-03 01:52:24,485 INFO L241 CfgBuilder]: Building ICFG
[2023-12-03 01:52:24,487 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-12-03 01:52:24,714 INFO L282 CfgBuilder]: Performing block encoding
[2023-12-03 01:52:24,755 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-12-03 01:52:24,756 INFO L309 CfgBuilder]: Removed 16 assume(true) statements.
[2023-12-03 01:52:24,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:52:24 BoogieIcfgContainer
[2023-12-03 01:52:24,758 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-12-03 01:52:24,758 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2023-12-03 01:52:24,759 INFO L270 PluginConnector]: Initializing CodeCheck...
[2023-12-03 01:52:24,768 INFO L274 PluginConnector]: CodeCheck initialized
[2023-12-03 01:52:24,768 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:52:24" (1/1) ...
[2023-12-03 01:52:24,769 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:359)
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)
[2023-12-03 01:52:24,773 INFO L158 Benchmark]: Toolchain (without parser) took 1244.57ms. Allocated memory is still 163.6MB. Free memory was 120.8MB in the beginning and 113.4MB in the end (delta: 7.4MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB.
[2023-12-03 01:52:24,774 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory was 56.9MB in the beginning and 56.8MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-12-03 01:52:24,774 INFO L158 Benchmark]: CACSL2BoogieTranslator took 643.24ms. Allocated memory is still 163.6MB. Free memory was 120.4MB in the beginning and 90.6MB in the end (delta: 29.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB.
[2023-12-03 01:52:24,775 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.56ms. Allocated memory is still 163.6MB. Free memory was 90.6MB in the beginning and 88.0MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-12-03 01:52:24,776 INFO L158 Benchmark]: Boogie Preprocessor took 36.67ms. Allocated memory is still 163.6MB. Free memory was 88.0MB in the beginning and 85.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-12-03 01:52:24,776 INFO L158 Benchmark]: RCFGBuilder took 494.12ms. Allocated memory is still 163.6MB. Free memory was 85.9MB in the beginning and 114.3MB in the end (delta: -28.3MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB.
[2023-12-03 01:52:24,777 INFO L158 Benchmark]: CodeCheck took 12.88ms. Allocated memory is still 163.6MB. Free memory was 114.3MB in the beginning and 113.4MB in the end (delta: 832.8kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-12-03 01:52:24,780 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:174)
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory was 56.9MB in the beginning and 56.8MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 643.24ms. Allocated memory is still 163.6MB. Free memory was 120.4MB in the beginning and 90.6MB in the end (delta: 29.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 52.56ms. Allocated memory is still 163.6MB. Free memory was 90.6MB in the beginning and 88.0MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 36.67ms. Allocated memory is still 163.6MB. Free memory was 88.0MB in the beginning and 85.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 494.12ms. Allocated memory is still 163.6MB. Free memory was 85.9MB in the beginning and 114.3MB in the end (delta: -28.3MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB.
* CodeCheck took 12.88ms. Allocated memory is still 163.6MB. Free memory was 114.3MB in the beginning and 113.4MB in the end (delta: 832.8kB). There was no memory consumed. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2023-12-03 01:52:24,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9 --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 8d24e1fe59577ae07a5b7a898c9dc79f871eafbb8fdf9529a0c24eed9c094f3d
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-0e0057c
[2023-12-03 01:52:26,667 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-12-03 01:52:26,744 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Bitvector.epf
[2023-12-03 01:52:26,776 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-12-03 01:52:26,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-12-03 01:52:26,777 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS
[2023-12-03 01:52:26,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-12-03 01:52:26,779 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-12-03 01:52:26,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-12-03 01:52:26,780 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-12-03 01:52:26,780 INFO L153 SettingsManager]: * sizeof long=4
[2023-12-03 01:52:26,781 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-12-03 01:52:26,781 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-12-03 01:52:26,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-12-03 01:52:26,782 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-12-03 01:52:26,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-12-03 01:52:26,783 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2023-12-03 01:52:26,784 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2023-12-03 01:52:26,784 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2023-12-03 01:52:26,785 INFO L153 SettingsManager]: * sizeof long double=12
[2023-12-03 01:52:26,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-12-03 01:52:26,786 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-12-03 01:52:26,786 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2023-12-03 01:52:26,787 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2023-12-03 01:52:26,787 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2023-12-03 01:52:26,788 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt
[2023-12-03 01:52:26,788 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode
[2023-12-03 01:52:26,789 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-12-03 01:52:26,789 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-12-03 01:52:26,790 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-12-03 01:52:26,790 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-12-03 01:52:26,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-12-03 01:52:26,791 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS
[2023-12-03 01:52:26,792 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-12-03 01:52:26,792 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-12-03 01:52:26,792 INFO L153 SettingsManager]: * Use separate solver for trace checks=false
[2023-12-03 01:52:26,792 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-12-03 01:52:26,793 INFO L153 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_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d24e1fe59577ae07a5b7a898c9dc79f871eafbb8fdf9529a0c24eed9c094f3d
[2023-12-03 01:52:27,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-12-03 01:52:27,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-12-03 01:52:27,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-12-03 01:52:27,099 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-12-03 01:52:27,100 INFO L274 PluginConnector]: CDTParser initialized
[2023-12-03 01:52:27,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i
[2023-12-03 01:52:29,970 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-12-03 01:52:30,246 INFO L384 CDTParser]: Found 1 translation units.
[2023-12-03 01:52:30,247 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i
[2023-12-03 01:52:30,264 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data/dd93f6866/96e9e04ba4a8448e80b61bb373d1fbe0/FLAGde0e96a24
[2023-12-03 01:52:30,276 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/data/dd93f6866/96e9e04ba4a8448e80b61bb373d1fbe0
[2023-12-03 01:52:30,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-12-03 01:52:30,280 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-12-03 01:52:30,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-12-03 01:52:30,282 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-12-03 01:52:30,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-12-03 01:52:30,286 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:30,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b438b42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30, skipping insertion in model container
[2023-12-03 01:52:30,287 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:30,334 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-12-03 01:52:30,737 WARN L240 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_bc6475e1-9b63-4e3d-9937-8dfae055710c/sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i[41323,41336]
[2023-12-03 01:52:30,765 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-12-03 01:52:30,784 INFO L202 MainTranslator]: Completed pre-run
[2023-12-03 01:52:30,823 WARN L240 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_bc6475e1-9b63-4e3d-9937-8dfae055710c/sv-benchmarks/c/goblint-regression/28-race_reach_27-funptr_racing.i[41323,41336]
[2023-12-03 01:52:30,833 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-12-03 01:52:30,918 WARN L675 CHandler]: The function g is called, but not defined or handled by StandardFunctionHandler.
[2023-12-03 01:52:30,926 INFO L206 MainTranslator]: Completed translation
[2023-12-03 01:52:30,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30 WrapperNode
[2023-12-03 01:52:30,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-12-03 01:52:30,928 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-12-03 01:52:30,928 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-12-03 01:52:30,929 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-12-03 01:52:30,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:30,964 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:30,992 INFO L138 Inliner]: procedures = 278, calls = 52, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 177
[2023-12-03 01:52:30,993 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-12-03 01:52:30,994 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-12-03 01:52:30,994 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-12-03 01:52:30,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-12-03 01:52:31,003 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,003 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,008 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,008 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,018 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,022 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,026 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,028 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,032 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-12-03 01:52:31,033 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-12-03 01:52:31,034 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-12-03 01:52:31,034 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-12-03 01:52:31,035 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:30" (1/1) ...
[2023-12-03 01:52:31,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-12-03 01:52:31,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3
[2023-12-03 01:52:31,063 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2023-12-03 01:52:31,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2023-12-03 01:52:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2023-12-03 01:52:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-12-03 01:52:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-12-03 01:52:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2023-12-03 01:52:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2023-12-03 01:52:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4
[2023-12-03 01:52:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock
[2023-12-03 01:52:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2023-12-03 01:52:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-12-03 01:52:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun
[2023-12-03 01:52:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun
[2023-12-03 01:52:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-12-03 01:52:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-12-03 01:52:31,106 WARN L213 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2023-12-03 01:52:31,254 INFO L241 CfgBuilder]: Building ICFG
[2023-12-03 01:52:31,257 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-12-03 01:52:31,542 INFO L282 CfgBuilder]: Performing block encoding
[2023-12-03 01:52:31,593 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-12-03 01:52:31,593 INFO L309 CfgBuilder]: Removed 16 assume(true) statements.
[2023-12-03 01:52:31,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:52:31 BoogieIcfgContainer
[2023-12-03 01:52:31,595 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-12-03 01:52:31,596 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2023-12-03 01:52:31,596 INFO L270 PluginConnector]: Initializing CodeCheck...
[2023-12-03 01:52:31,603 INFO L274 PluginConnector]: CodeCheck initialized
[2023-12-03 01:52:31,603 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:52:31" (1/1) ...
[2023-12-03 01:52:31,604 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:359)
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)
[2023-12-03 01:52:31,608 INFO L158 Benchmark]: Toolchain (without parser) took 1327.90ms. Allocated memory is still 109.1MB. Free memory was 83.1MB in the beginning and 46.7MB in the end (delta: 36.5MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB.
[2023-12-03 01:52:31,609 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 43.2MB in the beginning and 43.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-12-03 01:52:31,609 INFO L158 Benchmark]: CACSL2BoogieTranslator took 646.07ms. Allocated memory is still 109.1MB. Free memory was 83.1MB in the beginning and 78.8MB in the end (delta: 4.3MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB.
[2023-12-03 01:52:31,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.90ms. Allocated memory is still 109.1MB. Free memory was 78.8MB in the beginning and 76.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-12-03 01:52:31,611 INFO L158 Benchmark]: Boogie Preprocessor took 39.00ms. Allocated memory is still 109.1MB. Free memory was 76.1MB in the beginning and 73.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-12-03 01:52:31,611 INFO L158 Benchmark]: RCFGBuilder took 561.74ms. Allocated memory is still 109.1MB. Free memory was 73.3MB in the beginning and 47.4MB in the end (delta: 25.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2023-12-03 01:52:31,612 INFO L158 Benchmark]: CodeCheck took 11.11ms. Allocated memory is still 109.1MB. Free memory was 47.4MB in the beginning and 46.7MB in the end (delta: 707.6kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-12-03 01:52:31,615 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:174)
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 43.2MB in the beginning and 43.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 646.07ms. Allocated memory is still 109.1MB. Free memory was 83.1MB in the beginning and 78.8MB in the end (delta: 4.3MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 64.90ms. Allocated memory is still 109.1MB. Free memory was 78.8MB in the beginning and 76.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 39.00ms. Allocated memory is still 109.1MB. Free memory was 76.1MB in the beginning and 73.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 561.74ms. Allocated memory is still 109.1MB. Free memory was 73.3MB in the beginning and 47.4MB in the end (delta: 25.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
* CodeCheck took 11.11ms. Allocated memory is still 109.1MB. Free memory was 47.4MB in the beginning and 46.7MB in the end (delta: 707.6kB). There was no memory consumed. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2023-12-03 01:52:31,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc6475e1-9b63-4e3d-9937-8dfae055710c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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