./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:09,561 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:09,667 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:16:09,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:16:09,680 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:16:09,713 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:09,715 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:16:09,716 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:16:09,716 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:09,716 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:09,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:09,717 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:16:09,718 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:16:09,718 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:16:09,718 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:16:09,718 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:09,718 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:09,720 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:09,720 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:09,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:09,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:09,720 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:09,720 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:09,720 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:16:09,721 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:16:09,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:16:09,721 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_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 [2024-11-13 22:16:10,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:10,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:10,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:10,082 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:10,083 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:10,084 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c Unable to find full path for "g++" [2024-11-13 22:16:11,959 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:12,312 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:12,313 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2024-11-13 22:16:12,328 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data/b9e6491c3/8a807bc903d74d8399ee1b9b557dbe5b/FLAG19d20951c [2024-11-13 22:16:12,521 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data/b9e6491c3/8a807bc903d74d8399ee1b9b557dbe5b [2024-11-13 22:16:12,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:12,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:12,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:12,531 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:12,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:12,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:12" (1/1) ... [2024-11-13 22:16:12,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f45b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:12, skipping insertion in model container [2024-11-13 22:16:12,540 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:12" (1/1) ... [2024-11-13 22:16:12,578 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:12,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:12,922 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:13,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:13,075 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:13,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13 WrapperNode [2024-11-13 22:16:13,075 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:13,078 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:13,078 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:13,078 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:13,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,126 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,155 INFO L138 Inliner]: procedures = 25, calls = 440, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 161 [2024-11-13 22:16:13,156 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:13,156 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:13,156 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:13,157 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:13,165 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,179 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,179 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,293 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,313 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:13,318 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:13,318 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:13,318 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:13,319 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:13" (1/1) ... [2024-11-13 22:16:13,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:13,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:13,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:13,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-13 22:16:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-13 22:16:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:16:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:16:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:16:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:16:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:16:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:16:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:16:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:16:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-13 22:16:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-13 22:16:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:16:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:16:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:16:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:16:13,394 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:16:13,652 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:13,654 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:15,936 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:16:15,936 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:16:18,129 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Incomplete atomic composition (dangling end of atomic block: assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;#t~ite34 := #t~ret33;~result_12~0 := #t~ite34;havoc #t~ite34;havoc #t~mem31;havoc #t~mem32;havoc #t~ret33;). Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionIsComplete(AtomicBlockAnalyzer.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:16:18,134 INFO L158 Benchmark]: Toolchain (without parser) took 5604.11ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 91.2MB in the beginning and 69.8MB in the end (delta: 21.4MB). Peak memory consumption was 124.0MB. Max. memory is 16.1GB. [2024-11-13 22:16:18,135 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:18,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 546.36ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 65.4MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:16:18,135 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.84ms. Allocated memory is still 117.4MB. Free memory was 65.4MB in the beginning and 63.1MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:18,136 INFO L158 Benchmark]: Boogie Preprocessor took 160.77ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 55.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:16:18,136 INFO L158 Benchmark]: RCFGBuilder took 4814.54ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 55.5MB in the beginning and 69.8MB in the end (delta: -14.3MB). Peak memory consumption was 90.4MB. Max. memory is 16.1GB. [2024-11-13 22:16:18,138 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 546.36ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 65.4MB in the end (delta: 25.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.84ms. Allocated memory is still 117.4MB. Free memory was 65.4MB in the beginning and 63.1MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 160.77ms. Allocated memory is still 117.4MB. Free memory was 63.1MB in the beginning and 55.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4814.54ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 55.5MB in the beginning and 69.8MB in the end (delta: -14.3MB). Peak memory consumption was 90.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Incomplete atomic composition (dangling end of atomic block: assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;#t~ite34 := #t~ret33;~result_12~0 := #t~ite34;havoc #t~ite34;havoc #t~mem31;havoc #t~mem32;havoc #t~ret33;). Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Incomplete atomic composition (dangling end of atomic block: assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;#t~ite34 := #t~ret33;~result_12~0 := #t~ite34;havoc #t~ite34;havoc #t~mem31;havoc #t~mem32;havoc #t~ret33;). Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:16:18,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:21,031 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:21,148 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 22:16:21,226 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:21,232 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:16:21,233 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:16:21,233 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:21,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:21,233 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:21,233 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:21,234 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:16:21,235 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:16:21,235 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:16:21,235 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:16:21,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:16:21,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:21,235 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:21,241 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:21,241 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:16:21,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:21,242 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:16:21,242 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:16:21,242 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_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> 6f5429be3277265830db62d0e901249d8c763b3d6d062789dc5a6193a05c0714 [2024-11-13 22:16:21,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:21,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:21,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:21,611 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:21,612 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:21,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c Unable to find full path for "g++" [2024-11-13 22:16:23,547 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:23,894 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:23,895 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2024-11-13 22:16:23,905 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data/399bbb795/44a31ebfe19249e4b8542ef42d0d9763/FLAG0e55a65f6 [2024-11-13 22:16:23,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/data/399bbb795/44a31ebfe19249e4b8542ef42d0d9763 [2024-11-13 22:16:23,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:23,930 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:23,934 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:23,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:23,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:23,940 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:23,941 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a33b730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:23, skipping insertion in model container [2024-11-13 22:16:23,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:23" (1/1) ... [2024-11-13 22:16:23,985 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:24,463 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:16:24,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:24,481 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:24,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:24,655 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:24,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24 WrapperNode [2024-11-13 22:16:24,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:24,658 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:24,658 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:24,658 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:24,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,758 INFO L138 Inliner]: procedures = 27, calls = 440, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 152 [2024-11-13 22:16:24,760 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:24,761 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:24,761 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:24,761 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:24,769 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,787 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,791 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,899 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,911 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,919 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,938 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:24,938 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:24,942 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:24,942 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:24,944 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:24" (1/1) ... [2024-11-13 22:16:24,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:24,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:24,983 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:24,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-13 22:16:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-13 22:16:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:16:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-13 22:16:25,021 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-13 22:16:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:16:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:16:25,021 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:16:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:16:25,021 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:16:25,021 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:16:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:16:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:16:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:16:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:16:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:16:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:16:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:16:25,025 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:16:25,378 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:25,380 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:27,827 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:16:27,827 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:16:30,113 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Incomplete atomic composition (dangling end of atomic block: #t~ite34 := #t~ret33;~result_12~0 := #t~ite34;havoc #t~ite34;havoc #t~mem31;havoc #t~mem32;havoc #t~ret33;). Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionIsComplete(AtomicBlockAnalyzer.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:16:30,118 INFO L158 Benchmark]: Toolchain (without parser) took 6188.35ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 92.0MB in the beginning and 76.2MB in the end (delta: 15.8MB). Peak memory consumption was 172.2MB. Max. memory is 16.1GB. [2024-11-13 22:16:30,119 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 117.4MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:30,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 723.52ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 61.4MB in the end (delta: 30.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:16:30,120 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.73ms. Allocated memory is still 117.4MB. Free memory was 61.4MB in the beginning and 59.1MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:16:30,120 INFO L158 Benchmark]: Boogie Preprocessor took 176.97ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 51.1MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:16:30,121 INFO L158 Benchmark]: RCFGBuilder took 5178.29ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 51.1MB in the beginning and 76.2MB in the end (delta: -25.1MB). Peak memory consumption was 130.2MB. Max. memory is 16.1GB. [2024-11-13 22:16:30,123 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 117.4MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 723.52ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 61.4MB in the end (delta: 30.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.73ms. Allocated memory is still 117.4MB. Free memory was 61.4MB in the beginning and 59.1MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 176.97ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 51.1MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 5178.29ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 51.1MB in the beginning and 76.2MB in the end (delta: -25.1MB). Peak memory consumption was 130.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Incomplete atomic composition (dangling end of atomic block: #t~ite34 := #t~ret33;~result_12~0 := #t~ite34;havoc #t~ite34;havoc #t~mem31;havoc #t~mem32;havoc #t~ret33;). Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Incomplete atomic composition (dangling end of atomic block: #t~ite34 := #t~ret33;~result_12~0 := #t~ite34;havoc #t~ite34;havoc #t~mem31;havoc #t~mem32;havoc #t~ret33;). Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:16:30,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153d255c-653e-48ba-9410-df3468d29310/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Incomplete atomic composition (dangling end of atomic block: #t~ite34 := #t~ret33;~result_12~0 := #t~ite34;havoc #t~ite34;havoc #t~mem31;havoc #t~mem32;havoc #t~ret33;). Is there illegal control flow (e.g. loops) within an atomic block?