./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/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_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 23:10:16,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:10:16,941 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:10:16,946 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:10:16,947 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:10:16,971 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:10:16,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:10:16,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:10:16,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:10:16,978 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:10:16,979 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:10:16,983 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:10:16,983 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:10:16,983 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:10:16,984 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:10:16,984 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:10:16,984 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:10:16,985 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:10:16,985 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:10:16,985 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:10:16,986 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:10:16,990 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:10:16,991 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:10:16,991 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:10:16,991 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:10:16,992 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:10:16,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:10:16,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:16,993 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:10:16,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:10:16,994 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:10:16,994 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:10:16,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:10:16,999 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-11-08 23:10:17,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:10:17,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:10:17,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:10:17,401 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:10:17,402 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:10:17,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c Unable to find full path for "g++" [2024-11-08 23:10:19,539 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:10:19,753 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:10:19,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-11-08 23:10:19,763 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data/24812f753/ada2ecc75762456ea773adb7073bf214/FLAGaa804f0d0 [2024-11-08 23:10:19,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data/24812f753/ada2ecc75762456ea773adb7073bf214 [2024-11-08 23:10:19,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:10:19,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:10:19,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:19,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:10:19,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:10:19,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:19" (1/1) ... [2024-11-08 23:10:19,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@611e5baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:19, skipping insertion in model container [2024-11-08 23:10:19,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:19" (1/1) ... [2024-11-08 23:10:19,828 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:10:20,169 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_e74a15d0-7b4b-492d-9449-044229e00e85/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-08 23:10:20,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:20,192 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:10:20,221 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_e74a15d0-7b4b-492d-9449-044229e00e85/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-08 23:10:20,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:20,251 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:10:20,252 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20 WrapperNode [2024-11-08 23:10:20,252 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:20,254 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:20,254 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:10:20,255 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:10:20,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,276 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,304 INFO L138 Inliner]: procedures = 24, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 72 [2024-11-08 23:10:20,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:20,305 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:10:20,305 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:10:20,306 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:10:20,316 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,317 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,326 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,326 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,355 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,356 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,362 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:10:20,366 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:10:20,367 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:10:20,367 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:10:20,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:20" (1/1) ... [2024-11-08 23:10:20,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:20,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:10:20,416 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:10:20,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:10:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:10:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-11-08 23:10:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-11-08 23:10:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-08 23:10:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-08 23:10:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-08 23:10:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-08 23:10:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-08 23:10:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-08 23:10:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:10:20,465 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:10:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:10:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:10:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:10:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:10:20,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:10:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:10:20,469 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 23:10:20,611 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:10:20,618 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:10:20,977 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:10:20,978 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:10:21,009 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:10:21,009 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:10:21,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:21 BoogieIcfgContainer [2024-11-08 23:10:21,010 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:10:21,011 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:10:21,011 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:10:21,024 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:10:21,025 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:21" (1/1) ... [2024-11-08 23:10:21,026 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 23:10:21,030 INFO L158 Benchmark]: Toolchain (without parser) took 1242.02ms. Allocated memory is still 134.2MB. Free memory was 100.1MB in the beginning and 76.2MB in the end (delta: 23.8MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2024-11-08 23:10:21,031 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 134.2MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:10:21,032 INFO L158 Benchmark]: CACSL2BoogieTranslator took 464.21ms. Allocated memory is still 134.2MB. Free memory was 100.1MB in the beginning and 98.2MB in the end (delta: 1.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 23:10:21,033 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.58ms. Allocated memory is still 134.2MB. Free memory was 97.9MB in the beginning and 96.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:10:21,033 INFO L158 Benchmark]: Boogie Preprocessor took 60.31ms. Allocated memory is still 134.2MB. Free memory was 96.4MB in the beginning and 94.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:10:21,034 INFO L158 Benchmark]: RCFGBuilder took 643.41ms. Allocated memory is still 134.2MB. Free memory was 94.7MB in the beginning and 77.4MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 23:10:21,035 INFO L158 Benchmark]: CodeCheck took 17.87ms. Allocated memory is still 134.2MB. Free memory was 77.1MB in the beginning and 76.2MB in the end (delta: 836.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:10:21,039 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 0.41ms. Allocated memory is still 134.2MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 464.21ms. Allocated memory is still 134.2MB. Free memory was 100.1MB in the beginning and 98.2MB in the end (delta: 1.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.58ms. Allocated memory is still 134.2MB. Free memory was 97.9MB in the beginning and 96.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.31ms. Allocated memory is still 134.2MB. Free memory was 96.4MB in the beginning and 94.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 643.41ms. Allocated memory is still 134.2MB. Free memory was 94.7MB in the beginning and 77.4MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 17.87ms. Allocated memory is still 134.2MB. Free memory was 77.1MB in the beginning and 76.2MB in the end (delta: 836.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:10:21,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/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_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 23:10:23,675 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:10:23,794 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 23:10:23,839 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:10:23,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:10:23,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:10:23,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:10:23,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:10:23,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:10:23,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:10:23,845 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:10:23,845 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:10:23,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:10:23,846 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:10:23,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:10:23,847 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:10:23,847 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:10:23,851 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:10:23,852 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:10:23,852 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:10:23,853 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:10:23,857 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:10:23,857 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:10:23,857 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:10:23,858 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:10:23,858 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:10:23,858 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:10:23,859 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:10:23,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:10:23,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:23,860 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:10:23,860 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:10:23,861 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:10:23,861 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:10:23,861 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:10:23,863 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:10:23,864 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63e73d2abe89b782ca9e5c579baa72b5461ffc3c60c322f6f03d18cdd5548702 [2024-11-08 23:10:24,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:10:24,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:10:24,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:10:24,322 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:10:24,323 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:10:24,325 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c Unable to find full path for "g++" [2024-11-08 23:10:26,376 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:10:26,653 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:10:26,653 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c [2024-11-08 23:10:26,667 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data/412d66abd/3615e3d7584b483ca6471cd053d3d5ff/FLAG013476817 [2024-11-08 23:10:26,979 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/data/412d66abd/3615e3d7584b483ca6471cd053d3d5ff [2024-11-08 23:10:26,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:10:26,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:10:26,988 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:26,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:10:26,995 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:10:26,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:26" (1/1) ... [2024-11-08 23:10:26,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7779c095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:26, skipping insertion in model container [2024-11-08 23:10:26,998 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:26" (1/1) ... [2024-11-08 23:10:27,032 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:10:27,324 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_e74a15d0-7b4b-492d-9449-044229e00e85/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-08 23:10:27,339 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 23:10:27,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:27,364 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:10:27,408 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_e74a15d0-7b4b-492d-9449-044229e00e85/sv-benchmarks/c/weaver/popl20-more-vector-add.wvr.c[2637,2650] [2024-11-08 23:10:27,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:27,458 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:10:27,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27 WrapperNode [2024-11-08 23:10:27,459 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:27,461 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:27,461 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:10:27,461 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:10:27,469 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,520 INFO L138 Inliner]: procedures = 26, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 69 [2024-11-08 23:10:27,522 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:27,524 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:10:27,524 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:10:27,524 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:10:27,534 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,538 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,563 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,577 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,579 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,583 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:10:27,590 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:10:27,590 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:10:27,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:10:27,591 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:27" (1/1) ... [2024-11-08 23:10:27,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:27,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:10:27,630 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:10:27,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:10:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:10:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_uint_array [2024-11-08 23:10:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_uint_array [2024-11-08 23:10:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:10:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 23:10:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-08 23:10:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-08 23:10:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-08 23:10:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-08 23:10:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-08 23:10:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-08 23:10:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:10:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:10:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:10:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:10:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:10:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 23:10:27,675 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 23:10:27,850 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:10:27,855 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:10:28,214 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:10:28,215 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:10:28,233 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:10:28,235 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:10:28,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:28 BoogieIcfgContainer [2024-11-08 23:10:28,236 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:10:28,237 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:10:28,238 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:10:28,248 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:10:28,249 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:28" (1/1) ... [2024-11-08 23:10:28,250 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) [2024-11-08 23:10:28,254 INFO L158 Benchmark]: Toolchain (without parser) took 1269.01ms. Allocated memory was 71.3MB in the beginning and 90.2MB in the end (delta: 18.9MB). Free memory was 47.6MB in the beginning and 45.6MB in the end (delta: 1.9MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2024-11-08 23:10:28,258 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 71.3MB. Free memory was 46.9MB in the beginning and 46.9MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:10:28,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.25ms. Allocated memory was 71.3MB in the beginning and 90.2MB in the end (delta: 18.9MB). Free memory was 47.4MB in the beginning and 68.8MB in the end (delta: -21.4MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2024-11-08 23:10:28,260 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.25ms. Allocated memory is still 90.2MB. Free memory was 68.8MB in the beginning and 67.1MB in the end (delta: 1.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:10:28,262 INFO L158 Benchmark]: Boogie Preprocessor took 65.90ms. Allocated memory is still 90.2MB. Free memory was 67.1MB in the beginning and 65.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:10:28,263 INFO L158 Benchmark]: RCFGBuilder took 646.35ms. Allocated memory is still 90.2MB. Free memory was 65.3MB in the beginning and 46.9MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 23:10:28,265 INFO L158 Benchmark]: CodeCheck took 15.20ms. Allocated memory is still 90.2MB. Free memory was 46.9MB in the beginning and 45.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:10:28,270 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 0.69ms. Allocated memory is still 71.3MB. Free memory was 46.9MB in the beginning and 46.9MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 472.25ms. Allocated memory was 71.3MB in the beginning and 90.2MB in the end (delta: 18.9MB). Free memory was 47.4MB in the beginning and 68.8MB in the end (delta: -21.4MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.25ms. Allocated memory is still 90.2MB. Free memory was 68.8MB in the beginning and 67.1MB in the end (delta: 1.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.90ms. Allocated memory is still 90.2MB. Free memory was 67.1MB in the beginning and 65.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 646.35ms. Allocated memory is still 90.2MB. Free memory was 65.3MB in the beginning and 46.9MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 15.20ms. Allocated memory is still 90.2MB. Free memory was 46.9MB in the beginning and 45.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:10:28,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e74a15d0-7b4b-492d-9449-044229e00e85/bin/ukojak-verify-ImItNfHLgk/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