./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.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_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/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_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/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_46409ed8-afad-4bee-879f-2ee7fba6898e/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 4bdfff36879874a6399b96a47b24759f6fa08750adc90ba43c136ab307fb0948 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:16:01,342 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:16:01,418 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 04:16:01,423 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:16:01,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:16:01,450 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:16:01,451 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:16:01,452 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:16:01,453 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:16:01,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:16:01,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:16:01,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:16:01,456 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:16:01,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:16:01,457 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:16:01,457 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:16:01,458 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:16:01,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:16:01,459 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:16:01,460 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:16:01,461 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:16:01,461 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:16:01,462 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:16:01,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:16:01,463 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:16:01,464 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:16:01,464 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:16:01,464 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:16:01,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:16:01,465 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:16:01,466 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_46409ed8-afad-4bee-879f-2ee7fba6898e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bdfff36879874a6399b96a47b24759f6fa08750adc90ba43c136ab307fb0948 [2023-12-03 04:16:01,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:16:01,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:16:01,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:16:01,732 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:16:01,732 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:16:01,734 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c [2023-12-03 04:16:04,579 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:16:04,866 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:16:04,866 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c [2023-12-03 04:16:04,886 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data/196ee3136/f6dc080807a548c4b45407ff1078b0f2/FLAG176af1242 [2023-12-03 04:16:04,905 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data/196ee3136/f6dc080807a548c4b45407ff1078b0f2 [2023-12-03 04:16:04,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:16:04,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:16:04,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:16:04,912 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:16:04,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:16:04,920 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:16:04" (1/1) ... [2023-12-03 04:16:04,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a993ee3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:04, skipping insertion in model container [2023-12-03 04:16:04,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:16:04" (1/1) ... [2023-12-03 04:16:05,003 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:16:05,222 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_46409ed8-afad-4bee-879f-2ee7fba6898e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c[1175,1188] [2023-12-03 04:16:05,516 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:16:05,529 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:16:05,543 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_46409ed8-afad-4bee-879f-2ee7fba6898e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c[1175,1188] [2023-12-03 04:16:05,752 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:16:05,768 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:16:05,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05 WrapperNode [2023-12-03 04:16:05,768 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:16:05,770 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:16:05,770 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:16:05,770 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:16:05,778 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:05,841 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,360 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5332 [2023-12-03 04:16:06,361 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:16:06,362 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:16:06,362 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:16:06,362 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:16:06,372 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,458 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,458 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,647 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,683 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,770 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,791 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,880 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:16:06,881 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:16:06,881 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:16:06,881 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:16:06,882 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:05" (1/1) ... [2023-12-03 04:16:06,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:16:06,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:16:06,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:16:06,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:16:06,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:16:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:16:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:16:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:16:07,275 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:16:07,278 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:16:11,823 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:16:19,882 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:16:19,882 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 04:16:19,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:16:19 BoogieIcfgContainer [2023-12-03 04:16:19,884 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:16:19,885 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:16:19,885 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:16:19,893 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:16:19,893 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:16:19" (1/1) ... [2023-12-03 04:16:19,901 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:16:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:19,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 04:16:19,948 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 04:16:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 04:16:19,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:19,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 04:16:20,564 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 04:16:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 04:16:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 04:16:21,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 04:16:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 04:16:22,042 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-03 04:16:22,078 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-03 04:16:22,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 04:16:22 ImpRootNode [2023-12-03 04:16:22,088 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 04:16:22,089 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 04:16:22,089 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 04:16:22,090 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 04:16:22,090 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:16:19" (3/4) ... [2023-12-03 04:16:22,092 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-03 04:16:22,094 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 04:16:22,095 INFO L158 Benchmark]: Toolchain (without parser) took 17184.44ms. Allocated memory was 172.0MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 126.8MB in the beginning and 1.1GB in the end (delta: -963.7MB). Peak memory consumption was 724.0MB. Max. memory is 16.1GB. [2023-12-03 04:16:22,095 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 172.0MB. Free memory is still 113.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 04:16:22,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 856.68ms. Allocated memory was 172.0MB in the beginning and 255.9MB in the end (delta: 83.9MB). Free memory was 126.8MB in the beginning and 199.5MB in the end (delta: -72.7MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2023-12-03 04:16:22,097 INFO L158 Benchmark]: Boogie Procedure Inliner took 591.23ms. Allocated memory is still 255.9MB. Free memory was 198.5MB in the beginning and 135.6MB in the end (delta: 62.9MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2023-12-03 04:16:22,098 INFO L158 Benchmark]: Boogie Preprocessor took 518.56ms. Allocated memory is still 255.9MB. Free memory was 135.6MB in the beginning and 112.8MB in the end (delta: 22.8MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-12-03 04:16:22,099 INFO L158 Benchmark]: RCFGBuilder took 13003.46ms. Allocated memory was 255.9MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 112.8MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 650.8MB. Max. memory is 16.1GB. [2023-12-03 04:16:22,099 INFO L158 Benchmark]: CodeCheck took 2203.31ms. Allocated memory is still 1.9GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2023-12-03 04:16:22,100 INFO L158 Benchmark]: Witness Printer took 4.76ms. Allocated memory is still 1.9GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-03 04:16:22,104 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: 2.1s, 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: 0.1s SsaConstructionTime, 0.4s 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 bitwiseAnd at line 147. 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_20 = 0; [L40] const SORT_4 var_53 = 1; [L41] const SORT_4 var_54 = 0; [L42] const SORT_2 var_63 = 1; [L43] const SORT_3 var_65 = 0; [L44] const SORT_4 var_68 = 3; [L45] const SORT_2 var_72 = 0; [L46] const SORT_4 var_122 = 2; [L47] const SORT_2 var_125 = 2; [L49] SORT_1 input_64; [L50] SORT_1 input_74; [L51] SORT_1 input_76; [L52] SORT_1 input_83; [L53] SORT_1 input_85; [L54] SORT_1 input_92; [L55] SORT_1 input_143; [L56] SORT_1 input_147; [L57] SORT_1 input_150; [L58] SORT_1 input_151; [L59] SORT_1 input_152; [L60] SORT_1 input_153; [L61] SORT_1 input_161; [L62] SORT_1 input_167; [L63] SORT_1 input_173; [L64] SORT_1 input_188; [L65] SORT_1 input_206; [L66] SORT_1 input_224; [L68] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L68] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L69] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L69] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L70] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L70] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L71] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L71] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L72] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L72] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L73] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L73] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L74] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L74] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L75] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L75] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L76] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L76] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L77] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L78] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L79] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L80] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L80] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L81] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L82] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L83] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L84] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L85] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L86] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L87] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L88] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L89] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L90] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L92] SORT_2 init_7_arg_1 = var_5; [L93] state_6 = init_7_arg_1 [L94] SORT_2 init_9_arg_1 = var_5; [L95] state_8 = init_9_arg_1 [L96] SORT_2 init_11_arg_1 = var_5; [L97] state_10 = init_11_arg_1 [L98] SORT_2 init_13_arg_1 = var_5; [L99] state_12 = init_13_arg_1 [L100] SORT_2 init_15_arg_1 = var_5; [L101] state_14 = init_15_arg_1 [L102] SORT_2 init_17_arg_1 = var_5; [L103] state_16 = init_17_arg_1 [L104] SORT_2 init_19_arg_1 = var_5; [L105] state_18 = init_19_arg_1 [L106] SORT_1 init_22_arg_1 = var_20; [L107] state_21 = init_22_arg_1 [L108] SORT_1 init_24_arg_1 = var_20; [L109] state_23 = init_24_arg_1 [L110] SORT_1 init_26_arg_1 = var_20; [L111] state_25 = init_26_arg_1 [L112] SORT_1 init_28_arg_1 = var_20; [L113] state_27 = init_28_arg_1 [L114] SORT_1 init_30_arg_1 = var_20; [L115] state_29 = init_30_arg_1 [L116] SORT_1 init_32_arg_1 = var_20; [L117] state_31 = init_32_arg_1 [L118] SORT_1 init_34_arg_1 = var_20; [L119] state_33 = init_34_arg_1 [L120] SORT_1 init_36_arg_1 = var_20; [L121] state_35 = init_36_arg_1 [L122] SORT_1 init_38_arg_1 = var_20; [L123] state_37 = init_38_arg_1 [L124] SORT_1 init_40_arg_1 = var_20; [L125] state_39 = init_40_arg_1 [L126] SORT_1 init_42_arg_1 = var_20; [L127] state_41 = init_42_arg_1 [L128] SORT_1 init_44_arg_1 = var_20; [L129] state_43 = init_44_arg_1 [L130] SORT_1 init_46_arg_1 = var_20; [L131] state_45 = init_46_arg_1 [L132] SORT_1 init_48_arg_1 = var_20; [L133] state_47 = init_48_arg_1 [L134] SORT_1 init_50_arg_1 = var_20; [L135] state_49 = init_50_arg_1 [L136] SORT_1 init_52_arg_1 = var_20; [L137] state_51 = init_52_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_7_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_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_6=0, state_8=0, var_122=2, var_125=2, var_20=0, var_53=1, var_54=0, var_5=0, var_63=1, var_65=0, var_68=3, var_72=0] [L140] input_64 = __VERIFIER_nondet_uchar() [L141] input_74 = __VERIFIER_nondet_uchar() [L142] input_76 = __VERIFIER_nondet_uchar() [L143] input_83 = __VERIFIER_nondet_uchar() [L144] input_85 = __VERIFIER_nondet_uchar() [L145] input_92 = __VERIFIER_nondet_uchar() [L146] input_143 = __VERIFIER_nondet_uchar() [L147] EXPR input_143 & mask_SORT_1 [L147] input_143 = input_143 & mask_SORT_1 [L148] input_147 = __VERIFIER_nondet_uchar() [L149] EXPR input_147 & mask_SORT_1 [L149] input_147 = input_147 & mask_SORT_1 [L150] input_150 = __VERIFIER_nondet_uchar() [L151] EXPR input_150 & mask_SORT_1 [L151] input_150 = input_150 & mask_SORT_1 [L152] input_151 = __VERIFIER_nondet_uchar() [L153] EXPR input_151 & mask_SORT_1 [L153] input_151 = input_151 & mask_SORT_1 [L154] input_152 = __VERIFIER_nondet_uchar() [L155] EXPR input_152 & mask_SORT_1 [L155] input_152 = input_152 & mask_SORT_1 [L156] input_153 = __VERIFIER_nondet_uchar() [L157] EXPR input_153 & mask_SORT_1 [L157] input_153 = input_153 & mask_SORT_1 [L158] input_161 = __VERIFIER_nondet_uchar() [L159] EXPR input_161 & mask_SORT_1 [L159] input_161 = input_161 & mask_SORT_1 [L160] input_167 = __VERIFIER_nondet_uchar() [L161] EXPR input_167 & mask_SORT_1 [L161] input_167 = input_167 & mask_SORT_1 [L162] input_173 = __VERIFIER_nondet_uchar() [L163] EXPR input_173 & mask_SORT_1 [L163] input_173 = input_173 & mask_SORT_1 [L164] input_188 = __VERIFIER_nondet_uchar() [L165] input_206 = __VERIFIER_nondet_uchar() [L166] input_224 = __VERIFIER_nondet_uchar() [L169] SORT_1 var_55_arg_0 = state_29; [L170] SORT_4 var_55_arg_1 = var_53; [L171] SORT_4 var_55_arg_2 = var_54; [L172] SORT_4 var_55 = var_55_arg_0 ? var_55_arg_1 : var_55_arg_2; [L173] SORT_1 var_56_arg_0 = state_39; [L174] SORT_4 var_56_arg_1 = var_53; [L175] SORT_4 var_56_arg_2 = var_54; [L176] SORT_4 var_56 = var_56_arg_0 ? var_56_arg_1 : var_56_arg_2; [L177] SORT_4 var_57_arg_0 = var_55; [L178] SORT_4 var_57_arg_1 = var_56; [L179] SORT_4 var_57 = var_57_arg_0 + var_57_arg_1; [L180] SORT_1 var_58_arg_0 = state_49; [L181] SORT_4 var_58_arg_1 = var_53; [L182] SORT_4 var_58_arg_2 = var_54; [L183] SORT_4 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L184] SORT_4 var_59_arg_0 = var_57; [L185] SORT_4 var_59_arg_1 = var_58; [L186] SORT_4 var_59 = var_59_arg_0 + var_59_arg_1; [L187] EXPR var_59 & mask_SORT_4 [L187] var_59 = var_59 & mask_SORT_4 [L188] SORT_4 var_60_arg_0 = var_59; [L189] SORT_4 var_60_arg_1 = var_53; [L190] SORT_1 var_60 = var_60_arg_0 <= var_60_arg_1; [L191] SORT_1 var_61_arg_0 = ~state_51; [L192] EXPR var_61_arg_0 & mask_SORT_1 [L192] var_61_arg_0 = var_61_arg_0 & mask_SORT_1 [L193] SORT_1 var_61_arg_1 = ~var_60; [L194] EXPR var_61_arg_1 & mask_SORT_1 [L194] var_61_arg_1 = var_61_arg_1 & mask_SORT_1 [L195] EXPR var_61_arg_0 & var_61_arg_1 [L195] SORT_1 var_61 = var_61_arg_0 & var_61_arg_1; [L196] EXPR var_61 & mask_SORT_1 [L196] var_61 = var_61 & mask_SORT_1 [L197] SORT_1 bad_62_arg_0 = var_61; [L198] CALL __VERIFIER_assert(!(bad_62_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 0.26ms. Allocated memory is still 172.0MB. Free memory is still 113.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 856.68ms. Allocated memory was 172.0MB in the beginning and 255.9MB in the end (delta: 83.9MB). Free memory was 126.8MB in the beginning and 199.5MB in the end (delta: -72.7MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 591.23ms. Allocated memory is still 255.9MB. Free memory was 198.5MB in the beginning and 135.6MB in the end (delta: 62.9MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 518.56ms. Allocated memory is still 255.9MB. Free memory was 135.6MB in the beginning and 112.8MB in the end (delta: 22.8MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13003.46ms. Allocated memory was 255.9MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 112.8MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 650.8MB. Max. memory is 16.1GB. * CodeCheck took 2203.31ms. Allocated memory is still 1.9GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * Witness Printer took 4.76ms. Allocated memory is still 1.9GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 1.1MB). 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 04:16:22,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/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_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/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_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/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_46409ed8-afad-4bee-879f-2ee7fba6898e/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 4bdfff36879874a6399b96a47b24759f6fa08750adc90ba43c136ab307fb0948 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:16:24,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:16:24,431 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-03 04:16:24,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:16:24,469 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:16:24,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:16:24,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:16:24,471 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:16:24,472 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:16:24,473 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:16:24,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:16:24,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:16:24,475 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:16:24,476 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:16:24,476 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 04:16:24,477 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 04:16:24,478 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 04:16:24,478 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:16:24,479 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:16:24,480 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:16:24,480 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:16:24,481 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:16:24,482 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 04:16:24,482 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 04:16:24,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:16:24,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:16:24,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:16:24,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:16:24,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:16:24,485 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 04:16:24,485 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 04:16:24,486 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:16:24,486 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 04:16:24,487 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 04:16:24,487 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_46409ed8-afad-4bee-879f-2ee7fba6898e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bdfff36879874a6399b96a47b24759f6fa08750adc90ba43c136ab307fb0948 [2023-12-03 04:16:24,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:16:24,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:16:24,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:16:24,857 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:16:24,858 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:16:24,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c [2023-12-03 04:16:27,725 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:16:28,037 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:16:28,038 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c [2023-12-03 04:16:28,059 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data/c5aa81c12/83571cb003004d40b83eeb4b20c75719/FLAGaeed3bf06 [2023-12-03 04:16:28,077 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/data/c5aa81c12/83571cb003004d40b83eeb4b20c75719 [2023-12-03 04:16:28,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:16:28,083 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:16:28,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:16:28,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:16:28,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:16:28,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:28,094 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b8dd7a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28, skipping insertion in model container [2023-12-03 04:16:28,095 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:28,179 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:16:28,404 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_46409ed8-afad-4bee-879f-2ee7fba6898e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c[1175,1188] [2023-12-03 04:16:28,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:16:28,692 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:16:28,704 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_46409ed8-afad-4bee-879f-2ee7fba6898e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.anderson.2.prop1-func-interl.c[1175,1188] [2023-12-03 04:16:28,806 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:16:28,821 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:16:28,822 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28 WrapperNode [2023-12-03 04:16:28,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:16:28,823 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:16:28,823 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:16:28,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:16:28,830 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:28,874 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:28,969 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1372 [2023-12-03 04:16:28,969 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:16:28,970 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:16:28,970 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:16:28,970 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:16:28,980 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:28,980 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:28,991 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:28,992 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:29,037 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:29,044 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:29,054 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:29,065 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:29,085 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:16:29,086 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:16:29,086 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:16:29,086 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:16:29,087 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:16:28" (1/1) ... [2023-12-03 04:16:29,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:16:29,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:16:29,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:16:29,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:16:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:16:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-03 04:16:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:16:29,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:16:29,427 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:16:29,429 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:16:32,268 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:16:32,372 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:16:32,372 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 04:16:32,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:16:32 BoogieIcfgContainer [2023-12-03 04:16:32,375 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:16:32,375 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:16:32,376 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:16:32,388 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:16:32,388 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:16:32" (1/1) ... [2023-12-03 04:16:32,399 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:16:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:32,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 04:16:32,458 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 04:16:32,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 04:16:32,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:32,460 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:16:32,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:16:32,462 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:16:32,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-03 04:16:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:32,938 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:16:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:33,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 34 conjunts are in the unsatisfiable core [2023-12-03 04:16:33,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:16:33,518 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 04:16:33,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-03 04:16:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2023-12-03 04:16:34,188 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2023-12-03 04:16:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 04:16:34,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:34,188 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:16:34,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:16:34,190 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:16:34,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-03 04:16:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:35,906 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:16:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:36,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 1152 conjuncts, 116 conjunts are in the unsatisfiable core [2023-12-03 04:16:36,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:16:38,741 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 04:16:38,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-12-03 04:16:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:45,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 12 states and 19 transitions. [2023-12-03 04:16:45,873 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 19 transitions. [2023-12-03 04:16:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 04:16:45,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:45,875 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 04:16:45,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 04:16:45,876 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 04:16:45,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-03 04:16:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:48,504 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 04:16:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:49,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 2190 conjuncts, 236 conjunts are in the unsatisfiable core [2023-12-03 04:16:49,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 04:18:35,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46409ed8-afad-4bee-879f-2ee7fba6898e/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-03 04:18:37,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 04:19:44,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:19:55,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:20:05,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:22:15,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:25:25,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:25:35,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:25:45,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:25:55,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:26:05,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:26:15,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:26:25,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 04:26:35,515 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (= |c_ULTIMATE.start_main_~var_54~0#1| (_ bv0 32))) (.cse1 (= |c_ULTIMATE.start_main_~var_53~0#1| (_ bv1 32))) (.cse5 (= (_ bv1 8) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (and .cse0 .cse1 (not (and (exists ((|ULTIMATE.start_main_~var_269_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_303_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_415_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_194_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_249_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_272_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_376_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_285_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_247_arg_0~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_257_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_212_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_337_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_416_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_251_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_213_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_263_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_231_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_275_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_230_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_195_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_267_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_281_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_254_arg_1~0#1| (_ BitVec 8))) (let ((.cse3 ((_ zero_extend 24) |ULTIMATE.start_main_~var_230_arg_1~0#1|)) (.cse2 ((_ zero_extend 24) |ULTIMATE.start_main_~var_212_arg_1~0#1|)) (.cse4 ((_ zero_extend 24) |ULTIMATE.start_main_~var_194_arg_1~0#1|))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse2 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_213_arg_1~0#1|)))) (_ bv1 32))) |c_ULTIMATE.start_main_~state_39~0#1|) (= |c_ULTIMATE.start_main_~state_49~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse3 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_231_arg_1~0#1|)))) (_ bv1 32)))) (= |c_ULTIMATE.start_main_~state_51~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_416_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_415_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_376_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_303_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse3)))))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_275_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_263_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_257_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_254_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_249_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_247_arg_0~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse4))) (_ bv1 32)))) (_ bv0 32)))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_251_arg_1~0#1|))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse2))) (_ bv1 32)))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_267_arg_1~0#1|))))))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_281_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_285_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_337_arg_1~0#1|)))))))))))))))) (_ bv1 32)))) (= |c_ULTIMATE.start_main_~state_29~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse4 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_195_arg_1~0#1|)))) (_ bv1 32))))))) .cse0 .cse1 .cse5)) (exists ((|ULTIMATE.start_main_~var_210_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_249_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_275_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_337_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_213_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_272_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_245_arg_0~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_285_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_231_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_303_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_194_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_337_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_249_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_275_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_230_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_267_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_212_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_303_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_415_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_272_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_376_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_285_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_191_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_257_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_212_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_416_arg_1~0#1_16| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_415_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_254_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_209_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_263_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_257_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_231_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_195_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_195_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_194_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_228_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_230_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_269_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_267_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_213_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_247_arg_0~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_192_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_251_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_269_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_251_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_227_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_376_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_281_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_254_arg_1~0#1| (_ BitVec 8))) (let ((.cse6 ((_ zero_extend 24) |ULTIMATE.start_main_~var_194_arg_1~0#1|)) (.cse8 ((_ zero_extend 24) |ULTIMATE.start_main_~var_230_arg_1~0#1|)) (.cse9 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_230_arg_1~0#1_15|)) (.cse7 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_194_arg_1~0#1_15|)) (.cse10 ((_ zero_extend 24) |ULTIMATE.start_main_~var_212_arg_1~0#1|)) (.cse14 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_212_arg_1~0#1_15|))) (and (= |c_ULTIMATE.start_main_~state_29~0#1| ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_195_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse6 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_195_arg_1~0#1_16|) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 (_ bv0 32))))))) (_ bv1 32))))))))))))) (= |c_ULTIMATE.start_main_~state_49~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_231_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse9))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_231_arg_1~0#1_16|)))) (_ bv1 32)))))))))) (_ bv1 32)))) (= |c_ULTIMATE.start_main_~state_51~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse12 ((_ zero_extend 24) |ULTIMATE.start_main_~var_191_arg_1~0#1|)) (.cse11 ((_ zero_extend 24) |ULTIMATE.start_main_~var_209_arg_1~0#1|)) (.cse13 ((_ zero_extend 24) |ULTIMATE.start_main_~var_227_arg_1~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_415_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_376_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_337_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_303_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_275_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse10))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse11 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_210_arg_1~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_263_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_257_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_254_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_249_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_247_arg_0~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_192_arg_1~0#1|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse6))) (_ bv1 32))))))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_251_arg_1~0#1|)))))))))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_267_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_281_arg_1~0#1|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse8)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse13 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_228_arg_1~0#1|)))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_285_arg_1~0#1|)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_416_arg_1~0#1_16|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_415_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_376_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_303_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_285_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse9))) (_ bv1 32)))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_272_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_267_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse14))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_257_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse12)))))) (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_245_arg_0~0#1|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse7))) (_ bv1 32)))) (_ bv0 32))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_249_arg_1~0#1_15|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_251_arg_1~0#1_15|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_254_arg_1~0#1_15|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse11))) (_ bv1 32)))) (_ bv0 32))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_269_arg_1~0#1_15|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_275_arg_1~0#1_15|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse13))) (_ bv1 32))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_337_arg_1~0#1_16|)))))))))))))))))))))) (_ bv1 32))))))))))) (_ bv1 32)))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse14 (_ bv0 32)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_213_arg_1~0#1_16|)))) (_ bv1 32))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_213_arg_1~0#1|)))) (_ bv1 32))) |c_ULTIMATE.start_main_~state_39~0#1|)))) .cse5 (not (and .cse0 .cse1 (= |c_ULTIMATE.start_main_~state_39~0#1| (_ bv0 8)) .cse5 (= |c_ULTIMATE.start_main_~state_49~0#1| (_ bv0 8)) (= |c_ULTIMATE.start_main_~state_29~0#1| (_ bv0 8)))))) is different from false [2023-12-03 04:30:09,193 WARN L293 SmtUtils]: Spent 1.68m on a formula simplification that was a NOOP. DAG size: 515 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 04:30:19,274 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (= |c_ULTIMATE.start_main_~var_54~0#1| (_ bv0 32))) (.cse1 (= |c_ULTIMATE.start_main_~var_53~0#1| (_ bv1 32))) (.cse5 (= (_ bv1 8) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (and .cse0 .cse1 (not (and (exists ((|ULTIMATE.start_main_~var_269_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_303_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_415_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_194_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_249_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_272_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_376_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_285_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_247_arg_0~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_257_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_212_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_337_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_416_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_251_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_213_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_263_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_231_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_275_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_230_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_195_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_267_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_281_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_254_arg_1~0#1| (_ BitVec 8))) (let ((.cse3 ((_ zero_extend 24) |ULTIMATE.start_main_~var_230_arg_1~0#1|)) (.cse2 ((_ zero_extend 24) |ULTIMATE.start_main_~var_212_arg_1~0#1|)) (.cse4 ((_ zero_extend 24) |ULTIMATE.start_main_~var_194_arg_1~0#1|))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse2 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_213_arg_1~0#1|)))) (_ bv1 32))) |c_ULTIMATE.start_main_~state_39~0#1|) (= |c_ULTIMATE.start_main_~state_49~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse3 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_231_arg_1~0#1|)))) (_ bv1 32)))) (= |c_ULTIMATE.start_main_~state_51~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_416_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_415_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_376_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_303_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse3)))))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_275_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_263_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_257_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_254_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_249_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_247_arg_0~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse4))) (_ bv1 32)))) (_ bv0 32)))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_251_arg_1~0#1|))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse2))) (_ bv1 32)))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_267_arg_1~0#1|))))))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_281_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_285_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_337_arg_1~0#1|)))))))))))))))) (_ bv1 32)))) (= |c_ULTIMATE.start_main_~state_29~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse4 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_195_arg_1~0#1|)))) (_ bv1 32))))))) .cse0 .cse1 .cse5)) (exists ((|ULTIMATE.start_main_~var_210_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_249_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_275_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_337_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_213_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_272_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_245_arg_0~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_285_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_231_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_303_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_194_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_337_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_249_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_275_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_230_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_267_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_212_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_303_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_415_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_272_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_376_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_285_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_191_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_257_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_212_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_416_arg_1~0#1_16| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_415_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_254_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_209_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_263_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_257_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_231_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_195_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_195_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_194_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_228_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_230_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_269_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_267_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_213_arg_1~0#1_16| (_ BitVec 8)) (|ULTIMATE.start_main_~var_247_arg_0~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_192_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_251_arg_1~0#1_15| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_269_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_251_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_227_arg_1~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_376_arg_1~0#1_15| (_ BitVec 8)) (|ULTIMATE.start_main_~var_281_arg_1~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_254_arg_1~0#1| (_ BitVec 8))) (let ((.cse6 ((_ zero_extend 24) |ULTIMATE.start_main_~var_194_arg_1~0#1|)) (.cse8 ((_ zero_extend 24) |ULTIMATE.start_main_~var_230_arg_1~0#1|)) (.cse9 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_230_arg_1~0#1_15|)) (.cse7 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_194_arg_1~0#1_15|)) (.cse10 ((_ zero_extend 24) |ULTIMATE.start_main_~var_212_arg_1~0#1|)) (.cse14 ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_212_arg_1~0#1_15|))) (and (= |c_ULTIMATE.start_main_~state_29~0#1| ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_195_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse6 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_195_arg_1~0#1_16|) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 (_ bv0 32))))))) (_ bv1 32))))))))))))) (= |c_ULTIMATE.start_main_~state_49~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_231_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse9))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_231_arg_1~0#1_16|)))) (_ bv1 32)))))))))) (_ bv1 32)))) (= |c_ULTIMATE.start_main_~state_51~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse12 ((_ zero_extend 24) |ULTIMATE.start_main_~var_191_arg_1~0#1|)) (.cse11 ((_ zero_extend 24) |ULTIMATE.start_main_~var_209_arg_1~0#1|)) (.cse13 ((_ zero_extend 24) |ULTIMATE.start_main_~var_227_arg_1~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_415_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_376_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_337_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_303_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_275_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse10))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse11 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_210_arg_1~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_263_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_257_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_254_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_249_arg_1~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~var_247_arg_0~0#1|) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_192_arg_1~0#1|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse6))) (_ bv1 32))))))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_251_arg_1~0#1|)))))))))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_267_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_1~0#1|))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_281_arg_1~0#1|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse8)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse13 (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_228_arg_1~0#1|)))))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_285_arg_1~0#1|)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_416_arg_1~0#1_16|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_415_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_376_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_303_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_285_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse9))) (_ bv1 32)))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_272_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_267_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse14))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_257_arg_1~0#1_15|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse12)))))) (_ bv0 32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_245_arg_0~0#1|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse7))) (_ bv1 32)))) (_ bv0 32))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_249_arg_1~0#1_15|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_251_arg_1~0#1_15|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_254_arg_1~0#1_15|))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse11))) (_ bv1 32)))) (_ bv0 32))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_269_arg_1~0#1_15|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_275_arg_1~0#1_15|)))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse13))) (_ bv1 32))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_337_arg_1~0#1_16|)))))))))))))))))))))) (_ bv1 32))))))))))) (_ bv1 32)))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse14 (_ bv0 32)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_213_arg_1~0#1_16|)))) (_ bv1 32))))))) ((_ zero_extend 24) |ULTIMATE.start_main_~var_213_arg_1~0#1|)))) (_ bv1 32))) |c_ULTIMATE.start_main_~state_39~0#1|)))) .cse5 (not (and .cse0 .cse1 (= |c_ULTIMATE.start_main_~state_39~0#1| (_ bv0 8)) .cse5 (= |c_ULTIMATE.start_main_~state_49~0#1| (_ bv0 8)) (= |c_ULTIMATE.start_main_~state_29~0#1| (_ bv0 8))))))) is different from true