./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.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_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/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_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/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_fe0c9344-542a-423e-86d6-0597dd32a922/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 5e20be4858ab772b6dc124a6306f7dfa88c6f32db3edfb11120c43857b42fcfc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:16:24,215 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:16:24,271 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:16:24,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:16:24,276 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:16:24,296 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:16:24,297 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:16:24,297 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:16:24,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:16:24,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:16:24,298 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:16:24,299 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:16:24,299 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:24,299 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:16:24,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:16:24,300 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_fe0c9344-542a-423e-86d6-0597dd32a922/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 -> 5e20be4858ab772b6dc124a6306f7dfa88c6f32db3edfb11120c43857b42fcfc [2024-12-06 02:16:24,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:16:24,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:16:24,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:16:24,540 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:16:24,541 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:16:24,542 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c [2024-12-06 02:16:27,151 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/e5f98653b/2e549ab869834986987c902cedfd3fe7/FLAG38795ca47 [2024-12-06 02:16:27,828 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:16:27,829 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c [2024-12-06 02:16:27,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/e5f98653b/2e549ab869834986987c902cedfd3fe7/FLAG38795ca47 [2024-12-06 02:16:28,229 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/e5f98653b/2e549ab869834986987c902cedfd3fe7 [2024-12-06 02:16:28,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:16:28,232 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:16:28,233 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:28,233 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:16:28,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:16:28,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:28" (1/1) ... [2024-12-06 02:16:28,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@efb4a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:28, skipping insertion in model container [2024-12-06 02:16:28,237 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:28" (1/1) ... [2024-12-06 02:16:28,357 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:16:28,616 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_fe0c9344-542a-423e-86d6-0597dd32a922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c[1246,1259] [2024-12-06 02:16:29,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:29,928 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:16:29,937 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_fe0c9344-542a-423e-86d6-0597dd32a922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c[1246,1259] [2024-12-06 02:16:31,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:31,041 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:16:31,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31 WrapperNode [2024-12-06 02:16:31,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:31,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:31,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:16:31,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:16:31,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:31,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:34,377 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51113 [2024-12-06 02:16:34,377 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:34,378 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:16:34,378 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:16:34,378 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:16:34,384 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:34,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:35,304 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:35,305 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:36,813 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:36,950 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:37,079 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:37,223 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:37,336 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:37,935 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:16:37,937 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:16:37,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:16:37,937 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:16:37,938 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:31" (1/1) ... [2024-12-06 02:16:37,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:37,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:16:37,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:16:37,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:16:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:16:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:16:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:16:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:16:40,220 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:16:40,221 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:19:35,195 INFO L? ?]: Removed 29504 outVars from TransFormulas that were not future-live. [2024-12-06 02:19:35,195 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:21:54,331 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:21:54,332 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:21:54,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:21:54 BoogieIcfgContainer [2024-12-06 02:21:54,332 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:21:54,334 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:21:54,334 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:21:54,356 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:21:54,356 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:21:54" (1/1) ... [2024-12-06 02:21:54,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:21:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:21:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:21:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:21:54,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:22:13,177 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 02:22:13,181 INFO L158 Benchmark]: Toolchain (without parser) took 344948.39ms. Allocated memory was 142.6MB in the beginning and 11.6GB in the end (delta: 11.5GB). Free memory was 86.6MB in the beginning and 6.9GB in the end (delta: -6.8GB). Peak memory consumption was 4.7GB. Max. memory is 16.1GB. [2024-12-06 02:22:13,182 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:22:13,182 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2809.51ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 86.4MB in the beginning and 312.0MB in the end (delta: -225.6MB). Peak memory consumption was 408.9MB. Max. memory is 16.1GB. [2024-12-06 02:22:13,183 INFO L158 Benchmark]: Boogie Procedure Inliner took 3334.67ms. Allocated memory was 620.8MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 312.0MB in the beginning and 684.5MB in the end (delta: -372.5MB). Peak memory consumption was 855.6MB. Max. memory is 16.1GB. [2024-12-06 02:22:13,184 INFO L158 Benchmark]: Boogie Preprocessor took 3557.53ms. Allocated memory was 1.7GB in the beginning and 3.6GB in the end (delta: 1.9GB). Free memory was 684.5MB in the beginning and 2.2GB in the end (delta: -1.5GB). Peak memory consumption was 418.2MB. Max. memory is 16.1GB. [2024-12-06 02:22:13,185 INFO L158 Benchmark]: RCFGBuilder took 316395.75ms. Allocated memory was 3.6GB in the beginning and 11.3GB in the end (delta: 7.7GB). Free memory was 2.2GB in the beginning and 7.2GB in the end (delta: -4.9GB). Peak memory consumption was 5.7GB. Max. memory is 16.1GB. [2024-12-06 02:22:13,186 INFO L158 Benchmark]: CodeCheck took 18845.32ms. Allocated memory was 11.3GB in the beginning and 11.6GB in the end (delta: 285.2MB). Free memory was 7.2GB in the beginning and 6.9GB in the end (delta: 310.7MB). Peak memory consumption was 600.1MB. Max. memory is 16.1GB. [2024-12-06 02:22:13,189 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 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2809.51ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 86.4MB in the beginning and 312.0MB in the end (delta: -225.6MB). Peak memory consumption was 408.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3334.67ms. Allocated memory was 620.8MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 312.0MB in the beginning and 684.5MB in the end (delta: -372.5MB). Peak memory consumption was 855.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3557.53ms. Allocated memory was 1.7GB in the beginning and 3.6GB in the end (delta: 1.9GB). Free memory was 684.5MB in the beginning and 2.2GB in the end (delta: -1.5GB). Peak memory consumption was 418.2MB. Max. memory is 16.1GB. * RCFGBuilder took 316395.75ms. Allocated memory was 3.6GB in the beginning and 11.3GB in the end (delta: 7.7GB). Free memory was 2.2GB in the beginning and 7.2GB in the end (delta: -4.9GB). Peak memory consumption was 5.7GB. Max. memory is 16.1GB. * CodeCheck took 18845.32ms. Allocated memory was 11.3GB in the beginning and 11.6GB in the end (delta: 285.2MB). Free memory was 7.2GB in the beginning and 6.9GB in the end (delta: 310.7MB). Peak memory consumption was 600.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:22:13,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/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_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/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_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/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_fe0c9344-542a-423e-86d6-0597dd32a922/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 5e20be4858ab772b6dc124a6306f7dfa88c6f32db3edfb11120c43857b42fcfc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:22:15,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:22:15,730 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:22:15,756 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:22:15,757 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:22:15,757 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:22:15,758 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:22:15,758 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:22:15,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:22:15,758 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:22:15,758 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:22:15,758 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:22:15,758 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:22:15,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:22:15,759 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:22:15,759 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:22:15,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:22:15,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:15,760 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:22:15,760 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:22:15,760 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:22:15,760 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:22:15,760 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:22:15,760 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:22:15,760 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_fe0c9344-542a-423e-86d6-0597dd32a922/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 -> 5e20be4858ab772b6dc124a6306f7dfa88c6f32db3edfb11120c43857b42fcfc [2024-12-06 02:22:15,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:22:16,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:22:16,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:22:16,007 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:22:16,007 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:22:16,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c [2024-12-06 02:22:18,626 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/b8af98afd/aa9a61774e814b1898b255352bdfad9b/FLAG9035172f3 [2024-12-06 02:22:19,178 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:22:19,179 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c [2024-12-06 02:22:19,227 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/b8af98afd/aa9a61774e814b1898b255352bdfad9b/FLAG9035172f3 [2024-12-06 02:22:19,706 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/data/b8af98afd/aa9a61774e814b1898b255352bdfad9b [2024-12-06 02:22:19,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:22:19,708 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:22:19,709 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:19,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:22:19,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:22:19,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:19" (1/1) ... [2024-12-06 02:22:19,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a89a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:19, skipping insertion in model container [2024-12-06 02:22:19,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:19" (1/1) ... [2024-12-06 02:22:19,887 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:22:20,144 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_fe0c9344-542a-423e-86d6-0597dd32a922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c[1246,1259] [2024-12-06 02:22:21,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:21,242 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:22:21,253 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_fe0c9344-542a-423e-86d6-0597dd32a922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal145.c[1246,1259] [2024-12-06 02:22:21,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:21,964 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:22:21,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21 WrapperNode [2024-12-06 02:22:21,965 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:21,966 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:21,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:22:21,966 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:22:21,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,065 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,465 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18765 [2024-12-06 02:22:22,466 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:22,466 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:22:22,466 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:22:22,466 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:22:22,471 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,870 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,917 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:22,949 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:23,041 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:23,083 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:23,260 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:22:23,261 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:22:23,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:22:23,261 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:22:23,262 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:21" (1/1) ... [2024-12-06 02:22:23,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:23,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:22:23,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:22:23,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0c9344-542a-423e-86d6-0597dd32a922/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:22:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:22:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:22:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:22:23,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:22:25,126 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:22:25,128 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation