./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.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_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/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_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/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_4c14b29c-beed-464b-b41d-53c3f27e8923/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 ce358ad28bc091fb53ec895876fcfe7f2a1abf98138d75302938dc058e4ef4dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:46:22,306 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:46:22,364 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:46:22,369 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:46:22,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:46:22,389 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:46:22,390 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:46:22,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:46:22,390 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:46:22,390 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:46:22,390 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:46:22,391 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:46:22,391 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:46:22,392 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:46:22,392 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:46:22,392 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:46:22,392 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:46:22,392 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:46:22,392 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:46:22,392 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:46:22,392 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:46:22,392 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:46:22,392 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_4c14b29c-beed-464b-b41d-53c3f27e8923/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 -> ce358ad28bc091fb53ec895876fcfe7f2a1abf98138d75302938dc058e4ef4dc [2024-12-06 02:46:22,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:46:22,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:46:22,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:46:22,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:46:22,639 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:46:22,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c [2024-12-06 02:46:25,277 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/4b18a25d4/7891f0108cb843c392731575cc55c099/FLAG778f0f477 [2024-12-06 02:46:25,829 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:46:25,830 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c [2024-12-06 02:46:25,888 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/4b18a25d4/7891f0108cb843c392731575cc55c099/FLAG778f0f477 [2024-12-06 02:46:26,337 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/4b18a25d4/7891f0108cb843c392731575cc55c099 [2024-12-06 02:46:26,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:46:26,340 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:46:26,341 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:46:26,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:46:26,344 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:46:26,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:46:26" (1/1) ... [2024-12-06 02:46:26,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5197c0de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:26, skipping insertion in model container [2024-12-06 02:46:26,346 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:46:26" (1/1) ... [2024-12-06 02:46:26,512 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:46:26,776 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_4c14b29c-beed-464b-b41d-53c3f27e8923/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c[1246,1259] [2024-12-06 02:46:28,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:46:28,232 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:46:28,241 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_4c14b29c-beed-464b-b41d-53c3f27e8923/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c[1246,1259] [2024-12-06 02:46:29,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:46:29,195 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:46:29,196 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29 WrapperNode [2024-12-06 02:46:29,196 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:46:29,197 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:46:29,197 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:46:29,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:46:29,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:29,475 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:32,501 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50567 [2024-12-06 02:46:32,501 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:46:32,502 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:46:32,502 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:46:32,502 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:46:32,508 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:32,508 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:33,645 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:33,645 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:34,375 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:34,478 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:34,620 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:34,789 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:34,892 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:35,527 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:46:35,528 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:46:35,528 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:46:35,528 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:46:35,529 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:29" (1/1) ... [2024-12-06 02:46:35,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:46:35,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:46:35,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:46:35,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:46:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:46:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:46:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:46:35,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:46:37,944 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:46:37,946 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:49:15,042 INFO L? ?]: Removed 29219 outVars from TransFormulas that were not future-live. [2024-12-06 02:49:15,042 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:51:47,470 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:51:47,471 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:51:47,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:51:47 BoogieIcfgContainer [2024-12-06 02:51:47,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:51:47,474 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:51:47,474 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:51:47,491 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:51:47,492 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:51:47" (1/1) ... [2024-12-06 02:51:47,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:51:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:51:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:51:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:51:47,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:52:03,854 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 02:52:03,859 INFO L158 Benchmark]: Toolchain (without parser) took 337517.34ms. Allocated memory was 142.6MB in the beginning and 12.3GB in the end (delta: 12.2GB). Free memory was 87.7MB in the beginning and 7.7GB in the end (delta: -7.6GB). Peak memory consumption was 4.6GB. Max. memory is 16.1GB. [2024-12-06 02:52:03,859 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:52:03,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2854.98ms. Allocated memory was 142.6MB in the beginning and 1.0GB in the end (delta: 889.2MB). Free memory was 87.5MB in the beginning and 648.0MB in the end (delta: -560.5MB). Peak memory consumption was 360.0MB. Max. memory is 16.1GB. [2024-12-06 02:52:03,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 3304.73ms. Allocated memory was 1.0GB in the beginning and 2.4GB in the end (delta: 1.3GB). Free memory was 648.0MB in the beginning and 1.3GB in the end (delta: -637.7MB). Peak memory consumption was 883.8MB. Max. memory is 16.1GB. [2024-12-06 02:52:03,861 INFO L158 Benchmark]: Boogie Preprocessor took 3025.21ms. Allocated memory was 2.4GB in the beginning and 7.1GB in the end (delta: 4.7GB). Free memory was 1.3GB in the beginning and 5.6GB in the end (delta: -4.4GB). Peak memory consumption was 385.9MB. Max. memory is 16.1GB. [2024-12-06 02:52:03,862 INFO L158 Benchmark]: RCFGBuilder took 311943.70ms. Allocated memory was 7.1GB in the beginning and 12.3GB in the end (delta: 5.3GB). Free memory was 5.6GB in the beginning and 9.1GB in the end (delta: -3.5GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. [2024-12-06 02:52:03,863 INFO L158 Benchmark]: CodeCheck took 16383.21ms. Allocated memory is still 12.3GB. Free memory was 9.1GB in the beginning and 7.7GB in the end (delta: 1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-12-06 02:52:03,866 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 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2854.98ms. Allocated memory was 142.6MB in the beginning and 1.0GB in the end (delta: 889.2MB). Free memory was 87.5MB in the beginning and 648.0MB in the end (delta: -560.5MB). Peak memory consumption was 360.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3304.73ms. Allocated memory was 1.0GB in the beginning and 2.4GB in the end (delta: 1.3GB). Free memory was 648.0MB in the beginning and 1.3GB in the end (delta: -637.7MB). Peak memory consumption was 883.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3025.21ms. Allocated memory was 2.4GB in the beginning and 7.1GB in the end (delta: 4.7GB). Free memory was 1.3GB in the beginning and 5.6GB in the end (delta: -4.4GB). Peak memory consumption was 385.9MB. Max. memory is 16.1GB. * RCFGBuilder took 311943.70ms. Allocated memory was 7.1GB in the beginning and 12.3GB in the end (delta: 5.3GB). Free memory was 5.6GB in the beginning and 9.1GB in the end (delta: -3.5GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. * CodeCheck took 16383.21ms. Allocated memory is still 12.3GB. Free memory was 9.1GB in the beginning and 7.7GB in the end (delta: 1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:52:04,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/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_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/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_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/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_4c14b29c-beed-464b-b41d-53c3f27e8923/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 ce358ad28bc091fb53ec895876fcfe7f2a1abf98138d75302938dc058e4ef4dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:52:06,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:52:06,729 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:52:06,753 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:52:06,754 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:52:06,754 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:52:06,754 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:52:06,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:52:06,755 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:52:06,755 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:52:06,756 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:52:06,756 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:52:06,756 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:52:06,756 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:52:06,756 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:52:06,756 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:52:06,756 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:52:06,756 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:52:06,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:52:06,757 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:52:06,757 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:52:06,757 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:52:06,757 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:52:06,757 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:52:06,757 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:52:06,757 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_4c14b29c-beed-464b-b41d-53c3f27e8923/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 -> ce358ad28bc091fb53ec895876fcfe7f2a1abf98138d75302938dc058e4ef4dc [2024-12-06 02:52:06,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:52:07,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:52:07,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:52:07,010 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:52:07,010 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:52:07,011 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c [2024-12-06 02:52:10,075 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/4e08818a3/0e2f3320e45142ca9327af6aefcb0992/FLAG7237da50f [2024-12-06 02:52:10,586 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:52:10,587 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c [2024-12-06 02:52:10,649 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/4e08818a3/0e2f3320e45142ca9327af6aefcb0992/FLAG7237da50f [2024-12-06 02:52:10,666 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/data/4e08818a3/0e2f3320e45142ca9327af6aefcb0992 [2024-12-06 02:52:10,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:52:10,670 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:52:10,672 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:52:10,672 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:52:10,677 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:52:10,678 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:52:10" (1/1) ... [2024-12-06 02:52:10,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@416d11f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:10, skipping insertion in model container [2024-12-06 02:52:10,679 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:52:10" (1/1) ... [2024-12-06 02:52:10,901 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:52:11,224 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_4c14b29c-beed-464b-b41d-53c3f27e8923/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c[1246,1259] [2024-12-06 02:52:12,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:52:12,546 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:52:12,557 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_4c14b29c-beed-464b-b41d-53c3f27e8923/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal154.c[1246,1259] [2024-12-06 02:52:13,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:52:13,503 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:52:13,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13 WrapperNode [2024-12-06 02:52:13,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:52:13,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:52:13,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:52:13,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:52:13,514 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:13,658 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,273 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18623 [2024-12-06 02:52:14,273 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:52:14,274 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:52:14,274 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:52:14,274 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:52:14,283 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,430 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,430 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,748 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,783 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,800 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,890 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,987 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:52:14,988 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:52:14,988 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:52:14,988 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:52:14,989 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:52:13" (1/1) ... [2024-12-06 02:52:14,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:52:15,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:52:15,027 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:52:15,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c14b29c-beed-464b-b41d-53c3f27e8923/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:52:15,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:52:15,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:52:15,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:52:15,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:52:16,948 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:52:16,950 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation