./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.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_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/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_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/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_c5011395-dcf4-48eb-97f6-4148a556cd9d/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 46a9c81c4cb9975bdc87f10c0726139d08fb9b68f8e909467c78af485aea6597 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:58:17,309 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:58:17,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 04:58:17,376 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:58:17,377 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:58:17,398 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:58:17,399 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:58:17,400 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:58:17,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:58:17,401 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:58:17,401 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:58:17,402 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:58:17,402 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:58:17,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:58:17,403 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:58:17,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:58:17,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:58:17,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:58:17,405 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:58:17,406 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:58:17,406 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:58:17,407 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:58:17,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:58:17,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:58:17,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:58:17,408 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:58:17,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:58:17,409 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:58:17,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:58:17,410 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:58:17,410 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_c5011395-dcf4-48eb-97f6-4148a556cd9d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a9c81c4cb9975bdc87f10c0726139d08fb9b68f8e909467c78af485aea6597 [2023-12-03 04:58:17,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:58:17,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:58:17,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:58:17,652 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:58:17,652 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:58:17,665 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c [2023-12-03 04:58:20,416 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:58:20,908 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:58:20,909 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c [2023-12-03 04:58:20,972 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data/2044a6c16/1618d0740d0144008a031931b92bb253/FLAGd4623700a [2023-12-03 04:58:20,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data/2044a6c16/1618d0740d0144008a031931b92bb253 [2023-12-03 04:58:20,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:58:20,991 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:58:20,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:58:20,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:58:20,997 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:58:20,998 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:58:20" (1/1) ... [2023-12-03 04:58:20,999 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336272ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:20, skipping insertion in model container [2023-12-03 04:58:20,999 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:58:20" (1/1) ... [2023-12-03 04:58:21,165 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:58:21,450 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_c5011395-dcf4-48eb-97f6-4148a556cd9d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c[1245,1258] [2023-12-03 04:58:22,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:58:22,622 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:58:22,635 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_c5011395-dcf4-48eb-97f6-4148a556cd9d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c[1245,1258] [2023-12-03 04:58:23,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:58:23,499 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:58:23,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23 WrapperNode [2023-12-03 04:58:23,500 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:58:23,501 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:58:23,501 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:58:23,501 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:58:23,508 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:23,761 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:26,257 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 41963 [2023-12-03 04:58:26,258 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:58:26,258 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:58:26,258 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:58:26,258 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:58:26,266 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:26,267 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:26,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:26,949 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:27,577 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:27,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:27,980 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:28,085 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:28,715 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:58:28,716 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:58:28,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:58:28,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:58:28,717 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:58:23" (1/1) ... [2023-12-03 04:58:28,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:58:28,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:58:28,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:58:28,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:58:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:58:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:58:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:58:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:58:30,200 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:58:30,202 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:58:49,559 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 05:00:36,186 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 05:00:36,186 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 05:00:36,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 05:00:36 BoogieIcfgContainer [2023-12-03 05:00:36,188 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 05:00:36,189 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 05:00:36,189 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 05:00:36,199 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 05:00:36,199 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 05:00:36" (1/1) ... [2023-12-03 05:00:36,208 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 05:00:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:00:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 05:00:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 05:00:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 05:00:36,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:00:36,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:00:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 05:00:39,599 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 05:00:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 05:00:47,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 05:00:47,885 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 05:00:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 05:00:56,602 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-03 05:00:56,668 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-03 05:00:56,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 05:00:56 ImpRootNode [2023-12-03 05:00:56,686 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 05:00:56,687 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 05:00:56,687 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 05:00:56,687 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 05:00:56,688 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 05:00:36" (3/4) ... [2023-12-03 05:00:56,689 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-03 05:00:56,690 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 05:00:56,691 INFO L158 Benchmark]: Toolchain (without parser) took 155699.98ms. Allocated memory was 148.9MB in the beginning and 12.1GB in the end (delta: 11.9GB). Free memory was 96.0MB in the beginning and 9.4GB in the end (delta: -9.3GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. [2023-12-03 05:00:56,691 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 148.9MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 05:00:56,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2507.96ms. Allocated memory was 148.9MB in the beginning and 492.8MB in the end (delta: 343.9MB). Free memory was 96.0MB in the beginning and 280.3MB in the end (delta: -184.3MB). Peak memory consumption was 224.3MB. Max. memory is 16.1GB. [2023-12-03 05:00:56,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 2757.25ms. Allocated memory was 492.8MB in the beginning and 1.2GB in the end (delta: 734.0MB). Free memory was 280.3MB in the beginning and 484.8MB in the end (delta: -204.5MB). Peak memory consumption was 610.3MB. Max. memory is 16.1GB. [2023-12-03 05:00:56,694 INFO L158 Benchmark]: Boogie Preprocessor took 2457.22ms. Allocated memory was 1.2GB in the beginning and 3.7GB in the end (delta: 2.5GB). Free memory was 484.8MB in the beginning and 2.7GB in the end (delta: -2.3GB). Peak memory consumption was 319.8MB. Max. memory is 16.1GB. [2023-12-03 05:00:56,695 INFO L158 Benchmark]: RCFGBuilder took 127472.02ms. Allocated memory was 3.7GB in the beginning and 12.1GB in the end (delta: 8.4GB). Free memory was 2.7GB in the beginning and 9.5GB in the end (delta: -6.8GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. [2023-12-03 05:00:56,696 INFO L158 Benchmark]: CodeCheck took 20496.78ms. Allocated memory is still 12.1GB. Free memory was 9.5GB in the beginning and 9.4GB in the end (delta: 131.9MB). Peak memory consumption was 134.0MB. Max. memory is 16.1GB. [2023-12-03 05:00:56,696 INFO L158 Benchmark]: Witness Printer took 3.40ms. Allocated memory is still 12.1GB. Free memory was 9.4GB in the beginning and 9.4GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-03 05:00:56,700 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: 20.4s, 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: 0.7s SsaConstructionTime, 4.6s 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 552, overapproximation of bitwiseAnd at line 418. 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_26 mask_SORT_26 = (SORT_26)-1 >> (sizeof(SORT_26) * 8 - 3); [L42] const SORT_26 msb_SORT_26 = (SORT_26)1 << (3 - 1); [L44] const SORT_37 mask_SORT_37 = (SORT_37)-1 >> (sizeof(SORT_37) * 8 - 5); [L45] const SORT_37 msb_SORT_37 = (SORT_37)1 << (5 - 1); [L47] const SORT_52 mask_SORT_52 = (SORT_52)-1 >> (sizeof(SORT_52) * 8 - 6); [L48] const SORT_52 msb_SORT_52 = (SORT_52)1 << (6 - 1); [L50] const SORT_61 mask_SORT_61 = (SORT_61)-1 >> (sizeof(SORT_61) * 8 - 7); [L51] const SORT_61 msb_SORT_61 = (SORT_61)1 << (7 - 1); [L53] const SORT_310 mask_SORT_310 = (SORT_310)-1 >> (sizeof(SORT_310) * 8 - 9); [L54] const SORT_310 msb_SORT_310 = (SORT_310)1 << (9 - 1); [L56] const SORT_312 mask_SORT_312 = (SORT_312)-1 >> (sizeof(SORT_312) * 8 - 10); [L57] const SORT_312 msb_SORT_312 = (SORT_312)1 << (10 - 1); [L59] const SORT_314 mask_SORT_314 = (SORT_314)-1 >> (sizeof(SORT_314) * 8 - 11); [L60] const SORT_314 msb_SORT_314 = (SORT_314)1 << (11 - 1); [L62] const SORT_316 mask_SORT_316 = (SORT_316)-1 >> (sizeof(SORT_316) * 8 - 12); [L63] const SORT_316 msb_SORT_316 = (SORT_316)1 << (12 - 1); [L65] const SORT_650 mask_SORT_650 = (SORT_650)-1 >> (sizeof(SORT_650) * 8 - 14); [L66] const SORT_650 msb_SORT_650 = (SORT_650)1 << (14 - 1); [L68] const SORT_652 mask_SORT_652 = (SORT_652)-1 >> (sizeof(SORT_652) * 8 - 16); [L69] const SORT_652 msb_SORT_652 = (SORT_652)1 << (16 - 1); [L71] const SORT_654 mask_SORT_654 = (SORT_654)-1 >> (sizeof(SORT_654) * 8 - 22); [L72] const SORT_654 msb_SORT_654 = (SORT_654)1 << (22 - 1); [L74] const SORT_656 mask_SORT_656 = (SORT_656)-1 >> (sizeof(SORT_656) * 8 - 24); [L75] const SORT_656 msb_SORT_656 = (SORT_656)1 << (24 - 1); [L77] const SORT_658 mask_SORT_658 = (SORT_658)-1 >> (sizeof(SORT_658) * 8 - 30); [L78] const SORT_658 msb_SORT_658 = (SORT_658)1 << (30 - 1); [L80] const SORT_697 mask_SORT_697 = (SORT_697)-1 >> (sizeof(SORT_697) * 8 - 33); [L81] const SORT_697 msb_SORT_697 = (SORT_697)1 << (33 - 1); [L83] const SORT_854 mask_SORT_854 = (SORT_854)-1 >> (sizeof(SORT_854) * 8 - 13); [L84] const SORT_854 msb_SORT_854 = (SORT_854)1 << (13 - 1); [L86] const SORT_857 mask_SORT_857 = (SORT_857)-1 >> (sizeof(SORT_857) * 8 - 15); [L87] const SORT_857 msb_SORT_857 = (SORT_857)1 << (15 - 1); [L89] const SORT_860 mask_SORT_860 = (SORT_860)-1 >> (sizeof(SORT_860) * 8 - 17); [L90] const SORT_860 msb_SORT_860 = (SORT_860)1 << (17 - 1); [L92] const SORT_862 mask_SORT_862 = (SORT_862)-1 >> (sizeof(SORT_862) * 8 - 18); [L93] const SORT_862 msb_SORT_862 = (SORT_862)1 << (18 - 1); [L95] const SORT_953 mask_SORT_953 = (SORT_953)-1 >> (sizeof(SORT_953) * 8 - 19); [L96] const SORT_953 msb_SORT_953 = (SORT_953)1 << (19 - 1); [L98] const SORT_955 mask_SORT_955 = (SORT_955)-1 >> (sizeof(SORT_955) * 8 - 20); [L99] const SORT_955 msb_SORT_955 = (SORT_955)1 << (20 - 1); [L101] const SORT_957 mask_SORT_957 = (SORT_957)-1 >> (sizeof(SORT_957) * 8 - 21); [L102] const SORT_957 msb_SORT_957 = (SORT_957)1 << (21 - 1); [L104] const SORT_1174 mask_SORT_1174 = (SORT_1174)-1 >> (sizeof(SORT_1174) * 8 - 23); [L105] const SORT_1174 msb_SORT_1174 = (SORT_1174)1 << (23 - 1); [L107] const SORT_1322 mask_SORT_1322 = (SORT_1322)-1 >> (sizeof(SORT_1322) * 8 - 26); [L108] const SORT_1322 msb_SORT_1322 = (SORT_1322)1 << (26 - 1); [L110] const SORT_1364 mask_SORT_1364 = (SORT_1364)-1 >> (sizeof(SORT_1364) * 8 - 25); [L111] const SORT_1364 msb_SORT_1364 = (SORT_1364)1 << (25 - 1); [L113] const SORT_1369 mask_SORT_1369 = (SORT_1369)-1 >> (sizeof(SORT_1369) * 8 - 27); [L114] const SORT_1369 msb_SORT_1369 = (SORT_1369)1 << (27 - 1); [L116] const SORT_1372 mask_SORT_1372 = (SORT_1372)-1 >> (sizeof(SORT_1372) * 8 - 28); [L117] const SORT_1372 msb_SORT_1372 = (SORT_1372)1 << (28 - 1); [L119] const SORT_1375 mask_SORT_1375 = (SORT_1375)-1 >> (sizeof(SORT_1375) * 8 - 29); [L120] const SORT_1375 msb_SORT_1375 = (SORT_1375)1 << (29 - 1); [L122] const SORT_1380 mask_SORT_1380 = (SORT_1380)-1 >> (sizeof(SORT_1380) * 8 - 31); [L123] const SORT_1380 msb_SORT_1380 = (SORT_1380)1 << (31 - 1); [L125] const SORT_3087 mask_SORT_3087 = (SORT_3087)-1 >> (sizeof(SORT_3087) * 8 - 34); [L126] const SORT_3087 msb_SORT_3087 = (SORT_3087)1 << (34 - 1); [L128] const SORT_3 var_107 = 0; [L129] const SORT_26 var_111 = 0; [L130] const SORT_26 var_117 = 1; [L131] const SORT_37 var_121 = 0; [L132] const SORT_26 var_132 = 5; [L133] const SORT_26 var_135 = 4; [L134] const SORT_3 var_171 = 1; [L135] const SORT_1 var_178 = 0; [L136] const SORT_1 var_186 = 3; [L137] const SORT_1 var_188 = 2; [L138] const SORT_1 var_190 = 1; [L139] const SORT_26 var_196 = 3; [L140] const SORT_26 var_199 = 2; [L141] const SORT_26 var_205 = 7; [L142] const SORT_26 var_208 = 6; [L143] const SORT_9 var_237 = 0; [L144] const SORT_37 var_258 = 11; [L145] const SORT_37 var_260 = 10; [L146] const SORT_37 var_262 = 2; [L147] const SORT_37 var_264 = 9; [L148] const SORT_37 var_279 = 21; [L149] const SORT_37 var_281 = 20; [L150] const SORT_37 var_283 = 19; [L151] const SORT_37 var_285 = 18; [L152] const SORT_37 var_287 = 17; [L153] const SORT_37 var_289 = 16; [L154] const SORT_37 var_291 = 15; [L155] const SORT_37 var_293 = 14; [L156] const SORT_37 var_295 = 8; [L157] const SORT_37 var_297 = 6; [L158] const SORT_37 var_299 = 3; [L159] const SORT_37 var_301 = 5; [L160] const SORT_37 var_319 = 4; [L161] const SORT_37 var_321 = 1; [L162] const SORT_37 var_331 = 7; [L163] const SORT_37 var_349 = 13; [L164] const SORT_37 var_357 = 12; [L165] const SORT_37 var_378 = 23; [L166] const SORT_37 var_381 = 22; [L167] const SORT_37 var_390 = 25; [L168] const SORT_37 var_393 = 27; [L169] const SORT_37 var_396 = 26; [L170] const SORT_37 var_400 = 29; [L171] const SORT_37 var_403 = 31; [L172] const SORT_37 var_406 = 30; [L173] const SORT_37 var_410 = 28; [L174] const SORT_37 var_416 = 24; [L175] const SORT_52 var_439 = 0; [L176] const SORT_9 var_515 = 3; [L177] const SORT_11 var_579 = 0; [L178] const SORT_697 var_698 = 0; [L179] const SORT_9 var_867 = 2; [L180] const SORT_9 var_870 = 1; [L181] const SORT_6 var_1314 = 8; [L182] const SORT_1322 var_1323 = 0; [L183] const SORT_9 var_1409 = 255; [L184] const SORT_52 var_1413 = 1; [L185] const SORT_6 var_1529 = 0; [L186] const SORT_6 var_2467 = 1; [L187] const SORT_6 var_2470 = 3; [L188] const SORT_6 var_2473 = 2; [L189] const SORT_6 var_2477 = 5; [L190] const SORT_6 var_2480 = 7; [L191] const SORT_6 var_2483 = 6; [L192] const SORT_6 var_2487 = 4; [L193] const SORT_6 var_2493 = 9; [L194] const SORT_6 var_2496 = 11; [L195] const SORT_6 var_2499 = 10; [L196] const SORT_6 var_2503 = 13; [L197] const SORT_6 var_2506 = 15; [L198] const SORT_6 var_2509 = 14; [L199] const SORT_6 var_2513 = 12; [L200] const SORT_1372 var_2699 = 0; [L201] const SORT_3087 var_3089 = 0; [L202] const SORT_61 var_3112 = 0; [L203] const SORT_316 var_3185 = 0; [L205] SORT_1 input_2; [L206] SORT_3 input_4; [L207] SORT_3 input_5; [L208] SORT_6 input_7; [L209] SORT_3 input_8; [L210] SORT_9 input_10; [L211] SORT_11 input_12; [L212] SORT_1 input_13; [L213] SORT_9 input_14; [L214] SORT_9 input_15; [L215] SORT_9 input_16; [L216] SORT_1 input_17; [L217] SORT_9 input_18; [L218] SORT_9 input_19; [L219] SORT_9 input_20; [L220] SORT_3 input_21; [L221] SORT_3 input_22; [L222] SORT_3 input_23; [L223] SORT_3 input_24; [L224] SORT_3 input_25; [L225] SORT_26 input_27; [L226] SORT_3 input_28; [L227] SORT_3 input_29; [L228] SORT_1 input_30; [L229] SORT_26 input_31; [L230] SORT_1 input_32; [L231] SORT_3 input_33; [L232] SORT_3 input_34; [L233] SORT_3 input_35; [L234] SORT_3 input_36; [L235] SORT_37 input_38; [L236] SORT_1 input_39; [L237] SORT_9 input_40; [L238] SORT_11 input_41; [L239] SORT_26 input_42; [L240] SORT_9 input_43; [L241] SORT_3 input_44; [L242] SORT_1 input_45; [L243] SORT_37 input_46; [L244] SORT_3 input_47; [L245] SORT_1 input_48; [L246] SORT_3 input_49; [L247] SORT_26 input_50; [L248] SORT_1 input_51; [L249] SORT_52 input_53; [L250] SORT_1 input_54; [L251] SORT_52 input_55; [L252] SORT_1 input_56; [L253] SORT_52 input_57; [L254] SORT_1 input_58; [L255] SORT_52 input_59; [L256] SORT_3 input_60; [L257] SORT_61 input_62; [L258] SORT_3 input_63; [L259] SORT_6 input_64; [L260] SORT_1 input_65; [L261] SORT_3 input_66; [L262] SORT_37 input_67; [L263] SORT_1 input_68; [L264] SORT_3 input_69; [L265] SORT_9 input_70; [L266] SORT_3 input_71; [L267] SORT_3 input_72; [L268] SORT_3 input_73; [L269] SORT_3 input_74; [L270] SORT_3 input_75; [L271] SORT_61 input_76; [L272] SORT_3 input_77; [L273] SORT_9 input_78; [L274] SORT_11 input_79; [L275] SORT_52 input_80; [L276] SORT_1 input_81; [L277] SORT_52 input_82; [L278] SORT_1 input_83; [L279] SORT_52 input_84; [L280] SORT_1 input_85; [L281] SORT_52 input_86; [L282] SORT_1 input_87; [L283] SORT_26 input_88; [L284] SORT_9 input_89; [L285] SORT_1 input_90; [L286] SORT_9 input_91; [L287] SORT_26 input_92; [L288] SORT_26 input_93; [L289] SORT_3 input_94; [L290] SORT_6 input_95; [L291] SORT_6 input_96; [L292] SORT_37 input_97; [L293] SORT_37 input_98; [L294] SORT_37 input_99; [L295] SORT_3 input_100; [L296] SORT_3 input_101; [L297] SORT_1 input_102; [L298] SORT_1 input_103; [L299] SORT_1 input_104; [L300] SORT_1 input_105; [L301] SORT_1 input_106; [L303] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L303] SORT_3 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L304] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L304] SORT_26 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L305] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L305] SORT_3 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L306] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L306] SORT_37 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L307] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L307] SORT_26 state_144 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L308] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L308] SORT_37 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L309] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L309] SORT_3 state_175 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L310] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L310] SORT_1 state_179 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L311] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L311] SORT_9 state_238 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L312] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L312] SORT_1 state_463 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L313] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L313] SORT_9 state_545 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L314] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L314] SORT_26 state_557 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L315] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L315] SORT_11 state_580 = __VERIFIER_nondet_uint() & mask_SORT_11; [L316] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L316] SORT_52 state_625 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L317] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L317] SORT_1 state_628 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L318] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L318] SORT_52 state_631 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L319] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L319] SORT_1 state_634 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L320] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L320] SORT_52 state_637 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L321] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L321] SORT_1 state_640 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L322] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L322] SORT_52 state_643 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L323] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L323] SORT_1 state_646 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L324] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L324] SORT_9 state_676 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L325] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L325] SORT_3 state_694 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L326] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L326] SORT_37 state_3096 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L327] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L327] SORT_1 state_3100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L328] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L328] SORT_3 state_3109 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L329] EXPR __VERIFIER_nondet_uchar() & mask_SORT_61 [L329] SORT_61 state_3113 = __VERIFIER_nondet_uchar() & mask_SORT_61; [L330] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L330] SORT_3 state_3126 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L331] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L331] SORT_3 state_3129 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L332] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L332] SORT_1 state_3144 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L333] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L333] SORT_3 state_3148 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L334] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L334] SORT_1 state_3151 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L335] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L335] SORT_6 state_3163 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L336] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L336] SORT_3 state_3169 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L337] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L337] SORT_3 state_3243 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L338] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L338] SORT_1 state_3246 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L339] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L339] SORT_6 state_3249 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L341] SORT_3 init_109_arg_1 = var_107; [L342] state_108 = init_109_arg_1 [L343] SORT_26 init_113_arg_1 = var_111; [L344] state_112 = init_113_arg_1 [L345] SORT_3 init_115_arg_1 = var_107; [L346] state_114 = init_115_arg_1 [L347] SORT_37 init_123_arg_1 = var_121; [L348] state_122 = init_123_arg_1 [L349] SORT_26 init_145_arg_1 = var_111; [L350] state_144 = init_145_arg_1 [L351] SORT_37 init_150_arg_1 = var_121; [L352] state_149 = init_150_arg_1 [L353] SORT_3 init_176_arg_1 = var_107; [L354] state_175 = init_176_arg_1 [L355] SORT_1 init_180_arg_1 = var_178; [L356] state_179 = init_180_arg_1 [L357] SORT_9 init_239_arg_1 = var_237; [L358] state_238 = init_239_arg_1 [L359] SORT_1 init_464_arg_1 = var_178; [L360] state_463 = init_464_arg_1 [L361] SORT_9 init_546_arg_1 = var_237; [L362] state_545 = init_546_arg_1 [L363] SORT_26 init_558_arg_1 = var_111; [L364] state_557 = init_558_arg_1 [L365] SORT_11 init_581_arg_1 = var_579; [L366] state_580 = init_581_arg_1 [L367] SORT_52 init_626_arg_1 = var_439; [L368] state_625 = init_626_arg_1 [L369] SORT_1 init_629_arg_1 = var_178; [L370] state_628 = init_629_arg_1 [L371] SORT_52 init_632_arg_1 = var_439; [L372] state_631 = init_632_arg_1 [L373] SORT_1 init_635_arg_1 = var_178; [L374] state_634 = init_635_arg_1 [L375] SORT_52 init_638_arg_1 = var_439; [L376] state_637 = init_638_arg_1 [L377] SORT_1 init_641_arg_1 = var_178; [L378] state_640 = init_641_arg_1 [L379] SORT_52 init_644_arg_1 = var_439; [L380] state_643 = init_644_arg_1 [L381] SORT_1 init_647_arg_1 = var_178; [L382] state_646 = init_647_arg_1 [L383] SORT_9 init_677_arg_1 = var_237; [L384] state_676 = init_677_arg_1 [L385] SORT_3 init_695_arg_1 = var_107; [L386] state_694 = init_695_arg_1 [L387] SORT_37 init_3097_arg_1 = var_121; [L388] state_3096 = init_3097_arg_1 [L389] SORT_1 init_3101_arg_1 = var_178; [L390] state_3100 = init_3101_arg_1 [L391] SORT_3 init_3110_arg_1 = var_107; [L392] state_3109 = init_3110_arg_1 [L393] SORT_61 init_3114_arg_1 = var_3112; [L394] state_3113 = init_3114_arg_1 [L395] SORT_3 init_3127_arg_1 = var_107; [L396] state_3126 = init_3127_arg_1 [L397] SORT_3 init_3130_arg_1 = var_107; [L398] state_3129 = init_3130_arg_1 [L399] SORT_1 init_3145_arg_1 = var_178; [L400] state_3144 = init_3145_arg_1 [L401] SORT_3 init_3149_arg_1 = var_107; [L402] state_3148 = init_3149_arg_1 [L403] SORT_1 init_3152_arg_1 = var_178; [L404] state_3151 = init_3152_arg_1 [L405] SORT_6 init_3164_arg_1 = var_1529; [L406] state_3163 = init_3164_arg_1 [L407] SORT_3 init_3170_arg_1 = var_107; [L408] state_3169 = init_3170_arg_1 [L409] SORT_3 init_3244_arg_1 = var_107; [L410] state_3243 = init_3244_arg_1 [L411] SORT_1 init_3247_arg_1 = var_178; [L412] state_3246 = init_3247_arg_1 [L413] SORT_6 init_3250_arg_1 = var_1529; [L414] state_3249 = init_3250_arg_1 VAL [init_109_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_123_arg_1=0, init_145_arg_1=0, init_150_arg_1=0, init_176_arg_1=0, init_180_arg_1=0, init_239_arg_1=0, init_3097_arg_1=0, init_3101_arg_1=0, init_3110_arg_1=0, init_3114_arg_1=0, init_3127_arg_1=0, init_3130_arg_1=0, init_3145_arg_1=0, init_3149_arg_1=0, init_3152_arg_1=0, init_3164_arg_1=0, init_3170_arg_1=0, init_3244_arg_1=0, init_3247_arg_1=0, init_3250_arg_1=0, init_464_arg_1=0, init_546_arg_1=0, init_558_arg_1=0, init_581_arg_1=0, init_626_arg_1=0, init_629_arg_1=0, init_632_arg_1=0, init_635_arg_1=0, init_638_arg_1=0, init_641_arg_1=0, init_644_arg_1=0, init_647_arg_1=0, init_677_arg_1=0, init_695_arg_1=0, mask_SORT_1174=8388607, mask_SORT_11=4294967295, mask_SORT_1322=67108863, mask_SORT_1364=33554431, mask_SORT_1369=134217727, mask_SORT_1372=268435455, mask_SORT_1375=536870911, mask_SORT_1380=2147483647, mask_SORT_1=3, mask_SORT_26=7, mask_SORT_3087=17179869183, mask_SORT_310=511, mask_SORT_312=1023, mask_SORT_314=2047, mask_SORT_316=4095, mask_SORT_37=31, mask_SORT_3=1, mask_SORT_52=63, mask_SORT_61=127, mask_SORT_650=16383, mask_SORT_652=65535, mask_SORT_654=4194303, mask_SORT_656=16777215, mask_SORT_658=1073741823, mask_SORT_697=8589934591, mask_SORT_6=15, mask_SORT_854=8191, mask_SORT_857=32767, mask_SORT_860=131071, mask_SORT_862=262143, mask_SORT_953=524287, mask_SORT_955=1048575, mask_SORT_957=2097151, mask_SORT_9=255, msb_SORT_1174=4194304, msb_SORT_11=2147483648, msb_SORT_1322=33554432, msb_SORT_1364=16777216, msb_SORT_1369=67108864, msb_SORT_1372=134217728, msb_SORT_1375=268435456, msb_SORT_1380=1073741824, msb_SORT_1=2, msb_SORT_26=4, msb_SORT_3087=8589934592, msb_SORT_310=256, msb_SORT_312=512, msb_SORT_314=1024, msb_SORT_316=2048, msb_SORT_37=16, msb_SORT_3=1, msb_SORT_52=32, msb_SORT_61=64, msb_SORT_650=8192, msb_SORT_652=32768, msb_SORT_654=2097152, msb_SORT_656=8388608, msb_SORT_658=536870912, msb_SORT_697=4294967296, msb_SORT_6=8, msb_SORT_854=4096, msb_SORT_857=16384, msb_SORT_860=65536, msb_SORT_862=131072, msb_SORT_953=262144, msb_SORT_955=524288, msb_SORT_957=1048576, msb_SORT_9=128, state_108=0, state_112=0, state_114=0, state_122=0, state_144=0, state_149=0, state_175=0, state_179=0, state_238=0, state_3096=0, state_3100=0, state_3109=0, state_3113=0, state_3126=0, state_3129=0, state_3144=0, state_3148=0, state_3151=0, state_3163=0, state_3169=0, state_3243=0, state_3246=0, state_3249=0, state_463=0, state_545=0, state_557=0, state_580=0, state_625=0, state_628=0, state_631=0, state_634=0, state_637=0, state_640=0, state_643=0, state_646=0, state_676=0, state_694=0, var_107=0, var_111=0, var_117=1, var_121=0, var_1314=8, var_1323=0, var_132=5, var_135=4, var_1409=255, var_1413=1, var_1529=0, var_171=1, var_178=0, var_186=3, var_188=2, var_190=1, var_196=3, var_199=2, var_205=7, var_208=6, var_237=0, var_2467=1, var_2470=3, var_2473=2, var_2477=5, var_2480=7, var_2483=6, var_2487=4, var_2493=9, var_2496=11, var_2499=10, var_2503=13, var_2506=15, var_2509=14, var_2513=12, var_258=11, var_260=10, var_262=2, var_264=9, var_2699=0, var_279=21, var_281=20, var_283=19, var_285=18, var_287=17, var_289=16, var_291=15, var_293=14, var_295=8, var_297=6, var_299=3, var_301=5, var_3089=0, var_3112=0, var_3185=0, var_319=4, var_321=1, var_331=7, var_349=13, var_357=12, var_378=23, var_381=22, var_390=25, var_393=27, var_396=26, var_400=29, var_403=31, var_406=30, var_410=28, var_416=24, var_439=0, var_515=3, var_579=0, var_698=0, var_867=2, var_870=1] [L417] input_2 = __VERIFIER_nondet_uchar() [L418] EXPR input_2 & mask_SORT_1 [L418] input_2 = input_2 & mask_SORT_1 [L419] input_4 = __VERIFIER_nondet_uchar() [L420] input_5 = __VERIFIER_nondet_uchar() [L421] EXPR input_5 & mask_SORT_3 [L421] input_5 = input_5 & mask_SORT_3 [L422] input_7 = __VERIFIER_nondet_uchar() [L423] EXPR input_7 & mask_SORT_6 [L423] input_7 = input_7 & mask_SORT_6 [L424] input_8 = __VERIFIER_nondet_uchar() [L425] EXPR input_8 & mask_SORT_3 [L425] input_8 = input_8 & mask_SORT_3 [L426] input_10 = __VERIFIER_nondet_uchar() [L427] input_12 = __VERIFIER_nondet_uint() [L428] input_13 = __VERIFIER_nondet_uchar() [L429] EXPR input_13 & mask_SORT_1 [L429] input_13 = input_13 & mask_SORT_1 [L430] input_14 = __VERIFIER_nondet_uchar() [L431] input_15 = __VERIFIER_nondet_uchar() [L432] input_16 = __VERIFIER_nondet_uchar() [L433] input_17 = __VERIFIER_nondet_uchar() [L434] EXPR input_17 & mask_SORT_1 [L434] input_17 = input_17 & mask_SORT_1 [L435] input_18 = __VERIFIER_nondet_uchar() [L436] input_19 = __VERIFIER_nondet_uchar() [L437] input_20 = __VERIFIER_nondet_uchar() [L438] input_21 = __VERIFIER_nondet_uchar() [L439] EXPR input_21 & mask_SORT_3 [L439] input_21 = input_21 & mask_SORT_3 [L440] input_22 = __VERIFIER_nondet_uchar() [L441] EXPR input_22 & mask_SORT_3 [L441] input_22 = input_22 & mask_SORT_3 [L442] input_23 = __VERIFIER_nondet_uchar() [L443] input_24 = __VERIFIER_nondet_uchar() [L444] input_25 = __VERIFIER_nondet_uchar() [L445] input_27 = __VERIFIER_nondet_uchar() [L446] input_28 = __VERIFIER_nondet_uchar() [L447] EXPR input_28 & mask_SORT_3 [L447] input_28 = input_28 & mask_SORT_3 [L448] input_29 = __VERIFIER_nondet_uchar() [L449] EXPR input_29 & mask_SORT_3 [L449] input_29 = input_29 & mask_SORT_3 [L450] input_30 = __VERIFIER_nondet_uchar() [L451] EXPR input_30 & mask_SORT_1 [L451] input_30 = input_30 & mask_SORT_1 [L452] input_31 = __VERIFIER_nondet_uchar() [L453] EXPR input_31 & mask_SORT_26 [L453] input_31 = input_31 & mask_SORT_26 [L454] input_32 = __VERIFIER_nondet_uchar() [L455] EXPR input_32 & mask_SORT_1 [L455] input_32 = input_32 & mask_SORT_1 [L456] input_33 = __VERIFIER_nondet_uchar() [L457] EXPR input_33 & mask_SORT_3 [L457] input_33 = input_33 & mask_SORT_3 [L458] input_34 = __VERIFIER_nondet_uchar() [L459] input_35 = __VERIFIER_nondet_uchar() [L460] input_36 = __VERIFIER_nondet_uchar() [L461] EXPR input_36 & mask_SORT_3 [L461] input_36 = input_36 & mask_SORT_3 [L462] input_38 = __VERIFIER_nondet_uchar() [L463] EXPR input_38 & mask_SORT_37 [L463] input_38 = input_38 & mask_SORT_37 [L464] input_39 = __VERIFIER_nondet_uchar() [L465] input_40 = __VERIFIER_nondet_uchar() [L466] input_41 = __VERIFIER_nondet_uint() [L467] input_42 = __VERIFIER_nondet_uchar() [L468] input_43 = __VERIFIER_nondet_uchar() [L469] input_44 = __VERIFIER_nondet_uchar() [L470] input_45 = __VERIFIER_nondet_uchar() [L471] input_46 = __VERIFIER_nondet_uchar() [L472] input_47 = __VERIFIER_nondet_uchar() [L473] input_48 = __VERIFIER_nondet_uchar() [L474] input_49 = __VERIFIER_nondet_uchar() [L475] input_50 = __VERIFIER_nondet_uchar() [L476] input_51 = __VERIFIER_nondet_uchar() [L477] input_53 = __VERIFIER_nondet_uchar() [L478] input_54 = __VERIFIER_nondet_uchar() [L479] input_55 = __VERIFIER_nondet_uchar() [L480] input_56 = __VERIFIER_nondet_uchar() [L481] input_57 = __VERIFIER_nondet_uchar() [L482] input_58 = __VERIFIER_nondet_uchar() [L483] input_59 = __VERIFIER_nondet_uchar() [L484] input_60 = __VERIFIER_nondet_uchar() [L485] input_62 = __VERIFIER_nondet_uchar() [L486] input_63 = __VERIFIER_nondet_uchar() [L487] input_64 = __VERIFIER_nondet_uchar() [L488] input_65 = __VERIFIER_nondet_uchar() [L489] input_66 = __VERIFIER_nondet_uchar() [L490] input_67 = __VERIFIER_nondet_uchar() [L491] input_68 = __VERIFIER_nondet_uchar() [L492] input_69 = __VERIFIER_nondet_uchar() [L493] input_70 = __VERIFIER_nondet_uchar() [L494] input_71 = __VERIFIER_nondet_uchar() [L495] input_72 = __VERIFIER_nondet_uchar() [L496] input_73 = __VERIFIER_nondet_uchar() [L497] input_74 = __VERIFIER_nondet_uchar() [L498] input_75 = __VERIFIER_nondet_uchar() [L499] input_76 = __VERIFIER_nondet_uchar() [L500] input_77 = __VERIFIER_nondet_uchar() [L501] input_78 = __VERIFIER_nondet_uchar() [L502] input_79 = __VERIFIER_nondet_uint() [L503] input_80 = __VERIFIER_nondet_uchar() [L504] input_81 = __VERIFIER_nondet_uchar() [L505] input_82 = __VERIFIER_nondet_uchar() [L506] input_83 = __VERIFIER_nondet_uchar() [L507] input_84 = __VERIFIER_nondet_uchar() [L508] input_85 = __VERIFIER_nondet_uchar() [L509] input_86 = __VERIFIER_nondet_uchar() [L510] input_87 = __VERIFIER_nondet_uchar() [L511] input_88 = __VERIFIER_nondet_uchar() [L512] input_89 = __VERIFIER_nondet_uchar() [L513] input_90 = __VERIFIER_nondet_uchar() [L514] input_91 = __VERIFIER_nondet_uchar() [L515] input_92 = __VERIFIER_nondet_uchar() [L516] input_93 = __VERIFIER_nondet_uchar() [L517] input_94 = __VERIFIER_nondet_uchar() [L518] input_95 = __VERIFIER_nondet_uchar() [L519] input_96 = __VERIFIER_nondet_uchar() [L520] input_97 = __VERIFIER_nondet_uchar() [L521] input_98 = __VERIFIER_nondet_uchar() [L522] input_99 = __VERIFIER_nondet_uchar() [L523] input_100 = __VERIFIER_nondet_uchar() [L524] input_101 = __VERIFIER_nondet_uchar() [L525] input_102 = __VERIFIER_nondet_uchar() [L526] input_103 = __VERIFIER_nondet_uchar() [L527] input_104 = __VERIFIER_nondet_uchar() [L528] input_105 = __VERIFIER_nondet_uchar() [L529] input_106 = __VERIFIER_nondet_uchar() [L532] SORT_3 var_110_arg_0 = state_108; [L533] SORT_3 var_110 = ~var_110_arg_0; [L534] SORT_3 var_116_arg_0 = state_114; [L535] SORT_26 var_116_arg_1 = state_112; [L536] SORT_26 var_116_arg_2 = input_50; [L537] SORT_26 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L538] EXPR var_116 & mask_SORT_26 [L538] var_116 = var_116 & mask_SORT_26 [L539] SORT_26 var_136_arg_0 = var_116; [L540] SORT_26 var_136_arg_1 = var_135; [L541] SORT_3 var_136 = var_136_arg_0 == var_136_arg_1; [L542] SORT_3 var_137_arg_0 = var_136; [L543] SORT_3 var_137 = ~var_137_arg_0; [L544] SORT_26 var_133_arg_0 = var_116; [L545] SORT_26 var_133_arg_1 = var_132; [L546] SORT_3 var_133 = var_133_arg_0 == var_133_arg_1; [L547] SORT_3 var_134_arg_0 = var_133; [L548] SORT_3 var_134 = ~var_134_arg_0; [L549] EXPR var_134 & mask_SORT_3 [L549] var_134 = var_134 & mask_SORT_3 [L550] SORT_3 var_138_arg_0 = var_137; [L551] SORT_3 var_138_arg_1 = var_134; [L552] EXPR ((SORT_1)var_138_arg_0 << 1) | var_138_arg_1 [L552] SORT_1 var_138 = ((SORT_1)var_138_arg_0 << 1) | var_138_arg_1; [L553] EXPR var_138 & mask_SORT_1 [L553] var_138 = var_138 & mask_SORT_1 [L554] SORT_1 var_139_arg_0 = var_138; [L555] SORT_3 var_139 = var_139_arg_0 == mask_SORT_1; [L556] SORT_3 var_124_arg_0 = state_114; [L557] SORT_37 var_124_arg_1 = state_122; [L558] SORT_37 var_124_arg_2 = input_67; [L559] SORT_37 var_124 = var_124_arg_0 ? var_124_arg_1 : var_124_arg_2; [L560] EXPR var_124 & mask_SORT_37 [L560] var_124 = var_124 & mask_SORT_37 [L561] SORT_37 var_125_arg_0 = var_124; [L562] SORT_3 var_125 = var_125_arg_0 >> 1; [L563] SORT_3 var_126_arg_0 = var_125; [L564] SORT_3 var_126 = ~var_126_arg_0; [L565] SORT_37 var_127_arg_0 = var_124; [L566] SORT_3 var_127 = var_127_arg_0 >> 2; [L567] EXPR var_127 & mask_SORT_3 [L567] var_127 = var_127 & mask_SORT_3 [L568] SORT_3 var_128_arg_0 = var_126; [L569] SORT_3 var_128_arg_1 = var_127; [L570] EXPR ((SORT_1)var_128_arg_0 << 1) | var_128_arg_1 [L570] SORT_1 var_128 = ((SORT_1)var_128_arg_0 << 1) | var_128_arg_1; [L571] EXPR var_128 & mask_SORT_1 [L571] var_128 = var_128 & mask_SORT_1 [L572] SORT_1 var_129_arg_0 = var_128; [L573] SORT_3 var_129 = var_129_arg_0 == mask_SORT_1; [L574] SORT_26 var_119_arg_0 = var_116; [L575] SORT_26 var_119_arg_1 = var_111; [L576] SORT_3 var_119 = var_119_arg_0 == var_119_arg_1; [L577] SORT_3 var_120_arg_0 = var_119; [L578] SORT_3 var_120 = ~var_120_arg_0; [L579] EXPR var_120 & mask_SORT_3 [L579] var_120 = var_120 & mask_SORT_3 [L580] SORT_3 var_130_arg_0 = var_129; [L581] SORT_3 var_130_arg_1 = var_120; [L582] EXPR ((SORT_1)var_130_arg_0 << 1) | var_130_arg_1 [L582] SORT_1 var_130 = ((SORT_1)var_130_arg_0 << 1) | var_130_arg_1; [L583] EXPR var_130 & mask_SORT_1 [L583] var_130 = var_130 & mask_SORT_1 [L584] SORT_1 var_131_arg_0 = var_130; [L585] SORT_3 var_131 = var_131_arg_0 == mask_SORT_1; [L586] SORT_3 var_140_arg_0 = var_139; [L587] SORT_3 var_140_arg_1 = var_131; [L588] EXPR ((SORT_1)var_140_arg_0 << 1) | var_140_arg_1 [L588] SORT_1 var_140 = ((SORT_1)var_140_arg_0 << 1) | var_140_arg_1; [L589] EXPR var_140 & mask_SORT_1 [L589] var_140 = var_140 & mask_SORT_1 [L590] SORT_1 var_141_arg_0 = var_140; [L591] SORT_3 var_141 = var_141_arg_0 == mask_SORT_1; [L592] SORT_26 var_118_arg_0 = var_116; [L593] SORT_26 var_118_arg_1 = var_117; [L594] SORT_3 var_118 = var_118_arg_0 == var_118_arg_1; [L595] SORT_3 var_142_arg_0 = var_141; [L596] SORT_3 var_142_arg_1 = var_118; [L597] EXPR ((SORT_1)var_142_arg_0 << 1) | var_142_arg_1 [L597] SORT_1 var_142 = ((SORT_1)var_142_arg_0 << 1) | var_142_arg_1; [L598] EXPR var_142 & mask_SORT_1 [L598] var_142 = var_142 & mask_SORT_1 [L599] SORT_1 var_143_arg_0 = var_142; [L600] SORT_3 var_143 = var_143_arg_0 == mask_SORT_1; [L601] SORT_3 var_146_arg_0 = state_114; [L602] SORT_26 var_146_arg_1 = state_144; [L603] SORT_26 var_146_arg_2 = input_50; [L604] SORT_26 var_146 = var_146_arg_0 ? var_146_arg_1 : var_146_arg_2; [L605] EXPR var_146 & mask_SORT_26 [L605] var_146 = var_146 & mask_SORT_26 [L606] SORT_26 var_159_arg_0 = var_146; [L607] SORT_26 var_159_arg_1 = var_132; [L608] SORT_3 var_159 = var_159_arg_0 == var_159_arg_1; [L609] SORT_3 var_160_arg_0 = var_159; [L610] SORT_3 var_160 = ~var_160_arg_0; [L611] EXPR var_160 & mask_SORT_3 [L611] var_160 = var_160 & mask_SORT_3 [L612] SORT_3 var_161_arg_0 = var_137; [L613] SORT_3 var_161_arg_1 = var_160; [L614] EXPR ((SORT_1)var_161_arg_0 << 1) | var_161_arg_1 [L614] SORT_1 var_161 = ((SORT_1)var_161_arg_0 << 1) | var_161_arg_1; [L615] EXPR var_161 & mask_SORT_1 [L615] var_161 = var_161 & mask_SORT_1 [L616] SORT_1 var_162_arg_0 = var_161; [L617] SORT_3 var_162 = var_162_arg_0 == mask_SORT_1; [L618] SORT_3 var_151_arg_0 = state_114; [L619] SORT_37 var_151_arg_1 = state_149; [L620] SORT_37 var_151_arg_2 = input_67; [L621] SORT_37 var_151 = var_151_arg_0 ? var_151_arg_1 : var_151_arg_2; [L622] SORT_37 var_152_arg_0 = var_151; [L623] SORT_3 var_152 = var_152_arg_0 >> 1; [L624] SORT_3 var_153_arg_0 = var_152; [L625] SORT_3 var_153 = ~var_153_arg_0; [L626] SORT_37 var_154_arg_0 = var_151; [L627] SORT_3 var_154 = var_154_arg_0 >> 2; [L628] EXPR var_154 & mask_SORT_3 [L628] var_154 = var_154 & mask_SORT_3 [L629] SORT_3 var_155_arg_0 = var_153; [L630] SORT_3 var_155_arg_1 = var_154; [L631] EXPR ((SORT_1)var_155_arg_0 << 1) | var_155_arg_1 [L631] SORT_1 var_155 = ((SORT_1)var_155_arg_0 << 1) | var_155_arg_1; [L632] EXPR var_155 & mask_SORT_1 [L632] var_155 = var_155 & mask_SORT_1 [L633] SORT_1 var_156_arg_0 = var_155; [L634] SORT_3 var_156 = var_156_arg_0 == mask_SORT_1; [L635] SORT_26 var_147_arg_0 = var_146; [L636] SORT_26 var_147_arg_1 = var_111; [L637] SORT_3 var_147 = var_147_arg_0 == var_147_arg_1; [L638] SORT_3 var_148_arg_0 = var_147; [L639] SORT_3 var_148 = ~var_148_arg_0; [L640] EXPR var_148 & mask_SORT_3 [L640] var_148 = var_148 & mask_SORT_3 [L641] SORT_3 var_157_arg_0 = var_156; [L642] SORT_3 var_157_arg_1 = var_148; [L643] EXPR ((SORT_1)var_157_arg_0 << 1) | var_157_arg_1 [L643] SORT_1 var_157 = ((SORT_1)var_157_arg_0 << 1) | var_157_arg_1; [L644] EXPR var_157 & mask_SORT_1 [L644] var_157 = var_157 & mask_SORT_1 [L645] SORT_1 var_158_arg_0 = var_157; [L646] SORT_3 var_158 = var_158_arg_0 == mask_SORT_1; [L647] SORT_3 var_163_arg_0 = var_162; [L648] SORT_3 var_163_arg_1 = var_158; [L649] EXPR ((SORT_1)var_163_arg_0 << 1) | var_163_arg_1 [L649] SORT_1 var_163 = ((SORT_1)var_163_arg_0 << 1) | var_163_arg_1; [L650] EXPR var_163 & mask_SORT_1 [L650] var_163 = var_163 & mask_SORT_1 [L651] SORT_1 var_164_arg_0 = var_163; [L652] SORT_3 var_164 = var_164_arg_0 == mask_SORT_1; [L653] SORT_3 var_165_arg_0 = var_164; [L654] SORT_3 var_165_arg_1 = var_118; [L655] EXPR ((SORT_1)var_165_arg_0 << 1) | var_165_arg_1 [L655] SORT_1 var_165 = ((SORT_1)var_165_arg_0 << 1) | var_165_arg_1; [L656] EXPR var_165 & mask_SORT_1 [L656] var_165 = var_165 & mask_SORT_1 [L657] SORT_1 var_166_arg_0 = var_165; [L658] SORT_3 var_166 = var_166_arg_0 == mask_SORT_1; [L659] SORT_3 var_167_arg_0 = var_143; [L660] SORT_3 var_167_arg_1 = var_166; [L661] SORT_3 var_167 = var_167_arg_0 == var_167_arg_1; [L662] SORT_3 var_168_arg_0 = var_110; [L663] SORT_3 var_168_arg_1 = var_167; [L664] EXPR var_168_arg_0 | var_168_arg_1 [L664] SORT_3 var_168 = var_168_arg_0 | var_168_arg_1; [L665] SORT_3 var_172_arg_0 = var_168; [L666] SORT_3 var_172 = ~var_172_arg_0; [L667] SORT_3 var_173_arg_0 = var_171; [L668] SORT_3 var_173_arg_1 = var_172; [L669] EXPR var_173_arg_0 & var_173_arg_1 [L669] SORT_3 var_173 = var_173_arg_0 & var_173_arg_1; [L670] EXPR var_173 & mask_SORT_3 [L670] var_173 = var_173 & mask_SORT_3 [L671] SORT_3 bad_174_arg_0 = var_173; [L672] CALL __VERIFIER_assert(!(bad_174_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 0.17ms. Allocated memory is still 148.9MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2507.96ms. Allocated memory was 148.9MB in the beginning and 492.8MB in the end (delta: 343.9MB). Free memory was 96.0MB in the beginning and 280.3MB in the end (delta: -184.3MB). Peak memory consumption was 224.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2757.25ms. Allocated memory was 492.8MB in the beginning and 1.2GB in the end (delta: 734.0MB). Free memory was 280.3MB in the beginning and 484.8MB in the end (delta: -204.5MB). Peak memory consumption was 610.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2457.22ms. Allocated memory was 1.2GB in the beginning and 3.7GB in the end (delta: 2.5GB). Free memory was 484.8MB in the beginning and 2.7GB in the end (delta: -2.3GB). Peak memory consumption was 319.8MB. Max. memory is 16.1GB. * RCFGBuilder took 127472.02ms. Allocated memory was 3.7GB in the beginning and 12.1GB in the end (delta: 8.4GB). Free memory was 2.7GB in the beginning and 9.5GB in the end (delta: -6.8GB). Peak memory consumption was 5.3GB. Max. memory is 16.1GB. * CodeCheck took 20496.78ms. Allocated memory is still 12.1GB. Free memory was 9.5GB in the beginning and 9.4GB in the end (delta: 131.9MB). Peak memory consumption was 134.0MB. Max. memory is 16.1GB. * Witness Printer took 3.40ms. Allocated memory is still 12.1GB. Free memory was 9.4GB in the beginning and 9.4GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-03 05:00:56,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/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_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/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_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/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_c5011395-dcf4-48eb-97f6-4148a556cd9d/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 46a9c81c4cb9975bdc87f10c0726139d08fb9b68f8e909467c78af485aea6597 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 05:00:59,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 05:00:59,241 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-03 05:00:59,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 05:00:59,272 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 05:00:59,273 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 05:00:59,274 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 05:00:59,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 05:00:59,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 05:00:59,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 05:00:59,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 05:00:59,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 05:00:59,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 05:00:59,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 05:00:59,279 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 05:00:59,279 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 05:00:59,280 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 05:00:59,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 05:00:59,281 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 05:00:59,282 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 05:00:59,282 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 05:00:59,285 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 05:00:59,285 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 05:00:59,285 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 05:00:59,286 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 05:00:59,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 05:00:59,286 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 05:00:59,287 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 05:00:59,287 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 05:00:59,288 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 05:00:59,288 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 05:00:59,289 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 05:00:59,289 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 05:00:59,289 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 05:00:59,290 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_c5011395-dcf4-48eb-97f6-4148a556cd9d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a9c81c4cb9975bdc87f10c0726139d08fb9b68f8e909467c78af485aea6597 [2023-12-03 05:00:59,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 05:00:59,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 05:00:59,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 05:00:59,616 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 05:00:59,617 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 05:00:59,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c [2023-12-03 05:01:02,357 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 05:01:02,896 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 05:01:02,897 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c [2023-12-03 05:01:02,961 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data/b08d56cde/a321083d2f8e4efc8967dcaba5d0c3af/FLAG60d853879 [2023-12-03 05:01:03,419 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/data/b08d56cde/a321083d2f8e4efc8967dcaba5d0c3af [2023-12-03 05:01:03,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 05:01:03,423 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 05:01:03,423 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 05:01:03,424 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 05:01:03,427 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 05:01:03,428 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 05:01:03" (1/1) ... [2023-12-03 05:01:03,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc2825e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:03, skipping insertion in model container [2023-12-03 05:01:03,429 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 05:01:03" (1/1) ... [2023-12-03 05:01:03,669 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 05:01:03,972 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_c5011395-dcf4-48eb-97f6-4148a556cd9d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c[1245,1258] [2023-12-03 05:01:04,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 05:01:04,885 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 05:01:04,897 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_c5011395-dcf4-48eb-97f6-4148a556cd9d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal49.c[1245,1258] [2023-12-03 05:01:05,553 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 05:01:05,568 INFO L206 MainTranslator]: Completed translation [2023-12-03 05:01:05,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05 WrapperNode [2023-12-03 05:01:05,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 05:01:05,570 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 05:01:05,570 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 05:01:05,570 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 05:01:05,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:05,691 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,140 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 11452 [2023-12-03 05:01:06,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 05:01:06,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 05:01:06,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 05:01:06,141 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 05:01:06,150 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,150 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,218 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,219 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,427 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,446 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,502 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,527 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,612 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 05:01:06,613 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 05:01:06,613 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 05:01:06,613 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 05:01:06,614 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:01:05" (1/1) ... [2023-12-03 05:01:06,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 05:01:06,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 05:01:06,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 05:01:06,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 05:01:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 05:01:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-03 05:01:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 05:01:06,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 05:01:08,034 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 05:01:08,037 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 05:02:13,054 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 05:02:13,456 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 05:02:13,456 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 05:02:13,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 05:02:13 BoogieIcfgContainer [2023-12-03 05:02:13,457 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 05:02:13,458 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 05:02:13,458 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 05:02:13,465 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 05:02:13,465 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 05:02:13" (1/1) ... [2023-12-03 05:02:13,472 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 05:02:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:02:13,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-03 05:02:13,510 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-03 05:02:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 05:02:13,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:02:13,512 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 05:02:13,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 05:02:13,514 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 05:02:13,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-03 05:02:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:02:15,953 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 05:02:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:02:16,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-03 05:02:16,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 05:02:16,712 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 05:02:16,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-03 05:02:27,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.61s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:02:37,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:02:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:02:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2023-12-03 05:02:37,694 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2023-12-03 05:02:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 05:02:37,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:02:37,695 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 05:02:37,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 05:02:37,696 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 05:02:37,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-03 05:02:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:02:49,467 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 05:02:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:02:52,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 9517 conjuncts, 141 conjunts are in the unsatisfiable core [2023-12-03 05:02:52,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 05:02:55,159 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 05:02:55,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-12-03 05:03:06,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:03:18,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.52s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:03:28,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:03:38,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:03:49,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:04:00,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:04:10,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:04:11,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2023-12-03 05:04:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2023-12-03 05:04:11,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 05:04:11,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:11,073 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 05:04:11,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 05:04:11,100 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 05:04:11,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-03 05:04:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:50,065 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 05:04:54,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:55,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 18656 conjuncts, 320 conjunts are in the unsatisfiable core [2023-12-03 05:04:55,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 05:05:11,859 WARN L293 SmtUtils]: Spent 5.13s on a formula simplification. DAG size of input: 525 DAG size of output: 365 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 05:05:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 05:05:17,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-03 05:05:31,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:05:42,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:05:53,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.54s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:06:04,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.55s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:06:14,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 05:06:24,854 WARN L539 Checker$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 05:06:40,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:06:50,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:07:00,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:07:10,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:07:20,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:07:36,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:07:48,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:07:58,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:08:08,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-03 05:08:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:08:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2023-12-03 05:08:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2023-12-03 05:08:08,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 05:08:08,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:08:08,586 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-03 05:08:08,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-03 05:08:08,587 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-03 05:08:08,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-03 05:08:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:08:46,622 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-03 05:08:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:08:51,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 18656 conjuncts, 319 conjunts are in the unsatisfiable core [2023-12-03 05:08:51,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 05:09:31,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 05:09:31,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-03 05:09:41,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2023-12-03 05:09:41,673 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2023-12-03 05:09:41,674 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:915) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:789) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:377) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.conjugatePredicates(CodeChecker.java:89) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:105) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:472) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 27 more [2023-12-03 05:09:41,678 INFO L158 Benchmark]: Toolchain (without parser) took 518254.93ms. Allocated memory was 104.9MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 62.4MB in the beginning and 366.9MB in the end (delta: -304.5MB). Peak memory consumption was 747.3MB. Max. memory is 16.1GB. [2023-12-03 05:09:41,678 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 05:09:41,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2145.47ms. Allocated memory was 104.9MB in the beginning and 169.9MB in the end (delta: 65.0MB). Free memory was 62.1MB in the beginning and 61.6MB in the end (delta: 489.3kB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. [2023-12-03 05:09:41,680 INFO L158 Benchmark]: Boogie Procedure Inliner took 570.43ms. Allocated memory was 169.9MB in the beginning and 270.5MB in the end (delta: 100.7MB). Free memory was 61.6MB in the beginning and 118.3MB in the end (delta: -56.6MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2023-12-03 05:09:41,681 INFO L158 Benchmark]: Boogie Preprocessor took 471.38ms. Allocated memory was 270.5MB in the beginning and 645.9MB in the end (delta: 375.4MB). Free memory was 118.3MB in the beginning and 510.8MB in the end (delta: -392.5MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2023-12-03 05:09:41,681 INFO L158 Benchmark]: RCFGBuilder took 66844.53ms. Allocated memory was 645.9MB in the beginning and 1.2GB in the end (delta: 507.5MB). Free memory was 510.8MB in the beginning and 758.3MB in the end (delta: -247.5MB). Peak memory consumption was 746.8MB. Max. memory is 16.1GB. [2023-12-03 05:09:41,682 INFO L158 Benchmark]: CodeCheck took 448219.18ms. Allocated memory is still 1.2GB. Free memory was 758.3MB in the beginning and 366.9MB in the end (delta: 391.4MB). Peak memory consumption was 394.6MB. Max. memory is 16.1GB. [2023-12-03 05:09:41,685 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2145.47ms. Allocated memory was 104.9MB in the beginning and 169.9MB in the end (delta: 65.0MB). Free memory was 62.1MB in the beginning and 61.6MB in the end (delta: 489.3kB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 570.43ms. Allocated memory was 169.9MB in the beginning and 270.5MB in the end (delta: 100.7MB). Free memory was 61.6MB in the beginning and 118.3MB in the end (delta: -56.6MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 471.38ms. Allocated memory was 270.5MB in the beginning and 645.9MB in the end (delta: 375.4MB). Free memory was 118.3MB in the beginning and 510.8MB in the end (delta: -392.5MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * RCFGBuilder took 66844.53ms. Allocated memory was 645.9MB in the beginning and 1.2GB in the end (delta: 507.5MB). Free memory was 510.8MB in the beginning and 758.3MB in the end (delta: -247.5MB). Peak memory consumption was 746.8MB. Max. memory is 16.1GB. * CodeCheck took 448219.18ms. Allocated memory is still 1.2GB. Free memory was 758.3MB in the beginning and 366.9MB in the end (delta: 391.4MB). Peak memory consumption was 394.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5011395-dcf4-48eb-97f6-4148a556cd9d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")