./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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 c513c4232a9ecce845a9d86053e2ecb3fb49b85a39488d9193d1b59367e37189 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:22:37,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:22:37,727 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 06:22:37,732 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:22:37,732 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:22:37,751 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:22:37,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:22:37,752 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:22:37,752 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:22:37,752 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:22:37,753 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:22:37,753 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:22:37,753 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:22:37,754 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:22:37,754 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:22:37,754 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:22:37,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:22:37,754 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:22:37,754 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:22:37,754 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:22:37,754 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:22:37,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:22:37,754 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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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 -> c513c4232a9ecce845a9d86053e2ecb3fb49b85a39488d9193d1b59367e37189 [2024-12-06 06:22:37,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:22:37,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:22:37,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:22:37,998 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:22:37,998 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:22:37,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c [2024-12-06 06:22:40,635 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/63b13cf55/5e6b6092c47a4cdfa8354855e3301dd2/FLAG3bc23891c [2024-12-06 06:22:41,212 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:22:41,213 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c [2024-12-06 06:22:41,266 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/63b13cf55/5e6b6092c47a4cdfa8354855e3301dd2/FLAG3bc23891c [2024-12-06 06:22:41,281 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/63b13cf55/5e6b6092c47a4cdfa8354855e3301dd2 [2024-12-06 06:22:41,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:22:41,284 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:22:41,286 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:22:41,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:22:41,291 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:22:41,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:22:41" (1/1) ... [2024-12-06 06:22:41,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24569da9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:41, skipping insertion in model container [2024-12-06 06:22:41,293 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:22:41" (1/1) ... [2024-12-06 06:22:41,483 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:22:41,774 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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c[1245,1258] [2024-12-06 06:22:43,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:22:43,112 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:22:43,122 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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c[1245,1258] [2024-12-06 06:22:44,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:22:44,323 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:22:44,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44 WrapperNode [2024-12-06 06:22:44,324 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:22:44,325 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:22:44,326 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:22:44,326 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:22:44,334 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:44,632 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:48,605 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51439 [2024-12-06 06:22:48,605 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:22:48,606 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:22:48,606 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:22:48,606 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:22:48,613 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:48,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:50,006 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:50,006 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:51,364 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:51,493 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:51,601 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:51,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:51,960 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:52,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:22:52,860 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:22:52,860 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:22:52,860 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:22:52,862 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:44" (1/1) ... [2024-12-06 06:22:52,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:22:52,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:22:52,888 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:22:52,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:22:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:22:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:22:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:22:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:22:54,833 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:22:54,834 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:26:03,615 INFO L? ?]: Removed 29659 outVars from TransFormulas that were not future-live. [2024-12-06 06:26:03,615 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:28:32,589 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:28:32,589 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:28:32,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:28:32 BoogieIcfgContainer [2024-12-06 06:28:32,590 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:28:32,591 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:28:32,591 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:28:32,605 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:28:32,606 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:28:32" (1/1) ... [2024-12-06 06:28:32,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:28:32,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 06:28:32,654 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 06:28:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:28:32,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:32,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:28:55,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:28:55,352 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 06:28:55,356 INFO L158 Benchmark]: Toolchain (without parser) took 374070.64ms. Allocated memory was 142.6MB in the beginning and 11.9GB in the end (delta: 11.8GB). Free memory was 86.5MB in the beginning and 8.7GB in the end (delta: -8.6GB). Peak memory consumption was 3.1GB. Max. memory is 16.1GB. [2024-12-06 06:28:55,356 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:28:55,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3038.73ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 86.5MB in the beginning and 282.4MB in the end (delta: -195.8MB). Peak memory consumption was 396.6MB. Max. memory is 16.1GB. [2024-12-06 06:28:55,357 INFO L158 Benchmark]: Boogie Procedure Inliner took 4280.00ms. Allocated memory was 604.0MB in the beginning and 1.5GB in the end (delta: 855.6MB). Free memory was 282.4MB in the beginning and 428.7MB in the end (delta: -146.3MB). Peak memory consumption was 805.0MB. Max. memory is 16.1GB. [2024-12-06 06:28:55,358 INFO L158 Benchmark]: Boogie Preprocessor took 4253.06ms. Allocated memory was 1.5GB in the beginning and 3.4GB in the end (delta: 1.9GB). Free memory was 428.7MB in the beginning and 2.0GB in the end (delta: -1.6GB). Peak memory consumption was 448.1MB. Max. memory is 16.1GB. [2024-12-06 06:28:55,359 INFO L158 Benchmark]: RCFGBuilder took 339729.44ms. Allocated memory was 3.4GB in the beginning and 11.9GB in the end (delta: 8.5GB). Free memory was 2.0GB in the beginning and 8.8GB in the end (delta: -6.8GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. [2024-12-06 06:28:55,359 INFO L158 Benchmark]: CodeCheck took 22763.16ms. Allocated memory is still 11.9GB. Free memory was 8.8GB in the beginning and 8.7GB in the end (delta: 91.7MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. [2024-12-06 06:28:55,362 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 0.28ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3038.73ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 86.5MB in the beginning and 282.4MB in the end (delta: -195.8MB). Peak memory consumption was 396.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 4280.00ms. Allocated memory was 604.0MB in the beginning and 1.5GB in the end (delta: 855.6MB). Free memory was 282.4MB in the beginning and 428.7MB in the end (delta: -146.3MB). Peak memory consumption was 805.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 4253.06ms. Allocated memory was 1.5GB in the beginning and 3.4GB in the end (delta: 1.9GB). Free memory was 428.7MB in the beginning and 2.0GB in the end (delta: -1.6GB). Peak memory consumption was 448.1MB. Max. memory is 16.1GB. * RCFGBuilder took 339729.44ms. Allocated memory was 3.4GB in the beginning and 11.9GB in the end (delta: 8.5GB). Free memory was 2.0GB in the beginning and 8.8GB in the end (delta: -6.8GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. * CodeCheck took 22763.16ms. Allocated memory is still 11.9GB. Free memory was 8.8GB in the beginning and 8.7GB in the end (delta: 91.7MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 06:28:55,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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 c513c4232a9ecce845a9d86053e2ecb3fb49b85a39488d9193d1b59367e37189 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:28:57,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:28:58,032 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 06:28:58,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:28:58,055 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:28:58,056 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:28:58,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:28:58,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:28:58,056 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:28:58,056 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:28:58,056 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:28:58,056 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:28:58,057 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:28:58,057 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:28:58,058 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:28:58,058 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:28:58,058 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:28:58,058 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 06:28:58,058 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:28:58,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:28:58,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:28:58,058 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:28:58,059 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:28:58,059 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 06:28:58,059 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:28:58,059 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 06:28:58,059 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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/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 -> c513c4232a9ecce845a9d86053e2ecb3fb49b85a39488d9193d1b59367e37189 [2024-12-06 06:28:58,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:28:58,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:28:58,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:28:58,284 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:28:58,285 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:28:58,286 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c [2024-12-06 06:29:00,972 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/0eacae789/3243b7394df245a09940dbc3f38ca874/FLAGee0f66c32 [2024-12-06 06:29:01,535 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:29:01,536 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c [2024-12-06 06:29:01,598 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/0eacae789/3243b7394df245a09940dbc3f38ca874/FLAGee0f66c32 [2024-12-06 06:29:01,612 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/data/0eacae789/3243b7394df245a09940dbc3f38ca874 [2024-12-06 06:29:01,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:29:01,616 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:29:01,617 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:29:01,617 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:29:01,621 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:29:01,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:29:01" (1/1) ... [2024-12-06 06:29:01,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ea20e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:01, skipping insertion in model container [2024-12-06 06:29:01,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:29:01" (1/1) ... [2024-12-06 06:29:01,813 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:29:02,104 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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c[1245,1258] [2024-12-06 06:29:03,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:29:03,221 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:29:03,232 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_0f7138fb-36d6-478a-82ee-0a75a93a99e6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal97.c[1245,1258] [2024-12-06 06:29:04,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:29:04,034 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:29:04,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04 WrapperNode [2024-12-06 06:29:04,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:29:04,036 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:29:04,036 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:29:04,036 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:29:04,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:04,193 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:04,682 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18871 [2024-12-06 06:29:04,682 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:29:04,683 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:29:04,683 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:29:04,683 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:29:04,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:04,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:04,820 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:04,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:05,024 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:05,053 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:05,068 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:05,106 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:05,137 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:05,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:29:05,207 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:29:05,207 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:29:05,207 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:29:05,209 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:29:04" (1/1) ... [2024-12-06 06:29:05,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:29:05,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:29:05,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:29:05,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f7138fb-36d6-478a-82ee-0a75a93a99e6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:29:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:29:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 06:29:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:29:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:29:07,175 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:29:07,176 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation