./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash 96842c670e0c246c361969dbffb8afc2de75b93ee67f1086ceb689eb050464e5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:42:11,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:42:11,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:42:11,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:42:11,419 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:42:11,437 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:42:11,438 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:42:11,438 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:42:11,438 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:42:11,438 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:42:11,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:42:11,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:42:11,440 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:42:11,440 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:42:11,440 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:42:11,440 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:42:11,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:11,440 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:42:11,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:42:11,440 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:42:11,440 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:42:11,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:42:11,440 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_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96842c670e0c246c361969dbffb8afc2de75b93ee67f1086ceb689eb050464e5 [2024-12-05 21:42:11,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:42:11,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:42:11,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:42:11,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:42:11,691 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:42:11,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c [2024-12-05 21:42:14,258 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/f61a43134/ea375deaffb440319677f50357729c56/FLAGc75945c6b [2024-12-05 21:42:14,801 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:42:14,801 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c [2024-12-05 21:42:14,852 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/f61a43134/ea375deaffb440319677f50357729c56/FLAGc75945c6b [2024-12-05 21:42:15,335 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/f61a43134/ea375deaffb440319677f50357729c56 [2024-12-05 21:42:15,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:42:15,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:42:15,338 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:15,338 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:42:15,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:42:15,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:15" (1/1) ... [2024-12-05 21:42:15,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef19338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:15, skipping insertion in model container [2024-12-05 21:42:15,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:15" (1/1) ... [2024-12-05 21:42:15,528 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:42:15,808 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_654c693b-ae64-4ef0-824f-b58da6b27722/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c[1245,1258] [2024-12-05 21:42:17,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:17,029 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:42:17,039 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_654c693b-ae64-4ef0-824f-b58da6b27722/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c[1245,1258] [2024-12-05 21:42:18,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:18,227 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:42:18,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18 WrapperNode [2024-12-05 21:42:18,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:18,229 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:18,229 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:42:18,229 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:42:18,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:18,457 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:21,362 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51443 [2024-12-05 21:42:21,363 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:21,364 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:42:21,364 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:42:21,364 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:42:21,369 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:21,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:22,107 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:22,107 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:22,880 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:22,979 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:23,309 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:23,430 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:23,531 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:24,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:42:24,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:42:24,092 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:42:24,092 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:42:24,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:18" (1/1) ... [2024-12-05 21:42:24,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:24,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:42:24,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:42:24,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:42:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:42:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:42:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:42:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:42:26,076 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:42:26,078 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:45:26,545 INFO L? ?]: Removed 29663 outVars from TransFormulas that were not future-live. [2024-12-05 21:45:26,545 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:47:51,932 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:47:51,933 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:47:51,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:47:51 BoogieIcfgContainer [2024-12-05 21:47:51,934 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:47:51,936 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:47:51,936 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:47:51,952 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:47:51,952 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:47:51" (1/1) ... [2024-12-05 21:47:51,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:47:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 21:47:52,005 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 21:47:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:47:52,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:12,560 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) 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) [2024-12-05 21:48:12,564 INFO L158 Benchmark]: Toolchain (without parser) took 357225.48ms. Allocated memory was 142.6MB in the beginning and 12.7GB in the end (delta: 12.5GB). Free memory was 87.0MB in the beginning and 8.1GB in the end (delta: -8.0GB). Peak memory consumption was 4.5GB. Max. memory is 16.1GB. [2024-12-05 21:48:12,565 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:48:12,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2890.14ms. Allocated memory was 142.6MB in the beginning and 654.3MB in the end (delta: 511.7MB). Free memory was 86.8MB in the beginning and 360.4MB in the end (delta: -273.7MB). Peak memory consumption was 432.1MB. Max. memory is 16.1GB. [2024-12-05 21:48:12,566 INFO L158 Benchmark]: Boogie Procedure Inliner took 3133.66ms. Allocated memory was 654.3MB in the beginning and 1.8GB in the end (delta: 1.1GB). Free memory was 360.4MB in the beginning and 749.6MB in the end (delta: -389.1MB). Peak memory consumption was 897.4MB. Max. memory is 16.1GB. [2024-12-05 21:48:12,567 INFO L158 Benchmark]: Boogie Preprocessor took 2727.93ms. Allocated memory was 1.8GB in the beginning and 5.3GB in the end (delta: 3.5GB). Free memory was 749.6MB in the beginning and 3.9GB in the end (delta: -3.1GB). Peak memory consumption was 524.3MB. Max. memory is 16.1GB. [2024-12-05 21:48:12,568 INFO L158 Benchmark]: RCFGBuilder took 327841.41ms. Allocated memory was 5.3GB in the beginning and 12.7GB in the end (delta: 7.4GB). Free memory was 3.9GB in the beginning and 9.2GB in the end (delta: -5.3GB). Peak memory consumption was 6.3GB. Max. memory is 16.1GB. [2024-12-05 21:48:12,568 INFO L158 Benchmark]: CodeCheck took 20626.92ms. Allocated memory is still 12.7GB. Free memory was 9.2GB in the beginning and 8.1GB in the end (delta: 1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-05 21:48:12,572 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2890.14ms. Allocated memory was 142.6MB in the beginning and 654.3MB in the end (delta: 511.7MB). Free memory was 86.8MB in the beginning and 360.4MB in the end (delta: -273.7MB). Peak memory consumption was 432.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3133.66ms. Allocated memory was 654.3MB in the beginning and 1.8GB in the end (delta: 1.1GB). Free memory was 360.4MB in the beginning and 749.6MB in the end (delta: -389.1MB). Peak memory consumption was 897.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2727.93ms. Allocated memory was 1.8GB in the beginning and 5.3GB in the end (delta: 3.5GB). Free memory was 749.6MB in the beginning and 3.9GB in the end (delta: -3.1GB). Peak memory consumption was 524.3MB. Max. memory is 16.1GB. * RCFGBuilder took 327841.41ms. Allocated memory was 5.3GB in the beginning and 12.7GB in the end (delta: 7.4GB). Free memory was 3.9GB in the beginning and 9.2GB in the end (delta: -5.3GB). Peak memory consumption was 6.3GB. Max. memory is 16.1GB. * CodeCheck took 20626.92ms. Allocated memory is still 12.7GB. Free memory was 9.2GB in the beginning and 8.1GB in the end (delta: 1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 21:48:12,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/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_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash 96842c670e0c246c361969dbffb8afc2de75b93ee67f1086ceb689eb050464e5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:48:15,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:48:15,154 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 21:48:15,177 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:48:15,178 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:48:15,178 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:48:15,179 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:48:15,179 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:48:15,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:48:15,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:48:15,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:48:15,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:48:15,179 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:48:15,179 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:48:15,179 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:48:15,180 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:48:15,180 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:48:15,181 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:48:15,181 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:48:15,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:15,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:48:15,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:48:15,181 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:48:15,181 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:48:15,181 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:48:15,181 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:48:15,181 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_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96842c670e0c246c361969dbffb8afc2de75b93ee67f1086ceb689eb050464e5 [2024-12-05 21:48:15,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:48:15,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:48:15,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:48:15,413 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:48:15,413 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:48:15,414 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c [2024-12-05 21:48:18,054 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/7e87e9f6e/94c92f26086a469daf110d162e9c5437/FLAG91d50ecd3 [2024-12-05 21:48:18,689 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:48:18,690 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c [2024-12-05 21:48:18,739 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/7e87e9f6e/94c92f26086a469daf110d162e9c5437/FLAG91d50ecd3 [2024-12-05 21:48:18,754 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/data/7e87e9f6e/94c92f26086a469daf110d162e9c5437 [2024-12-05 21:48:18,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:48:18,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:48:18,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:18,759 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:48:18,763 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:48:18,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:18" (1/1) ... [2024-12-05 21:48:18,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@123d105b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:18, skipping insertion in model container [2024-12-05 21:48:18,765 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:18" (1/1) ... [2024-12-05 21:48:18,919 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:48:19,208 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_654c693b-ae64-4ef0-824f-b58da6b27722/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c[1245,1258] [2024-12-05 21:48:20,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:20,298 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:48:20,315 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_654c693b-ae64-4ef0-824f-b58da6b27722/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal98.c[1245,1258] [2024-12-05 21:48:21,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:21,213 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:48:21,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21 WrapperNode [2024-12-05 21:48:21,213 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:21,214 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:21,214 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:48:21,215 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:48:21,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:21,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:21,779 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18875 [2024-12-05 21:48:21,779 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:21,780 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:48:21,780 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:48:21,780 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:48:21,787 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:21,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:21,947 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:21,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:22,218 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:22,261 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:22,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:22,346 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:22,396 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:22,501 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:48:22,503 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:48:22,503 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:48:22,503 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:48:22,504 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:21" (1/1) ... [2024-12-05 21:48:22,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:22,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:48:22,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:48:22,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_654c693b-ae64-4ef0-824f-b58da6b27722/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:48:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:48:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 21:48:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:48:22,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:48:24,382 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:48:24,383 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation