./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi001_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for memory safety (deref-memtrack)
Using default analysis
Version d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi001_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4c09a669e55905e4420a018d9d131490861f4e5b62b0d12706f3ee95b5f0c90f
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-25 04:12:07,033 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-25 04:12:07,130 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf
[2024-11-25 04:12:07,134 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-25 04:12:07,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-25 04:12:07,156 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-25 04:12:07,157 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-25 04:12:07,158 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * Bitprecise bitfields=true
[2024-11-25 04:12:07,158 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2024-11-25 04:12:07,159 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-25 04:12:07,159 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-25 04:12:07,159 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-25 04:12:07,159 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-25 04:12:07,159 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-25 04:12:07,159 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-25 04:12:07,159 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2024-11-25 04:12:07,159 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2024-11-25 04:12:07,160 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-25 04:12:07,160 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 04:12:07,160 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-25 04:12:07,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-25 04:12:07,164 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN
[2024-11-25 04:12:07,164 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-25 04:12:07,164 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_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3
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 valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
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 -> 4c09a669e55905e4420a018d9d131490861f4e5b62b0d12706f3ee95b5f0c90f
[2024-11-25 04:12:07,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-25 04:12:07,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-25 04:12:07,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-25 04:12:07,543 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-25 04:12:07,544 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-25 04:12:07,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-wmm/rfi001_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i
[2024-11-25 04:12:10,581 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/ee72cffbb/aec797df769b47c98f1dcaccb52e36ce/FLAG391d1310a
[2024-11-25 04:12:10,976 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-25 04:12:10,976 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/sv-benchmarks/c/pthread-wmm/rfi001_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i
[2024-11-25 04:12:10,997 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/ee72cffbb/aec797df769b47c98f1dcaccb52e36ce/FLAG391d1310a
[2024-11-25 04:12:11,025 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/ee72cffbb/aec797df769b47c98f1dcaccb52e36ce
[2024-11-25 04:12:11,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-25 04:12:11,031 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-25 04:12:11,036 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-25 04:12:11,036 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-25 04:12:11,041 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-25 04:12:11,042 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,045 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24520930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11, skipping insertion in model container
[2024-11-25 04:12:11,045 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,101 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-25 04:12:11,628 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 04:12:11,640 INFO L200 MainTranslator]: Completed pre-run
[2024-11-25 04:12:11,703 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 04:12:11,742 INFO L204 MainTranslator]: Completed translation
[2024-11-25 04:12:11,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11 WrapperNode
[2024-11-25 04:12:11,743 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-25 04:12:11,744 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-25 04:12:11,744 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-25 04:12:11,744 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-25 04:12:11,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,769 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,797 INFO L138 Inliner]: procedures = 174, calls = 38, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 134
[2024-11-25 04:12:11,798 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-25 04:12:11,802 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-25 04:12:11,802 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-25 04:12:11,803 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-25 04:12:11,813 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,816 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,817 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,824 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,825 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,827 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,829 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,830 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,833 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-25 04:12:11,834 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-25 04:12:11,834 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-25 04:12:11,834 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-25 04:12:11,835 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:11" (1/1) ...
[2024-11-25 04:12:11,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 04:12:11,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/z3
[2024-11-25 04:12:11,870 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-25 04:12:11,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-25 04:12:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2024-11-25 04:12:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-25 04:12:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2024-11-25 04:12:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2024-11-25 04:12:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2024-11-25 04:12:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2024-11-25 04:12:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-25 04:12:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2024-11-25 04:12:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-25 04:12:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-25 04:12:11,911 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement.
[2024-11-25 04:12:12,097 INFO L234 CfgBuilder]: Building ICFG
[2024-11-25 04:12:12,100 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-25 04:12:12,529 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program.
[2024-11-25 04:12:12,529 INFO L283 CfgBuilder]: Performing block encoding
[2024-11-25 04:12:12,749 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-25 04:12:12,749 INFO L312 CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-25 04:12:12,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:12 BoogieIcfgContainer
[2024-11-25 04:12:12,750 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-25 04:12:12,750 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-25 04:12:12,751 INFO L270 PluginConnector]: Initializing CodeCheck...
[2024-11-25 04:12:12,761 INFO L274 PluginConnector]: CodeCheck initialized
[2024-11-25 04:12:12,762 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:12" (1/1) ...
[2024-11-25 04:12:12,763 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$Toolchain.processToolchain(ToolchainManager.java:319)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2024-11-25 04:12:12,769 INFO L158 Benchmark]: Toolchain (without parser) took 1737.69ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 79.3MB in the end (delta: 11.5MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB.
[2024-11-25 04:12:12,769 INFO L158 Benchmark]: CDTParser took 1.60ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:12,770 INFO L158 Benchmark]: CACSL2BoogieTranslator took 707.45ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 68.2MB in the end (delta: 22.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-11-25 04:12:12,770 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.06ms. Allocated memory is still 117.4MB. Free memory was 68.2MB in the beginning and 65.7MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:12,770 INFO L158 Benchmark]: Boogie Preprocessor took 30.84ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 64.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:12,771 INFO L158 Benchmark]: RCFGBuilder took 915.93ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 80.6MB in the end (delta: -16.6MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB.
[2024-11-25 04:12:12,771 INFO L158 Benchmark]: CodeCheck took 16.59ms. Allocated memory is still 117.4MB. Free memory was 80.6MB in the beginning and 79.8MB in the end (delta: 780.3kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:12,774 INFO L338 ainManager$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 1.60ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 707.45ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 68.2MB in the end (delta: 22.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 54.06ms. Allocated memory is still 117.4MB. Free memory was 68.2MB in the beginning and 65.7MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB.
* Boogie Preprocessor took 30.84ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 64.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB.
* RCFGBuilder took 915.93ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 80.6MB in the end (delta: -16.6MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB.
* CodeCheck took 16.59ms. Allocated memory is still 117.4MB. Free memory was 80.6MB in the beginning and 79.8MB in the end (delta: 780.3kB). There was no memory consumed. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-11-25 04:12:12,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi001_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4c09a669e55905e4420a018d9d131490861f4e5b62b0d12706f3ee95b5f0c90f
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-25 04:12:15,467 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-25 04:12:15,623 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf
[2024-11-25 04:12:15,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-25 04:12:15,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-25 04:12:15,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-25 04:12:15,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-25 04:12:15,670 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-25 04:12:15,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-25 04:12:15,670 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-25 04:12:15,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-25 04:12:15,672 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2024-11-25 04:12:15,672 INFO L153 SettingsManager]: * Bitprecise bitfields=true
[2024-11-25 04:12:15,672 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2024-11-25 04:12:15,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-25 04:12:15,672 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-25 04:12:15,673 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-25 04:12:15,673 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-25 04:12:15,673 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-25 04:12:15,673 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-25 04:12:15,673 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-25 04:12:15,673 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-25 04:12:15,674 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-25 04:12:15,674 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2024-11-25 04:12:15,674 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2024-11-25 04:12:15,674 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt
[2024-11-25 04:12:15,674 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode
[2024-11-25 04:12:15,674 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-25 04:12:15,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 04:12:15,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-25 04:12:15,675 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-25 04:12:15,675 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS
[2024-11-25 04:12:15,676 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-25 04:12:15,676 INFO L153 SettingsManager]: * Use separate solver for trace checks=false
[2024-11-25 04:12:15,676 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_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3
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 valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
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 -> 4c09a669e55905e4420a018d9d131490861f4e5b62b0d12706f3ee95b5f0c90f
[2024-11-25 04:12:16,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-25 04:12:16,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-25 04:12:16,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-25 04:12:16,056 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-25 04:12:16,057 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-25 04:12:16,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-wmm/rfi001_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i
[2024-11-25 04:12:19,004 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/f9b8f3b45/89ee4ddbad9f4814986eb44e9556ef84/FLAGf8617669c
[2024-11-25 04:12:19,339 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-25 04:12:19,340 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/sv-benchmarks/c/pthread-wmm/rfi001_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i
[2024-11-25 04:12:19,361 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/f9b8f3b45/89ee4ddbad9f4814986eb44e9556ef84/FLAGf8617669c
[2024-11-25 04:12:19,383 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/data/f9b8f3b45/89ee4ddbad9f4814986eb44e9556ef84
[2024-11-25 04:12:19,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-25 04:12:19,389 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-25 04:12:19,390 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-25 04:12:19,391 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-25 04:12:19,396 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-25 04:12:19,397 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:19" (1/1) ...
[2024-11-25 04:12:19,399 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73fb7534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:19, skipping insertion in model container
[2024-11-25 04:12:19,399 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:19" (1/1) ...
[2024-11-25 04:12:19,454 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-25 04:12:19,872 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 04:12:19,888 INFO L200 MainTranslator]: Completed pre-run
[2024-11-25 04:12:19,960 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 04:12:20,001 INFO L204 MainTranslator]: Completed translation
[2024-11-25 04:12:20,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20 WrapperNode
[2024-11-25 04:12:20,002 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-25 04:12:20,003 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-25 04:12:20,003 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-25 04:12:20,003 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-25 04:12:20,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,027 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,052 INFO L138 Inliner]: procedures = 175, calls = 38, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 135
[2024-11-25 04:12:20,053 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-25 04:12:20,054 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-25 04:12:20,054 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-25 04:12:20,054 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-25 04:12:20,063 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,063 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,070 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,074 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,090 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,092 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,094 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,100 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,104 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-25 04:12:20,109 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-25 04:12:20,109 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-25 04:12:20,109 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-25 04:12:20,110 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:20" (1/1) ...
[2024-11-25 04:12:20,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 04:12:20,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/z3
[2024-11-25 04:12:20,158 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-25 04:12:20,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-25 04:12:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2024-11-25 04:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-25 04:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2024-11-25 04:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2024-11-25 04:12:20,197 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2024-11-25 04:12:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2024-11-25 04:12:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2024-11-25 04:12:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2024-11-25 04:12:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-25 04:12:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-25 04:12:20,201 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement.
[2024-11-25 04:12:20,364 INFO L234 CfgBuilder]: Building ICFG
[2024-11-25 04:12:20,366 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-25 04:12:20,772 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program.
[2024-11-25 04:12:20,773 INFO L283 CfgBuilder]: Performing block encoding
[2024-11-25 04:12:21,010 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-25 04:12:21,012 INFO L312 CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-25 04:12:21,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:21 BoogieIcfgContainer
[2024-11-25 04:12:21,013 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-25 04:12:21,013 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-25 04:12:21,013 INFO L270 PluginConnector]: Initializing CodeCheck...
[2024-11-25 04:12:21,025 INFO L274 PluginConnector]: CodeCheck initialized
[2024-11-25 04:12:21,025 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:21" (1/1) ...
[2024-11-25 04:12:21,026 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)
[2024-11-25 04:12:21,033 INFO L158 Benchmark]: Toolchain (without parser) took 1644.05ms. Allocated memory is still 83.9MB. Free memory was 59.1MB in the beginning and 55.7MB in the end (delta: 3.5MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB.
[2024-11-25 04:12:21,034 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory was 65.6MB in the beginning and 65.6MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:21,034 INFO L158 Benchmark]: CACSL2BoogieTranslator took 612.65ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 36.3MB in the end (delta: 22.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-11-25 04:12:21,035 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.03ms. Allocated memory is still 83.9MB. Free memory was 36.3MB in the beginning and 33.8MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:21,035 INFO L158 Benchmark]: Boogie Preprocessor took 54.34ms. Allocated memory is still 83.9MB. Free memory was 33.8MB in the beginning and 32.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:21,036 INFO L158 Benchmark]: RCFGBuilder took 904.05ms. Allocated memory is still 83.9MB. Free memory was 32.0MB in the beginning and 57.4MB in the end (delta: -25.4MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB.
[2024-11-25 04:12:21,036 INFO L158 Benchmark]: CodeCheck took 18.29ms. Allocated memory is still 83.9MB. Free memory was 56.9MB in the beginning and 55.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 04:12:21,038 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 0.47ms. Allocated memory is still 83.9MB. Free memory was 65.6MB in the beginning and 65.6MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 612.65ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 36.3MB in the end (delta: 22.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 50.03ms. Allocated memory is still 83.9MB. Free memory was 36.3MB in the beginning and 33.8MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB.
* Boogie Preprocessor took 54.34ms. Allocated memory is still 83.9MB. Free memory was 33.8MB in the beginning and 32.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB.
* RCFGBuilder took 904.05ms. Allocated memory is still 83.9MB. Free memory was 32.0MB in the beginning and 57.4MB in the end (delta: -25.4MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB.
* CodeCheck took 18.29ms. Allocated memory is still 83.9MB. Free memory was 56.9MB in the beginning and 55.7MB 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.
[2024-11-25 04:12:21,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78af8542-3de7-4f4e-abff-045dfee06e15/bin/ukojak-verify-ENZ3QT5qd3/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