./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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 0ccd2cb5b85b306b967a6d68ad7de1e636d78983fe5240870a5a55f43d0384c5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:45:44,894 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:45:44,979 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:45:44,983 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:45:44,983 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:45:45,005 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:45:45,006 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:45:45,006 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:45:45,007 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:45:45,008 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:45:45,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:45:45,009 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:45:45,009 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:45:45,010 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:45:45,010 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:45:45,011 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:45:45,011 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:45:45,012 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:45:45,012 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:45:45,013 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:45:45,013 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:45:45,014 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:45:45,015 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:45:45,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:45:45,015 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:45:45,016 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:45:45,016 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:45:45,017 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:45:45,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:45:45,017 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:45:45,018 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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ccd2cb5b85b306b967a6d68ad7de1e636d78983fe5240870a5a55f43d0384c5 [2023-12-03 02:45:45,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:45:45,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:45:45,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:45:45,258 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:45:45,258 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:45:45,259 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c [2023-12-03 02:45:48,018 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:45:48,560 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:45:48,560 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c [2023-12-03 02:45:48,604 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data/606d7099e/b6d2a8a96f84410a9ca43860908a1d99/FLAGb1f7a74b7 [2023-12-03 02:45:48,616 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data/606d7099e/b6d2a8a96f84410a9ca43860908a1d99 [2023-12-03 02:45:48,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:45:48,620 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:45:48,621 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:45:48,621 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:45:48,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:45:48,626 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:45:48" (1/1) ... [2023-12-03 02:45:48,627 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329e143e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:48, skipping insertion in model container [2023-12-03 02:45:48,627 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:45:48" (1/1) ... [2023-12-03 02:45:49,023 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:45:49,399 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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c[1246,1259] [2023-12-03 02:45:51,082 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:45:51,092 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:45:51,103 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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c[1246,1259] [2023-12-03 02:45:52,290 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:45:52,301 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:45:52,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52 WrapperNode [2023-12-03 02:45:52,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:45:52,303 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:45:52,303 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:45:52,303 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:45:52,310 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:52,773 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:56,506 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64327 [2023-12-03 02:45:56,506 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:45:56,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:45:56,507 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:45:56,507 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:45:56,517 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:56,517 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:57,568 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:57,568 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:58,558 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:58,763 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:59,008 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:59,140 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:59,910 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:45:59,911 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:45:59,911 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:45:59,911 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:45:59,912 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:45:52" (1/1) ... [2023-12-03 02:45:59,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:45:59,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:45:59,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:45:59,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:45:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:45:59,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:45:59,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:45:59,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:46:02,555 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:46:02,557 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:46:31,912 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:49:53,103 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:49:53,103 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:49:53,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:49:53 BoogieIcfgContainer [2023-12-03 02:49:53,105 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:49:53,106 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:49:53,106 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:49:53,113 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:49:53,114 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:49:53" (1/1) ... [2023-12-03 02:49:53,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:49:53,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 02:49:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 02:49:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 02:49:53,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:53,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:49:54,935 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:49:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:49:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:49:58,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:49:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:50:01,537 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-03 02:50:01,610 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-03 02:50:01,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 02:50:01 ImpRootNode [2023-12-03 02:50:01,632 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 02:50:01,633 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 02:50:01,633 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 02:50:01,633 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 02:50:01,634 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:49:53" (3/4) ... [2023-12-03 02:50:01,636 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-03 02:50:01,637 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 02:50:01,639 INFO L158 Benchmark]: Toolchain (without parser) took 253018.73ms. Allocated memory was 138.4MB in the beginning and 14.8GB in the end (delta: 14.7GB). Free memory was 79.0MB in the beginning and 11.1GB in the end (delta: -11.1GB). Peak memory consumption was 3.6GB. Max. memory is 16.1GB. [2023-12-03 02:50:01,639 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 107.0MB. Free memory is still 68.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:50:01,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3681.14ms. Allocated memory was 138.4MB in the beginning and 494.9MB in the end (delta: 356.5MB). Free memory was 79.0MB in the beginning and 150.3MB in the end (delta: -71.2MB). Peak memory consumption was 304.5MB. Max. memory is 16.1GB. [2023-12-03 02:50:01,641 INFO L158 Benchmark]: Boogie Procedure Inliner took 4203.84ms. Allocated memory was 494.9MB in the beginning and 3.3GB in the end (delta: 2.8GB). Free memory was 150.3MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 713.0MB. Max. memory is 16.1GB. [2023-12-03 02:50:01,642 INFO L158 Benchmark]: Boogie Preprocessor took 3402.84ms. Allocated memory was 3.3GB in the beginning and 8.4GB in the end (delta: 5.1GB). Free memory was 2.3GB in the beginning and 7.0GB in the end (delta: -4.7GB). Peak memory consumption was 435.2MB. Max. memory is 16.1GB. [2023-12-03 02:50:01,643 INFO L158 Benchmark]: RCFGBuilder took 233194.12ms. Allocated memory was 8.4GB in the beginning and 14.7GB in the end (delta: 6.3GB). Free memory was 7.0GB in the beginning and 10.7GB in the end (delta: -3.7GB). Peak memory consumption was 6.0GB. Max. memory is 16.1GB. [2023-12-03 02:50:01,643 INFO L158 Benchmark]: CodeCheck took 8526.69ms. Allocated memory was 14.7GB in the beginning and 14.8GB in the end (delta: 81.8MB). Free memory was 10.7GB in the beginning and 11.1GB in the end (delta: -472.9MB). Peak memory consumption was 283.1MB. Max. memory is 16.1GB. [2023-12-03 02:50:01,644 INFO L158 Benchmark]: Witness Printer took 4.67ms. Allocated memory is still 14.8GB. Free memory was 11.1GB in the beginning and 11.1GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:50:01,648 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: 8.4s, 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: 1.0s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 834, overapproximation of bitwiseAnd at line 615. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 2); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (2 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L32] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 4); [L33] const SORT_6 msb_SORT_6 = (SORT_6)1 << (4 - 1); [L35] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 8); [L36] const SORT_9 msb_SORT_9 = (SORT_9)1 << (8 - 1); [L38] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 32); [L39] const SORT_11 msb_SORT_11 = (SORT_11)1 << (32 - 1); [L41] const SORT_21 mask_SORT_21 = (SORT_21)-1 >> (sizeof(SORT_21) * 8 - 12); [L42] const SORT_21 msb_SORT_21 = (SORT_21)1 << (12 - 1); [L44] const SORT_51 mask_SORT_51 = (SORT_51)-1 >> (sizeof(SORT_51) * 8 - 3); [L45] const SORT_51 msb_SORT_51 = (SORT_51)1 << (3 - 1); [L47] const SORT_62 mask_SORT_62 = (SORT_62)-1 >> (sizeof(SORT_62) * 8 - 5); [L48] const SORT_62 msb_SORT_62 = (SORT_62)1 << (5 - 1); [L50] const SORT_71 mask_SORT_71 = (SORT_71)-1 >> (sizeof(SORT_71) * 8 - 24); [L51] const SORT_71 msb_SORT_71 = (SORT_71)1 << (24 - 1); [L53] const SORT_99 mask_SORT_99 = (SORT_99)-1 >> (sizeof(SORT_99) * 8 - 6); [L54] const SORT_99 msb_SORT_99 = (SORT_99)1 << (6 - 1); [L56] const SORT_108 mask_SORT_108 = (SORT_108)-1 >> (sizeof(SORT_108) * 8 - 7); [L57] const SORT_108 msb_SORT_108 = (SORT_108)1 << (7 - 1); [L59] const SORT_116 mask_SORT_116 = (SORT_116)-1 >> (sizeof(SORT_116) * 8 - 25); [L60] const SORT_116 msb_SORT_116 = (SORT_116)1 << (25 - 1); [L62] const SORT_341 mask_SORT_341 = (SORT_341)-1 >> (sizeof(SORT_341) * 8 - 9); [L63] const SORT_341 msb_SORT_341 = (SORT_341)1 << (9 - 1); [L65] const SORT_343 mask_SORT_343 = (SORT_343)-1 >> (sizeof(SORT_343) * 8 - 10); [L66] const SORT_343 msb_SORT_343 = (SORT_343)1 << (10 - 1); [L68] const SORT_345 mask_SORT_345 = (SORT_345)-1 >> (sizeof(SORT_345) * 8 - 11); [L69] const SORT_345 msb_SORT_345 = (SORT_345)1 << (11 - 1); [L71] const SORT_681 mask_SORT_681 = (SORT_681)-1 >> (sizeof(SORT_681) * 8 - 14); [L72] const SORT_681 msb_SORT_681 = (SORT_681)1 << (14 - 1); [L74] const SORT_683 mask_SORT_683 = (SORT_683)-1 >> (sizeof(SORT_683) * 8 - 16); [L75] const SORT_683 msb_SORT_683 = (SORT_683)1 << (16 - 1); [L77] const SORT_685 mask_SORT_685 = (SORT_685)-1 >> (sizeof(SORT_685) * 8 - 22); [L78] const SORT_685 msb_SORT_685 = (SORT_685)1 << (22 - 1); [L80] const SORT_688 mask_SORT_688 = (SORT_688)-1 >> (sizeof(SORT_688) * 8 - 30); [L81] const SORT_688 msb_SORT_688 = (SORT_688)1 << (30 - 1); [L83] const SORT_735 mask_SORT_735 = (SORT_735)-1 >> (sizeof(SORT_735) * 8 - 33); [L84] const SORT_735 msb_SORT_735 = (SORT_735)1 << (33 - 1); [L86] const SORT_892 mask_SORT_892 = (SORT_892)-1 >> (sizeof(SORT_892) * 8 - 13); [L87] const SORT_892 msb_SORT_892 = (SORT_892)1 << (13 - 1); [L89] const SORT_895 mask_SORT_895 = (SORT_895)-1 >> (sizeof(SORT_895) * 8 - 15); [L90] const SORT_895 msb_SORT_895 = (SORT_895)1 << (15 - 1); [L92] const SORT_898 mask_SORT_898 = (SORT_898)-1 >> (sizeof(SORT_898) * 8 - 17); [L93] const SORT_898 msb_SORT_898 = (SORT_898)1 << (17 - 1); [L95] const SORT_900 mask_SORT_900 = (SORT_900)-1 >> (sizeof(SORT_900) * 8 - 18); [L96] const SORT_900 msb_SORT_900 = (SORT_900)1 << (18 - 1); [L98] const SORT_991 mask_SORT_991 = (SORT_991)-1 >> (sizeof(SORT_991) * 8 - 19); [L99] const SORT_991 msb_SORT_991 = (SORT_991)1 << (19 - 1); [L101] const SORT_993 mask_SORT_993 = (SORT_993)-1 >> (sizeof(SORT_993) * 8 - 20); [L102] const SORT_993 msb_SORT_993 = (SORT_993)1 << (20 - 1); [L104] const SORT_995 mask_SORT_995 = (SORT_995)-1 >> (sizeof(SORT_995) * 8 - 21); [L105] const SORT_995 msb_SORT_995 = (SORT_995)1 << (21 - 1); [L107] const SORT_1212 mask_SORT_1212 = (SORT_1212)-1 >> (sizeof(SORT_1212) * 8 - 23); [L108] const SORT_1212 msb_SORT_1212 = (SORT_1212)1 << (23 - 1); [L110] const SORT_1360 mask_SORT_1360 = (SORT_1360)-1 >> (sizeof(SORT_1360) * 8 - 26); [L111] const SORT_1360 msb_SORT_1360 = (SORT_1360)1 << (26 - 1); [L113] const SORT_1406 mask_SORT_1406 = (SORT_1406)-1 >> (sizeof(SORT_1406) * 8 - 27); [L114] const SORT_1406 msb_SORT_1406 = (SORT_1406)1 << (27 - 1); [L116] const SORT_1409 mask_SORT_1409 = (SORT_1409)-1 >> (sizeof(SORT_1409) * 8 - 28); [L117] const SORT_1409 msb_SORT_1409 = (SORT_1409)1 << (28 - 1); [L119] const SORT_1412 mask_SORT_1412 = (SORT_1412)-1 >> (sizeof(SORT_1412) * 8 - 29); [L120] const SORT_1412 msb_SORT_1412 = (SORT_1412)1 << (29 - 1); [L122] const SORT_1417 mask_SORT_1417 = (SORT_1417)-1 >> (sizeof(SORT_1417) * 8 - 31); [L123] const SORT_1417 msb_SORT_1417 = (SORT_1417)1 << (31 - 1); [L125] const SORT_3125 mask_SORT_3125 = (SORT_3125)-1 >> (sizeof(SORT_3125) * 8 - 34); [L126] const SORT_3125 msb_SORT_3125 = (SORT_3125)1 << (34 - 1); [L128] const SORT_3 var_180 = 0; [L129] const SORT_21 var_184 = 0; [L130] const SORT_3 var_199 = 1; [L131] const SORT_1 var_206 = 0; [L132] const SORT_1 var_214 = 3; [L133] const SORT_1 var_216 = 2; [L134] const SORT_1 var_218 = 1; [L135] const SORT_51 var_222 = 1; [L136] const SORT_51 var_225 = 3; [L137] const SORT_51 var_228 = 2; [L138] const SORT_51 var_232 = 5; [L139] const SORT_51 var_235 = 7; [L140] const SORT_51 var_238 = 6; [L141] const SORT_51 var_242 = 4; [L142] const SORT_9 var_268 = 0; [L143] const SORT_62 var_289 = 11; [L144] const SORT_62 var_291 = 10; [L145] const SORT_62 var_293 = 2; [L146] const SORT_62 var_295 = 9; [L147] const SORT_62 var_310 = 21; [L148] const SORT_62 var_312 = 20; [L149] const SORT_62 var_314 = 19; [L150] const SORT_62 var_316 = 18; [L151] const SORT_62 var_318 = 17; [L152] const SORT_62 var_320 = 16; [L153] const SORT_62 var_322 = 15; [L154] const SORT_62 var_324 = 14; [L155] const SORT_62 var_326 = 8; [L156] const SORT_62 var_328 = 6; [L157] const SORT_62 var_330 = 3; [L158] const SORT_62 var_332 = 5; [L159] const SORT_62 var_349 = 4; [L160] const SORT_62 var_351 = 1; [L161] const SORT_62 var_361 = 7; [L162] const SORT_62 var_379 = 13; [L163] const SORT_62 var_387 = 12; [L164] const SORT_62 var_408 = 23; [L165] const SORT_62 var_411 = 22; [L166] const SORT_62 var_420 = 25; [L167] const SORT_62 var_423 = 27; [L168] const SORT_62 var_426 = 26; [L169] const SORT_62 var_430 = 29; [L170] const SORT_62 var_433 = 31; [L171] const SORT_62 var_436 = 30; [L172] const SORT_62 var_440 = 28; [L173] const SORT_62 var_446 = 24; [L174] const SORT_99 var_469 = 0; [L175] const SORT_9 var_545 = 3; [L176] const SORT_51 var_587 = 0; [L177] const SORT_11 var_610 = 0; [L178] const SORT_735 var_736 = 0; [L179] const SORT_9 var_905 = 2; [L180] const SORT_9 var_908 = 1; [L181] const SORT_6 var_1352 = 8; [L182] const SORT_1360 var_1361 = 0; [L183] const SORT_9 var_1446 = 255; [L184] const SORT_99 var_1450 = 1; [L185] const SORT_6 var_1566 = 0; [L186] const SORT_62 var_2478 = 0; [L187] const SORT_6 var_2505 = 1; [L188] const SORT_6 var_2508 = 3; [L189] const SORT_6 var_2511 = 2; [L190] const SORT_6 var_2515 = 5; [L191] const SORT_6 var_2518 = 7; [L192] const SORT_6 var_2521 = 6; [L193] const SORT_6 var_2525 = 4; [L194] const SORT_6 var_2531 = 9; [L195] const SORT_6 var_2534 = 11; [L196] const SORT_6 var_2537 = 10; [L197] const SORT_6 var_2541 = 13; [L198] const SORT_6 var_2544 = 15; [L199] const SORT_6 var_2547 = 14; [L200] const SORT_6 var_2551 = 12; [L201] const SORT_1409 var_2737 = 0; [L202] const SORT_3125 var_3127 = 0; [L203] const SORT_71 var_3132 = 0; [L204] const SORT_892 var_3166 = 0; [L205] const SORT_108 var_3275 = 0; [L206] const SORT_116 var_3737 = 0; [L207] const SORT_345 var_3792 = 1043; [L208] const SORT_108 var_3810 = 117; [L209] const SORT_9 var_3864 = 143; [L210] const SORT_9 var_3910 = 225; [L211] const SORT_9 var_3925 = 149; [L212] const SORT_9 var_3949 = 240; [L213] const SORT_9 var_3960 = 16; [L214] const SORT_892 var_3990 = 4131; [L215] const SORT_9 var_4034 = 173; [L216] const SORT_341 var_4038 = 0; [L217] const SORT_341 var_4047 = 339; [L218] const SORT_343 var_4074 = 899; [L219] const SORT_108 var_4081 = 103; [L220] const SORT_343 var_4088 = 693; [L221] const SORT_345 var_4125 = 1047; [L222] const SORT_343 var_4142 = 807; [L223] const SORT_21 var_4180 = 3629; [L224] const SORT_21 var_4224 = 2385; [L225] const SORT_21 var_4255 = 2163; [L226] const SORT_21 var_4284 = 3715; [L227] const SORT_345 var_4398 = 0; [L228] const SORT_341 var_4434 = 275; [L229] const SORT_341 var_4451 = 299; [L230] const SORT_9 var_4486 = 203; [L231] const SORT_341 var_4509 = 393; [L232] const SORT_9 var_4554 = 201; [L233] const SORT_341 var_4558 = 263; [L234] const SORT_345 var_4568 = 1033; [L235] const SORT_99 var_4584 = 58; [L236] const SORT_9 var_4599 = 235; [L237] const SORT_345 var_4602 = 1665; [L238] const SORT_343 var_4627 = 803; [L239] const SORT_343 var_4673 = 601; [L240] const SORT_9 var_4678 = 153; [L241] const SORT_9 var_4683 = 233; [L242] const SORT_343 var_4702 = 629; [L243] const SORT_9 var_4706 = 187; [L244] const SORT_345 var_4746 = 1465; [L245] const SORT_341 var_4750 = 435; [L246] const SORT_99 var_4757 = 37; [L247] const SORT_345 var_4781 = 1463; [L248] const SORT_343 var_4795 = 705; [L249] const SORT_341 var_4830 = 273; [L250] const SORT_341 var_4840 = 437; [L251] const SORT_343 var_4887 = 937; [L252] const SORT_341 var_4913 = 375; [L253] const SORT_21 var_4981 = 2099; [L254] const SORT_341 var_5030 = 365; [L255] const SORT_345 var_5035 = 2013; [L256] const SORT_343 var_5076 = 753; [L257] const SORT_108 var_5084 = 73; [L258] const SORT_21 var_5120 = 3269; [L259] const SORT_343 var_5150 = 857; [L260] const SORT_343 var_5154 = 0; [L261] const SORT_9 var_5163 = 167; [L262] const SORT_343 var_5194 = 817; [L263] const SORT_108 var_5201 = 83; [L264] const SORT_343 var_5241 = 951; [L265] const SORT_21 var_5288 = 2871; [L266] const SORT_341 var_5319 = 459; [L267] const SORT_21 var_5350 = 3153; [L269] SORT_1 input_2; [L270] SORT_3 input_4; [L271] SORT_3 input_5; [L272] SORT_6 input_7; [L273] SORT_3 input_8; [L274] SORT_9 input_10; [L275] SORT_11 input_12; [L276] SORT_1 input_13; [L277] SORT_9 input_14; [L278] SORT_9 input_15; [L279] SORT_9 input_16; [L280] SORT_1 input_17; [L281] SORT_9 input_18; [L282] SORT_9 input_19; [L283] SORT_9 input_20; [L284] SORT_21 input_22; [L285] SORT_3 input_23; [L286] SORT_11 input_24; [L287] SORT_9 input_25; [L288] SORT_9 input_26; [L289] SORT_9 input_27; [L290] SORT_1 input_28; [L291] SORT_3 input_29; [L292] SORT_9 input_30; [L293] SORT_9 input_31; [L294] SORT_9 input_32; [L295] SORT_9 input_33; [L296] SORT_9 input_34; [L297] SORT_9 input_35; [L298] SORT_9 input_36; [L299] SORT_9 input_37; [L300] SORT_9 input_38; [L301] SORT_9 input_39; [L302] SORT_9 input_40; [L303] SORT_9 input_41; [L304] SORT_9 input_42; [L305] SORT_9 input_43; [L306] SORT_3 input_44; [L307] SORT_3 input_45; [L308] SORT_3 input_46; [L309] SORT_3 input_47; [L310] SORT_3 input_48; [L311] SORT_9 input_49; [L312] SORT_9 input_50; [L313] SORT_51 input_52; [L314] SORT_3 input_53; [L315] SORT_3 input_54; [L316] SORT_1 input_55; [L317] SORT_51 input_56; [L318] SORT_1 input_57; [L319] SORT_3 input_58; [L320] SORT_3 input_59; [L321] SORT_3 input_60; [L322] SORT_3 input_61; [L323] SORT_62 input_63; [L324] SORT_1 input_64; [L325] SORT_9 input_65; [L326] SORT_11 input_66; [L327] SORT_51 input_67; [L328] SORT_9 input_68; [L329] SORT_3 input_69; [L330] SORT_3 input_70; [L331] SORT_71 input_72; [L332] SORT_9 input_73; [L333] SORT_3 input_74; [L334] SORT_1 input_75; [L335] SORT_62 input_76; [L336] SORT_9 input_77; [L337] SORT_9 input_78; [L338] SORT_9 input_79; [L339] SORT_9 input_80; [L340] SORT_9 input_81; [L341] SORT_9 input_82; [L342] SORT_9 input_83; [L343] SORT_11 input_84; [L344] SORT_3 input_85; [L345] SORT_11 input_86; [L346] SORT_9 input_87; [L347] SORT_9 input_88; [L348] SORT_9 input_89; [L349] SORT_1 input_90; [L350] SORT_3 input_91; [L351] SORT_21 input_92; [L352] SORT_51 input_93; [L353] SORT_9 input_94; [L354] SORT_9 input_95; [L355] SORT_9 input_96; [L356] SORT_9 input_97; [L357] SORT_1 input_98; [L358] SORT_99 input_100; [L359] SORT_1 input_101; [L360] SORT_99 input_102; [L361] SORT_1 input_103; [L362] SORT_99 input_104; [L363] SORT_1 input_105; [L364] SORT_99 input_106; [L365] SORT_3 input_107; [L366] SORT_108 input_109; [L367] SORT_3 input_110; [L368] SORT_6 input_111; [L369] SORT_1 input_112; [L370] SORT_3 input_113; [L371] SORT_62 input_114; [L372] SORT_9 input_115; [L373] SORT_116 input_117; [L374] SORT_9 input_118; [L375] SORT_116 input_119; [L376] SORT_1 input_120; [L377] SORT_3 input_121; [L378] SORT_9 input_122; [L379] SORT_3 input_123; [L380] SORT_3 input_124; [L381] SORT_3 input_125; [L382] SORT_9 input_126; [L383] SORT_9 input_127; [L384] SORT_9 input_128; [L385] SORT_9 input_129; [L386] SORT_3 input_130; [L387] SORT_3 input_131; [L388] SORT_108 input_132; [L389] SORT_9 input_133; [L390] SORT_9 input_134; [L391] SORT_9 input_135; [L392] SORT_9 input_136; [L393] SORT_9 input_137; [L394] SORT_9 input_138; [L395] SORT_9 input_139; [L396] SORT_11 input_140; [L397] SORT_11 input_141; [L398] SORT_9 input_142; [L399] SORT_9 input_143; [L400] SORT_9 input_144; [L401] SORT_3 input_145; [L402] SORT_3 input_146; [L403] SORT_9 input_147; [L404] SORT_71 input_148; [L405] SORT_3 input_149; [L406] SORT_9 input_150; [L407] SORT_11 input_151; [L408] SORT_99 input_152; [L409] SORT_1 input_153; [L410] SORT_99 input_154; [L411] SORT_1 input_155; [L412] SORT_99 input_156; [L413] SORT_1 input_157; [L414] SORT_99 input_158; [L415] SORT_1 input_159; [L416] SORT_51 input_160; [L417] SORT_9 input_161; [L418] SORT_21 input_162; [L419] SORT_21 input_163; [L420] SORT_1 input_164; [L421] SORT_9 input_165; [L422] SORT_116 input_166; [L423] SORT_9 input_167; [L424] SORT_116 input_168; [L425] SORT_9 input_169; [L426] SORT_51 input_170; [L427] SORT_3 input_171; [L428] SORT_6 input_172; [L429] SORT_62 input_173; [L430] SORT_62 input_174; [L431] SORT_3 input_175; [L432] SORT_1 input_176; [L433] SORT_1 input_177; [L434] SORT_1 input_178; [L435] SORT_1 input_179; [L437] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L437] SORT_3 state_181 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L438] EXPR __VERIFIER_nondet_ushort() & mask_SORT_21 [L438] SORT_21 state_185 = __VERIFIER_nondet_ushort() & mask_SORT_21; [L439] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L439] SORT_3 state_187 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L440] EXPR __VERIFIER_nondet_ushort() & mask_SORT_21 [L440] SORT_21 state_191 = __VERIFIER_nondet_ushort() & mask_SORT_21; [L441] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L441] SORT_3 state_203 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L442] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L442] SORT_1 state_207 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L443] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L443] SORT_9 state_269 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L444] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L444] SORT_1 state_493 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L445] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L445] SORT_9 state_575 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L446] EXPR __VERIFIER_nondet_uchar() & mask_SORT_51 [L446] SORT_51 state_588 = __VERIFIER_nondet_uchar() & mask_SORT_51; [L447] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L447] SORT_11 state_611 = __VERIFIER_nondet_uint() & mask_SORT_11; [L448] EXPR __VERIFIER_nondet_uchar() & mask_SORT_99 [L448] SORT_99 state_656 = __VERIFIER_nondet_uchar() & mask_SORT_99; [L449] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L449] SORT_1 state_659 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L450] EXPR __VERIFIER_nondet_uchar() & mask_SORT_99 [L450] SORT_99 state_662 = __VERIFIER_nondet_uchar() & mask_SORT_99; [L451] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L451] SORT_1 state_665 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L452] EXPR __VERIFIER_nondet_uchar() & mask_SORT_99 [L452] SORT_99 state_668 = __VERIFIER_nondet_uchar() & mask_SORT_99; [L453] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L453] SORT_1 state_671 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L454] EXPR __VERIFIER_nondet_uchar() & mask_SORT_99 [L454] SORT_99 state_674 = __VERIFIER_nondet_uchar() & mask_SORT_99; [L455] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L455] SORT_1 state_677 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L456] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L456] SORT_9 state_706 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L457] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L457] SORT_9 state_724 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L458] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L458] SORT_9 state_727 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L459] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L459] SORT_9 state_730 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L460] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L460] SORT_9 state_3135 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L461] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L461] SORT_3 state_3143 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L462] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L462] SORT_11 state_3151 = __VERIFIER_nondet_uint() & mask_SORT_11; [L463] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L463] SORT_1 state_3154 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L464] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L464] SORT_3 state_3237 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L465] EXPR __VERIFIER_nondet_uchar() & mask_SORT_62 [L465] SORT_62 state_3264 = __VERIFIER_nondet_uchar() & mask_SORT_62; [L466] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L466] SORT_3 state_3272 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L467] EXPR __VERIFIER_nondet_uchar() & mask_SORT_108 [L467] SORT_108 state_3276 = __VERIFIER_nondet_uchar() & mask_SORT_108; [L468] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L468] SORT_3 state_3289 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L469] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L469] SORT_11 state_3300 = __VERIFIER_nondet_uint() & mask_SORT_11; [L470] EXPR __VERIFIER_nondet_uchar() & mask_SORT_51 [L470] SORT_51 state_3318 = __VERIFIER_nondet_uchar() & mask_SORT_51; [L471] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L471] SORT_3 state_3338 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L472] EXPR __VERIFIER_nondet_uint() & mask_SORT_71 [L472] SORT_71 state_3341 = __VERIFIER_nondet_uint() & mask_SORT_71; [L473] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L473] SORT_9 state_3344 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L474] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L474] SORT_3 state_3356 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L475] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L475] SORT_3 state_3362 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L476] EXPR __VERIFIER_nondet_uint() & mask_SORT_116 [L476] SORT_116 state_3738 = __VERIFIER_nondet_uint() & mask_SORT_116; [L477] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L477] SORT_9 state_3741 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L478] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L478] SORT_1 state_3749 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L479] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L479] SORT_3 state_3753 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L480] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L480] SORT_1 state_3756 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L481] EXPR __VERIFIER_nondet_uchar() & mask_SORT_62 [L481] SORT_62 state_3768 = __VERIFIER_nondet_uchar() & mask_SORT_62; [L482] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L482] SORT_6 state_3771 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L483] EXPR __VERIFIER_nondet_uint() & mask_SORT_116 [L483] SORT_116 state_5422 = __VERIFIER_nondet_uint() & mask_SORT_116; [L484] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L484] SORT_9 state_5425 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L485] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L485] SORT_9 state_5476 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L486] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L486] SORT_9 state_5481 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L487] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L487] SORT_9 state_5486 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L488] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L488] SORT_9 state_5491 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L489] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L489] SORT_9 state_5536 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L490] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L490] SORT_9 state_5567 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L491] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L491] SORT_9 state_5594 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L492] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L492] SORT_9 state_5607 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L493] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L493] SORT_9 state_5623 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L494] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L494] SORT_9 state_5634 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L496] SORT_3 init_182_arg_1 = var_180; [L497] state_181 = init_182_arg_1 [L498] SORT_21 init_186_arg_1 = var_184; [L499] state_185 = init_186_arg_1 [L500] SORT_3 init_188_arg_1 = var_180; [L501] state_187 = init_188_arg_1 [L502] SORT_21 init_192_arg_1 = var_184; [L503] state_191 = init_192_arg_1 [L504] SORT_3 init_204_arg_1 = var_180; [L505] state_203 = init_204_arg_1 [L506] SORT_1 init_208_arg_1 = var_206; [L507] state_207 = init_208_arg_1 [L508] SORT_9 init_270_arg_1 = var_268; [L509] state_269 = init_270_arg_1 [L510] SORT_1 init_494_arg_1 = var_206; [L511] state_493 = init_494_arg_1 [L512] SORT_9 init_576_arg_1 = var_268; [L513] state_575 = init_576_arg_1 [L514] SORT_51 init_589_arg_1 = var_587; [L515] state_588 = init_589_arg_1 [L516] SORT_11 init_612_arg_1 = var_610; [L517] state_611 = init_612_arg_1 [L518] SORT_99 init_657_arg_1 = var_469; [L519] state_656 = init_657_arg_1 [L520] SORT_1 init_660_arg_1 = var_206; [L521] state_659 = init_660_arg_1 [L522] SORT_99 init_663_arg_1 = var_469; [L523] state_662 = init_663_arg_1 [L524] SORT_1 init_666_arg_1 = var_206; [L525] state_665 = init_666_arg_1 [L526] SORT_99 init_669_arg_1 = var_469; [L527] state_668 = init_669_arg_1 [L528] SORT_1 init_672_arg_1 = var_206; [L529] state_671 = init_672_arg_1 [L530] SORT_99 init_675_arg_1 = var_469; [L531] state_674 = init_675_arg_1 [L532] SORT_1 init_678_arg_1 = var_206; [L533] state_677 = init_678_arg_1 [L534] SORT_9 init_707_arg_1 = var_268; [L535] state_706 = init_707_arg_1 [L536] SORT_9 init_725_arg_1 = var_268; [L537] state_724 = init_725_arg_1 [L538] SORT_9 init_728_arg_1 = var_268; [L539] state_727 = init_728_arg_1 [L540] SORT_9 init_731_arg_1 = var_268; [L541] state_730 = init_731_arg_1 [L542] SORT_9 init_3136_arg_1 = var_268; [L543] state_3135 = init_3136_arg_1 [L544] SORT_3 init_3144_arg_1 = var_180; [L545] state_3143 = init_3144_arg_1 [L546] SORT_11 init_3152_arg_1 = var_610; [L547] state_3151 = init_3152_arg_1 [L548] SORT_1 init_3155_arg_1 = var_206; [L549] state_3154 = init_3155_arg_1 [L550] SORT_3 init_3238_arg_1 = var_180; [L551] state_3237 = init_3238_arg_1 [L552] SORT_62 init_3265_arg_1 = var_2478; [L553] state_3264 = init_3265_arg_1 [L554] SORT_3 init_3273_arg_1 = var_180; [L555] state_3272 = init_3273_arg_1 [L556] SORT_108 init_3277_arg_1 = var_3275; [L557] state_3276 = init_3277_arg_1 [L558] SORT_3 init_3290_arg_1 = var_180; [L559] state_3289 = init_3290_arg_1 [L560] SORT_11 init_3301_arg_1 = var_610; [L561] state_3300 = init_3301_arg_1 [L562] SORT_51 init_3319_arg_1 = var_587; [L563] state_3318 = init_3319_arg_1 [L564] SORT_3 init_3339_arg_1 = var_180; [L565] state_3338 = init_3339_arg_1 [L566] SORT_71 init_3342_arg_1 = var_3132; [L567] state_3341 = init_3342_arg_1 [L568] SORT_9 init_3345_arg_1 = var_268; [L569] state_3344 = init_3345_arg_1 [L570] SORT_3 init_3357_arg_1 = var_180; [L571] state_3356 = init_3357_arg_1 [L572] SORT_3 init_3363_arg_1 = var_180; [L573] state_3362 = init_3363_arg_1 [L574] SORT_116 init_3739_arg_1 = var_3737; [L575] state_3738 = init_3739_arg_1 [L576] SORT_9 init_3742_arg_1 = var_268; [L577] state_3741 = init_3742_arg_1 [L578] SORT_1 init_3750_arg_1 = var_206; [L579] state_3749 = init_3750_arg_1 [L580] SORT_3 init_3754_arg_1 = var_180; [L581] state_3753 = init_3754_arg_1 [L582] SORT_1 init_3757_arg_1 = var_206; [L583] state_3756 = init_3757_arg_1 [L584] SORT_62 init_3769_arg_1 = var_2478; [L585] state_3768 = init_3769_arg_1 [L586] SORT_6 init_3772_arg_1 = var_1566; [L587] state_3771 = init_3772_arg_1 [L588] SORT_116 init_5423_arg_1 = var_3737; [L589] state_5422 = init_5423_arg_1 [L590] SORT_9 init_5426_arg_1 = var_268; [L591] state_5425 = init_5426_arg_1 [L592] SORT_9 init_5477_arg_1 = var_268; [L593] state_5476 = init_5477_arg_1 [L594] SORT_9 init_5482_arg_1 = var_268; [L595] state_5481 = init_5482_arg_1 [L596] SORT_9 init_5487_arg_1 = var_268; [L597] state_5486 = init_5487_arg_1 [L598] SORT_9 init_5492_arg_1 = var_268; [L599] state_5491 = init_5492_arg_1 [L600] SORT_9 init_5537_arg_1 = var_268; [L601] state_5536 = init_5537_arg_1 [L602] SORT_9 init_5568_arg_1 = var_268; [L603] state_5567 = init_5568_arg_1 [L604] SORT_9 init_5595_arg_1 = var_268; [L605] state_5594 = init_5595_arg_1 [L606] SORT_9 init_5608_arg_1 = var_268; [L607] state_5607 = init_5608_arg_1 [L608] SORT_9 init_5624_arg_1 = var_268; [L609] state_5623 = init_5624_arg_1 [L610] SORT_9 init_5635_arg_1 = var_268; [L611] state_5634 = init_5635_arg_1 VAL [init_182_arg_1=0, init_186_arg_1=0, init_188_arg_1=0, init_192_arg_1=0, init_204_arg_1=0, init_208_arg_1=0, init_270_arg_1=0, init_3136_arg_1=0, init_3144_arg_1=0, init_3152_arg_1=0, init_3155_arg_1=0, init_3238_arg_1=0, init_3265_arg_1=0, init_3273_arg_1=0, init_3277_arg_1=0, init_3290_arg_1=0, init_3301_arg_1=0, init_3319_arg_1=0, init_3339_arg_1=0, init_3342_arg_1=0, init_3345_arg_1=0, init_3357_arg_1=0, init_3363_arg_1=0, init_3739_arg_1=0, init_3742_arg_1=0, init_3750_arg_1=0, init_3754_arg_1=0, init_3757_arg_1=0, init_3769_arg_1=0, init_3772_arg_1=0, init_494_arg_1=0, init_5423_arg_1=0, init_5426_arg_1=0, init_5477_arg_1=0, init_5482_arg_1=0, init_5487_arg_1=0, init_5492_arg_1=0, init_5537_arg_1=0, init_5568_arg_1=0, init_5595_arg_1=0, init_5608_arg_1=0, init_5624_arg_1=0, init_5635_arg_1=0, init_576_arg_1=0, init_589_arg_1=0, init_612_arg_1=0, init_657_arg_1=0, init_660_arg_1=0, init_663_arg_1=0, init_666_arg_1=0, init_669_arg_1=0, init_672_arg_1=0, init_675_arg_1=0, init_678_arg_1=0, init_707_arg_1=0, init_725_arg_1=0, init_728_arg_1=0, init_731_arg_1=0, mask_SORT_108=127, mask_SORT_116=33554431, mask_SORT_11=4294967295, mask_SORT_1212=8388607, mask_SORT_1360=67108863, mask_SORT_1406=134217727, mask_SORT_1409=268435455, mask_SORT_1412=536870911, mask_SORT_1417=2147483647, mask_SORT_1=3, mask_SORT_21=4095, mask_SORT_3125=17179869183, mask_SORT_341=511, mask_SORT_343=1023, mask_SORT_345=2047, mask_SORT_3=1, mask_SORT_51=7, mask_SORT_62=31, mask_SORT_681=16383, mask_SORT_683=65535, mask_SORT_685=4194303, mask_SORT_688=1073741823, mask_SORT_6=15, mask_SORT_71=16777215, mask_SORT_735=8589934591, mask_SORT_892=8191, mask_SORT_895=32767, mask_SORT_898=131071, mask_SORT_900=262143, mask_SORT_991=524287, mask_SORT_993=1048575, mask_SORT_995=2097151, mask_SORT_99=63, mask_SORT_9=255, msb_SORT_108=64, msb_SORT_116=16777216, msb_SORT_11=2147483648, msb_SORT_1212=4194304, msb_SORT_1360=33554432, msb_SORT_1406=67108864, msb_SORT_1409=134217728, msb_SORT_1412=268435456, msb_SORT_1417=1073741824, msb_SORT_1=2, msb_SORT_21=2048, msb_SORT_3125=8589934592, msb_SORT_341=256, msb_SORT_343=512, msb_SORT_345=1024, msb_SORT_3=1, msb_SORT_51=4, msb_SORT_62=16, msb_SORT_681=8192, msb_SORT_683=32768, msb_SORT_685=2097152, msb_SORT_688=536870912, msb_SORT_6=8, msb_SORT_71=8388608, msb_SORT_735=4294967296, msb_SORT_892=4096, msb_SORT_895=16384, msb_SORT_898=65536, msb_SORT_900=131072, msb_SORT_991=262144, msb_SORT_993=524288, msb_SORT_995=1048576, msb_SORT_99=32, msb_SORT_9=128, state_181=0, state_185=0, state_187=0, state_191=0, state_203=0, state_207=0, state_269=0, state_3135=0, state_3143=0, state_3151=0, state_3154=0, state_3237=0, state_3264=0, state_3272=0, state_3276=0, state_3289=0, state_3300=0, state_3318=0, state_3338=0, state_3341=0, state_3344=0, state_3356=0, state_3362=0, state_3738=0, state_3741=0, state_3749=0, state_3753=0, state_3756=0, state_3768=0, state_3771=0, state_493=0, state_5422=0, state_5425=0, state_5476=0, state_5481=0, state_5486=0, state_5491=0, state_5536=0, state_5567=0, state_5594=0, state_5607=0, state_5623=0, state_5634=0, state_575=0, state_588=0, state_611=0, state_656=0, state_659=0, state_662=0, state_665=0, state_668=0, state_671=0, state_674=0, state_677=0, state_706=0, state_724=0, state_727=0, state_730=0, var_1352=8, var_1361=0, var_1446=255, var_1450=1, var_1566=0, var_180=0, var_184=0, var_199=1, var_206=0, var_214=3, var_216=2, var_218=1, var_222=1, var_225=3, var_228=2, var_232=5, var_235=7, var_238=6, var_242=4, var_2478=0, var_2505=1, var_2508=3, var_2511=2, var_2515=5, var_2518=7, var_2521=6, var_2525=4, var_2531=9, var_2534=11, var_2537=10, var_2541=13, var_2544=15, var_2547=14, var_2551=12, var_268=0, var_2737=0, var_289=11, var_291=10, var_293=2, var_295=9, var_310=21, var_3127=0, var_312=20, var_3132=0, var_314=19, var_3166=0, var_316=18, var_318=17, var_320=16, var_322=15, var_324=14, var_326=8, var_3275=0, var_328=6, var_330=3, var_332=5, var_349=4, var_351=1, var_361=7, var_3737=0, var_3792=1043, var_379=13, var_3810=117, var_3864=143, var_387=12, var_3910=225, var_3925=149, var_3949=240, var_3960=16, var_3990=4131, var_4034=173, var_4038=0, var_4047=339, var_4074=899, var_4081=103, var_4088=693, var_408=23, var_411=22, var_4125=1047, var_4142=807, var_4180=3629, var_420=25, var_4224=2385, var_423=27, var_4255=2163, var_426=26, var_4284=3715, var_430=29, var_433=31, var_436=30, var_4398=0, var_440=28, var_4434=275, var_4451=299, var_446=24, var_4486=203, var_4509=393, var_4554=201, var_4558=263, var_4568=1033, var_4584=58, var_4599=235, var_4602=1665, var_4627=803, var_4673=601, var_4678=153, var_4683=233, var_469=0, var_4702=629, var_4706=187, var_4746=1465, var_4750=435, var_4757=37, var_4781=1463, var_4795=705, var_4830=273, var_4840=437, var_4887=937, var_4913=375, var_4981=2099, var_5030=365, var_5035=2013, var_5076=753, var_5084=73, var_5120=3269, var_5150=857, var_5154=0, var_5163=167, var_5194=817, var_5201=83, var_5241=951, var_5288=2871, var_5319=459, var_5350=3153, var_545=3, var_587=0, var_610=0, var_736=0, var_905=2, var_908=1] [L614] input_2 = __VERIFIER_nondet_uchar() [L615] EXPR input_2 & mask_SORT_1 [L615] input_2 = input_2 & mask_SORT_1 [L616] input_4 = __VERIFIER_nondet_uchar() [L617] input_5 = __VERIFIER_nondet_uchar() [L618] EXPR input_5 & mask_SORT_3 [L618] input_5 = input_5 & mask_SORT_3 [L619] input_7 = __VERIFIER_nondet_uchar() [L620] EXPR input_7 & mask_SORT_6 [L620] input_7 = input_7 & mask_SORT_6 [L621] input_8 = __VERIFIER_nondet_uchar() [L622] EXPR input_8 & mask_SORT_3 [L622] input_8 = input_8 & mask_SORT_3 [L623] input_10 = __VERIFIER_nondet_uchar() [L624] input_12 = __VERIFIER_nondet_uint() [L625] input_13 = __VERIFIER_nondet_uchar() [L626] EXPR input_13 & mask_SORT_1 [L626] input_13 = input_13 & mask_SORT_1 [L627] input_14 = __VERIFIER_nondet_uchar() [L628] input_15 = __VERIFIER_nondet_uchar() [L629] input_16 = __VERIFIER_nondet_uchar() [L630] input_17 = __VERIFIER_nondet_uchar() [L631] EXPR input_17 & mask_SORT_1 [L631] input_17 = input_17 & mask_SORT_1 [L632] input_18 = __VERIFIER_nondet_uchar() [L633] input_19 = __VERIFIER_nondet_uchar() [L634] input_20 = __VERIFIER_nondet_uchar() [L635] input_22 = __VERIFIER_nondet_ushort() [L636] input_23 = __VERIFIER_nondet_uchar() [L637] EXPR input_23 & mask_SORT_3 [L637] input_23 = input_23 & mask_SORT_3 [L638] input_24 = __VERIFIER_nondet_uint() [L639] input_25 = __VERIFIER_nondet_uchar() [L640] EXPR input_25 & mask_SORT_9 [L640] input_25 = input_25 & mask_SORT_9 [L641] input_26 = __VERIFIER_nondet_uchar() [L642] EXPR input_26 & mask_SORT_9 [L642] input_26 = input_26 & mask_SORT_9 [L643] input_27 = __VERIFIER_nondet_uchar() [L644] EXPR input_27 & mask_SORT_9 [L644] input_27 = input_27 & mask_SORT_9 [L645] input_28 = __VERIFIER_nondet_uchar() [L646] EXPR input_28 & mask_SORT_1 [L646] input_28 = input_28 & mask_SORT_1 [L647] input_29 = __VERIFIER_nondet_uchar() [L648] EXPR input_29 & mask_SORT_3 [L648] input_29 = input_29 & mask_SORT_3 [L649] input_30 = __VERIFIER_nondet_uchar() [L650] input_31 = __VERIFIER_nondet_uchar() [L651] input_32 = __VERIFIER_nondet_uchar() [L652] input_33 = __VERIFIER_nondet_uchar() [L653] input_34 = __VERIFIER_nondet_uchar() [L654] input_35 = __VERIFIER_nondet_uchar() [L655] input_36 = __VERIFIER_nondet_uchar() [L656] input_37 = __VERIFIER_nondet_uchar() [L657] input_38 = __VERIFIER_nondet_uchar() [L658] EXPR input_38 & mask_SORT_9 [L658] input_38 = input_38 & mask_SORT_9 [L659] input_39 = __VERIFIER_nondet_uchar() [L660] EXPR input_39 & mask_SORT_9 [L660] input_39 = input_39 & mask_SORT_9 [L661] input_40 = __VERIFIER_nondet_uchar() [L662] EXPR input_40 & mask_SORT_9 [L662] input_40 = input_40 & mask_SORT_9 [L663] input_41 = __VERIFIER_nondet_uchar() [L664] EXPR input_41 & mask_SORT_9 [L664] input_41 = input_41 & mask_SORT_9 [L665] input_42 = __VERIFIER_nondet_uchar() [L666] EXPR input_42 & mask_SORT_9 [L666] input_42 = input_42 & mask_SORT_9 [L667] input_43 = __VERIFIER_nondet_uchar() [L668] EXPR input_43 & mask_SORT_9 [L668] input_43 = input_43 & mask_SORT_9 [L669] input_44 = __VERIFIER_nondet_uchar() [L670] EXPR input_44 & mask_SORT_3 [L670] input_44 = input_44 & mask_SORT_3 [L671] input_45 = __VERIFIER_nondet_uchar() [L672] EXPR input_45 & mask_SORT_3 [L672] input_45 = input_45 & mask_SORT_3 [L673] input_46 = __VERIFIER_nondet_uchar() [L674] input_47 = __VERIFIER_nondet_uchar() [L675] input_48 = __VERIFIER_nondet_uchar() [L676] input_49 = __VERIFIER_nondet_uchar() [L677] input_50 = __VERIFIER_nondet_uchar() [L678] input_52 = __VERIFIER_nondet_uchar() [L679] input_53 = __VERIFIER_nondet_uchar() [L680] EXPR input_53 & mask_SORT_3 [L680] input_53 = input_53 & mask_SORT_3 [L681] input_54 = __VERIFIER_nondet_uchar() [L682] EXPR input_54 & mask_SORT_3 [L682] input_54 = input_54 & mask_SORT_3 [L683] input_55 = __VERIFIER_nondet_uchar() [L684] EXPR input_55 & mask_SORT_1 [L684] input_55 = input_55 & mask_SORT_1 [L685] input_56 = __VERIFIER_nondet_uchar() [L686] EXPR input_56 & mask_SORT_51 [L686] input_56 = input_56 & mask_SORT_51 [L687] input_57 = __VERIFIER_nondet_uchar() [L688] EXPR input_57 & mask_SORT_1 [L688] input_57 = input_57 & mask_SORT_1 [L689] input_58 = __VERIFIER_nondet_uchar() [L690] EXPR input_58 & mask_SORT_3 [L690] input_58 = input_58 & mask_SORT_3 [L691] input_59 = __VERIFIER_nondet_uchar() [L692] input_60 = __VERIFIER_nondet_uchar() [L693] input_61 = __VERIFIER_nondet_uchar() [L694] EXPR input_61 & mask_SORT_3 [L694] input_61 = input_61 & mask_SORT_3 [L695] input_63 = __VERIFIER_nondet_uchar() [L696] EXPR input_63 & mask_SORT_62 [L696] input_63 = input_63 & mask_SORT_62 [L697] input_64 = __VERIFIER_nondet_uchar() [L698] input_65 = __VERIFIER_nondet_uchar() [L699] input_66 = __VERIFIER_nondet_uint() [L700] input_67 = __VERIFIER_nondet_uchar() [L701] input_68 = __VERIFIER_nondet_uchar() [L702] input_69 = __VERIFIER_nondet_uchar() [L703] input_70 = __VERIFIER_nondet_uchar() [L704] input_72 = __VERIFIER_nondet_uint() [L705] input_73 = __VERIFIER_nondet_uchar() [L706] input_74 = __VERIFIER_nondet_uchar() [L707] input_75 = __VERIFIER_nondet_uchar() [L708] input_76 = __VERIFIER_nondet_uchar() [L709] input_77 = __VERIFIER_nondet_uchar() [L710] input_78 = __VERIFIER_nondet_uchar() [L711] input_79 = __VERIFIER_nondet_uchar() [L712] input_80 = __VERIFIER_nondet_uchar() [L713] input_81 = __VERIFIER_nondet_uchar() [L714] input_82 = __VERIFIER_nondet_uchar() [L715] input_83 = __VERIFIER_nondet_uchar() [L716] input_84 = __VERIFIER_nondet_uint() [L717] input_85 = __VERIFIER_nondet_uchar() [L718] input_86 = __VERIFIER_nondet_uint() [L719] input_87 = __VERIFIER_nondet_uchar() [L720] input_88 = __VERIFIER_nondet_uchar() [L721] input_89 = __VERIFIER_nondet_uchar() [L722] input_90 = __VERIFIER_nondet_uchar() [L723] input_91 = __VERIFIER_nondet_uchar() [L724] input_92 = __VERIFIER_nondet_ushort() [L725] input_93 = __VERIFIER_nondet_uchar() [L726] input_94 = __VERIFIER_nondet_uchar() [L727] input_95 = __VERIFIER_nondet_uchar() [L728] input_96 = __VERIFIER_nondet_uchar() [L729] input_97 = __VERIFIER_nondet_uchar() [L730] input_98 = __VERIFIER_nondet_uchar() [L731] input_100 = __VERIFIER_nondet_uchar() [L732] input_101 = __VERIFIER_nondet_uchar() [L733] input_102 = __VERIFIER_nondet_uchar() [L734] input_103 = __VERIFIER_nondet_uchar() [L735] input_104 = __VERIFIER_nondet_uchar() [L736] input_105 = __VERIFIER_nondet_uchar() [L737] input_106 = __VERIFIER_nondet_uchar() [L738] input_107 = __VERIFIER_nondet_uchar() [L739] input_109 = __VERIFIER_nondet_uchar() [L740] input_110 = __VERIFIER_nondet_uchar() [L741] input_111 = __VERIFIER_nondet_uchar() [L742] input_112 = __VERIFIER_nondet_uchar() [L743] input_113 = __VERIFIER_nondet_uchar() [L744] input_114 = __VERIFIER_nondet_uchar() [L745] input_115 = __VERIFIER_nondet_uchar() [L746] input_117 = __VERIFIER_nondet_uint() [L747] input_118 = __VERIFIER_nondet_uchar() [L748] input_119 = __VERIFIER_nondet_uint() [L749] input_120 = __VERIFIER_nondet_uchar() [L750] input_121 = __VERIFIER_nondet_uchar() [L751] input_122 = __VERIFIER_nondet_uchar() [L752] input_123 = __VERIFIER_nondet_uchar() [L753] input_124 = __VERIFIER_nondet_uchar() [L754] input_125 = __VERIFIER_nondet_uchar() [L755] input_126 = __VERIFIER_nondet_uchar() [L756] input_127 = __VERIFIER_nondet_uchar() [L757] input_128 = __VERIFIER_nondet_uchar() [L758] input_129 = __VERIFIER_nondet_uchar() [L759] input_130 = __VERIFIER_nondet_uchar() [L760] input_131 = __VERIFIER_nondet_uchar() [L761] input_132 = __VERIFIER_nondet_uchar() [L762] input_133 = __VERIFIER_nondet_uchar() [L763] input_134 = __VERIFIER_nondet_uchar() [L764] input_135 = __VERIFIER_nondet_uchar() [L765] input_136 = __VERIFIER_nondet_uchar() [L766] input_137 = __VERIFIER_nondet_uchar() [L767] input_138 = __VERIFIER_nondet_uchar() [L768] input_139 = __VERIFIER_nondet_uchar() [L769] input_140 = __VERIFIER_nondet_uint() [L770] input_141 = __VERIFIER_nondet_uint() [L771] input_142 = __VERIFIER_nondet_uchar() [L772] input_143 = __VERIFIER_nondet_uchar() [L773] input_144 = __VERIFIER_nondet_uchar() [L774] input_145 = __VERIFIER_nondet_uchar() [L775] input_146 = __VERIFIER_nondet_uchar() [L776] input_147 = __VERIFIER_nondet_uchar() [L777] input_148 = __VERIFIER_nondet_uint() [L778] input_149 = __VERIFIER_nondet_uchar() [L779] input_150 = __VERIFIER_nondet_uchar() [L780] input_151 = __VERIFIER_nondet_uint() [L781] input_152 = __VERIFIER_nondet_uchar() [L782] input_153 = __VERIFIER_nondet_uchar() [L783] input_154 = __VERIFIER_nondet_uchar() [L784] input_155 = __VERIFIER_nondet_uchar() [L785] input_156 = __VERIFIER_nondet_uchar() [L786] input_157 = __VERIFIER_nondet_uchar() [L787] input_158 = __VERIFIER_nondet_uchar() [L788] input_159 = __VERIFIER_nondet_uchar() [L789] input_160 = __VERIFIER_nondet_uchar() [L790] input_161 = __VERIFIER_nondet_uchar() [L791] input_162 = __VERIFIER_nondet_ushort() [L792] input_163 = __VERIFIER_nondet_ushort() [L793] input_164 = __VERIFIER_nondet_uchar() [L794] input_165 = __VERIFIER_nondet_uchar() [L795] input_166 = __VERIFIER_nondet_uint() [L796] input_167 = __VERIFIER_nondet_uchar() [L797] input_168 = __VERIFIER_nondet_uint() [L798] input_169 = __VERIFIER_nondet_uchar() [L799] input_170 = __VERIFIER_nondet_uchar() [L800] input_171 = __VERIFIER_nondet_uchar() [L801] input_172 = __VERIFIER_nondet_uchar() [L802] input_173 = __VERIFIER_nondet_uchar() [L803] input_174 = __VERIFIER_nondet_uchar() [L804] input_175 = __VERIFIER_nondet_uchar() [L805] input_176 = __VERIFIER_nondet_uchar() [L806] input_177 = __VERIFIER_nondet_uchar() [L807] input_178 = __VERIFIER_nondet_uchar() [L808] input_179 = __VERIFIER_nondet_uchar() [L811] SORT_3 var_183_arg_0 = state_181; [L812] SORT_3 var_183 = ~var_183_arg_0; [L813] SORT_3 var_189_arg_0 = state_187; [L814] SORT_21 var_189_arg_1 = state_185; [L815] SORT_21 var_189_arg_2 = input_92; [L816] SORT_21 var_189 = var_189_arg_0 ? var_189_arg_1 : var_189_arg_2; [L817] EXPR var_189 & mask_SORT_21 [L817] var_189 = var_189 & mask_SORT_21 [L818] SORT_21 var_190_arg_0 = var_189; [L819] SORT_21 var_190_arg_1 = var_184; [L820] SORT_3 var_190 = var_190_arg_0 == var_190_arg_1; [L821] SORT_3 var_193_arg_0 = state_187; [L822] SORT_21 var_193_arg_1 = state_191; [L823] SORT_21 var_193_arg_2 = input_92; [L824] SORT_21 var_193 = var_193_arg_0 ? var_193_arg_1 : var_193_arg_2; [L825] EXPR var_193 & mask_SORT_21 [L825] var_193 = var_193 & mask_SORT_21 [L826] SORT_21 var_194_arg_0 = var_193; [L827] SORT_21 var_194_arg_1 = var_184; [L828] SORT_3 var_194 = var_194_arg_0 == var_194_arg_1; [L829] SORT_3 var_195_arg_0 = var_190; [L830] SORT_3 var_195_arg_1 = var_194; [L831] SORT_3 var_195 = var_195_arg_0 == var_195_arg_1; [L832] SORT_3 var_196_arg_0 = var_183; [L833] SORT_3 var_196_arg_1 = var_195; [L834] EXPR var_196_arg_0 | var_196_arg_1 [L834] SORT_3 var_196 = var_196_arg_0 | var_196_arg_1; [L835] SORT_3 var_200_arg_0 = var_196; [L836] SORT_3 var_200 = ~var_200_arg_0; [L837] SORT_3 var_201_arg_0 = var_199; [L838] SORT_3 var_201_arg_1 = var_200; [L839] EXPR var_201_arg_0 & var_201_arg_1 [L839] SORT_3 var_201 = var_201_arg_0 & var_201_arg_1; [L840] EXPR var_201 & mask_SORT_3 [L840] var_201 = var_201 & mask_SORT_3 [L841] SORT_3 bad_202_arg_0 = var_201; [L842] CALL __VERIFIER_assert(!(bad_202_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 0.18ms. Allocated memory is still 107.0MB. Free memory is still 68.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3681.14ms. Allocated memory was 138.4MB in the beginning and 494.9MB in the end (delta: 356.5MB). Free memory was 79.0MB in the beginning and 150.3MB in the end (delta: -71.2MB). Peak memory consumption was 304.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 4203.84ms. Allocated memory was 494.9MB in the beginning and 3.3GB in the end (delta: 2.8GB). Free memory was 150.3MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 713.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3402.84ms. Allocated memory was 3.3GB in the beginning and 8.4GB in the end (delta: 5.1GB). Free memory was 2.3GB in the beginning and 7.0GB in the end (delta: -4.7GB). Peak memory consumption was 435.2MB. Max. memory is 16.1GB. * RCFGBuilder took 233194.12ms. Allocated memory was 8.4GB in the beginning and 14.7GB in the end (delta: 6.3GB). Free memory was 7.0GB in the beginning and 10.7GB in the end (delta: -3.7GB). Peak memory consumption was 6.0GB. Max. memory is 16.1GB. * CodeCheck took 8526.69ms. Allocated memory was 14.7GB in the beginning and 14.8GB in the end (delta: 81.8MB). Free memory was 10.7GB in the beginning and 11.1GB in the end (delta: -472.9MB). Peak memory consumption was 283.1MB. Max. memory is 16.1GB. * Witness Printer took 4.67ms. Allocated memory is still 14.8GB. Free memory was 11.1GB in the beginning and 11.1GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-03 02:50:01,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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 0ccd2cb5b85b306b967a6d68ad7de1e636d78983fe5240870a5a55f43d0384c5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:50:04,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:50:04,395 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-03 02:50:04,424 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:50:04,425 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:50:04,425 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:50:04,426 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:50:04,427 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:50:04,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:50:04,428 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:50:04,429 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:50:04,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:50:04,430 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:50:04,430 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:50:04,431 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 02:50:04,431 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 02:50:04,432 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 02:50:04,433 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:50:04,433 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:50:04,434 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:50:04,434 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:50:04,435 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:50:04,435 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 02:50:04,436 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 02:50:04,436 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:50:04,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:50:04,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:50:04,438 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:50:04,438 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:50:04,439 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 02:50:04,439 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 02:50:04,440 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:50:04,440 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 02:50:04,440 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 02:50:04,440 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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ccd2cb5b85b306b967a6d68ad7de1e636d78983fe5240870a5a55f43d0384c5 [2023-12-03 02:50:04,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:50:04,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:50:04,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:50:04,775 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:50:04,775 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:50:04,777 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c [2023-12-03 02:50:07,558 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:50:08,172 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:50:08,172 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c [2023-12-03 02:50:08,260 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data/032e26072/af0368c98b9f4a87a278a060aba7aafe/FLAG8705800b2 [2023-12-03 02:50:08,272 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/data/032e26072/af0368c98b9f4a87a278a060aba7aafe [2023-12-03 02:50:08,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:50:08,276 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:50:08,277 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:50:08,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:50:08,281 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:50:08,281 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:50:08" (1/1) ... [2023-12-03 02:50:08,282 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70229905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:08, skipping insertion in model container [2023-12-03 02:50:08,283 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:50:08" (1/1) ... [2023-12-03 02:50:08,450 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:50:08,782 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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c[1246,1259] [2023-12-03 02:50:10,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:50:10,016 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:50:10,025 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_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal167.c[1246,1259] [2023-12-03 02:50:11,018 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:50:11,033 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:50:11,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11 WrapperNode [2023-12-03 02:50:11,034 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:50:11,035 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:50:11,035 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:50:11,036 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:50:11,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:11,210 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:11,715 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18531 [2023-12-03 02:50:11,716 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:50:11,716 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:50:11,716 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:50:11,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:50:11,726 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:11,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:11,844 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:11,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:12,176 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:12,212 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:12,279 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:12,320 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:12,434 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:50:12,435 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:50:12,435 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:50:12,435 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:50:12,436 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:50:11" (1/1) ... [2023-12-03 02:50:12,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:50:12,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:50:12,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:50:12,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:50:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:50:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-03 02:50:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:50:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:50:14,523 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:50:14,526 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:54:40,278 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:54:40,947 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:54:40,948 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:54:40,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:54:40 BoogieIcfgContainer [2023-12-03 02:54:40,949 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:54:40,950 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:54:40,950 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:54:40,960 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:54:40,961 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:54:40" (1/1) ... [2023-12-03 02:54:40,970 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:54:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 02:54:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 02:54:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 02:54:41,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:41,026 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 02:54:41,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 02:54:41,053 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 02:54:41,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-03 02:54:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:44,333 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 02:54:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:45,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 396 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-03 02:54:45,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:54:45,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-03 02:54:56,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:55:06,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:55:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2023-12-03 02:55:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2023-12-03 02:55:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 02:55:07,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:07,441 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 02:55:07,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 02:55:07,442 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 02:55:07,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-03 02:55:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:30,415 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 02:55:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:35,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 15317 conjuncts, 47 conjunts are in the unsatisfiable core [2023-12-03 02:55:35,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:55:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:55:36,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2023-12-03 02:55:38,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:55:50,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:03,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:13,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:23,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:36,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:38,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:48,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:58,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 02:56:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2023-12-03 02:56:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2023-12-03 02:56:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 02:56:58,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:58,662 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 02:56:58,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 02:56:58,664 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 02:56:58,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06c671-fcfb-46d9-b7e8-c7555bb18fa7/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process