./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:03:59,179 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:03:59,305 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:03:59,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:03:59,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:03:59,354 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:03:59,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:03:59,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:03:59,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:03:59,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:03:59,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:03:59,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:03:59,357 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:03:59,358 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:03:59,358 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:03:59,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:03:59,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:03:59,359 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:03:59,359 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:03:59,359 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:03:59,359 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:03:59,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:03:59,359 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:03:59,360 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:03:59,360 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:03:59,360 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:03:59,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:03:59,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:03:59,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:03:59,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:03:59,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:03:59,361 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:03:59,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:03:59,361 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_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-11-13 22:03:59,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:03:59,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:03:59,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:03:59,906 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:03:59,906 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:03:59,908 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c Unable to find full path for "g++" [2024-11-13 22:04:02,397 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:04:02,804 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:04:02,805 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-11-13 22:04:02,822 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data/8f8ac5a59/4c500a20e45f499da905c930bfe7cba4/FLAG399d10da1 [2024-11-13 22:04:02,852 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data/8f8ac5a59/4c500a20e45f499da905c930bfe7cba4 [2024-11-13 22:04:02,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:04:02,857 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:04:02,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:02,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:04:02,866 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:04:02,867 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:02" (1/1) ... [2024-11-13 22:04:02,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a1c8b30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:02, skipping insertion in model container [2024-11-13 22:04:02,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:02" (1/1) ... [2024-11-13 22:04:02,898 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:04:03,180 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-13 22:04:03,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:03,221 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:04:03,270 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-13 22:04:03,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:03,309 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:04:03,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03 WrapperNode [2024-11-13 22:04:03,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:03,312 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:03,312 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:04:03,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:04:03,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,336 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,367 INFO L138 Inliner]: procedures = 24, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 72 [2024-11-13 22:04:03,367 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:03,368 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:04:03,368 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:04:03,368 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:04:03,379 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,390 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,390 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,410 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,419 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,421 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,426 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,428 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:04:03,430 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:04:03,433 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:04:03,433 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:04:03,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:03" (1/1) ... [2024-11-13 22:04:03,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:04:03,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:04:03,485 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:04:03,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:04:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:04:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-11-13 22:04:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-11-13 22:04:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:04:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:04:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:04:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:04:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:04:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:04:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:04:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:04:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:04:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:04:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:04:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:04:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:04:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:04:03,527 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:04:03,715 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:04:03,717 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:04:04,158 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:04:04,158 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:04:04,175 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:04:04,175 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:04:04,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:04:04 BoogieIcfgContainer [2024-11-13 22:04:04,176 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:04:04,177 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:04:04,177 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:04:04,191 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:04:04,191 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:04:04" (1/1) ... [2024-11-13 22:04:04,192 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:04:04,201 INFO L158 Benchmark]: Toolchain (without parser) took 1343.73ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 59.6MB in the end (delta: 32.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:04:04,202 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:04,203 INFO L158 Benchmark]: CACSL2BoogieTranslator took 450.90ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 79.3MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:04,203 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.74ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 77.9MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:04,204 INFO L158 Benchmark]: Boogie Preprocessor took 60.79ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 77.0MB in the end (delta: 897.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:04,207 INFO L158 Benchmark]: RCFGBuilder took 746.61ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 61.1MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:04:04,207 INFO L158 Benchmark]: CodeCheck took 22.05ms. Allocated memory is still 117.4MB. Free memory was 61.1MB in the beginning and 59.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:04,211 INFO L338 ainManager$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 0.42ms. Allocated memory is still 83.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 450.90ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 79.3MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.74ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 77.9MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.79ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 77.0MB in the end (delta: 897.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 746.61ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 61.1MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 22.05ms. Allocated memory is still 117.4MB. Free memory was 61.1MB in the beginning and 59.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:04:04,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:04:07,664 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:04:07,826 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:04:07,907 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:04:07,909 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:04:07,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:04:07,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:04:07,910 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:04:07,911 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:04:07,911 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:04:07,912 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:04:07,913 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:04:07,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:04:07,914 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:04:07,914 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:04:07,914 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:04:07,914 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:04:07,914 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:07,914 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:04:07,914 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:04:07,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:04:07,915 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:04:07,915 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:04:07,915 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:04:07,915 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:04:07,915 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:04:07,915 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:04:07,915 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_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-11-13 22:04:08,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:04:08,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:04:08,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:04:08,334 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:04:08,335 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:04:08,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c Unable to find full path for "g++" [2024-11-13 22:04:10,945 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:04:11,301 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:04:11,302 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-11-13 22:04:11,317 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data/98602af19/fded6dc41fe149908f22d0e4f228b691/FLAG57b69eb13 [2024-11-13 22:04:11,345 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/data/98602af19/fded6dc41fe149908f22d0e4f228b691 [2024-11-13 22:04:11,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:04:11,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:04:11,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:11,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:04:11,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:04:11,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d90dfcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11, skipping insertion in model container [2024-11-13 22:04:11,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:04:11,707 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-13 22:04:11,723 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:04:11,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:11,752 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:04:11,802 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-13 22:04:11,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:04:11,843 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:04:11,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11 WrapperNode [2024-11-13 22:04:11,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:04:11,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:11,846 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:04:11,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:04:11,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,871 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,902 INFO L138 Inliner]: procedures = 26, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 69 [2024-11-13 22:04:11,903 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:04:11,907 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:04:11,907 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:04:11,907 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:04:11,918 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,925 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,926 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,945 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,947 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,949 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,952 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:04:11,953 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:04:11,954 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:04:11,954 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:04:11,955 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:04:11" (1/1) ... [2024-11-13 22:04:11,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:04:11,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:04:12,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:04:12,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:04:12,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:04:12,036 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-11-13 22:04:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:04:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:04:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:04:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:04:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:04:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:04:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:04:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:04:12,040 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:04:12,181 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:04:12,185 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:04:12,640 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:04:12,640 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:04:12,665 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:04:12,665 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:04:12,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:04:12 BoogieIcfgContainer [2024-11-13 22:04:12,666 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:04:12,667 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:04:12,667 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:04:12,681 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:04:12,681 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:04:12" (1/1) ... [2024-11-13 22:04:12,683 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:04:12,692 INFO L158 Benchmark]: Toolchain (without parser) took 1338.98ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 57.7MB in the end (delta: 34.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:04:12,692 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:12,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.80ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 79.0MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:12,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.39ms. Allocated memory is still 117.4MB. Free memory was 79.0MB in the beginning and 77.8MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:12,694 INFO L158 Benchmark]: Boogie Preprocessor took 45.88ms. Allocated memory is still 117.4MB. Free memory was 77.8MB in the beginning and 76.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:12,698 INFO L158 Benchmark]: RCFGBuilder took 712.36ms. Allocated memory is still 117.4MB. Free memory was 76.3MB in the beginning and 59.1MB in the end (delta: 17.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:04:12,698 INFO L158 Benchmark]: CodeCheck took 22.96ms. Allocated memory is still 117.4MB. Free memory was 58.9MB in the beginning and 57.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:04:12,701 INFO L338 ainManager$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 0.46ms. Allocated memory is still 117.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 489.80ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 79.0MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.39ms. Allocated memory is still 117.4MB. Free memory was 79.0MB in the beginning and 77.8MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.88ms. Allocated memory is still 117.4MB. Free memory was 77.8MB in the beginning and 76.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 712.36ms. Allocated memory is still 117.4MB. Free memory was 76.3MB in the beginning and 59.1MB in the end (delta: 17.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 22.96ms. Allocated memory is still 117.4MB. Free memory was 58.9MB in the beginning and 57.7MB 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. [2024-11-13 22:04:12,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1629ceb0-1726-4389-8e5c-8b0747225172/bin/ukojak-verify-EEHR8qb7sm/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