./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3 --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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:38:00,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:38:00,178 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:38:00,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:38:00,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:38:00,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:38:00,224 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:38:00,224 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:38:00,224 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:38:00,225 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:38:00,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:38:00,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:38:00,225 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:38:00,225 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:38:00,225 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:38:00,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:38:00,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:38:00,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:38:00,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:38:00,229 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:38:00,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:38:00,229 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:38:00,229 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:38:00,230 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:38:00,230 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:38:00,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:38:00,230 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_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-11-25 04:38:00,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:38:00,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:38:00,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:38:00,574 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:38:00,574 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:38:00,576 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-25 04:38:03,531 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/32ca1e129/72236fac0adc4170aa97e4322c6bc2c2/FLAG4e5a85eef [2024-11-25 04:38:03,843 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:38:03,844 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-25 04:38:03,887 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/32ca1e129/72236fac0adc4170aa97e4322c6bc2c2/FLAG4e5a85eef [2024-11-25 04:38:03,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/32ca1e129/72236fac0adc4170aa97e4322c6bc2c2 [2024-11-25 04:38:03,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:38:03,937 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:38:03,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:38:03,940 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:38:03,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:38:03,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:38:03" (1/1) ... [2024-11-25 04:38:03,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6773ee8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:03, skipping insertion in model container [2024-11-25 04:38:03,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:38:03" (1/1) ... [2024-11-25 04:38:03,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:38:04,157 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_1cb7e290-aed1-4958-a83d-c5c0de676170/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-11-25 04:38:04,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:38:04,178 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:38:04,203 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_1cb7e290-aed1-4958-a83d-c5c0de676170/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-11-25 04:38:04,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:38:04,225 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:38:04,225 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04 WrapperNode [2024-11-25 04:38:04,226 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:38:04,227 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:38:04,227 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:38:04,227 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:38:04,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,243 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,270 INFO L138 Inliner]: procedures = 25, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 66 [2024-11-25 04:38:04,273 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:38:04,274 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:38:04,275 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:38:04,275 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:38:04,283 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,283 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,290 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,291 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,298 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,299 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,304 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,306 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,307 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,309 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:38:04,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:38:04,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:38:04,310 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:38:04,311 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:38:04,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:38:04,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:38:04,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:38:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-25 04:38:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-25 04:38:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:38:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-25 04:38:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-25 04:38:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-25 04:38:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:38:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-25 04:38:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:38:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:38:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:38:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:38:04,370 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 04:38:04,476 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:38:04,477 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:38:04,801 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:38:04,802 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:38:04,816 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:38:04,817 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 04:38:04,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:04 BoogieIcfgContainer [2024-11-25 04:38:04,817 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:38:04,818 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:38:04,818 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:38:04,829 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:38:04,829 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:04" (1/1) ... [2024-11-25 04:38:04,830 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 04:38:04,836 INFO L158 Benchmark]: Toolchain (without parser) took 898.79ms. Allocated memory is still 117.4MB. Free memory was 94.1MB in the beginning and 59.2MB in the end (delta: 34.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-25 04:38:04,836 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory was 103.4MB in the beginning and 103.2MB in the end (delta: 215.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:38:04,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.83ms. Allocated memory is still 117.4MB. Free memory was 93.7MB in the beginning and 81.0MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:38:04,837 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.12ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 79.9MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:38:04,838 INFO L158 Benchmark]: Boogie Preprocessor took 34.87ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 78.3MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:38:04,838 INFO L158 Benchmark]: RCFGBuilder took 507.74ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 60.5MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:38:04,839 INFO L158 Benchmark]: CodeCheck took 16.16ms. Allocated memory is still 117.4MB. Free memory was 60.5MB in the beginning and 59.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:38:04,841 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory was 103.4MB in the beginning and 103.2MB in the end (delta: 215.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.83ms. Allocated memory is still 117.4MB. Free memory was 93.7MB in the beginning and 81.0MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.12ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 79.9MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.87ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 78.3MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 507.74ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 60.5MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 16.16ms. Allocated memory is still 117.4MB. Free memory was 60.5MB in the beginning and 59.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:38:04,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3 --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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:38:07,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:38:07,743 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 04:38:07,770 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:38:07,770 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:38:07,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:38:07,771 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:38:07,771 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:38:07,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:38:07,771 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:38:07,771 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:38:07,772 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:38:07,773 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:38:07,773 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:38:07,773 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:38:07,773 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:38:07,773 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:38:07,773 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:38:07,773 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:38:07,773 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:38:07,774 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:38:07,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:38:07,774 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:38:07,774 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:38:07,774 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:38:07,774 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:38:07,774 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:38:07,774 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:38:07,774 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_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-11-25 04:38:08,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:38:08,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:38:08,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:38:08,134 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:38:08,134 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:38:08,135 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-25 04:38:11,064 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/eedba9889/a69be07b8a224f1a99cd81b954d44f35/FLAGc58f71891 [2024-11-25 04:38:11,353 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:38:11,355 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-25 04:38:11,367 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/eedba9889/a69be07b8a224f1a99cd81b954d44f35/FLAGc58f71891 [2024-11-25 04:38:11,394 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/data/eedba9889/a69be07b8a224f1a99cd81b954d44f35 [2024-11-25 04:38:11,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:38:11,399 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:38:11,401 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:38:11,402 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:38:11,407 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:38:11,408 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,409 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef83993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11, skipping insertion in model container [2024-11-25 04:38:11,409 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,432 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:38:11,677 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_1cb7e290-aed1-4958-a83d-c5c0de676170/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-11-25 04:38:11,684 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 04:38:11,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:38:11,707 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:38:11,750 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_1cb7e290-aed1-4958-a83d-c5c0de676170/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c[3073,3086] [2024-11-25 04:38:11,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:38:11,777 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:38:11,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11 WrapperNode [2024-11-25 04:38:11,778 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:38:11,779 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:38:11,779 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:38:11,779 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:38:11,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,824 INFO L138 Inliner]: procedures = 27, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 66 [2024-11-25 04:38:11,825 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:38:11,825 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:38:11,825 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:38:11,829 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:38:11,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,837 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,841 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,841 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,853 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,854 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,858 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,860 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,861 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,864 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:38:11,865 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:38:11,865 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:38:11,865 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:38:11,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:11" (1/1) ... [2024-11-25 04:38:11,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:38:11,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:38:11,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:38:11,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:38:11,936 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-25 04:38:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-25 04:38:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:38:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:38:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-25 04:38:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-25 04:38:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 04:38:11,937 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-25 04:38:11,937 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-25 04:38:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-25 04:38:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-25 04:38:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-25 04:38:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-25 04:38:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:38:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:38:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:38:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:38:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:38:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 04:38:11,940 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 04:38:12,050 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:38:12,052 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:38:12,449 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 04:38:12,449 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:38:12,470 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:38:12,470 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 04:38:12,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:12 BoogieIcfgContainer [2024-11-25 04:38:12,471 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:38:12,472 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:38:12,473 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:38:12,485 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:38:12,486 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:12" (1/1) ... [2024-11-25 04:38:12,488 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 04:38:12,496 INFO L158 Benchmark]: Toolchain (without parser) took 1095.86ms. Allocated memory is still 109.1MB. Free memory was 84.5MB in the beginning and 47.2MB in the end (delta: 37.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 04:38:12,499 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:38:12,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.59ms. Allocated memory is still 109.1MB. Free memory was 84.3MB in the beginning and 71.0MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:38:12,500 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.10ms. Allocated memory is still 109.1MB. Free memory was 71.0MB in the beginning and 69.8MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:38:12,501 INFO L158 Benchmark]: Boogie Preprocessor took 39.13ms. Allocated memory is still 109.1MB. Free memory was 69.8MB in the beginning and 68.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:38:12,501 INFO L158 Benchmark]: RCFGBuilder took 606.51ms. Allocated memory is still 109.1MB. Free memory was 68.3MB in the beginning and 48.5MB in the end (delta: 19.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:38:12,504 INFO L158 Benchmark]: CodeCheck took 20.26ms. Allocated memory is still 109.1MB. Free memory was 48.3MB in the beginning and 47.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:38:12,506 INFO L338 ainManager$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 0.31ms. Allocated memory is still 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.59ms. Allocated memory is still 109.1MB. Free memory was 84.3MB in the beginning and 71.0MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.10ms. Allocated memory is still 109.1MB. Free memory was 71.0MB in the beginning and 69.8MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.13ms. Allocated memory is still 109.1MB. Free memory was 69.8MB in the beginning and 68.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 606.51ms. Allocated memory is still 109.1MB. Free memory was 68.3MB in the beginning and 48.5MB in the end (delta: 19.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 20.26ms. Allocated memory is still 109.1MB. Free memory was 48.3MB in the beginning and 47.2MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 04:38:12,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cb7e290-aed1-4958-a83d-c5c0de676170/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported