./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.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_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/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_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/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_ad555102-b173-45da-b591-686823b236db/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 17773f8206f3a0c2f4672613c46441c39c4007ddecfa3736dba0aae0d79e3938 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:07:01,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:07:01,494 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:07:01,499 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:07:01,499 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:07:01,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:07:01,519 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:07:01,519 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:07:01,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:07:01,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:07:01,520 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:07:01,521 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:07:01,521 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:07:01,521 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:07:01,521 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:07:01,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:07:01,522 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_ad555102-b173-45da-b591-686823b236db/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 -> 17773f8206f3a0c2f4672613c46441c39c4007ddecfa3736dba0aae0d79e3938 [2024-12-06 04:07:01,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:07:01,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:07:01,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:07:01,770 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:07:01,770 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:07:01,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c [2024-12-06 04:07:04,414 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/7179d4f45/a27dd56a059a454e82aab2abbdc1c62c/FLAG3897dc109 [2024-12-06 04:07:04,937 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:07:04,937 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c [2024-12-06 04:07:04,992 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/7179d4f45/a27dd56a059a454e82aab2abbdc1c62c/FLAG3897dc109 [2024-12-06 04:07:05,006 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/7179d4f45/a27dd56a059a454e82aab2abbdc1c62c [2024-12-06 04:07:05,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:07:05,010 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:07:05,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:07:05,011 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:07:05,015 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:07:05,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:07:05" (1/1) ... [2024-12-06 04:07:05,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5cc44e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:05, skipping insertion in model container [2024-12-06 04:07:05,017 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:07:05" (1/1) ... [2024-12-06 04:07:05,198 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:07:05,521 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_ad555102-b173-45da-b591-686823b236db/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c[1246,1259] [2024-12-06 04:07:06,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:07:06,860 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:07:06,870 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_ad555102-b173-45da-b591-686823b236db/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c[1246,1259] [2024-12-06 04:07:07,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:07:07,822 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:07:07,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07 WrapperNode [2024-12-06 04:07:07,823 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:07:07,824 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:07:07,824 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:07:07,824 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:07:07,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:08,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:10,769 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50589 [2024-12-06 04:07:10,769 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:07:10,770 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:07:10,770 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:07:10,770 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:07:10,959 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:10,959 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:11,666 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:11,667 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:12,406 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:12,503 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:12,608 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:12,728 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:12,833 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:13,570 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:07:13,571 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:07:13,571 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:07:13,571 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:07:13,572 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:07" (1/1) ... [2024-12-06 04:07:13,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:07:13,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:07:13,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:07:13,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:07:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:07:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:07:13,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:07:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:07:15,614 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:07:15,615 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:09:50,866 INFO L? ?]: Removed 29213 outVars from TransFormulas that were not future-live. [2024-12-06 04:09:50,866 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:12:17,134 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:12:17,134 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:12:17,135 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:12:17 BoogieIcfgContainer [2024-12-06 04:12:17,135 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:12:17,136 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:12:17,136 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:12:17,151 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:12:17,151 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:12:17" (1/1) ... [2024-12-06 04:12:17,159 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:12:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:17,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 04:12:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 04:12:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:12:17,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:12:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:12:31,667 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 04:12:31,670 INFO L158 Benchmark]: Toolchain (without parser) took 326659.58ms. Allocated memory was 142.6MB in the beginning and 11.8GB in the end (delta: 11.6GB). Free memory was 87.5MB in the beginning and 7.9GB in the end (delta: -7.8GB). Peak memory consumption was 3.9GB. Max. memory is 16.1GB. [2024-12-06 04:12:31,670 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory was 83.0MB in the beginning and 83.0MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:12:31,671 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2812.51ms. Allocated memory was 142.6MB in the beginning and 671.1MB in the end (delta: 528.5MB). Free memory was 87.5MB in the beginning and 277.8MB in the end (delta: -190.3MB). Peak memory consumption was 345.1MB. Max. memory is 16.1GB. [2024-12-06 04:12:31,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 2945.39ms. Allocated memory was 671.1MB in the beginning and 1.9GB in the end (delta: 1.2GB). Free memory was 277.8MB in the beginning and 789.4MB in the end (delta: -511.6MB). Peak memory consumption was 722.8MB. Max. memory is 16.1GB. [2024-12-06 04:12:31,672 INFO L158 Benchmark]: Boogie Preprocessor took 2800.47ms. Allocated memory was 1.9GB in the beginning and 5.7GB in the end (delta: 3.8GB). Free memory was 789.4MB in the beginning and 4.3GB in the end (delta: -3.6GB). Peak memory consumption was 453.0MB. Max. memory is 16.1GB. [2024-12-06 04:12:31,673 INFO L158 Benchmark]: RCFGBuilder took 303563.81ms. Allocated memory was 5.7GB in the beginning and 11.8GB in the end (delta: 6.1GB). Free memory was 4.3GB in the beginning and 8.2GB in the end (delta: -3.8GB). Peak memory consumption was 5.6GB. Max. memory is 16.1GB. [2024-12-06 04:12:31,673 INFO L158 Benchmark]: CodeCheck took 14532.30ms. Allocated memory is still 11.8GB. Free memory was 8.2GB in the beginning and 7.9GB in the end (delta: 301.5MB). Peak memory consumption was 301.3MB. Max. memory is 16.1GB. [2024-12-06 04:12:31,676 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 0.31ms. Allocated memory is still 142.6MB. Free memory was 83.0MB in the beginning and 83.0MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2812.51ms. Allocated memory was 142.6MB in the beginning and 671.1MB in the end (delta: 528.5MB). Free memory was 87.5MB in the beginning and 277.8MB in the end (delta: -190.3MB). Peak memory consumption was 345.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2945.39ms. Allocated memory was 671.1MB in the beginning and 1.9GB in the end (delta: 1.2GB). Free memory was 277.8MB in the beginning and 789.4MB in the end (delta: -511.6MB). Peak memory consumption was 722.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2800.47ms. Allocated memory was 1.9GB in the beginning and 5.7GB in the end (delta: 3.8GB). Free memory was 789.4MB in the beginning and 4.3GB in the end (delta: -3.6GB). Peak memory consumption was 453.0MB. Max. memory is 16.1GB. * RCFGBuilder took 303563.81ms. Allocated memory was 5.7GB in the beginning and 11.8GB in the end (delta: 6.1GB). Free memory was 4.3GB in the beginning and 8.2GB in the end (delta: -3.8GB). Peak memory consumption was 5.6GB. Max. memory is 16.1GB. * CodeCheck took 14532.30ms. Allocated memory is still 11.8GB. Free memory was 8.2GB in the beginning and 7.9GB in the end (delta: 301.5MB). Peak memory consumption was 301.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 04:12:31,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/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_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/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_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/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_ad555102-b173-45da-b591-686823b236db/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 17773f8206f3a0c2f4672613c46441c39c4007ddecfa3736dba0aae0d79e3938 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:12:34,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:12:34,353 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:12:34,378 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:12:34,379 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:12:34,379 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:12:34,379 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:12:34,379 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:12:34,379 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:12:34,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:12:34,380 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:12:34,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:12:34,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:12:34,381 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:12:34,382 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:12:34,382 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_ad555102-b173-45da-b591-686823b236db/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 -> 17773f8206f3a0c2f4672613c46441c39c4007ddecfa3736dba0aae0d79e3938 [2024-12-06 04:12:34,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:12:34,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:12:34,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:12:34,646 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:12:34,647 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:12:34,648 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c [2024-12-06 04:12:37,324 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/7df9f84d3/ade1647f3a3e4765a7fe909ae97aaa14/FLAG6fd155f50 [2024-12-06 04:12:37,863 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:12:37,864 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c [2024-12-06 04:12:37,917 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/7df9f84d3/ade1647f3a3e4765a7fe909ae97aaa14/FLAG6fd155f50 [2024-12-06 04:12:37,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/data/7df9f84d3/ade1647f3a3e4765a7fe909ae97aaa14 [2024-12-06 04:12:37,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:12:37,935 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:12:37,937 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:12:37,937 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:12:37,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:12:37,941 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:12:37" (1/1) ... [2024-12-06 04:12:37,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40091eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:37, skipping insertion in model container [2024-12-06 04:12:37,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:12:37" (1/1) ... [2024-12-06 04:12:38,147 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:12:38,445 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_ad555102-b173-45da-b591-686823b236db/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c[1246,1259] [2024-12-06 04:12:39,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:12:39,517 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:12:39,529 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_ad555102-b173-45da-b591-686823b236db/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal149.c[1246,1259] [2024-12-06 04:12:40,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:12:40,400 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:12:40,401 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40 WrapperNode [2024-12-06 04:12:40,401 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:12:40,402 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:12:40,402 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:12:40,402 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:12:40,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:40,522 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,024 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18609 [2024-12-06 04:12:41,025 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:12:41,026 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:12:41,026 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:12:41,026 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:12:41,034 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,034 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,402 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,446 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,472 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,524 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,657 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:12:41,658 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:12:41,658 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:12:41,658 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:12:41,659 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:40" (1/1) ... [2024-12-06 04:12:41,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:12:41,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:12:41,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:12:41,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad555102-b173-45da-b591-686823b236db/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:12:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:12:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:12:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:12:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:12:43,527 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:12:43,528 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation