./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.firewire_tree.3.prop3-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.firewire_tree.3.prop3-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --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 6db9815af58ea7120cf05e7f5e1dd40b65d14842cf44a2e68337bf1ad55f80cb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:55:09,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:55:09,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:55:09,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:55:09,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:55:09,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:55:09,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:55:09,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:55:09,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:55:09,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:55:09,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:55:09,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:55:09,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:55:09,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:55:09,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:55:09,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:55:09,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:55:09,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:55:09,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:55:09,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:55:09,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:55:09,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:55:09,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:55:09,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:55:09,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:55:09,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:55:09,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:55:09,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:55:09,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:55:09,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:55:09,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:55:09,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:55:09,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:55:09,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:55:09,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:55:09,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:55:09,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:55:09,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:55:09,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:55:09,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:55:09,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:55:09,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:55:09,450 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:55:09,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:55:09,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:55:09,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:55:09,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:55:09,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:55:09,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:55:09,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:55:09,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:55:09,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:55:09,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:55:09,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:55:09,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:55:09,454 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:55:09,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:55:09,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:55:09,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:55:09,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:55:09,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:55:09,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:55:09,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:55:09,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:55:09,456 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:55:09,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:55:09,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:55:09,456 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6db9815af58ea7120cf05e7f5e1dd40b65d14842cf44a2e68337bf1ad55f80cb [2022-11-21 22:55:09,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:55:09,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:55:09,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:55:09,790 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:55:09,791 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:55:09,792 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.firewire_tree.3.prop3-func-interl.c [2022-11-21 22:55:12,877 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:55:13,706 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:55:13,707 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.firewire_tree.3.prop3-func-interl.c [2022-11-21 22:55:13,804 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/data/cd33937ef/6b08277fc77749bf83f1dbe430db57b2/FLAG26dd53df6 [2022-11-21 22:55:13,821 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/data/cd33937ef/6b08277fc77749bf83f1dbe430db57b2 [2022-11-21 22:55:13,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:55:13,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:55:13,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:55:13,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:55:13,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:55:13,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:55:13" (1/1) ... [2022-11-21 22:55:13,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5103c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:13, skipping insertion in model container [2022-11-21 22:55:13,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:55:13" (1/1) ... [2022-11-21 22:55:13,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:55:14,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:55:14,739 WARN L237 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_8a8d9cba-7552-44b2-b832-a6e7651d2652/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.firewire_tree.3.prop3-func-interl.c[1014,1027] [2022-11-21 22:55:17,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:55:17,016 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:55:17,045 WARN L237 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_8a8d9cba-7552-44b2-b832-a6e7651d2652/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.firewire_tree.3.prop3-func-interl.c[1014,1027] [2022-11-21 22:55:18,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:55:18,752 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:55:18,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18 WrapperNode [2022-11-21 22:55:18,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:55:18,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:55:18,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:55:18,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:55:18,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:19,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:21,615 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 29981 [2022-11-21 22:55:21,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:55:21,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:55:21,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:55:21,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:55:21,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:21,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:22,238 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:22,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:23,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:23,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:23,492 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:23,570 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:24,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:55:24,011 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:55:24,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:55:24,012 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:55:24,013 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:18" (1/1) ... [2022-11-21 22:55:24,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:55:24,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:55:24,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:55:24,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8d9cba-7552-44b2-b832-a6e7651d2652/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:55:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:55:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:55:27,861 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:55:27,864 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation