./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9 --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 58b8a740c1cbc874d09e5982097d69ce7dc8e6d4df28713e7e17c9fcc0771f2a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:13:41,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:13:41,357 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:13:41,362 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:13:41,363 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:13:41,386 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:13:41,387 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:13:41,387 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:13:41,388 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:13:41,389 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:13:41,389 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:13:41,390 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:13:41,390 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:13:41,391 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:13:41,391 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:13:41,392 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:13:41,392 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:13:41,393 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:13:41,393 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:13:41,393 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:13:41,394 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:13:41,395 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:13:41,395 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:13:41,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:13:41,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:13:41,397 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:13:41,397 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:13:41,397 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:13:41,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:13:41,398 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:13:41,399 INFO L153 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_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b8a740c1cbc874d09e5982097d69ce7dc8e6d4df28713e7e17c9fcc0771f2a [2023-12-03 02:13:41,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:13:41,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:13:41,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:13:41,658 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:13:41,659 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:13:41,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c [2023-12-03 02:13:44,405 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:13:44,779 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:13:44,779 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c [2023-12-03 02:13:44,802 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data/29513e87f/b13ab917e16748a492378abe56f3aaf4/FLAGaaabff814 [2023-12-03 02:13:44,815 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data/29513e87f/b13ab917e16748a492378abe56f3aaf4 [2023-12-03 02:13:44,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:13:44,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:13:44,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:13:44,820 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:13:44,825 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:13:44,826 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:13:44" (1/1) ... [2023-12-03 02:13:44,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac478ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:44, skipping insertion in model container [2023-12-03 02:13:44,827 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:13:44" (1/1) ... [2023-12-03 02:13:44,959 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:13:45,215 WARN L240 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_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c[1177,1190] [2023-12-03 02:13:45,917 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:13:45,925 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:13:45,934 WARN L240 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_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c[1177,1190] [2023-12-03 02:13:46,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:13:46,449 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:13:46,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46 WrapperNode [2023-12-03 02:13:46,449 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:13:46,450 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:13:46,450 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:13:46,450 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:13:46,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:46,608 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:48,335 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 26503 [2023-12-03 02:13:48,336 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:13:48,336 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:13:48,337 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:13:48,337 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:13:48,346 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:48,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:48,772 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:48,772 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:49,311 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:49,580 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:49,863 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:49,952 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:50,280 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:13:50,281 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:13:50,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:13:50,282 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:13:50,282 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:13:46" (1/1) ... [2023-12-03 02:13:50,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:13:50,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:13:50,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:13:50,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:13:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:13:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:13:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:13:50,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:13:51,432 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:13:51,434 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:14:04,637 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:14:50,704 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:14:50,705 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:14:50,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:14:50 BoogieIcfgContainer [2023-12-03 02:14:50,706 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:14:50,707 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:14:50,707 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:14:50,716 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:14:50,717 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:14:50" (1/1) ... [2023-12-03 02:14:50,725 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:14:50,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:14:50,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 02:14:50,773 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 02:14:50,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 02:14:50,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:14:50,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:14:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:14:52,233 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:14:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:14:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:14:55,468 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:14:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:14:57,224 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-03 02:14:57,288 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-03 02:14:57,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 02:14:57 ImpRootNode [2023-12-03 02:14:57,308 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 02:14:57,309 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 02:14:57,309 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 02:14:57,309 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 02:14:57,309 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:14:50" (3/4) ... [2023-12-03 02:14:57,311 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-03 02:14:57,313 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 02:14:57,314 INFO L158 Benchmark]: Toolchain (without parser) took 72494.68ms. Allocated memory was 155.2MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 109.3MB in the beginning and 6.5GB in the end (delta: -6.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2023-12-03 02:14:57,314 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 88.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:14:57,315 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1629.80ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 108.8MB in the beginning and 64.7MB in the end (delta: 44.1MB). Peak memory consumption was 142.9MB. Max. memory is 16.1GB. [2023-12-03 02:14:57,316 INFO L158 Benchmark]: Boogie Procedure Inliner took 1885.56ms. Allocated memory was 209.7MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 64.7MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 389.0MB. Max. memory is 16.1GB. [2023-12-03 02:14:57,316 INFO L158 Benchmark]: Boogie Preprocessor took 1944.15ms. Allocated memory is still 1.9GB. Free memory was 1.5GB in the beginning and 1.3GB in the end (delta: 149.9MB). Peak memory consumption was 219.2MB. Max. memory is 16.1GB. [2023-12-03 02:14:57,317 INFO L158 Benchmark]: RCFGBuilder took 60424.81ms. Allocated memory was 1.9GB in the beginning and 8.0GB in the end (delta: 6.1GB). Free memory was 1.3GB in the beginning and 6.2GB in the end (delta: -4.9GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2023-12-03 02:14:57,318 INFO L158 Benchmark]: CodeCheck took 6601.19ms. Allocated memory is still 8.0GB. Free memory was 6.2GB in the beginning and 6.5GB in the end (delta: -241.9MB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:14:57,318 INFO L158 Benchmark]: Witness Printer took 4.12ms. Allocated memory is still 8.0GB. Free memory was 6.5GB in the beginning and 6.5GB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-03 02:14:57,322 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 570, overapproximation of bitwiseAnd at line 442. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_116 = 0; [L40] const SORT_3 var_203 = 0; [L41] const SORT_4 var_205 = 1; [L42] const SORT_4 var_220 = 100; [L43] const SORT_4 var_222 = 10; [L44] const SORT_2 var_231 = 0; [L45] const SORT_2 var_235 = 255; [L46] const SORT_2 var_272 = 1; [L47] const SORT_2 var_333 = 2; [L48] const SORT_4 var_389 = 2; [L49] const SORT_2 var_400 = 111; [L50] const SORT_2 var_409 = 11; [L51] const SORT_2 var_458 = 3; [L52] const SORT_2 var_476 = 4; [L53] const SORT_2 var_494 = 5; [L54] const SORT_2 var_512 = 6; [L55] const SORT_2 var_530 = 7; [L56] const SORT_2 var_548 = 8; [L57] const SORT_2 var_566 = 9; [L58] const SORT_2 var_605 = 122; [L59] const SORT_2 var_610 = 22; [L60] const SORT_2 var_618 = 100; [L61] const SORT_4 var_1275 = 0; [L62] const SORT_2 var_1478 = 10; [L64] SORT_1 input_209; [L65] SORT_1 input_212; [L66] SORT_1 input_213; [L67] SORT_1 input_218; [L68] SORT_1 input_227; [L69] SORT_1 input_242; [L70] SORT_1 input_252; [L71] SORT_1 input_256; [L72] SORT_1 input_257; [L73] SORT_1 input_258; [L74] SORT_1 input_259; [L75] SORT_1 input_260; [L76] SORT_1 input_269; [L77] SORT_1 input_273; [L78] SORT_1 input_282; [L79] SORT_1 input_295; [L80] SORT_1 input_305; [L81] SORT_1 input_309; [L82] SORT_1 input_310; [L83] SORT_1 input_311; [L84] SORT_1 input_312; [L85] SORT_1 input_313; [L86] SORT_1 input_314; [L87] SORT_1 input_315; [L88] SORT_1 input_316; [L89] SORT_1 input_317; [L90] SORT_1 input_330; [L91] SORT_1 input_334; [L92] SORT_1 input_343; [L93] SORT_1 input_356; [L94] SORT_1 input_366; [L95] SORT_1 input_370; [L96] SORT_1 input_371; [L97] SORT_1 input_372; [L98] SORT_1 input_373; [L99] SORT_1 input_374; [L100] SORT_1 input_383; [L101] SORT_1 input_387; [L102] SORT_1 input_401; [L103] SORT_1 input_410; [L104] SORT_1 input_606; [L105] SORT_1 input_611; [L106] SORT_1 input_619; [L107] SORT_1 input_880; [L108] SORT_1 input_884; [L109] SORT_1 input_888; [L110] SORT_1 input_1066; [L111] SORT_1 input_1070; [L112] SORT_1 input_1072; [L113] SORT_1 input_1074; [L114] SORT_1 input_1076; [L115] SORT_1 input_1080; [L116] SORT_1 input_1087; [L117] SORT_1 input_1089; [L118] SORT_1 input_1095; [L119] SORT_1 input_1099; [L120] SORT_1 input_1116; [L121] SORT_1 input_1132; [L122] SORT_1 input_1136; [L123] SORT_1 input_1138; [L124] SORT_1 input_1140; [L125] SORT_1 input_1142; [L126] SORT_1 input_1146; [L127] SORT_1 input_1153; [L128] SORT_1 input_1155; [L129] SORT_1 input_1161; [L130] SORT_1 input_1165; [L131] SORT_1 input_1182; [L132] SORT_1 input_1198; [L133] SORT_1 input_1202; [L134] SORT_1 input_1204; [L135] SORT_1 input_1206; [L136] SORT_1 input_1208; [L137] SORT_1 input_1212; [L138] SORT_1 input_1219; [L139] SORT_1 input_1221; [L140] SORT_1 input_1227; [L141] SORT_1 input_1231; [L142] SORT_1 input_1248; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L144] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L145] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L146] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L147] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L148] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L149] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L150] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L151] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L152] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L153] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L154] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L155] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L165] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L166] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L167] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L168] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L169] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L170] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L171] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L172] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L173] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L174] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L175] SORT_2 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L176] SORT_2 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L177] SORT_2 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L178] SORT_2 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L179] SORT_2 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L180] SORT_2 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L181] SORT_2 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L182] SORT_2 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L183] SORT_2 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L184] SORT_2 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L185] SORT_2 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L187] SORT_2 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L188] SORT_2 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L189] SORT_2 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L190] SORT_2 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L191] SORT_2 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L192] SORT_2 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L193] SORT_2 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L194] SORT_2 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L195] SORT_2 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L196] SORT_2 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L197] SORT_2 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L198] SORT_2 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_147 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_151 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_163 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_165 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_167 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_169 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_171 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_173 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L228] SORT_1 state_175 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L229] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L229] SORT_1 state_177 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L230] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L230] SORT_1 state_179 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L231] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L231] SORT_1 state_181 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L232] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L232] SORT_1 state_183 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L233] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L233] SORT_1 state_185 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L234] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L234] SORT_1 state_187 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L235] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L235] SORT_1 state_189 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L236] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L236] SORT_1 state_191 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L237] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L237] SORT_1 state_193 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L238] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L238] SORT_1 state_195 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L239] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L239] SORT_1 state_197 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L240] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L240] SORT_1 state_199 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L241] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L241] SORT_1 state_201 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L243] SORT_2 init_7_arg_1 = var_5; [L244] state_6 = init_7_arg_1 [L245] SORT_2 init_9_arg_1 = var_5; [L246] state_8 = init_9_arg_1 [L247] SORT_2 init_11_arg_1 = var_5; [L248] state_10 = init_11_arg_1 [L249] SORT_2 init_13_arg_1 = var_5; [L250] state_12 = init_13_arg_1 [L251] SORT_2 init_15_arg_1 = var_5; [L252] state_14 = init_15_arg_1 [L253] SORT_2 init_17_arg_1 = var_5; [L254] state_16 = init_17_arg_1 [L255] SORT_2 init_19_arg_1 = var_5; [L256] state_18 = init_19_arg_1 [L257] SORT_2 init_21_arg_1 = var_5; [L258] state_20 = init_21_arg_1 [L259] SORT_2 init_23_arg_1 = var_5; [L260] state_22 = init_23_arg_1 [L261] SORT_2 init_25_arg_1 = var_5; [L262] state_24 = init_25_arg_1 [L263] SORT_2 init_27_arg_1 = var_5; [L264] state_26 = init_27_arg_1 [L265] SORT_2 init_29_arg_1 = var_5; [L266] state_28 = init_29_arg_1 [L267] SORT_2 init_31_arg_1 = var_5; [L268] state_30 = init_31_arg_1 [L269] SORT_2 init_33_arg_1 = var_5; [L270] state_32 = init_33_arg_1 [L271] SORT_2 init_35_arg_1 = var_5; [L272] state_34 = init_35_arg_1 [L273] SORT_2 init_37_arg_1 = var_5; [L274] state_36 = init_37_arg_1 [L275] SORT_2 init_39_arg_1 = var_5; [L276] state_38 = init_39_arg_1 [L277] SORT_2 init_41_arg_1 = var_5; [L278] state_40 = init_41_arg_1 [L279] SORT_2 init_43_arg_1 = var_5; [L280] state_42 = init_43_arg_1 [L281] SORT_2 init_45_arg_1 = var_5; [L282] state_44 = init_45_arg_1 [L283] SORT_2 init_47_arg_1 = var_5; [L284] state_46 = init_47_arg_1 [L285] SORT_2 init_49_arg_1 = var_5; [L286] state_48 = init_49_arg_1 [L287] SORT_2 init_51_arg_1 = var_5; [L288] state_50 = init_51_arg_1 [L289] SORT_2 init_53_arg_1 = var_5; [L290] state_52 = init_53_arg_1 [L291] SORT_2 init_55_arg_1 = var_5; [L292] state_54 = init_55_arg_1 [L293] SORT_2 init_57_arg_1 = var_5; [L294] state_56 = init_57_arg_1 [L295] SORT_2 init_59_arg_1 = var_5; [L296] state_58 = init_59_arg_1 [L297] SORT_2 init_61_arg_1 = var_5; [L298] state_60 = init_61_arg_1 [L299] SORT_2 init_63_arg_1 = var_5; [L300] state_62 = init_63_arg_1 [L301] SORT_2 init_65_arg_1 = var_5; [L302] state_64 = init_65_arg_1 [L303] SORT_2 init_67_arg_1 = var_5; [L304] state_66 = init_67_arg_1 [L305] SORT_2 init_69_arg_1 = var_5; [L306] state_68 = init_69_arg_1 [L307] SORT_2 init_71_arg_1 = var_5; [L308] state_70 = init_71_arg_1 [L309] SORT_2 init_73_arg_1 = var_5; [L310] state_72 = init_73_arg_1 [L311] SORT_2 init_75_arg_1 = var_5; [L312] state_74 = init_75_arg_1 [L313] SORT_2 init_77_arg_1 = var_5; [L314] state_76 = init_77_arg_1 [L315] SORT_2 init_79_arg_1 = var_5; [L316] state_78 = init_79_arg_1 [L317] SORT_2 init_81_arg_1 = var_5; [L318] state_80 = init_81_arg_1 [L319] SORT_2 init_83_arg_1 = var_5; [L320] state_82 = init_83_arg_1 [L321] SORT_2 init_85_arg_1 = var_5; [L322] state_84 = init_85_arg_1 [L323] SORT_2 init_87_arg_1 = var_5; [L324] state_86 = init_87_arg_1 [L325] SORT_2 init_89_arg_1 = var_5; [L326] state_88 = init_89_arg_1 [L327] SORT_2 init_91_arg_1 = var_5; [L328] state_90 = init_91_arg_1 [L329] SORT_2 init_93_arg_1 = var_5; [L330] state_92 = init_93_arg_1 [L331] SORT_2 init_95_arg_1 = var_5; [L332] state_94 = init_95_arg_1 [L333] SORT_2 init_97_arg_1 = var_5; [L334] state_96 = init_97_arg_1 [L335] SORT_2 init_99_arg_1 = var_5; [L336] state_98 = init_99_arg_1 [L337] SORT_2 init_101_arg_1 = var_5; [L338] state_100 = init_101_arg_1 [L339] SORT_2 init_103_arg_1 = var_5; [L340] state_102 = init_103_arg_1 [L341] SORT_2 init_105_arg_1 = var_5; [L342] state_104 = init_105_arg_1 [L343] SORT_2 init_107_arg_1 = var_5; [L344] state_106 = init_107_arg_1 [L345] SORT_2 init_109_arg_1 = var_5; [L346] state_108 = init_109_arg_1 [L347] SORT_2 init_111_arg_1 = var_5; [L348] state_110 = init_111_arg_1 [L349] SORT_2 init_113_arg_1 = var_5; [L350] state_112 = init_113_arg_1 [L351] SORT_2 init_115_arg_1 = var_5; [L352] state_114 = init_115_arg_1 [L353] SORT_1 init_118_arg_1 = var_116; [L354] state_117 = init_118_arg_1 [L355] SORT_1 init_120_arg_1 = var_116; [L356] state_119 = init_120_arg_1 [L357] SORT_1 init_122_arg_1 = var_116; [L358] state_121 = init_122_arg_1 [L359] SORT_1 init_124_arg_1 = var_116; [L360] state_123 = init_124_arg_1 [L361] SORT_1 init_126_arg_1 = var_116; [L362] state_125 = init_126_arg_1 [L363] SORT_1 init_128_arg_1 = var_116; [L364] state_127 = init_128_arg_1 [L365] SORT_1 init_130_arg_1 = var_116; [L366] state_129 = init_130_arg_1 [L367] SORT_1 init_132_arg_1 = var_116; [L368] state_131 = init_132_arg_1 [L369] SORT_1 init_134_arg_1 = var_116; [L370] state_133 = init_134_arg_1 [L371] SORT_1 init_136_arg_1 = var_116; [L372] state_135 = init_136_arg_1 [L373] SORT_1 init_138_arg_1 = var_116; [L374] state_137 = init_138_arg_1 [L375] SORT_1 init_140_arg_1 = var_116; [L376] state_139 = init_140_arg_1 [L377] SORT_1 init_142_arg_1 = var_116; [L378] state_141 = init_142_arg_1 [L379] SORT_1 init_144_arg_1 = var_116; [L380] state_143 = init_144_arg_1 [L381] SORT_1 init_146_arg_1 = var_116; [L382] state_145 = init_146_arg_1 [L383] SORT_1 init_148_arg_1 = var_116; [L384] state_147 = init_148_arg_1 [L385] SORT_1 init_150_arg_1 = var_116; [L386] state_149 = init_150_arg_1 [L387] SORT_1 init_152_arg_1 = var_116; [L388] state_151 = init_152_arg_1 [L389] SORT_1 init_154_arg_1 = var_116; [L390] state_153 = init_154_arg_1 [L391] SORT_1 init_156_arg_1 = var_116; [L392] state_155 = init_156_arg_1 [L393] SORT_1 init_158_arg_1 = var_116; [L394] state_157 = init_158_arg_1 [L395] SORT_1 init_160_arg_1 = var_116; [L396] state_159 = init_160_arg_1 [L397] SORT_1 init_162_arg_1 = var_116; [L398] state_161 = init_162_arg_1 [L399] SORT_1 init_164_arg_1 = var_116; [L400] state_163 = init_164_arg_1 [L401] SORT_1 init_166_arg_1 = var_116; [L402] state_165 = init_166_arg_1 [L403] SORT_1 init_168_arg_1 = var_116; [L404] state_167 = init_168_arg_1 [L405] SORT_1 init_170_arg_1 = var_116; [L406] state_169 = init_170_arg_1 [L407] SORT_1 init_172_arg_1 = var_116; [L408] state_171 = init_172_arg_1 [L409] SORT_1 init_174_arg_1 = var_116; [L410] state_173 = init_174_arg_1 [L411] SORT_1 init_176_arg_1 = var_116; [L412] state_175 = init_176_arg_1 [L413] SORT_1 init_178_arg_1 = var_116; [L414] state_177 = init_178_arg_1 [L415] SORT_1 init_180_arg_1 = var_116; [L416] state_179 = init_180_arg_1 [L417] SORT_1 init_182_arg_1 = var_116; [L418] state_181 = init_182_arg_1 [L419] SORT_1 init_184_arg_1 = var_116; [L420] state_183 = init_184_arg_1 [L421] SORT_1 init_186_arg_1 = var_116; [L422] state_185 = init_186_arg_1 [L423] SORT_1 init_188_arg_1 = var_116; [L424] state_187 = init_188_arg_1 [L425] SORT_1 init_190_arg_1 = var_116; [L426] state_189 = init_190_arg_1 [L427] SORT_1 init_192_arg_1 = var_116; [L428] state_191 = init_192_arg_1 [L429] SORT_1 init_194_arg_1 = var_116; [L430] state_193 = init_194_arg_1 [L431] SORT_1 init_196_arg_1 = var_116; [L432] state_195 = init_196_arg_1 [L433] SORT_1 init_198_arg_1 = var_116; [L434] state_197 = init_198_arg_1 [L435] SORT_1 init_200_arg_1 = var_116; [L436] state_199 = init_200_arg_1 [L437] SORT_1 init_202_arg_1 = var_116; [L438] state_201 = init_202_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_arg_1=0, init_130_arg_1=0, init_132_arg_1=0, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=0, init_140_arg_1=0, init_142_arg_1=0, init_144_arg_1=0, init_146_arg_1=0, init_148_arg_1=0, init_150_arg_1=0, init_152_arg_1=0, init_154_arg_1=0, init_156_arg_1=0, init_158_arg_1=0, init_15_arg_1=0, init_160_arg_1=0, init_162_arg_1=0, init_164_arg_1=0, init_166_arg_1=0, init_168_arg_1=0, init_170_arg_1=0, init_172_arg_1=0, init_174_arg_1=0, init_176_arg_1=0, init_178_arg_1=0, init_17_arg_1=0, init_180_arg_1=0, init_182_arg_1=0, init_184_arg_1=0, init_186_arg_1=0, init_188_arg_1=0, init_190_arg_1=0, init_192_arg_1=0, init_194_arg_1=0, init_196_arg_1=0, init_198_arg_1=0, init_19_arg_1=0, init_200_arg_1=0, init_202_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, init_61_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_7_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_10=0, state_110=0, state_112=0, state_114=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_145=0, state_147=0, state_149=0, state_14=0, state_151=0, state_153=0, state_155=0, state_157=0, state_159=0, state_161=0, state_163=0, state_165=0, state_167=0, state_169=0, state_16=0, state_171=0, state_173=0, state_175=0, state_177=0, state_179=0, state_181=0, state_183=0, state_185=0, state_187=0, state_189=0, state_18=0, state_191=0, state_193=0, state_195=0, state_197=0, state_199=0, state_201=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_6=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_8=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_116=0, var_1275=0, var_1478=10, var_203=0, var_205=1, var_220=100, var_222=10, var_231=0, var_235=255, var_272=1, var_333=2, var_389=2, var_400=111, var_409=11, var_458=3, var_476=4, var_494=5, var_512=6, var_530=7, var_548=8, var_566=9, var_5=0, var_605=122, var_610=22, var_618=100] [L441] input_209 = __VERIFIER_nondet_uchar() [L442] EXPR input_209 & mask_SORT_1 [L442] input_209 = input_209 & mask_SORT_1 [L443] input_212 = __VERIFIER_nondet_uchar() [L444] EXPR input_212 & mask_SORT_1 [L444] input_212 = input_212 & mask_SORT_1 [L445] input_213 = __VERIFIER_nondet_uchar() [L446] EXPR input_213 & mask_SORT_1 [L446] input_213 = input_213 & mask_SORT_1 [L447] input_218 = __VERIFIER_nondet_uchar() [L448] EXPR input_218 & mask_SORT_1 [L448] input_218 = input_218 & mask_SORT_1 [L449] input_227 = __VERIFIER_nondet_uchar() [L450] EXPR input_227 & mask_SORT_1 [L450] input_227 = input_227 & mask_SORT_1 [L451] input_242 = __VERIFIER_nondet_uchar() [L452] EXPR input_242 & mask_SORT_1 [L452] input_242 = input_242 & mask_SORT_1 [L453] input_252 = __VERIFIER_nondet_uchar() [L454] EXPR input_252 & mask_SORT_1 [L454] input_252 = input_252 & mask_SORT_1 [L455] input_256 = __VERIFIER_nondet_uchar() [L456] EXPR input_256 & mask_SORT_1 [L456] input_256 = input_256 & mask_SORT_1 [L457] input_257 = __VERIFIER_nondet_uchar() [L458] EXPR input_257 & mask_SORT_1 [L458] input_257 = input_257 & mask_SORT_1 [L459] input_258 = __VERIFIER_nondet_uchar() [L460] EXPR input_258 & mask_SORT_1 [L460] input_258 = input_258 & mask_SORT_1 [L461] input_259 = __VERIFIER_nondet_uchar() [L462] EXPR input_259 & mask_SORT_1 [L462] input_259 = input_259 & mask_SORT_1 [L463] input_260 = __VERIFIER_nondet_uchar() [L464] EXPR input_260 & mask_SORT_1 [L464] input_260 = input_260 & mask_SORT_1 [L465] input_269 = __VERIFIER_nondet_uchar() [L466] EXPR input_269 & mask_SORT_1 [L466] input_269 = input_269 & mask_SORT_1 [L467] input_273 = __VERIFIER_nondet_uchar() [L468] EXPR input_273 & mask_SORT_1 [L468] input_273 = input_273 & mask_SORT_1 [L469] input_282 = __VERIFIER_nondet_uchar() [L470] EXPR input_282 & mask_SORT_1 [L470] input_282 = input_282 & mask_SORT_1 [L471] input_295 = __VERIFIER_nondet_uchar() [L472] EXPR input_295 & mask_SORT_1 [L472] input_295 = input_295 & mask_SORT_1 [L473] input_305 = __VERIFIER_nondet_uchar() [L474] EXPR input_305 & mask_SORT_1 [L474] input_305 = input_305 & mask_SORT_1 [L475] input_309 = __VERIFIER_nondet_uchar() [L476] EXPR input_309 & mask_SORT_1 [L476] input_309 = input_309 & mask_SORT_1 [L477] input_310 = __VERIFIER_nondet_uchar() [L478] EXPR input_310 & mask_SORT_1 [L478] input_310 = input_310 & mask_SORT_1 [L479] input_311 = __VERIFIER_nondet_uchar() [L480] EXPR input_311 & mask_SORT_1 [L480] input_311 = input_311 & mask_SORT_1 [L481] input_312 = __VERIFIER_nondet_uchar() [L482] EXPR input_312 & mask_SORT_1 [L482] input_312 = input_312 & mask_SORT_1 [L483] input_313 = __VERIFIER_nondet_uchar() [L484] EXPR input_313 & mask_SORT_1 [L484] input_313 = input_313 & mask_SORT_1 [L485] input_314 = __VERIFIER_nondet_uchar() [L486] EXPR input_314 & mask_SORT_1 [L486] input_314 = input_314 & mask_SORT_1 [L487] input_315 = __VERIFIER_nondet_uchar() [L488] EXPR input_315 & mask_SORT_1 [L488] input_315 = input_315 & mask_SORT_1 [L489] input_316 = __VERIFIER_nondet_uchar() [L490] EXPR input_316 & mask_SORT_1 [L490] input_316 = input_316 & mask_SORT_1 [L491] input_317 = __VERIFIER_nondet_uchar() [L492] EXPR input_317 & mask_SORT_1 [L492] input_317 = input_317 & mask_SORT_1 [L493] input_330 = __VERIFIER_nondet_uchar() [L494] EXPR input_330 & mask_SORT_1 [L494] input_330 = input_330 & mask_SORT_1 [L495] input_334 = __VERIFIER_nondet_uchar() [L496] EXPR input_334 & mask_SORT_1 [L496] input_334 = input_334 & mask_SORT_1 [L497] input_343 = __VERIFIER_nondet_uchar() [L498] EXPR input_343 & mask_SORT_1 [L498] input_343 = input_343 & mask_SORT_1 [L499] input_356 = __VERIFIER_nondet_uchar() [L500] EXPR input_356 & mask_SORT_1 [L500] input_356 = input_356 & mask_SORT_1 [L501] input_366 = __VERIFIER_nondet_uchar() [L502] EXPR input_366 & mask_SORT_1 [L502] input_366 = input_366 & mask_SORT_1 [L503] input_370 = __VERIFIER_nondet_uchar() [L504] EXPR input_370 & mask_SORT_1 [L504] input_370 = input_370 & mask_SORT_1 [L505] input_371 = __VERIFIER_nondet_uchar() [L506] EXPR input_371 & mask_SORT_1 [L506] input_371 = input_371 & mask_SORT_1 [L507] input_372 = __VERIFIER_nondet_uchar() [L508] EXPR input_372 & mask_SORT_1 [L508] input_372 = input_372 & mask_SORT_1 [L509] input_373 = __VERIFIER_nondet_uchar() [L510] EXPR input_373 & mask_SORT_1 [L510] input_373 = input_373 & mask_SORT_1 [L511] input_374 = __VERIFIER_nondet_uchar() [L512] EXPR input_374 & mask_SORT_1 [L512] input_374 = input_374 & mask_SORT_1 [L513] input_383 = __VERIFIER_nondet_uchar() [L514] EXPR input_383 & mask_SORT_1 [L514] input_383 = input_383 & mask_SORT_1 [L515] input_387 = __VERIFIER_nondet_uchar() [L516] EXPR input_387 & mask_SORT_1 [L516] input_387 = input_387 & mask_SORT_1 [L517] input_401 = __VERIFIER_nondet_uchar() [L518] EXPR input_401 & mask_SORT_1 [L518] input_401 = input_401 & mask_SORT_1 [L519] input_410 = __VERIFIER_nondet_uchar() [L520] EXPR input_410 & mask_SORT_1 [L520] input_410 = input_410 & mask_SORT_1 [L521] input_606 = __VERIFIER_nondet_uchar() [L522] EXPR input_606 & mask_SORT_1 [L522] input_606 = input_606 & mask_SORT_1 [L523] input_611 = __VERIFIER_nondet_uchar() [L524] EXPR input_611 & mask_SORT_1 [L524] input_611 = input_611 & mask_SORT_1 [L525] input_619 = __VERIFIER_nondet_uchar() [L526] EXPR input_619 & mask_SORT_1 [L526] input_619 = input_619 & mask_SORT_1 [L527] input_880 = __VERIFIER_nondet_uchar() [L528] EXPR input_880 & mask_SORT_1 [L528] input_880 = input_880 & mask_SORT_1 [L529] input_884 = __VERIFIER_nondet_uchar() [L530] EXPR input_884 & mask_SORT_1 [L530] input_884 = input_884 & mask_SORT_1 [L531] input_888 = __VERIFIER_nondet_uchar() [L532] EXPR input_888 & mask_SORT_1 [L532] input_888 = input_888 & mask_SORT_1 [L533] input_1066 = __VERIFIER_nondet_uchar() [L534] input_1070 = __VERIFIER_nondet_uchar() [L535] input_1072 = __VERIFIER_nondet_uchar() [L536] input_1074 = __VERIFIER_nondet_uchar() [L537] input_1076 = __VERIFIER_nondet_uchar() [L538] input_1080 = __VERIFIER_nondet_uchar() [L539] input_1087 = __VERIFIER_nondet_uchar() [L540] input_1089 = __VERIFIER_nondet_uchar() [L541] input_1095 = __VERIFIER_nondet_uchar() [L542] input_1099 = __VERIFIER_nondet_uchar() [L543] input_1116 = __VERIFIER_nondet_uchar() [L544] input_1132 = __VERIFIER_nondet_uchar() [L545] input_1136 = __VERIFIER_nondet_uchar() [L546] input_1138 = __VERIFIER_nondet_uchar() [L547] input_1140 = __VERIFIER_nondet_uchar() [L548] input_1142 = __VERIFIER_nondet_uchar() [L549] input_1146 = __VERIFIER_nondet_uchar() [L550] input_1153 = __VERIFIER_nondet_uchar() [L551] input_1155 = __VERIFIER_nondet_uchar() [L552] input_1161 = __VERIFIER_nondet_uchar() [L553] input_1165 = __VERIFIER_nondet_uchar() [L554] input_1182 = __VERIFIER_nondet_uchar() [L555] input_1198 = __VERIFIER_nondet_uchar() [L556] input_1202 = __VERIFIER_nondet_uchar() [L557] input_1204 = __VERIFIER_nondet_uchar() [L558] input_1206 = __VERIFIER_nondet_uchar() [L559] input_1208 = __VERIFIER_nondet_uchar() [L560] input_1212 = __VERIFIER_nondet_uchar() [L561] input_1219 = __VERIFIER_nondet_uchar() [L562] input_1221 = __VERIFIER_nondet_uchar() [L563] input_1227 = __VERIFIER_nondet_uchar() [L564] input_1231 = __VERIFIER_nondet_uchar() [L565] input_1248 = __VERIFIER_nondet_uchar() [L568] SORT_3 var_204_arg_0 = var_203; [L569] SORT_2 var_204_arg_1 = state_6; [L570] EXPR ((SORT_4)var_204_arg_0 << 8) | var_204_arg_1 [L570] SORT_4 var_204 = ((SORT_4)var_204_arg_0 << 8) | var_204_arg_1; [L571] EXPR var_204 & mask_SORT_4 [L571] var_204 = var_204 & mask_SORT_4 [L572] SORT_4 var_206_arg_0 = var_204; [L573] SORT_4 var_206_arg_1 = var_205; [L574] SORT_1 var_206 = var_206_arg_0 <= var_206_arg_1; [L575] SORT_1 var_207_arg_0 = ~state_201; [L576] EXPR var_207_arg_0 & mask_SORT_1 [L576] var_207_arg_0 = var_207_arg_0 & mask_SORT_1 [L577] SORT_1 var_207_arg_1 = ~var_206; [L578] EXPR var_207_arg_1 & mask_SORT_1 [L578] var_207_arg_1 = var_207_arg_1 & mask_SORT_1 [L579] EXPR var_207_arg_0 & var_207_arg_1 [L579] SORT_1 var_207 = var_207_arg_0 & var_207_arg_1; [L580] EXPR var_207 & mask_SORT_1 [L580] var_207 = var_207 & mask_SORT_1 [L581] SORT_1 bad_208_arg_0 = var_207; [L582] CALL __VERIFIER_assert(!(bad_208_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 88.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1629.80ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 108.8MB in the beginning and 64.7MB in the end (delta: 44.1MB). Peak memory consumption was 142.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1885.56ms. Allocated memory was 209.7MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 64.7MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 389.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1944.15ms. Allocated memory is still 1.9GB. Free memory was 1.5GB in the beginning and 1.3GB in the end (delta: 149.9MB). Peak memory consumption was 219.2MB. Max. memory is 16.1GB. * RCFGBuilder took 60424.81ms. Allocated memory was 1.9GB in the beginning and 8.0GB in the end (delta: 6.1GB). Free memory was 1.3GB in the beginning and 6.2GB in the end (delta: -4.9GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. * CodeCheck took 6601.19ms. Allocated memory is still 8.0GB. Free memory was 6.2GB in the beginning and 6.5GB in the end (delta: -241.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.12ms. Allocated memory is still 8.0GB. Free memory was 6.5GB in the beginning and 6.5GB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-03 02:14:57,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9 --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 58b8a740c1cbc874d09e5982097d69ce7dc8e6d4df28713e7e17c9fcc0771f2a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:14:59,562 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:14:59,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-03 02:14:59,679 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:14:59,680 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:14:59,680 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:14:59,681 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:14:59,681 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:14:59,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:14:59,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:14:59,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:14:59,684 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:14:59,684 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:14:59,685 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:14:59,685 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 02:14:59,686 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 02:14:59,686 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 02:14:59,687 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:14:59,687 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:14:59,688 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:14:59,688 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:14:59,689 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:14:59,689 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 02:14:59,690 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 02:14:59,690 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:14:59,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:14:59,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:14:59,692 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:14:59,692 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:14:59,693 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 02:14:59,693 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 02:14:59,693 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:14:59,694 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 02:14:59,694 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 02:14:59,694 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b8a740c1cbc874d09e5982097d69ce7dc8e6d4df28713e7e17c9fcc0771f2a [2023-12-03 02:14:59,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:15:00,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:15:00,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:15:00,011 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:15:00,011 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:15:00,012 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c [2023-12-03 02:15:02,783 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:15:03,218 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:15:03,219 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c [2023-12-03 02:15:03,261 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data/86afcd929/d43d8c11016a4336aba9191a801bb24a/FLAG444078a6b [2023-12-03 02:15:03,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/data/86afcd929/d43d8c11016a4336aba9191a801bb24a [2023-12-03 02:15:03,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:15:03,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:15:03,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:15:03,281 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:15:03,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:15:03,286 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:15:03" (1/1) ... [2023-12-03 02:15:03,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49b32a14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:03, skipping insertion in model container [2023-12-03 02:15:03,287 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:15:03" (1/1) ... [2023-12-03 02:15:03,422 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:15:03,678 WARN L240 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_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c[1177,1190] [2023-12-03 02:15:04,230 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:15:04,242 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:15:04,253 WARN L240 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_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.2.prop1-func-interl.c[1177,1190] [2023-12-03 02:15:04,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:15:04,633 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:15:04,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04 WrapperNode [2023-12-03 02:15:04,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:15:04,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:15:04,635 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:15:04,635 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:15:04,642 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:04,718 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:04,966 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 7110 [2023-12-03 02:15:04,967 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:15:04,968 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:15:04,968 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:15:04,969 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:15:04,978 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:04,978 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,033 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,033 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,210 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,225 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,265 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,287 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,336 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:15:05,337 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:15:05,337 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:15:05,337 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:15:05,338 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:15:04" (1/1) ... [2023-12-03 02:15:05,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:15:05,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:15:05,366 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:15:05,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:15:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:15:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-03 02:15:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:15:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:15:06,295 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:15:06,298 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:15:33,381 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:15:33,724 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:15:33,724 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:15:33,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:15:33 BoogieIcfgContainer [2023-12-03 02:15:33,726 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:15:33,727 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:15:33,727 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:15:33,735 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:15:33,736 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:15:33" (1/1) ... [2023-12-03 02:15:33,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:15:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:15:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 02:15:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 02:15:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 02:15:33,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:15:33,788 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 02:15:33,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 02:15:33,789 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 02:15:33,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-03 02:15:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:15:35,303 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 02:15:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:15:35,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-03 02:15:35,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:15:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:15:36,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-03 02:15:40,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.95s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:15:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:15:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2023-12-03 02:15:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2023-12-03 02:15:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 02:15:40,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:15:40,446 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 02:15:40,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 02:15:40,447 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 02:15:40,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-03 02:15:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:15:45,698 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 02:15:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:15:47,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 5973 conjuncts, 200 conjunts are in the unsatisfiable core [2023-12-03 02:15:47,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:16:23,017 WARN L293 SmtUtils]: Spent 20.99s on a formula simplification. DAG size of input: 1332 DAG size of output: 625 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 02:16:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:16:23,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-12-03 02:16:27,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:16:31,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:16:41,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.93s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 02:17:11,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.87s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 02:17:33,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.95s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 02:17:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:17:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 12 states and 19 transitions. [2023-12-03 02:17:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 19 transitions. [2023-12-03 02:17:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 02:17:35,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:17:35,358 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 02:17:35,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 02:17:35,359 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 02:17:35,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-03 02:17:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:17:44,918 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 02:17:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:17:48,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 11645 conjuncts, 417 conjunts are in the unsatisfiable core [2023-12-03 02:17:48,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:22:22,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2023-12-03 02:22:22,055 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2023-12-03 02:22:22,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ce0b0ee-8042-44fa-adfb-3c40370ffaa8/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-03 02:22:22,148 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: No Interpolants at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:470) 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) [2023-12-03 02:22:22,152 INFO L158 Benchmark]: Toolchain (without parser) took 438872.18ms. Allocated memory was 121.6MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 91.8MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-12-03 02:22:22,153 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:22:22,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1353.15ms. Allocated memory was 121.6MB in the beginning and 148.9MB in the end (delta: 27.3MB). Free memory was 91.8MB in the beginning and 63.2MB in the end (delta: 28.6MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2023-12-03 02:22:22,154 INFO L158 Benchmark]: Boogie Procedure Inliner took 332.44ms. Allocated memory is still 148.9MB. Free memory was 63.2MB in the beginning and 52.8MB in the end (delta: 10.4MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2023-12-03 02:22:22,155 INFO L158 Benchmark]: Boogie Preprocessor took 368.14ms. Allocated memory was 148.9MB in the beginning and 247.5MB in the end (delta: 98.6MB). Free memory was 52.8MB in the beginning and 130.6MB in the end (delta: -77.8MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2023-12-03 02:22:22,156 INFO L158 Benchmark]: RCFGBuilder took 28389.04ms. Allocated memory was 247.5MB in the beginning and 635.4MB in the end (delta: 388.0MB). Free memory was 130.6MB in the beginning and 421.7MB in the end (delta: -291.1MB). Peak memory consumption was 374.1MB. Max. memory is 16.1GB. [2023-12-03 02:22:22,157 INFO L158 Benchmark]: CodeCheck took 408423.95ms. Allocated memory was 635.4MB in the beginning and 1.9GB in the end (delta: 1.2GB). Free memory was 421.7MB in the beginning and 1.2GB in the end (delta: -746.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2023-12-03 02:22:22,161 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: No Interpolants de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: No Interpolants: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:150) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1353.15ms. Allocated memory was 121.6MB in the beginning and 148.9MB in the end (delta: 27.3MB). Free memory was 91.8MB in the beginning and 63.2MB in the end (delta: 28.6MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 332.44ms. Allocated memory is still 148.9MB. Free memory was 63.2MB in the beginning and 52.8MB in the end (delta: 10.4MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 368.14ms. Allocated memory was 148.9MB in the beginning and 247.5MB in the end (delta: 98.6MB). Free memory was 52.8MB in the beginning and 130.6MB in the end (delta: -77.8MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. * RCFGBuilder took 28389.04ms. Allocated memory was 247.5MB in the beginning and 635.4MB in the end (delta: 388.0MB). Free memory was 130.6MB in the beginning and 421.7MB in the end (delta: -291.1MB). Peak memory consumption was 374.1MB. Max. memory is 16.1GB. * CodeCheck took 408423.95ms. Allocated memory was 635.4MB in the beginning and 1.9GB in the end (delta: 1.2GB). Free memory was 421.7MB in the beginning and 1.2GB in the end (delta: -746.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: No Interpolants