./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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 48b026b02a822bc13668a05cef3a3e5a05027a5ff8c081c0e330f8e82c05b114 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:57:11,393 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:57:11,447 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:57:11,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:57:11,451 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:57:11,469 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:57:11,470 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:57:11,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:57:11,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:57:11,471 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:57:11,471 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:57:11,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:57:11,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:57:11,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:57:11,471 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:57:11,471 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:57:11,472 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:57:11,472 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:57:11,472 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:57:11,472 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:57:11,472 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:57:11,472 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:57:11,472 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:57:11,472 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:57:11,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:57:11,473 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:57:11,473 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:57:11,473 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:57:11,473 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:57:11,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:57:11,473 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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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 -> 48b026b02a822bc13668a05cef3a3e5a05027a5ff8c081c0e330f8e82c05b114 [2024-12-06 01:57:11,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:57:11,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:57:11,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:57:11,684 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:57:11,684 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:57:11,685 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c [2024-12-06 01:57:14,289 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/1ae79d671/01320bab30a6446aa37cef65e5eb041f/FLAGd8810c0a0 [2024-12-06 01:57:14,869 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:57:14,870 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c [2024-12-06 01:57:14,924 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/1ae79d671/01320bab30a6446aa37cef65e5eb041f/FLAGd8810c0a0 [2024-12-06 01:57:15,350 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/1ae79d671/01320bab30a6446aa37cef65e5eb041f [2024-12-06 01:57:15,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:57:15,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:57:15,354 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:57:15,354 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:57:15,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:57:15,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:57:15" (1/1) ... [2024-12-06 01:57:15,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1939ed5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:15, skipping insertion in model container [2024-12-06 01:57:15,359 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:57:15" (1/1) ... [2024-12-06 01:57:15,491 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:57:15,780 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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c[1246,1259] [2024-12-06 01:57:17,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:57:17,106 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:57:17,116 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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c[1246,1259] [2024-12-06 01:57:18,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:57:18,181 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:57:18,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18 WrapperNode [2024-12-06 01:57:18,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:57:18,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:57:18,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:57:18,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:57:18,191 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:18,430 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:21,448 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51042 [2024-12-06 01:57:21,449 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:57:21,449 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:57:21,450 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:57:21,450 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:57:21,455 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:21,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:22,265 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:22,265 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:23,791 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:23,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:24,073 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:24,235 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:24,365 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:24,949 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:57:24,950 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:57:24,950 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:57:24,950 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:57:24,951 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:18" (1/1) ... [2024-12-06 01:57:24,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:57:24,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:57:24,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:57:24,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:57:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:57:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:57:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:57:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:57:27,138 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:57:27,139 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:00:21,096 INFO L? ?]: Removed 29468 outVars from TransFormulas that were not future-live. [2024-12-06 02:00:21,097 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:02:44,361 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:02:44,362 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:02:44,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:02:44 BoogieIcfgContainer [2024-12-06 02:02:44,362 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:02:44,364 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:02:44,364 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:02:44,385 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:02:44,385 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:02:44" (1/1) ... [2024-12-06 02:02:44,397 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:02:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:02:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:02:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:02:44,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:44,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:03:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:03:02,737 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) [2024-12-06 02:03:02,741 INFO L158 Benchmark]: Toolchain (without parser) took 347387.33ms. Allocated memory was 142.6MB in the beginning and 11.6GB in the end (delta: 11.4GB). Free memory was 86.7MB in the beginning and 8.5GB in the end (delta: -8.4GB). Peak memory consumption was 3.1GB. Max. memory is 16.1GB. [2024-12-06 02:03:02,742 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:03:02,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2827.94ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 86.5MB in the beginning and 313.6MB in the end (delta: -227.0MB). Peak memory consumption was 456.0MB. Max. memory is 16.1GB. [2024-12-06 02:03:02,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 3265.82ms. Allocated memory was 620.8MB in the beginning and 5.0GB in the end (delta: 4.4GB). Free memory was 313.6MB in the beginning and 4.0GB in the end (delta: -3.7GB). Peak memory consumption was 873.3MB. Max. memory is 16.1GB. [2024-12-06 02:03:02,744 INFO L158 Benchmark]: Boogie Preprocessor took 3499.56ms. Allocated memory was 5.0GB in the beginning and 3.6GB in the end (delta: -1.4GB). Free memory was 4.0GB in the beginning and 2.2GB in the end (delta: 1.8GB). Peak memory consumption was 432.9MB. Max. memory is 16.1GB. [2024-12-06 02:03:02,745 INFO L158 Benchmark]: RCFGBuilder took 319412.35ms. Allocated memory was 3.6GB in the beginning and 11.6GB in the end (delta: 8.0GB). Free memory was 2.2GB in the beginning and 7.7GB in the end (delta: -5.5GB). Peak memory consumption was 5.1GB. Max. memory is 16.1GB. [2024-12-06 02:03:02,745 INFO L158 Benchmark]: CodeCheck took 18376.01ms. Allocated memory is still 11.6GB. Free memory was 7.7GB in the beginning and 8.5GB in the end (delta: -742.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:03:02,749 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 0.26ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2827.94ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 86.5MB in the beginning and 313.6MB in the end (delta: -227.0MB). Peak memory consumption was 456.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3265.82ms. Allocated memory was 620.8MB in the beginning and 5.0GB in the end (delta: 4.4GB). Free memory was 313.6MB in the beginning and 4.0GB in the end (delta: -3.7GB). Peak memory consumption was 873.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3499.56ms. Allocated memory was 5.0GB in the beginning and 3.6GB in the end (delta: -1.4GB). Free memory was 4.0GB in the beginning and 2.2GB in the end (delta: 1.8GB). Peak memory consumption was 432.9MB. Max. memory is 16.1GB. * RCFGBuilder took 319412.35ms. Allocated memory was 3.6GB in the beginning and 11.6GB in the end (delta: 8.0GB). Free memory was 2.2GB in the beginning and 7.7GB in the end (delta: -5.5GB). Peak memory consumption was 5.1GB. Max. memory is 16.1GB. * CodeCheck took 18376.01ms. Allocated memory is still 11.6GB. Free memory was 7.7GB in the beginning and 8.5GB in the end (delta: -742.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:03:02,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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 48b026b02a822bc13668a05cef3a3e5a05027a5ff8c081c0e330f8e82c05b114 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:03:05,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:03:05,347 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:03:05,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:03:05,373 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:03:05,373 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:03:05,374 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:03:05,374 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:03:05,374 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:03:05,375 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:03:05,375 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:03:05,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:03:05,376 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:03:05,376 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:03:05,376 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:03:05,376 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:03:05,376 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:03:05,376 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:03:05,376 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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/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 -> 48b026b02a822bc13668a05cef3a3e5a05027a5ff8c081c0e330f8e82c05b114 [2024-12-06 02:03:05,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:03:05,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:03:05,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:03:05,633 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:03:05,633 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:03:05,635 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c [2024-12-06 02:03:08,372 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/ad491055a/a9ef520c132b4135876c5df2575ed4e7/FLAGcc33c89a1 [2024-12-06 02:03:08,891 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:03:08,892 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c [2024-12-06 02:03:08,936 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/ad491055a/a9ef520c132b4135876c5df2575ed4e7/FLAGcc33c89a1 [2024-12-06 02:03:08,948 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/data/ad491055a/a9ef520c132b4135876c5df2575ed4e7 [2024-12-06 02:03:08,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:03:08,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:03:08,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:03:08,953 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:03:08,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:03:08,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:03:08" (1/1) ... [2024-12-06 02:03:08,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d297cc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:08, skipping insertion in model container [2024-12-06 02:03:08,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:03:08" (1/1) ... [2024-12-06 02:03:09,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:03:09,412 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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c[1246,1259] [2024-12-06 02:03:10,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:03:10,444 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:03:10,456 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_6b79fb42-94dd-4ae6-bc02-762a395f3e45/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal148.c[1246,1259] [2024-12-06 02:03:11,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:03:11,268 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:03:11,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11 WrapperNode [2024-12-06 02:03:11,268 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:03:11,269 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:03:11,270 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:03:11,270 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:03:11,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:11,388 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:11,847 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18754 [2024-12-06 02:03:11,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:03:11,847 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:03:11,847 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:03:11,847 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:03:11,853 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:11,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:11,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:11,928 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:12,199 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:12,245 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:12,261 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:12,322 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:12,363 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:12,485 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:03:12,487 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:03:12,487 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:03:12,489 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:03:12,490 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:11" (1/1) ... [2024-12-06 02:03:12,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:03:12,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:03:12,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:03:12,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b79fb42-94dd-4ae6-bc02-762a395f3e45/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:03:12,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:03:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:03:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:03:12,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:03:14,431 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:03:14,433 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation