./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.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_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/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_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/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_05b602aa-ec7a-4811-810e-f110c47448f7/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 30347d213de77d7ff29dd403f61ffff548784c9a3517793b5e278b80af5a79d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:43:41,234 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:43:41,291 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:43:41,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:43:41,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:43:41,316 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:43:41,317 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:43:41,317 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:43:41,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:43:41,317 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:43:41,318 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:43:41,318 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:43:41,318 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:43:41,319 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:43:41,319 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:43:41,319 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:43:41,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:43:41,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:43:41,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:43:41,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:43:41,319 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:43:41,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:43:41,319 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_05b602aa-ec7a-4811-810e-f110c47448f7/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 -> 30347d213de77d7ff29dd403f61ffff548784c9a3517793b5e278b80af5a79d2 [2024-12-06 00:43:41,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:43:41,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:43:41,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:43:41,569 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:43:41,570 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:43:41,571 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c [2024-12-06 00:43:44,192 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/1fb977b9c/7778d756af174501802f713d6de87a8e/FLAG4041256ca [2024-12-06 00:43:44,756 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:43:44,757 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c [2024-12-06 00:43:44,823 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/1fb977b9c/7778d756af174501802f713d6de87a8e/FLAG4041256ca [2024-12-06 00:43:44,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/1fb977b9c/7778d756af174501802f713d6de87a8e [2024-12-06 00:43:44,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:43:44,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:43:44,843 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:43:44,843 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:43:44,847 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:43:44,848 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:43:44" (1/1) ... [2024-12-06 00:43:44,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45d1b89c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:44, skipping insertion in model container [2024-12-06 00:43:44,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:43:44" (1/1) ... [2024-12-06 00:43:45,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:43:45,321 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_05b602aa-ec7a-4811-810e-f110c47448f7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c[1246,1259] [2024-12-06 00:43:46,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:43:46,628 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:43:46,635 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_05b602aa-ec7a-4811-810e-f110c47448f7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c[1246,1259] [2024-12-06 00:43:47,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:43:47,679 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:43:47,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47 WrapperNode [2024-12-06 00:43:47,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:43:47,680 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:43:47,680 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:43:47,680 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:43:47,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:48,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:51,073 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51146 [2024-12-06 00:43:51,074 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:43:51,074 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:43:51,074 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:43:51,074 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:43:51,080 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:51,080 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:51,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:51,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:52,834 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:52,949 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:53,092 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:53,248 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:53,371 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:53,981 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:43:53,982 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:43:53,982 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:43:53,982 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:43:53,983 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:43:47" (1/1) ... [2024-12-06 00:43:53,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:43:54,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:43:54,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:43:54,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:43:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:43:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:43:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:43:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:43:56,490 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:43:56,491 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:46:37,242 INFO L? ?]: Removed 29525 outVars from TransFormulas that were not future-live. [2024-12-06 00:46:37,242 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:49:11,372 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:49:11,373 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:49:11,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:49:11 BoogieIcfgContainer [2024-12-06 00:49:11,373 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:49:11,375 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:49:11,376 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:49:11,393 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:49:11,393 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:49:11" (1/1) ... [2024-12-06 00:49:11,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:49:11,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 00:49:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 00:49:11,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:49:11,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:11,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:49:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:49:34,076 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 00:49:34,080 INFO L158 Benchmark]: Toolchain (without parser) took 349237.71ms. Allocated memory was 142.6MB in the beginning and 10.8GB in the end (delta: 10.7GB). Free memory was 89.3MB in the beginning and 6.5GB in the end (delta: -6.4GB). Peak memory consumption was 4.3GB. Max. memory is 16.1GB. [2024-12-06 00:49:34,080 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:49:34,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2837.17ms. Allocated memory was 142.6MB in the beginning and 864.0MB in the end (delta: 721.4MB). Free memory was 89.1MB in the beginning and 501.7MB in the end (delta: -412.6MB). Peak memory consumption was 404.1MB. Max. memory is 16.1GB. [2024-12-06 00:49:34,082 INFO L158 Benchmark]: Boogie Procedure Inliner took 3393.24ms. Allocated memory was 864.0MB in the beginning and 2.3GB in the end (delta: 1.5GB). Free memory was 501.7MB in the beginning and 1.3GB in the end (delta: -749.4MB). Peak memory consumption was 891.4MB. Max. memory is 16.1GB. [2024-12-06 00:49:34,082 INFO L158 Benchmark]: Boogie Preprocessor took 2906.81ms. Allocated memory was 2.3GB in the beginning and 6.9GB in the end (delta: 4.6GB). Free memory was 1.3GB in the beginning and 5.5GB in the end (delta: -4.2GB). Peak memory consumption was 364.9MB. Max. memory is 16.1GB. [2024-12-06 00:49:34,083 INFO L158 Benchmark]: RCFGBuilder took 317391.76ms. Allocated memory was 6.9GB in the beginning and 10.8GB in the end (delta: 3.9GB). Free memory was 5.5GB in the beginning and 6.9GB in the end (delta: -1.4GB). Peak memory consumption was 6.1GB. Max. memory is 16.1GB. [2024-12-06 00:49:34,084 INFO L158 Benchmark]: CodeCheck took 22702.80ms. Allocated memory is still 10.8GB. Free memory was 6.9GB in the beginning and 6.5GB in the end (delta: 422.1MB). Peak memory consumption was 426.2MB. Max. memory is 16.1GB. [2024-12-06 00:49:34,088 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2837.17ms. Allocated memory was 142.6MB in the beginning and 864.0MB in the end (delta: 721.4MB). Free memory was 89.1MB in the beginning and 501.7MB in the end (delta: -412.6MB). Peak memory consumption was 404.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3393.24ms. Allocated memory was 864.0MB in the beginning and 2.3GB in the end (delta: 1.5GB). Free memory was 501.7MB in the beginning and 1.3GB in the end (delta: -749.4MB). Peak memory consumption was 891.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2906.81ms. Allocated memory was 2.3GB in the beginning and 6.9GB in the end (delta: 4.6GB). Free memory was 1.3GB in the beginning and 5.5GB in the end (delta: -4.2GB). Peak memory consumption was 364.9MB. Max. memory is 16.1GB. * RCFGBuilder took 317391.76ms. Allocated memory was 6.9GB in the beginning and 10.8GB in the end (delta: 3.9GB). Free memory was 5.5GB in the beginning and 6.9GB in the end (delta: -1.4GB). Peak memory consumption was 6.1GB. Max. memory is 16.1GB. * CodeCheck took 22702.80ms. Allocated memory is still 10.8GB. Free memory was 6.9GB in the beginning and 6.5GB in the end (delta: 422.1MB). Peak memory consumption was 426.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 00:49:34,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/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_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/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_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/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_05b602aa-ec7a-4811-810e-f110c47448f7/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 30347d213de77d7ff29dd403f61ffff548784c9a3517793b5e278b80af5a79d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:49:36,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:49:36,772 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 00:49:36,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:49:36,798 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:49:36,799 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:49:36,799 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:49:36,799 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:49:36,799 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:49:36,799 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:49:36,799 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:49:36,799 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:49:36,800 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:49:36,800 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:49:36,801 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:49:36,801 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:49:36,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:49:36,801 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:49:36,801 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:49:36,801 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:49:36,801 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:49:36,801 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:49:36,801 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:49:36,801 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_05b602aa-ec7a-4811-810e-f110c47448f7/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 -> 30347d213de77d7ff29dd403f61ffff548784c9a3517793b5e278b80af5a79d2 [2024-12-06 00:49:37,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:49:37,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:49:37,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:49:37,045 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:49:37,045 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:49:37,046 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c [2024-12-06 00:49:39,723 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/bdc60330c/0758bc974c5742b29fac7e848aabcb93/FLAGc9113b613 [2024-12-06 00:49:40,253 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:49:40,254 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c [2024-12-06 00:49:40,306 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/bdc60330c/0758bc974c5742b29fac7e848aabcb93/FLAGc9113b613 [2024-12-06 00:49:40,321 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/data/bdc60330c/0758bc974c5742b29fac7e848aabcb93 [2024-12-06 00:49:40,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:49:40,325 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:49:40,326 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:49:40,326 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:49:40,330 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:49:40,331 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:49:40" (1/1) ... [2024-12-06 00:49:40,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23cef592 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:40, skipping insertion in model container [2024-12-06 00:49:40,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:49:40" (1/1) ... [2024-12-06 00:49:40,490 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:49:40,768 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_05b602aa-ec7a-4811-810e-f110c47448f7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c[1246,1259] [2024-12-06 00:49:41,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:49:41,955 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:49:41,965 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_05b602aa-ec7a-4811-810e-f110c47448f7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal126.c[1246,1259] [2024-12-06 00:49:42,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:49:42,843 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:49:42,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42 WrapperNode [2024-12-06 00:49:42,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:49:42,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:49:42,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:49:42,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:49:42,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,041 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,579 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18770 [2024-12-06 00:49:43,579 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:49:43,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:49:43,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:49:43,580 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:49:43,587 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,680 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,680 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,901 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,948 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:43,979 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:44,029 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:44,074 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:44,185 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:49:44,187 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:49:44,187 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:49:44,188 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:49:44,190 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:42" (1/1) ... [2024-12-06 00:49:44,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:49:44,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:49:44,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:49:44,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b602aa-ec7a-4811-810e-f110c47448f7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:49:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:49:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:49:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:49:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:49:46,055 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:49:46,057 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation