./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c --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_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/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_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/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_cd42850d-6aa5-43e2-979e-c015e19ab09b/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 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-25 03:01:53,955 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-25 03:01:54,030 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf
[2024-11-25 03:01:54,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-25 03:01:54,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-25 03:01:54,076 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-25 03:01:54,079 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-25 03:01:54,079 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-25 03:01:54,080 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-25 03:01:54,080 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-25 03:01:54,081 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-25 03:01:54,081 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-25 03:01:54,081 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-25 03:01:54,081 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2024-11-25 03:01:54,081 INFO L153 SettingsManager]: * Bitprecise bitfields=true
[2024-11-25 03:01:54,082 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2024-11-25 03:01:54,083 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-25 03:01:54,083 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-25 03:01:54,083 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-25 03:01:54,083 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-25 03:01:54,083 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-25 03:01:54,083 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-25 03:01:54,084 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2024-11-25 03:01:54,084 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2024-11-25 03:01:54,084 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-25 03:01:54,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 03:01:54,084 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-25 03:01:54,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-25 03:01:54,084 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN
[2024-11-25 03:01:54,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-25 03:01:54,085 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_cd42850d-6aa5-43e2-979e-c015e19ab09b/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 -> 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c
[2024-11-25 03:01:54,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-25 03:01:54,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-25 03:01:54,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-25 03:01:54,441 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-25 03:01:54,441 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-25 03:01:54,442 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c
[2024-11-25 03:01:57,408 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/5dead5db9/7d5b07b13630476e91326121871aa10c/FLAGe0d27009c
[2024-11-25 03:01:57,736 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-25 03:01:57,737 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c
[2024-11-25 03:01:57,751 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/5dead5db9/7d5b07b13630476e91326121871aa10c/FLAGe0d27009c
[2024-11-25 03:01:57,765 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/5dead5db9/7d5b07b13630476e91326121871aa10c
[2024-11-25 03:01:57,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-25 03:01:57,769 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-25 03:01:57,771 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-25 03:01:57,771 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-25 03:01:57,776 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-25 03:01:57,777 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:01:57" (1/1) ...
[2024-11-25 03:01:57,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51bee056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:57, skipping insertion in model container
[2024-11-25 03:01:57,779 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:01:57" (1/1) ...
[2024-11-25 03:01:57,797 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-25 03:01:58,015 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 03:01:58,028 INFO L200 MainTranslator]: Completed pre-run
[2024-11-25 03:01:58,057 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 03:01:58,076 INFO L204 MainTranslator]: Completed translation
[2024-11-25 03:01:58,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58 WrapperNode
[2024-11-25 03:01:58,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-25 03:01:58,077 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-25 03:01:58,078 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-25 03:01:58,078 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-25 03:01:58,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,094 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,133 INFO L138 Inliner]: procedures = 25, calls = 33, calls flagged for inlining = 18, calls inlined = 26, statements flattened = 267
[2024-11-25 03:01:58,135 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-25 03:01:58,136 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-25 03:01:58,136 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-25 03:01:58,136 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-25 03:01:58,145 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,153 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,157 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,178 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,179 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,186 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,192 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,193 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-25 03:01:58,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-25 03:01:58,201 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-25 03:01:58,201 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-25 03:01:58,202 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:01:58" (1/1) ...
[2024-11-25 03:01:58,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 03:01:58,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/z3
[2024-11-25 03:01:58,248 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-25 03:01:58,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-25 03:01:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-25 03:01:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure thread1
[2024-11-25 03:01:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1
[2024-11-25 03:01:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure thread2
[2024-11-25 03:01:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2
[2024-11-25 03:01:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure thread3
[2024-11-25 03:01:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3
[2024-11-25 03:01:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-25 03:01:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2024-11-25 03:01:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-25 03:01:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-25 03:01:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-25 03:01:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2024-11-25 03:01:58,288 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 03:01:58,437 INFO L234 CfgBuilder]: Building ICFG
[2024-11-25 03:01:58,439 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-25 03:01:59,107 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program.
[2024-11-25 03:01:59,107 INFO L283 CfgBuilder]: Performing block encoding
[2024-11-25 03:01:59,135 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-25 03:01:59,135 INFO L312 CfgBuilder]: Removed 6 assume(true) statements.
[2024-11-25 03:01:59,135 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:01:59 BoogieIcfgContainer
[2024-11-25 03:01:59,136 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-25 03:01:59,140 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-25 03:01:59,140 INFO L270 PluginConnector]: Initializing CodeCheck...
[2024-11-25 03:01:59,151 INFO L274 PluginConnector]: CodeCheck initialized
[2024-11-25 03:01:59,151 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:01:59" (1/1) ...
[2024-11-25 03:01:59,152 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 03:01:59,158 INFO L158 Benchmark]: Toolchain (without parser) took 1387.60ms. Allocated memory is still 117.4MB. Free memory was 93.8MB in the beginning and 47.2MB in the end (delta: 46.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB.
[2024-11-25 03:01:59,159 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 167.8MB. Free memory was 104.5MB in the beginning and 104.3MB in the end (delta: 215.7kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 03:01:59,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.05ms. Allocated memory is still 117.4MB. Free memory was 93.8MB in the beginning and 81.2MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-25 03:01:59,160 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.18ms. Allocated memory is still 117.4MB. Free memory was 81.2MB in the beginning and 78.9MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-25 03:01:59,160 INFO L158 Benchmark]: Boogie Preprocessor took 64.18ms. Allocated memory is still 117.4MB. Free memory was 78.9MB in the beginning and 77.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 03:01:59,161 INFO L158 Benchmark]: RCFGBuilder took 934.65ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 48.4MB in the end (delta: 28.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB.
[2024-11-25 03:01:59,161 INFO L158 Benchmark]: CodeCheck took 15.93ms. Allocated memory is still 117.4MB. Free memory was 48.4MB in the beginning and 47.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 03:01:59,164 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck:
- ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported
de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172)
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.29ms. Allocated memory is still 167.8MB. Free memory was 104.5MB in the beginning and 104.3MB in the end (delta: 215.7kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 306.05ms. Allocated memory is still 117.4MB. Free memory was 93.8MB in the beginning and 81.2MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 58.18ms. Allocated memory is still 117.4MB. Free memory was 81.2MB in the beginning and 78.9MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 64.18ms. Allocated memory is still 117.4MB. Free memory was 78.9MB in the beginning and 77.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB.
* RCFGBuilder took 934.65ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 48.4MB in the end (delta: 28.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB.
* CodeCheck took 15.93ms. Allocated memory is still 117.4MB. Free memory was 48.4MB in the beginning and 47.2MB 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 03:01:59,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/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_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/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_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/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_cd42850d-6aa5-43e2-979e-c015e19ab09b/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 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-25 03:02:01,889 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-25 03:02:02,000 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf
[2024-11-25 03:02:02,059 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-25 03:02:02,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-25 03:02:02,061 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-25 03:02:02,061 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-25 03:02:02,061 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-25 03:02:02,061 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-25 03:02:02,061 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-25 03:02:02,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-25 03:02:02,062 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2024-11-25 03:02:02,062 INFO L153 SettingsManager]: * Bitprecise bitfields=true
[2024-11-25 03:02:02,062 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2024-11-25 03:02:02,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-25 03:02:02,062 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-25 03:02:02,062 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-25 03:02:02,062 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-25 03:02:02,063 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-25 03:02:02,063 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-25 03:02:02,063 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-25 03:02:02,063 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-25 03:02:02,063 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-25 03:02:02,063 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2024-11-25 03:02:02,064 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2024-11-25 03:02:02,064 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt
[2024-11-25 03:02:02,064 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode
[2024-11-25 03:02:02,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-25 03:02:02,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 03:02:02,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-25 03:02:02,065 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-25 03:02:02,065 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS
[2024-11-25 03:02:02,065 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-25 03:02:02,065 INFO L153 SettingsManager]: * Use separate solver for trace checks=false
[2024-11-25 03:02:02,065 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_cd42850d-6aa5-43e2-979e-c015e19ab09b/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 -> 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c
[2024-11-25 03:02:02,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-25 03:02:02,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-25 03:02:02,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-25 03:02:02,376 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-25 03:02:02,376 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-25 03:02:02,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c
[2024-11-25 03:02:05,313 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/4bb06e57f/1c354d7c69c047369b2026d69162a13d/FLAG323ff223d
[2024-11-25 03:02:05,602 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-25 03:02:05,604 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c
[2024-11-25 03:02:05,632 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/4bb06e57f/1c354d7c69c047369b2026d69162a13d/FLAG323ff223d
[2024-11-25 03:02:05,655 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/data/4bb06e57f/1c354d7c69c047369b2026d69162a13d
[2024-11-25 03:02:05,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-25 03:02:05,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-25 03:02:05,665 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-25 03:02:05,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-25 03:02:05,674 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-25 03:02:05,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:02:05" (1/1) ...
[2024-11-25 03:02:05,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@668a6821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:05, skipping insertion in model container
[2024-11-25 03:02:05,680 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:02:05" (1/1) ...
[2024-11-25 03:02:05,702 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-25 03:02:05,939 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-25 03:02:05,947 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 03:02:05,966 INFO L200 MainTranslator]: Completed pre-run
[2024-11-25 03:02:06,025 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-25 03:02:06,045 INFO L204 MainTranslator]: Completed translation
[2024-11-25 03:02:06,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06 WrapperNode
[2024-11-25 03:02:06,045 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-25 03:02:06,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-25 03:02:06,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-25 03:02:06,046 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-25 03:02:06,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,065 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,115 INFO L138 Inliner]: procedures = 27, calls = 33, calls flagged for inlining = 18, calls inlined = 26, statements flattened = 261
[2024-11-25 03:02:06,115 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-25 03:02:06,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-25 03:02:06,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-25 03:02:06,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-25 03:02:06,126 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,132 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,158 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,170 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,172 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,174 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,177 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-25 03:02:06,178 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-25 03:02:06,178 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-25 03:02:06,178 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-25 03:02:06,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:02:06" (1/1) ...
[2024-11-25 03:02:06,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 03:02:06,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/z3
[2024-11-25 03:02:06,215 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-25 03:02:06,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-25 03:02:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-25 03:02:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2024-11-25 03:02:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2024-11-25 03:02:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure thread1
[2024-11-25 03:02:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1
[2024-11-25 03:02:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure thread2
[2024-11-25 03:02:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2
[2024-11-25 03:02:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure thread3
[2024-11-25 03:02:06,249 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3
[2024-11-25 03:02:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-25 03:02:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-25 03:02:06,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-25 03:02:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2024-11-25 03:02:06,251 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 03:02:06,411 INFO L234 CfgBuilder]: Building ICFG
[2024-11-25 03:02:06,413 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-25 03:02:07,203 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program.
[2024-11-25 03:02:07,203 INFO L283 CfgBuilder]: Performing block encoding
[2024-11-25 03:02:07,226 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-25 03:02:07,226 INFO L312 CfgBuilder]: Removed 6 assume(true) statements.
[2024-11-25 03:02:07,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:02:07 BoogieIcfgContainer
[2024-11-25 03:02:07,227 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-25 03:02:07,228 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-25 03:02:07,231 INFO L270 PluginConnector]: Initializing CodeCheck...
[2024-11-25 03:02:07,241 INFO L274 PluginConnector]: CodeCheck initialized
[2024-11-25 03:02:07,241 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:02:07" (1/1) ...
[2024-11-25 03:02:07,243 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$Toolchain.processToolchain(ToolchainManager.java:319)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2024-11-25 03:02:07,248 INFO L158 Benchmark]: Toolchain (without parser) took 1585.52ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 86.5MB in the end (delta: 6.4MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB.
[2024-11-25 03:02:07,249 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 03:02:07,249 INFO L158 Benchmark]: CACSL2BoogieTranslator took 380.84ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 79.6MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-25 03:02:07,250 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.00ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 77.4MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-25 03:02:07,250 INFO L158 Benchmark]: Boogie Preprocessor took 61.49ms. Allocated memory is still 117.4MB. Free memory was 77.4MB in the beginning and 75.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 03:02:07,251 INFO L158 Benchmark]: RCFGBuilder took 1049.40ms. Allocated memory is still 117.4MB. Free memory was 75.2MB in the beginning and 87.7MB in the end (delta: -12.5MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB.
[2024-11-25 03:02:07,251 INFO L158 Benchmark]: CodeCheck took 18.51ms. Allocated memory is still 117.4MB. Free memory was 87.7MB in the beginning and 86.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-25 03:02:07,253 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck:
- ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported
de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172)
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 380.84ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 79.6MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 69.00ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 77.4MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 61.49ms. Allocated memory is still 117.4MB. Free memory was 77.4MB in the beginning and 75.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB.
* RCFGBuilder took 1049.40ms. Allocated memory is still 117.4MB. Free memory was 75.2MB in the beginning and 87.7MB in the end (delta: -12.5MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB.
* CodeCheck took 18.51ms. Allocated memory is still 117.4MB. Free memory was 87.7MB in the beginning and 86.5MB 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 03:02:07,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd42850d-6aa5-43e2-979e-c015e19ab09b/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
Writing output log to file Ultimate.log
Result:
ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported