./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/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_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/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_9c953da3-def0-426b-8d07-b11b78ca689c/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 4efd272f94440d55f29b958b20b52058365867868fb96c734571b01a9c9cc186 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:30:25,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:30:25,127 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 21:30:25,132 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 21:30:25,132 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 21:30:25,156 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:30:25,157 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:30:25,157 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:30:25,158 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:30:25,159 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:30:25,159 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:30:25,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:30:25,160 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 21:30:25,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:30:25,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:30:25,162 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:30:25,162 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:30:25,163 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:30:25,163 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:30:25,164 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:30:25,164 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:30:25,168 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:30:25,169 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:30:25,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:30:25,170 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:30:25,170 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:30:25,170 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:30:25,171 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 21:30:25,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 21:30:25,171 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:30:25,172 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_9c953da3-def0-426b-8d07-b11b78ca689c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4efd272f94440d55f29b958b20b52058365867868fb96c734571b01a9c9cc186 [2023-12-02 21:30:25,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:30:25,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:30:25,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:30:25,414 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:30:25,415 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:30:25,416 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c [2023-12-02 21:30:28,106 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:30:28,753 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:30:28,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c [2023-12-02 21:30:28,826 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data/9937c7c42/666dd9a2476845609dd6143cf90f1d6e/FLAGaedb05c12 [2023-12-02 21:30:28,840 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data/9937c7c42/666dd9a2476845609dd6143cf90f1d6e [2023-12-02 21:30:28,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:30:28,844 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:30:28,846 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:30:28,846 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:30:28,850 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:30:28,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:30:28" (1/1) ... [2023-12-02 21:30:28,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e5a78fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:28, skipping insertion in model container [2023-12-02 21:30:28,853 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:30:28" (1/1) ... [2023-12-02 21:30:29,088 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:30:29,374 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_9c953da3-def0-426b-8d07-b11b78ca689c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c[1246,1259] [2023-12-02 21:30:30,948 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:30:30,961 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:30:30,973 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_9c953da3-def0-426b-8d07-b11b78ca689c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c[1246,1259] [2023-12-02 21:30:32,375 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:30:32,390 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:30:32,390 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32 WrapperNode [2023-12-02 21:30:32,391 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:30:32,392 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:30:32,392 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:30:32,392 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:30:32,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:32,748 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:36,632 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64984 [2023-12-02 21:30:36,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:30:36,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:30:36,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:30:36,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:30:36,642 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:36,642 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:37,868 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:37,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:38,812 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:38,999 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:39,287 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:39,417 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:40,142 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:30:40,143 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:30:40,143 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:30:40,143 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:30:40,144 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:30:32" (1/1) ... [2023-12-02 21:30:40,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:30:40,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:30:40,171 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:30:40,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:30:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:30:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 21:30:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:30:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:30:42,723 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:30:42,725 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:31:21,551 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:34:52,840 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:34:52,840 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 21:34:52,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:34:52 BoogieIcfgContainer [2023-12-02 21:34:52,841 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:34:52,842 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:34:52,842 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:34:52,849 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:34:52,849 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:34:52" (1/1) ... [2023-12-02 21:34:52,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:34:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:34:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 21:34:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 21:34:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 21:34:52,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:34:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:34:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 21:34:53,904 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 21:34:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 21:34:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 21:34:57,403 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 21:34:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 21:35:00,749 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-02 21:35:00,825 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 21:35:00,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 09:35:00 ImpRootNode [2023-12-02 21:35:00,848 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 21:35:00,848 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 21:35:00,848 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 21:35:00,849 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 21:35:00,849 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:34:52" (3/4) ... [2023-12-02 21:35:00,852 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 21:35:00,853 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 21:35:00,854 INFO L158 Benchmark]: Toolchain (without parser) took 272009.38ms. Allocated memory was 151.0MB in the beginning and 14.9GB in the end (delta: 14.8GB). Free memory was 87.3MB in the beginning and 10.8GB in the end (delta: -10.7GB). Peak memory consumption was 4.1GB. Max. memory is 16.1GB. [2023-12-02 21:35:00,855 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 96.0MB in the beginning and 95.8MB in the end (delta: 134.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 21:35:00,856 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3545.34ms. Allocated memory was 151.0MB in the beginning and 809.5MB in the end (delta: 658.5MB). Free memory was 86.8MB in the beginning and 451.2MB in the end (delta: -364.4MB). Peak memory consumption was 297.7MB. Max. memory is 16.1GB. [2023-12-02 21:35:00,856 INFO L158 Benchmark]: Boogie Procedure Inliner took 4240.61ms. Allocated memory was 809.5MB in the beginning and 6.9GB in the end (delta: 6.1GB). Free memory was 451.2MB in the beginning and 5.8GB in the end (delta: -5.3GB). Peak memory consumption was 788.5MB. Max. memory is 16.1GB. [2023-12-02 21:35:00,857 INFO L158 Benchmark]: Boogie Preprocessor took 3509.26ms. Allocated memory is still 6.9GB. Free memory was 5.8GB in the beginning and 5.4GB in the end (delta: 365.9MB). Peak memory consumption was 428.9MB. Max. memory is 16.1GB. [2023-12-02 21:35:00,858 INFO L158 Benchmark]: RCFGBuilder took 252698.13ms. Allocated memory was 6.9GB in the beginning and 14.9GB in the end (delta: 8.0GB). Free memory was 5.4GB in the beginning and 11.0GB in the end (delta: -5.6GB). Peak memory consumption was 8.6GB. Max. memory is 16.1GB. [2023-12-02 21:35:00,859 INFO L158 Benchmark]: CodeCheck took 8005.73ms. Allocated memory is still 14.9GB. Free memory was 11.0GB in the beginning and 10.8GB in the end (delta: 210.8MB). Peak memory consumption was 210.8MB. Max. memory is 16.1GB. [2023-12-02 21:35:00,859 INFO L158 Benchmark]: Witness Printer took 4.74ms. Allocated memory is still 14.9GB. Free memory is still 10.8GB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 21:35:00,863 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: 7.9s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.2s SsaConstructionTime, 0.9s 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 855, overapproximation of bitwiseAnd at line 630. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 2); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (2 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L32] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 4); [L33] const SORT_6 msb_SORT_6 = (SORT_6)1 << (4 - 1); [L35] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 8); [L36] const SORT_9 msb_SORT_9 = (SORT_9)1 << (8 - 1); [L38] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 32); [L39] const SORT_11 msb_SORT_11 = (SORT_11)1 << (32 - 1); [L41] const SORT_21 mask_SORT_21 = (SORT_21)-1 >> (sizeof(SORT_21) * 8 - 12); [L42] const SORT_21 msb_SORT_21 = (SORT_21)1 << (12 - 1); [L44] const SORT_51 mask_SORT_51 = (SORT_51)-1 >> (sizeof(SORT_51) * 8 - 3); [L45] const SORT_51 msb_SORT_51 = (SORT_51)1 << (3 - 1); [L47] const SORT_62 mask_SORT_62 = (SORT_62)-1 >> (sizeof(SORT_62) * 8 - 5); [L48] const SORT_62 msb_SORT_62 = (SORT_62)1 << (5 - 1); [L50] const SORT_71 mask_SORT_71 = (SORT_71)-1 >> (sizeof(SORT_71) * 8 - 24); [L51] const SORT_71 msb_SORT_71 = (SORT_71)1 << (24 - 1); [L53] const SORT_102 mask_SORT_102 = (SORT_102)-1 >> (sizeof(SORT_102) * 8 - 6); [L54] const SORT_102 msb_SORT_102 = (SORT_102)1 << (6 - 1); [L56] const SORT_111 mask_SORT_111 = (SORT_111)-1 >> (sizeof(SORT_111) * 8 - 7); [L57] const SORT_111 msb_SORT_111 = (SORT_111)1 << (7 - 1); [L59] const SORT_119 mask_SORT_119 = (SORT_119)-1 >> (sizeof(SORT_119) * 8 - 25); [L60] const SORT_119 msb_SORT_119 = (SORT_119)1 << (25 - 1); [L62] const SORT_348 mask_SORT_348 = (SORT_348)-1 >> (sizeof(SORT_348) * 8 - 9); [L63] const SORT_348 msb_SORT_348 = (SORT_348)1 << (9 - 1); [L65] const SORT_350 mask_SORT_350 = (SORT_350)-1 >> (sizeof(SORT_350) * 8 - 10); [L66] const SORT_350 msb_SORT_350 = (SORT_350)1 << (10 - 1); [L68] const SORT_352 mask_SORT_352 = (SORT_352)-1 >> (sizeof(SORT_352) * 8 - 11); [L69] const SORT_352 msb_SORT_352 = (SORT_352)1 << (11 - 1); [L71] const SORT_688 mask_SORT_688 = (SORT_688)-1 >> (sizeof(SORT_688) * 8 - 14); [L72] const SORT_688 msb_SORT_688 = (SORT_688)1 << (14 - 1); [L74] const SORT_690 mask_SORT_690 = (SORT_690)-1 >> (sizeof(SORT_690) * 8 - 16); [L75] const SORT_690 msb_SORT_690 = (SORT_690)1 << (16 - 1); [L77] const SORT_692 mask_SORT_692 = (SORT_692)-1 >> (sizeof(SORT_692) * 8 - 22); [L78] const SORT_692 msb_SORT_692 = (SORT_692)1 << (22 - 1); [L80] const SORT_695 mask_SORT_695 = (SORT_695)-1 >> (sizeof(SORT_695) * 8 - 30); [L81] const SORT_695 msb_SORT_695 = (SORT_695)1 << (30 - 1); [L83] const SORT_742 mask_SORT_742 = (SORT_742)-1 >> (sizeof(SORT_742) * 8 - 33); [L84] const SORT_742 msb_SORT_742 = (SORT_742)1 << (33 - 1); [L86] const SORT_899 mask_SORT_899 = (SORT_899)-1 >> (sizeof(SORT_899) * 8 - 13); [L87] const SORT_899 msb_SORT_899 = (SORT_899)1 << (13 - 1); [L89] const SORT_902 mask_SORT_902 = (SORT_902)-1 >> (sizeof(SORT_902) * 8 - 15); [L90] const SORT_902 msb_SORT_902 = (SORT_902)1 << (15 - 1); [L92] const SORT_905 mask_SORT_905 = (SORT_905)-1 >> (sizeof(SORT_905) * 8 - 17); [L93] const SORT_905 msb_SORT_905 = (SORT_905)1 << (17 - 1); [L95] const SORT_907 mask_SORT_907 = (SORT_907)-1 >> (sizeof(SORT_907) * 8 - 18); [L96] const SORT_907 msb_SORT_907 = (SORT_907)1 << (18 - 1); [L98] const SORT_998 mask_SORT_998 = (SORT_998)-1 >> (sizeof(SORT_998) * 8 - 19); [L99] const SORT_998 msb_SORT_998 = (SORT_998)1 << (19 - 1); [L101] const SORT_1000 mask_SORT_1000 = (SORT_1000)-1 >> (sizeof(SORT_1000) * 8 - 20); [L102] const SORT_1000 msb_SORT_1000 = (SORT_1000)1 << (20 - 1); [L104] const SORT_1002 mask_SORT_1002 = (SORT_1002)-1 >> (sizeof(SORT_1002) * 8 - 21); [L105] const SORT_1002 msb_SORT_1002 = (SORT_1002)1 << (21 - 1); [L107] const SORT_1219 mask_SORT_1219 = (SORT_1219)-1 >> (sizeof(SORT_1219) * 8 - 23); [L108] const SORT_1219 msb_SORT_1219 = (SORT_1219)1 << (23 - 1); [L110] const SORT_1367 mask_SORT_1367 = (SORT_1367)-1 >> (sizeof(SORT_1367) * 8 - 26); [L111] const SORT_1367 msb_SORT_1367 = (SORT_1367)1 << (26 - 1); [L113] const SORT_1413 mask_SORT_1413 = (SORT_1413)-1 >> (sizeof(SORT_1413) * 8 - 27); [L114] const SORT_1413 msb_SORT_1413 = (SORT_1413)1 << (27 - 1); [L116] const SORT_1416 mask_SORT_1416 = (SORT_1416)-1 >> (sizeof(SORT_1416) * 8 - 28); [L117] const SORT_1416 msb_SORT_1416 = (SORT_1416)1 << (28 - 1); [L119] const SORT_1419 mask_SORT_1419 = (SORT_1419)-1 >> (sizeof(SORT_1419) * 8 - 29); [L120] const SORT_1419 msb_SORT_1419 = (SORT_1419)1 << (29 - 1); [L122] const SORT_1424 mask_SORT_1424 = (SORT_1424)-1 >> (sizeof(SORT_1424) * 8 - 31); [L123] const SORT_1424 msb_SORT_1424 = (SORT_1424)1 << (31 - 1); [L125] const SORT_3130 mask_SORT_3130 = (SORT_3130)-1 >> (sizeof(SORT_3130) * 8 - 34); [L126] const SORT_3130 msb_SORT_3130 = (SORT_3130)1 << (34 - 1); [L128] const SORT_3 var_186 = 0; [L129] const SORT_6 var_190 = 0; [L130] const SORT_6 var_196 = 2; [L131] const SORT_3 var_206 = 1; [L132] const SORT_1 var_213 = 0; [L133] const SORT_1 var_221 = 3; [L134] const SORT_1 var_223 = 2; [L135] const SORT_1 var_225 = 1; [L136] const SORT_51 var_229 = 1; [L137] const SORT_51 var_232 = 3; [L138] const SORT_51 var_235 = 2; [L139] const SORT_51 var_239 = 5; [L140] const SORT_51 var_242 = 7; [L141] const SORT_51 var_245 = 6; [L142] const SORT_51 var_249 = 4; [L143] const SORT_9 var_275 = 0; [L144] const SORT_62 var_296 = 11; [L145] const SORT_62 var_298 = 10; [L146] const SORT_62 var_300 = 2; [L147] const SORT_62 var_302 = 9; [L148] const SORT_62 var_317 = 21; [L149] const SORT_62 var_319 = 20; [L150] const SORT_62 var_321 = 19; [L151] const SORT_62 var_323 = 18; [L152] const SORT_62 var_325 = 17; [L153] const SORT_62 var_327 = 16; [L154] const SORT_62 var_329 = 15; [L155] const SORT_62 var_331 = 14; [L156] const SORT_62 var_333 = 8; [L157] const SORT_62 var_335 = 6; [L158] const SORT_62 var_337 = 3; [L159] const SORT_62 var_339 = 5; [L160] const SORT_62 var_356 = 4; [L161] const SORT_62 var_358 = 1; [L162] const SORT_62 var_368 = 7; [L163] const SORT_62 var_386 = 13; [L164] const SORT_62 var_394 = 12; [L165] const SORT_62 var_415 = 23; [L166] const SORT_62 var_418 = 22; [L167] const SORT_62 var_427 = 25; [L168] const SORT_62 var_430 = 27; [L169] const SORT_62 var_433 = 26; [L170] const SORT_62 var_437 = 29; [L171] const SORT_62 var_440 = 31; [L172] const SORT_62 var_443 = 30; [L173] const SORT_62 var_447 = 28; [L174] const SORT_62 var_453 = 24; [L175] const SORT_102 var_476 = 0; [L176] const SORT_9 var_552 = 3; [L177] const SORT_51 var_594 = 0; [L178] const SORT_11 var_617 = 0; [L179] const SORT_742 var_743 = 0; [L180] const SORT_9 var_912 = 2; [L181] const SORT_9 var_915 = 1; [L182] const SORT_6 var_1359 = 8; [L183] const SORT_1367 var_1368 = 0; [L184] const SORT_9 var_1453 = 255; [L185] const SORT_102 var_1457 = 1; [L186] const SORT_62 var_2484 = 0; [L187] const SORT_6 var_2511 = 1; [L188] const SORT_6 var_2514 = 3; [L189] const SORT_6 var_2520 = 5; [L190] const SORT_6 var_2523 = 7; [L191] const SORT_6 var_2526 = 6; [L192] const SORT_6 var_2530 = 4; [L193] const SORT_6 var_2536 = 9; [L194] const SORT_6 var_2539 = 11; [L195] const SORT_6 var_2542 = 10; [L196] const SORT_6 var_2546 = 13; [L197] const SORT_6 var_2549 = 15; [L198] const SORT_6 var_2552 = 14; [L199] const SORT_6 var_2556 = 12; [L200] const SORT_1416 var_2742 = 0; [L201] const SORT_3130 var_3132 = 0; [L202] const SORT_71 var_3137 = 0; [L203] const SORT_899 var_3171 = 0; [L204] const SORT_21 var_3172 = 0; [L205] const SORT_111 var_3281 = 0; [L206] const SORT_119 var_3743 = 0; [L207] const SORT_352 var_3798 = 1043; [L208] const SORT_111 var_3816 = 117; [L209] const SORT_9 var_3870 = 143; [L210] const SORT_9 var_3916 = 225; [L211] const SORT_9 var_3931 = 149; [L212] const SORT_9 var_3955 = 240; [L213] const SORT_9 var_3966 = 16; [L214] const SORT_899 var_3996 = 4131; [L215] const SORT_9 var_4040 = 173; [L216] const SORT_348 var_4044 = 0; [L217] const SORT_348 var_4053 = 339; [L218] const SORT_350 var_4080 = 899; [L219] const SORT_111 var_4087 = 103; [L220] const SORT_350 var_4094 = 693; [L221] const SORT_352 var_4131 = 1047; [L222] const SORT_350 var_4148 = 807; [L223] const SORT_21 var_4186 = 3629; [L224] const SORT_21 var_4230 = 2385; [L225] const SORT_21 var_4261 = 2163; [L226] const SORT_21 var_4290 = 3715; [L227] const SORT_352 var_4404 = 0; [L228] const SORT_348 var_4440 = 275; [L229] const SORT_348 var_4457 = 299; [L230] const SORT_9 var_4492 = 203; [L231] const SORT_348 var_4515 = 393; [L232] const SORT_9 var_4560 = 201; [L233] const SORT_348 var_4564 = 263; [L234] const SORT_352 var_4574 = 1033; [L235] const SORT_102 var_4590 = 58; [L236] const SORT_9 var_4605 = 235; [L237] const SORT_352 var_4608 = 1665; [L238] const SORT_350 var_4633 = 803; [L239] const SORT_350 var_4679 = 601; [L240] const SORT_9 var_4684 = 153; [L241] const SORT_9 var_4689 = 233; [L242] const SORT_350 var_4708 = 629; [L243] const SORT_9 var_4712 = 187; [L244] const SORT_352 var_4752 = 1465; [L245] const SORT_348 var_4756 = 435; [L246] const SORT_102 var_4763 = 37; [L247] const SORT_352 var_4787 = 1463; [L248] const SORT_350 var_4801 = 705; [L249] const SORT_348 var_4836 = 273; [L250] const SORT_348 var_4846 = 437; [L251] const SORT_350 var_4893 = 937; [L252] const SORT_348 var_4919 = 375; [L253] const SORT_21 var_4987 = 2099; [L254] const SORT_348 var_5036 = 365; [L255] const SORT_352 var_5041 = 2013; [L256] const SORT_350 var_5082 = 753; [L257] const SORT_111 var_5090 = 73; [L258] const SORT_21 var_5126 = 3269; [L259] const SORT_350 var_5156 = 857; [L260] const SORT_350 var_5160 = 0; [L261] const SORT_9 var_5169 = 167; [L262] const SORT_350 var_5200 = 817; [L263] const SORT_111 var_5207 = 83; [L264] const SORT_350 var_5247 = 951; [L265] const SORT_21 var_5294 = 2871; [L266] const SORT_348 var_5325 = 459; [L267] const SORT_21 var_5356 = 3153; [L269] SORT_1 input_2; [L270] SORT_3 input_4; [L271] SORT_3 input_5; [L272] SORT_6 input_7; [L273] SORT_3 input_8; [L274] SORT_9 input_10; [L275] SORT_11 input_12; [L276] SORT_1 input_13; [L277] SORT_9 input_14; [L278] SORT_9 input_15; [L279] SORT_9 input_16; [L280] SORT_1 input_17; [L281] SORT_9 input_18; [L282] SORT_9 input_19; [L283] SORT_9 input_20; [L284] SORT_21 input_22; [L285] SORT_3 input_23; [L286] SORT_11 input_24; [L287] SORT_9 input_25; [L288] SORT_9 input_26; [L289] SORT_9 input_27; [L290] SORT_1 input_28; [L291] SORT_3 input_29; [L292] SORT_9 input_30; [L293] SORT_9 input_31; [L294] SORT_9 input_32; [L295] SORT_9 input_33; [L296] SORT_9 input_34; [L297] SORT_9 input_35; [L298] SORT_9 input_36; [L299] SORT_9 input_37; [L300] SORT_9 input_38; [L301] SORT_9 input_39; [L302] SORT_9 input_40; [L303] SORT_9 input_41; [L304] SORT_9 input_42; [L305] SORT_9 input_43; [L306] SORT_3 input_44; [L307] SORT_3 input_45; [L308] SORT_3 input_46; [L309] SORT_3 input_47; [L310] SORT_3 input_48; [L311] SORT_9 input_49; [L312] SORT_9 input_50; [L313] SORT_51 input_52; [L314] SORT_3 input_53; [L315] SORT_3 input_54; [L316] SORT_1 input_55; [L317] SORT_51 input_56; [L318] SORT_1 input_57; [L319] SORT_3 input_58; [L320] SORT_3 input_59; [L321] SORT_3 input_60; [L322] SORT_3 input_61; [L323] SORT_62 input_63; [L324] SORT_1 input_64; [L325] SORT_9 input_65; [L326] SORT_11 input_66; [L327] SORT_51 input_67; [L328] SORT_9 input_68; [L329] SORT_3 input_69; [L330] SORT_3 input_70; [L331] SORT_71 input_72; [L332] SORT_9 input_73; [L333] SORT_3 input_74; [L334] SORT_1 input_75; [L335] SORT_62 input_76; [L336] SORT_9 input_77; [L337] SORT_9 input_78; [L338] SORT_9 input_79; [L339] SORT_9 input_80; [L340] SORT_9 input_81; [L341] SORT_9 input_82; [L342] SORT_9 input_83; [L343] SORT_11 input_84; [L344] SORT_3 input_85; [L345] SORT_11 input_86; [L346] SORT_9 input_87; [L347] SORT_9 input_88; [L348] SORT_9 input_89; [L349] SORT_1 input_90; [L350] SORT_3 input_91; [L351] SORT_21 input_92; [L352] SORT_6 input_93; [L353] SORT_51 input_94; [L354] SORT_21 input_95; [L355] SORT_21 input_96; [L356] SORT_9 input_97; [L357] SORT_9 input_98; [L358] SORT_9 input_99; [L359] SORT_9 input_100; [L360] SORT_1 input_101; [L361] SORT_102 input_103; [L362] SORT_1 input_104; [L363] SORT_102 input_105; [L364] SORT_1 input_106; [L365] SORT_102 input_107; [L366] SORT_1 input_108; [L367] SORT_102 input_109; [L368] SORT_3 input_110; [L369] SORT_111 input_112; [L370] SORT_3 input_113; [L371] SORT_6 input_114; [L372] SORT_1 input_115; [L373] SORT_3 input_116; [L374] SORT_62 input_117; [L375] SORT_9 input_118; [L376] SORT_119 input_120; [L377] SORT_9 input_121; [L378] SORT_119 input_122; [L379] SORT_1 input_123; [L380] SORT_3 input_124; [L381] SORT_9 input_125; [L382] SORT_3 input_126; [L383] SORT_3 input_127; [L384] SORT_3 input_128; [L385] SORT_9 input_129; [L386] SORT_9 input_130; [L387] SORT_9 input_131; [L388] SORT_9 input_132; [L389] SORT_3 input_133; [L390] SORT_3 input_134; [L391] SORT_111 input_135; [L392] SORT_9 input_136; [L393] SORT_9 input_137; [L394] SORT_9 input_138; [L395] SORT_9 input_139; [L396] SORT_9 input_140; [L397] SORT_9 input_141; [L398] SORT_9 input_142; [L399] SORT_11 input_143; [L400] SORT_11 input_144; [L401] SORT_9 input_145; [L402] SORT_9 input_146; [L403] SORT_9 input_147; [L404] SORT_3 input_148; [L405] SORT_3 input_149; [L406] SORT_9 input_150; [L407] SORT_71 input_151; [L408] SORT_3 input_152; [L409] SORT_9 input_153; [L410] SORT_11 input_154; [L411] SORT_102 input_155; [L412] SORT_1 input_156; [L413] SORT_102 input_157; [L414] SORT_1 input_158; [L415] SORT_102 input_159; [L416] SORT_1 input_160; [L417] SORT_102 input_161; [L418] SORT_1 input_162; [L419] SORT_51 input_163; [L420] SORT_9 input_164; [L421] SORT_21 input_165; [L422] SORT_6 input_166; [L423] SORT_6 input_167; [L424] SORT_1 input_168; [L425] SORT_9 input_169; [L426] SORT_119 input_170; [L427] SORT_9 input_171; [L428] SORT_119 input_172; [L429] SORT_9 input_173; [L430] SORT_51 input_174; [L431] SORT_21 input_175; [L432] SORT_21 input_176; [L433] SORT_3 input_177; [L434] SORT_6 input_178; [L435] SORT_62 input_179; [L436] SORT_62 input_180; [L437] SORT_3 input_181; [L438] SORT_1 input_182; [L439] SORT_1 input_183; [L440] SORT_1 input_184; [L441] SORT_1 input_185; [L443] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L443] SORT_3 state_187 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L444] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L444] SORT_6 state_191 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L445] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L445] SORT_3 state_193 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L446] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L446] SORT_6 state_198 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L447] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L447] SORT_3 state_210 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L448] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L448] SORT_1 state_214 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L449] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L449] SORT_9 state_276 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L450] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L450] SORT_1 state_500 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L451] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L451] SORT_9 state_582 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L452] EXPR __VERIFIER_nondet_uchar() & mask_SORT_51 [L452] SORT_51 state_595 = __VERIFIER_nondet_uchar() & mask_SORT_51; [L453] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L453] SORT_11 state_618 = __VERIFIER_nondet_uint() & mask_SORT_11; [L454] EXPR __VERIFIER_nondet_uchar() & mask_SORT_102 [L454] SORT_102 state_663 = __VERIFIER_nondet_uchar() & mask_SORT_102; [L455] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L455] SORT_1 state_666 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L456] EXPR __VERIFIER_nondet_uchar() & mask_SORT_102 [L456] SORT_102 state_669 = __VERIFIER_nondet_uchar() & mask_SORT_102; [L457] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L457] SORT_1 state_672 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L458] EXPR __VERIFIER_nondet_uchar() & mask_SORT_102 [L458] SORT_102 state_675 = __VERIFIER_nondet_uchar() & mask_SORT_102; [L459] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L459] SORT_1 state_678 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L460] EXPR __VERIFIER_nondet_uchar() & mask_SORT_102 [L460] SORT_102 state_681 = __VERIFIER_nondet_uchar() & mask_SORT_102; [L461] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L461] SORT_1 state_684 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L462] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L462] SORT_9 state_713 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L463] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L463] SORT_9 state_731 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L464] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L464] SORT_9 state_734 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L465] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L465] SORT_9 state_737 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L466] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L466] SORT_9 state_3140 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L467] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L467] SORT_3 state_3148 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L468] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L468] SORT_11 state_3156 = __VERIFIER_nondet_uint() & mask_SORT_11; [L469] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L469] SORT_1 state_3159 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L470] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L470] SORT_3 state_3243 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L471] EXPR __VERIFIER_nondet_uchar() & mask_SORT_62 [L471] SORT_62 state_3270 = __VERIFIER_nondet_uchar() & mask_SORT_62; [L472] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L472] SORT_3 state_3278 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L473] EXPR __VERIFIER_nondet_uchar() & mask_SORT_111 [L473] SORT_111 state_3282 = __VERIFIER_nondet_uchar() & mask_SORT_111; [L474] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L474] SORT_3 state_3295 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L475] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L475] SORT_11 state_3306 = __VERIFIER_nondet_uint() & mask_SORT_11; [L476] EXPR __VERIFIER_nondet_uchar() & mask_SORT_51 [L476] SORT_51 state_3324 = __VERIFIER_nondet_uchar() & mask_SORT_51; [L477] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L477] SORT_3 state_3344 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L478] EXPR __VERIFIER_nondet_uint() & mask_SORT_71 [L478] SORT_71 state_3347 = __VERIFIER_nondet_uint() & mask_SORT_71; [L479] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L479] SORT_9 state_3350 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L480] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L480] SORT_3 state_3362 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L481] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L481] SORT_3 state_3368 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L482] EXPR __VERIFIER_nondet_uint() & mask_SORT_119 [L482] SORT_119 state_3744 = __VERIFIER_nondet_uint() & mask_SORT_119; [L483] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L483] SORT_9 state_3747 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L484] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L484] SORT_1 state_3755 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L485] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L485] SORT_3 state_3759 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L486] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L486] SORT_1 state_3762 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L487] EXPR __VERIFIER_nondet_uchar() & mask_SORT_62 [L487] SORT_62 state_3774 = __VERIFIER_nondet_uchar() & mask_SORT_62; [L488] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L488] SORT_6 state_3777 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L489] EXPR __VERIFIER_nondet_uint() & mask_SORT_119 [L489] SORT_119 state_5428 = __VERIFIER_nondet_uint() & mask_SORT_119; [L490] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L490] SORT_9 state_5431 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L491] EXPR __VERIFIER_nondet_ushort() & mask_SORT_21 [L491] SORT_21 state_5439 = __VERIFIER_nondet_ushort() & mask_SORT_21; [L492] EXPR __VERIFIER_nondet_ushort() & mask_SORT_21 [L492] SORT_21 state_5476 = __VERIFIER_nondet_ushort() & mask_SORT_21; [L493] EXPR __VERIFIER_nondet_ushort() & mask_SORT_21 [L493] SORT_21 state_5479 = __VERIFIER_nondet_ushort() & mask_SORT_21; [L494] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L494] SORT_9 state_5553 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L495] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L495] SORT_9 state_5558 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L496] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L496] SORT_9 state_5563 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L497] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L497] SORT_9 state_5568 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L498] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L498] SORT_9 state_5613 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L499] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L499] SORT_9 state_5644 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L500] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L500] SORT_9 state_5671 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L501] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L501] SORT_9 state_5684 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L502] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L502] SORT_9 state_5700 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L503] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L503] SORT_9 state_5711 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L505] SORT_3 init_188_arg_1 = var_186; [L506] state_187 = init_188_arg_1 [L507] SORT_6 init_192_arg_1 = var_190; [L508] state_191 = init_192_arg_1 [L509] SORT_3 init_194_arg_1 = var_186; [L510] state_193 = init_194_arg_1 [L511] SORT_6 init_199_arg_1 = var_190; [L512] state_198 = init_199_arg_1 [L513] SORT_3 init_211_arg_1 = var_186; [L514] state_210 = init_211_arg_1 [L515] SORT_1 init_215_arg_1 = var_213; [L516] state_214 = init_215_arg_1 [L517] SORT_9 init_277_arg_1 = var_275; [L518] state_276 = init_277_arg_1 [L519] SORT_1 init_501_arg_1 = var_213; [L520] state_500 = init_501_arg_1 [L521] SORT_9 init_583_arg_1 = var_275; [L522] state_582 = init_583_arg_1 [L523] SORT_51 init_596_arg_1 = var_594; [L524] state_595 = init_596_arg_1 [L525] SORT_11 init_619_arg_1 = var_617; [L526] state_618 = init_619_arg_1 [L527] SORT_102 init_664_arg_1 = var_476; [L528] state_663 = init_664_arg_1 [L529] SORT_1 init_667_arg_1 = var_213; [L530] state_666 = init_667_arg_1 [L531] SORT_102 init_670_arg_1 = var_476; [L532] state_669 = init_670_arg_1 [L533] SORT_1 init_673_arg_1 = var_213; [L534] state_672 = init_673_arg_1 [L535] SORT_102 init_676_arg_1 = var_476; [L536] state_675 = init_676_arg_1 [L537] SORT_1 init_679_arg_1 = var_213; [L538] state_678 = init_679_arg_1 [L539] SORT_102 init_682_arg_1 = var_476; [L540] state_681 = init_682_arg_1 [L541] SORT_1 init_685_arg_1 = var_213; [L542] state_684 = init_685_arg_1 [L543] SORT_9 init_714_arg_1 = var_275; [L544] state_713 = init_714_arg_1 [L545] SORT_9 init_732_arg_1 = var_275; [L546] state_731 = init_732_arg_1 [L547] SORT_9 init_735_arg_1 = var_275; [L548] state_734 = init_735_arg_1 [L549] SORT_9 init_738_arg_1 = var_275; [L550] state_737 = init_738_arg_1 [L551] SORT_9 init_3141_arg_1 = var_275; [L552] state_3140 = init_3141_arg_1 [L553] SORT_3 init_3149_arg_1 = var_186; [L554] state_3148 = init_3149_arg_1 [L555] SORT_11 init_3157_arg_1 = var_617; [L556] state_3156 = init_3157_arg_1 [L557] SORT_1 init_3160_arg_1 = var_213; [L558] state_3159 = init_3160_arg_1 [L559] SORT_3 init_3244_arg_1 = var_186; [L560] state_3243 = init_3244_arg_1 [L561] SORT_62 init_3271_arg_1 = var_2484; [L562] state_3270 = init_3271_arg_1 [L563] SORT_3 init_3279_arg_1 = var_186; [L564] state_3278 = init_3279_arg_1 [L565] SORT_111 init_3283_arg_1 = var_3281; [L566] state_3282 = init_3283_arg_1 [L567] SORT_3 init_3296_arg_1 = var_186; [L568] state_3295 = init_3296_arg_1 [L569] SORT_11 init_3307_arg_1 = var_617; [L570] state_3306 = init_3307_arg_1 [L571] SORT_51 init_3325_arg_1 = var_594; [L572] state_3324 = init_3325_arg_1 [L573] SORT_3 init_3345_arg_1 = var_186; [L574] state_3344 = init_3345_arg_1 [L575] SORT_71 init_3348_arg_1 = var_3137; [L576] state_3347 = init_3348_arg_1 [L577] SORT_9 init_3351_arg_1 = var_275; [L578] state_3350 = init_3351_arg_1 [L579] SORT_3 init_3363_arg_1 = var_186; [L580] state_3362 = init_3363_arg_1 [L581] SORT_3 init_3369_arg_1 = var_186; [L582] state_3368 = init_3369_arg_1 [L583] SORT_119 init_3745_arg_1 = var_3743; [L584] state_3744 = init_3745_arg_1 [L585] SORT_9 init_3748_arg_1 = var_275; [L586] state_3747 = init_3748_arg_1 [L587] SORT_1 init_3756_arg_1 = var_213; [L588] state_3755 = init_3756_arg_1 [L589] SORT_3 init_3760_arg_1 = var_186; [L590] state_3759 = init_3760_arg_1 [L591] SORT_1 init_3763_arg_1 = var_213; [L592] state_3762 = init_3763_arg_1 [L593] SORT_62 init_3775_arg_1 = var_2484; [L594] state_3774 = init_3775_arg_1 [L595] SORT_6 init_3778_arg_1 = var_190; [L596] state_3777 = init_3778_arg_1 [L597] SORT_119 init_5429_arg_1 = var_3743; [L598] state_5428 = init_5429_arg_1 [L599] SORT_9 init_5432_arg_1 = var_275; [L600] state_5431 = init_5432_arg_1 [L601] SORT_21 init_5440_arg_1 = var_3172; [L602] state_5439 = init_5440_arg_1 [L603] SORT_21 init_5477_arg_1 = var_3172; [L604] state_5476 = init_5477_arg_1 [L605] SORT_21 init_5480_arg_1 = var_3172; [L606] state_5479 = init_5480_arg_1 [L607] SORT_9 init_5554_arg_1 = var_275; [L608] state_5553 = init_5554_arg_1 [L609] SORT_9 init_5559_arg_1 = var_275; [L610] state_5558 = init_5559_arg_1 [L611] SORT_9 init_5564_arg_1 = var_275; [L612] state_5563 = init_5564_arg_1 [L613] SORT_9 init_5569_arg_1 = var_275; [L614] state_5568 = init_5569_arg_1 [L615] SORT_9 init_5614_arg_1 = var_275; [L616] state_5613 = init_5614_arg_1 [L617] SORT_9 init_5645_arg_1 = var_275; [L618] state_5644 = init_5645_arg_1 [L619] SORT_9 init_5672_arg_1 = var_275; [L620] state_5671 = init_5672_arg_1 [L621] SORT_9 init_5685_arg_1 = var_275; [L622] state_5684 = init_5685_arg_1 [L623] SORT_9 init_5701_arg_1 = var_275; [L624] state_5700 = init_5701_arg_1 [L625] SORT_9 init_5712_arg_1 = var_275; [L626] state_5711 = init_5712_arg_1 VAL [init_188_arg_1=0, init_192_arg_1=0, init_194_arg_1=0, init_199_arg_1=0, init_211_arg_1=0, init_215_arg_1=0, init_277_arg_1=0, init_3141_arg_1=0, init_3149_arg_1=0, init_3157_arg_1=0, init_3160_arg_1=0, init_3244_arg_1=0, init_3271_arg_1=0, init_3279_arg_1=0, init_3283_arg_1=0, init_3296_arg_1=0, init_3307_arg_1=0, init_3325_arg_1=0, init_3345_arg_1=0, init_3348_arg_1=0, init_3351_arg_1=0, init_3363_arg_1=0, init_3369_arg_1=0, init_3745_arg_1=0, init_3748_arg_1=0, init_3756_arg_1=0, init_3760_arg_1=0, init_3763_arg_1=0, init_3775_arg_1=0, init_3778_arg_1=0, init_501_arg_1=0, init_5429_arg_1=0, init_5432_arg_1=0, init_5440_arg_1=0, init_5477_arg_1=0, init_5480_arg_1=0, init_5554_arg_1=0, init_5559_arg_1=0, init_5564_arg_1=0, init_5569_arg_1=0, init_5614_arg_1=0, init_5645_arg_1=0, init_5672_arg_1=0, init_5685_arg_1=0, init_5701_arg_1=0, init_5712_arg_1=0, init_583_arg_1=0, init_596_arg_1=0, init_619_arg_1=0, init_664_arg_1=0, init_667_arg_1=0, init_670_arg_1=0, init_673_arg_1=0, init_676_arg_1=0, init_679_arg_1=0, init_682_arg_1=0, init_685_arg_1=0, init_714_arg_1=0, init_732_arg_1=0, init_735_arg_1=0, init_738_arg_1=0, mask_SORT_1000=1048575, mask_SORT_1002=2097151, mask_SORT_102=63, mask_SORT_111=127, mask_SORT_119=33554431, mask_SORT_11=4294967295, mask_SORT_1219=8388607, mask_SORT_1367=67108863, mask_SORT_1413=134217727, mask_SORT_1416=268435455, mask_SORT_1419=536870911, mask_SORT_1424=2147483647, mask_SORT_1=3, mask_SORT_21=4095, mask_SORT_3130=17179869183, mask_SORT_348=511, mask_SORT_350=1023, mask_SORT_352=2047, mask_SORT_3=1, mask_SORT_51=7, mask_SORT_62=31, mask_SORT_688=16383, mask_SORT_690=65535, mask_SORT_692=4194303, mask_SORT_695=1073741823, mask_SORT_6=15, mask_SORT_71=16777215, mask_SORT_742=8589934591, mask_SORT_899=8191, mask_SORT_902=32767, mask_SORT_905=131071, mask_SORT_907=262143, mask_SORT_998=524287, mask_SORT_9=255, msb_SORT_1000=524288, msb_SORT_1002=1048576, msb_SORT_102=32, msb_SORT_111=64, msb_SORT_119=16777216, msb_SORT_11=2147483648, msb_SORT_1219=4194304, msb_SORT_1367=33554432, msb_SORT_1413=67108864, msb_SORT_1416=134217728, msb_SORT_1419=268435456, msb_SORT_1424=1073741824, msb_SORT_1=2, msb_SORT_21=2048, msb_SORT_3130=8589934592, msb_SORT_348=256, msb_SORT_350=512, msb_SORT_352=1024, msb_SORT_3=1, msb_SORT_51=4, msb_SORT_62=16, msb_SORT_688=8192, msb_SORT_690=32768, msb_SORT_692=2097152, msb_SORT_695=536870912, msb_SORT_6=8, msb_SORT_71=8388608, msb_SORT_742=4294967296, msb_SORT_899=4096, msb_SORT_902=16384, msb_SORT_905=65536, msb_SORT_907=131072, msb_SORT_998=262144, msb_SORT_9=128, state_187=0, state_191=0, state_193=0, state_198=0, state_210=0, state_214=0, state_276=0, state_3140=0, state_3148=0, state_3156=0, state_3159=0, state_3243=0, state_3270=0, state_3278=0, state_3282=0, state_3295=0, state_3306=0, state_3324=0, state_3344=0, state_3347=0, state_3350=0, state_3362=0, state_3368=0, state_3744=0, state_3747=0, state_3755=0, state_3759=0, state_3762=0, state_3774=0, state_3777=0, state_500=0, state_5428=0, state_5431=0, state_5439=0, state_5476=0, state_5479=0, state_5553=0, state_5558=0, state_5563=0, state_5568=0, state_5613=0, state_5644=0, state_5671=0, state_5684=0, state_5700=0, state_5711=0, state_582=0, state_595=0, state_618=0, state_663=0, state_666=0, state_669=0, state_672=0, state_675=0, state_678=0, state_681=0, state_684=0, state_713=0, state_731=0, state_734=0, state_737=0, var_1359=8, var_1368=0, var_1453=255, var_1457=1, var_186=0, var_190=0, var_196=2, var_206=1, var_213=0, var_221=3, var_223=2, var_225=1, var_229=1, var_232=3, var_235=2, var_239=5, var_242=7, var_245=6, var_2484=0, var_249=4, var_2511=1, var_2514=3, var_2520=5, var_2523=7, var_2526=6, var_2530=4, var_2536=9, var_2539=11, var_2542=10, var_2546=13, var_2549=15, var_2552=14, var_2556=12, var_2742=0, var_275=0, var_296=11, var_298=10, var_300=2, var_302=9, var_3132=0, var_3137=0, var_3171=0, var_3172=0, var_317=21, var_319=20, var_321=19, var_323=18, var_325=17, var_327=16, var_3281=0, var_329=15, var_331=14, var_333=8, var_335=6, var_337=3, var_339=5, var_356=4, var_358=1, var_368=7, var_3743=0, var_3798=1043, var_3816=117, var_386=13, var_3870=143, var_3916=225, var_3931=149, var_394=12, var_3955=240, var_3966=16, var_3996=4131, var_4040=173, var_4044=0, var_4053=339, var_4080=899, var_4087=103, var_4094=693, var_4131=1047, var_4148=807, var_415=23, var_4186=3629, var_418=22, var_4230=2385, var_4261=2163, var_427=25, var_4290=3715, var_430=27, var_433=26, var_437=29, var_4404=0, var_440=31, var_443=30, var_4440=275, var_4457=299, var_447=28, var_4492=203, var_4515=393, var_453=24, var_4560=201, var_4564=263, var_4574=1033, var_4590=58, var_4605=235, var_4608=1665, var_4633=803, var_4679=601, var_4684=153, var_4689=233, var_4708=629, var_4712=187, var_4752=1465, var_4756=435, var_4763=37, var_476=0, var_4787=1463, var_4801=705, var_4836=273, var_4846=437, var_4893=937, var_4919=375, var_4987=2099, var_5036=365, var_5041=2013, var_5082=753, var_5090=73, var_5126=3269, var_5156=857, var_5160=0, var_5169=167, var_5200=817, var_5207=83, var_5247=951, var_5294=2871, var_5325=459, var_5356=3153, var_552=3, var_594=0, var_617=0, var_743=0, var_912=2, var_915=1] [L629] input_2 = __VERIFIER_nondet_uchar() [L630] EXPR input_2 & mask_SORT_1 [L630] input_2 = input_2 & mask_SORT_1 [L631] input_4 = __VERIFIER_nondet_uchar() [L632] input_5 = __VERIFIER_nondet_uchar() [L633] EXPR input_5 & mask_SORT_3 [L633] input_5 = input_5 & mask_SORT_3 [L634] input_7 = __VERIFIER_nondet_uchar() [L635] EXPR input_7 & mask_SORT_6 [L635] input_7 = input_7 & mask_SORT_6 [L636] input_8 = __VERIFIER_nondet_uchar() [L637] EXPR input_8 & mask_SORT_3 [L637] input_8 = input_8 & mask_SORT_3 [L638] input_10 = __VERIFIER_nondet_uchar() [L639] input_12 = __VERIFIER_nondet_uint() [L640] input_13 = __VERIFIER_nondet_uchar() [L641] EXPR input_13 & mask_SORT_1 [L641] input_13 = input_13 & mask_SORT_1 [L642] input_14 = __VERIFIER_nondet_uchar() [L643] input_15 = __VERIFIER_nondet_uchar() [L644] input_16 = __VERIFIER_nondet_uchar() [L645] input_17 = __VERIFIER_nondet_uchar() [L646] EXPR input_17 & mask_SORT_1 [L646] input_17 = input_17 & mask_SORT_1 [L647] input_18 = __VERIFIER_nondet_uchar() [L648] input_19 = __VERIFIER_nondet_uchar() [L649] input_20 = __VERIFIER_nondet_uchar() [L650] input_22 = __VERIFIER_nondet_ushort() [L651] input_23 = __VERIFIER_nondet_uchar() [L652] EXPR input_23 & mask_SORT_3 [L652] input_23 = input_23 & mask_SORT_3 [L653] input_24 = __VERIFIER_nondet_uint() [L654] input_25 = __VERIFIER_nondet_uchar() [L655] EXPR input_25 & mask_SORT_9 [L655] input_25 = input_25 & mask_SORT_9 [L656] input_26 = __VERIFIER_nondet_uchar() [L657] EXPR input_26 & mask_SORT_9 [L657] input_26 = input_26 & mask_SORT_9 [L658] input_27 = __VERIFIER_nondet_uchar() [L659] EXPR input_27 & mask_SORT_9 [L659] input_27 = input_27 & mask_SORT_9 [L660] input_28 = __VERIFIER_nondet_uchar() [L661] EXPR input_28 & mask_SORT_1 [L661] input_28 = input_28 & mask_SORT_1 [L662] input_29 = __VERIFIER_nondet_uchar() [L663] EXPR input_29 & mask_SORT_3 [L663] input_29 = input_29 & mask_SORT_3 [L664] input_30 = __VERIFIER_nondet_uchar() [L665] input_31 = __VERIFIER_nondet_uchar() [L666] input_32 = __VERIFIER_nondet_uchar() [L667] input_33 = __VERIFIER_nondet_uchar() [L668] input_34 = __VERIFIER_nondet_uchar() [L669] input_35 = __VERIFIER_nondet_uchar() [L670] input_36 = __VERIFIER_nondet_uchar() [L671] input_37 = __VERIFIER_nondet_uchar() [L672] input_38 = __VERIFIER_nondet_uchar() [L673] EXPR input_38 & mask_SORT_9 [L673] input_38 = input_38 & mask_SORT_9 [L674] input_39 = __VERIFIER_nondet_uchar() [L675] EXPR input_39 & mask_SORT_9 [L675] input_39 = input_39 & mask_SORT_9 [L676] input_40 = __VERIFIER_nondet_uchar() [L677] EXPR input_40 & mask_SORT_9 [L677] input_40 = input_40 & mask_SORT_9 [L678] input_41 = __VERIFIER_nondet_uchar() [L679] EXPR input_41 & mask_SORT_9 [L679] input_41 = input_41 & mask_SORT_9 [L680] input_42 = __VERIFIER_nondet_uchar() [L681] EXPR input_42 & mask_SORT_9 [L681] input_42 = input_42 & mask_SORT_9 [L682] input_43 = __VERIFIER_nondet_uchar() [L683] EXPR input_43 & mask_SORT_9 [L683] input_43 = input_43 & mask_SORT_9 [L684] input_44 = __VERIFIER_nondet_uchar() [L685] EXPR input_44 & mask_SORT_3 [L685] input_44 = input_44 & mask_SORT_3 [L686] input_45 = __VERIFIER_nondet_uchar() [L687] EXPR input_45 & mask_SORT_3 [L687] input_45 = input_45 & mask_SORT_3 [L688] input_46 = __VERIFIER_nondet_uchar() [L689] input_47 = __VERIFIER_nondet_uchar() [L690] input_48 = __VERIFIER_nondet_uchar() [L691] input_49 = __VERIFIER_nondet_uchar() [L692] input_50 = __VERIFIER_nondet_uchar() [L693] input_52 = __VERIFIER_nondet_uchar() [L694] input_53 = __VERIFIER_nondet_uchar() [L695] EXPR input_53 & mask_SORT_3 [L695] input_53 = input_53 & mask_SORT_3 [L696] input_54 = __VERIFIER_nondet_uchar() [L697] EXPR input_54 & mask_SORT_3 [L697] input_54 = input_54 & mask_SORT_3 [L698] input_55 = __VERIFIER_nondet_uchar() [L699] EXPR input_55 & mask_SORT_1 [L699] input_55 = input_55 & mask_SORT_1 [L700] input_56 = __VERIFIER_nondet_uchar() [L701] EXPR input_56 & mask_SORT_51 [L701] input_56 = input_56 & mask_SORT_51 [L702] input_57 = __VERIFIER_nondet_uchar() [L703] EXPR input_57 & mask_SORT_1 [L703] input_57 = input_57 & mask_SORT_1 [L704] input_58 = __VERIFIER_nondet_uchar() [L705] EXPR input_58 & mask_SORT_3 [L705] input_58 = input_58 & mask_SORT_3 [L706] input_59 = __VERIFIER_nondet_uchar() [L707] input_60 = __VERIFIER_nondet_uchar() [L708] input_61 = __VERIFIER_nondet_uchar() [L709] EXPR input_61 & mask_SORT_3 [L709] input_61 = input_61 & mask_SORT_3 [L710] input_63 = __VERIFIER_nondet_uchar() [L711] EXPR input_63 & mask_SORT_62 [L711] input_63 = input_63 & mask_SORT_62 [L712] input_64 = __VERIFIER_nondet_uchar() [L713] input_65 = __VERIFIER_nondet_uchar() [L714] input_66 = __VERIFIER_nondet_uint() [L715] input_67 = __VERIFIER_nondet_uchar() [L716] input_68 = __VERIFIER_nondet_uchar() [L717] input_69 = __VERIFIER_nondet_uchar() [L718] input_70 = __VERIFIER_nondet_uchar() [L719] input_72 = __VERIFIER_nondet_uint() [L720] input_73 = __VERIFIER_nondet_uchar() [L721] input_74 = __VERIFIER_nondet_uchar() [L722] input_75 = __VERIFIER_nondet_uchar() [L723] input_76 = __VERIFIER_nondet_uchar() [L724] input_77 = __VERIFIER_nondet_uchar() [L725] input_78 = __VERIFIER_nondet_uchar() [L726] input_79 = __VERIFIER_nondet_uchar() [L727] input_80 = __VERIFIER_nondet_uchar() [L728] input_81 = __VERIFIER_nondet_uchar() [L729] input_82 = __VERIFIER_nondet_uchar() [L730] input_83 = __VERIFIER_nondet_uchar() [L731] input_84 = __VERIFIER_nondet_uint() [L732] input_85 = __VERIFIER_nondet_uchar() [L733] input_86 = __VERIFIER_nondet_uint() [L734] input_87 = __VERIFIER_nondet_uchar() [L735] input_88 = __VERIFIER_nondet_uchar() [L736] input_89 = __VERIFIER_nondet_uchar() [L737] input_90 = __VERIFIER_nondet_uchar() [L738] input_91 = __VERIFIER_nondet_uchar() [L739] input_92 = __VERIFIER_nondet_ushort() [L740] input_93 = __VERIFIER_nondet_uchar() [L741] input_94 = __VERIFIER_nondet_uchar() [L742] input_95 = __VERIFIER_nondet_ushort() [L743] input_96 = __VERIFIER_nondet_ushort() [L744] input_97 = __VERIFIER_nondet_uchar() [L745] input_98 = __VERIFIER_nondet_uchar() [L746] input_99 = __VERIFIER_nondet_uchar() [L747] input_100 = __VERIFIER_nondet_uchar() [L748] input_101 = __VERIFIER_nondet_uchar() [L749] input_103 = __VERIFIER_nondet_uchar() [L750] input_104 = __VERIFIER_nondet_uchar() [L751] input_105 = __VERIFIER_nondet_uchar() [L752] input_106 = __VERIFIER_nondet_uchar() [L753] input_107 = __VERIFIER_nondet_uchar() [L754] input_108 = __VERIFIER_nondet_uchar() [L755] input_109 = __VERIFIER_nondet_uchar() [L756] input_110 = __VERIFIER_nondet_uchar() [L757] input_112 = __VERIFIER_nondet_uchar() [L758] input_113 = __VERIFIER_nondet_uchar() [L759] input_114 = __VERIFIER_nondet_uchar() [L760] input_115 = __VERIFIER_nondet_uchar() [L761] input_116 = __VERIFIER_nondet_uchar() [L762] input_117 = __VERIFIER_nondet_uchar() [L763] input_118 = __VERIFIER_nondet_uchar() [L764] input_120 = __VERIFIER_nondet_uint() [L765] input_121 = __VERIFIER_nondet_uchar() [L766] input_122 = __VERIFIER_nondet_uint() [L767] input_123 = __VERIFIER_nondet_uchar() [L768] input_124 = __VERIFIER_nondet_uchar() [L769] input_125 = __VERIFIER_nondet_uchar() [L770] input_126 = __VERIFIER_nondet_uchar() [L771] input_127 = __VERIFIER_nondet_uchar() [L772] input_128 = __VERIFIER_nondet_uchar() [L773] input_129 = __VERIFIER_nondet_uchar() [L774] input_130 = __VERIFIER_nondet_uchar() [L775] input_131 = __VERIFIER_nondet_uchar() [L776] input_132 = __VERIFIER_nondet_uchar() [L777] input_133 = __VERIFIER_nondet_uchar() [L778] input_134 = __VERIFIER_nondet_uchar() [L779] input_135 = __VERIFIER_nondet_uchar() [L780] input_136 = __VERIFIER_nondet_uchar() [L781] input_137 = __VERIFIER_nondet_uchar() [L782] input_138 = __VERIFIER_nondet_uchar() [L783] input_139 = __VERIFIER_nondet_uchar() [L784] input_140 = __VERIFIER_nondet_uchar() [L785] input_141 = __VERIFIER_nondet_uchar() [L786] input_142 = __VERIFIER_nondet_uchar() [L787] input_143 = __VERIFIER_nondet_uint() [L788] input_144 = __VERIFIER_nondet_uint() [L789] input_145 = __VERIFIER_nondet_uchar() [L790] input_146 = __VERIFIER_nondet_uchar() [L791] input_147 = __VERIFIER_nondet_uchar() [L792] input_148 = __VERIFIER_nondet_uchar() [L793] input_149 = __VERIFIER_nondet_uchar() [L794] input_150 = __VERIFIER_nondet_uchar() [L795] input_151 = __VERIFIER_nondet_uint() [L796] input_152 = __VERIFIER_nondet_uchar() [L797] input_153 = __VERIFIER_nondet_uchar() [L798] input_154 = __VERIFIER_nondet_uint() [L799] input_155 = __VERIFIER_nondet_uchar() [L800] input_156 = __VERIFIER_nondet_uchar() [L801] input_157 = __VERIFIER_nondet_uchar() [L802] input_158 = __VERIFIER_nondet_uchar() [L803] input_159 = __VERIFIER_nondet_uchar() [L804] input_160 = __VERIFIER_nondet_uchar() [L805] input_161 = __VERIFIER_nondet_uchar() [L806] input_162 = __VERIFIER_nondet_uchar() [L807] input_163 = __VERIFIER_nondet_uchar() [L808] input_164 = __VERIFIER_nondet_uchar() [L809] input_165 = __VERIFIER_nondet_ushort() [L810] input_166 = __VERIFIER_nondet_uchar() [L811] input_167 = __VERIFIER_nondet_uchar() [L812] input_168 = __VERIFIER_nondet_uchar() [L813] input_169 = __VERIFIER_nondet_uchar() [L814] input_170 = __VERIFIER_nondet_uint() [L815] input_171 = __VERIFIER_nondet_uchar() [L816] input_172 = __VERIFIER_nondet_uint() [L817] input_173 = __VERIFIER_nondet_uchar() [L818] input_174 = __VERIFIER_nondet_uchar() [L819] input_175 = __VERIFIER_nondet_ushort() [L820] input_176 = __VERIFIER_nondet_ushort() [L821] input_177 = __VERIFIER_nondet_uchar() [L822] input_178 = __VERIFIER_nondet_uchar() [L823] input_179 = __VERIFIER_nondet_uchar() [L824] input_180 = __VERIFIER_nondet_uchar() [L825] input_181 = __VERIFIER_nondet_uchar() [L826] input_182 = __VERIFIER_nondet_uchar() [L827] input_183 = __VERIFIER_nondet_uchar() [L828] input_184 = __VERIFIER_nondet_uchar() [L829] input_185 = __VERIFIER_nondet_uchar() [L832] SORT_3 var_189_arg_0 = state_187; [L833] SORT_3 var_189 = ~var_189_arg_0; [L834] SORT_3 var_195_arg_0 = state_193; [L835] SORT_6 var_195_arg_1 = state_191; [L836] SORT_6 var_195_arg_2 = input_93; [L837] SORT_6 var_195 = var_195_arg_0 ? var_195_arg_1 : var_195_arg_2; [L838] EXPR var_195 & mask_SORT_6 [L838] var_195 = var_195 & mask_SORT_6 [L839] SORT_6 var_197_arg_0 = var_195; [L840] SORT_6 var_197_arg_1 = var_196; [L841] SORT_3 var_197 = var_197_arg_0 == var_197_arg_1; [L842] SORT_3 var_200_arg_0 = state_193; [L843] SORT_6 var_200_arg_1 = state_198; [L844] SORT_6 var_200_arg_2 = input_93; [L845] SORT_6 var_200 = var_200_arg_0 ? var_200_arg_1 : var_200_arg_2; [L846] EXPR var_200 & mask_SORT_6 [L846] var_200 = var_200 & mask_SORT_6 [L847] SORT_6 var_201_arg_0 = var_200; [L848] SORT_6 var_201_arg_1 = var_196; [L849] SORT_3 var_201 = var_201_arg_0 == var_201_arg_1; [L850] SORT_3 var_202_arg_0 = var_197; [L851] SORT_3 var_202_arg_1 = var_201; [L852] SORT_3 var_202 = var_202_arg_0 == var_202_arg_1; [L853] SORT_3 var_203_arg_0 = var_189; [L854] SORT_3 var_203_arg_1 = var_202; [L855] EXPR var_203_arg_0 | var_203_arg_1 [L855] SORT_3 var_203 = var_203_arg_0 | var_203_arg_1; [L856] SORT_3 var_207_arg_0 = var_203; [L857] SORT_3 var_207 = ~var_207_arg_0; [L858] SORT_3 var_208_arg_0 = var_206; [L859] SORT_3 var_208_arg_1 = var_207; [L860] EXPR var_208_arg_0 & var_208_arg_1 [L860] SORT_3 var_208 = var_208_arg_0 & var_208_arg_1; [L861] EXPR var_208 & mask_SORT_3 [L861] var_208 = var_208 & mask_SORT_3 [L862] SORT_3 bad_209_arg_0 = var_208; [L863] CALL __VERIFIER_assert(!(bad_209_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 96.0MB in the beginning and 95.8MB in the end (delta: 134.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3545.34ms. Allocated memory was 151.0MB in the beginning and 809.5MB in the end (delta: 658.5MB). Free memory was 86.8MB in the beginning and 451.2MB in the end (delta: -364.4MB). Peak memory consumption was 297.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 4240.61ms. Allocated memory was 809.5MB in the beginning and 6.9GB in the end (delta: 6.1GB). Free memory was 451.2MB in the beginning and 5.8GB in the end (delta: -5.3GB). Peak memory consumption was 788.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3509.26ms. Allocated memory is still 6.9GB. Free memory was 5.8GB in the beginning and 5.4GB in the end (delta: 365.9MB). Peak memory consumption was 428.9MB. Max. memory is 16.1GB. * RCFGBuilder took 252698.13ms. Allocated memory was 6.9GB in the beginning and 14.9GB in the end (delta: 8.0GB). Free memory was 5.4GB in the beginning and 11.0GB in the end (delta: -5.6GB). Peak memory consumption was 8.6GB. Max. memory is 16.1GB. * CodeCheck took 8005.73ms. Allocated memory is still 14.9GB. Free memory was 11.0GB in the beginning and 10.8GB in the end (delta: 210.8MB). Peak memory consumption was 210.8MB. Max. memory is 16.1GB. * Witness Printer took 4.74ms. Allocated memory is still 14.9GB. Free memory is still 10.8GB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 21:35:01,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/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_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/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_9c953da3-def0-426b-8d07-b11b78ca689c/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 4efd272f94440d55f29b958b20b52058365867868fb96c734571b01a9c9cc186 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:35:03,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:35:03,790 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-02 21:35:03,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:35:03,820 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:35:03,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:35:03,822 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:35:03,822 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:35:03,823 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:35:03,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:35:03,824 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:35:03,824 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:35:03,825 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:35:03,825 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:35:03,826 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 21:35:03,826 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 21:35:03,827 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 21:35:03,828 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:35:03,828 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:35:03,829 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:35:03,829 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:35:03,830 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:35:03,830 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 21:35:03,831 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-02 21:35:03,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:35:03,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:35:03,832 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:35:03,832 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:35:03,833 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:35:03,833 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 21:35:03,833 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 21:35:03,834 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:35:03,834 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-02 21:35:03,835 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 21:35:03,835 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_9c953da3-def0-426b-8d07-b11b78ca689c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4efd272f94440d55f29b958b20b52058365867868fb96c734571b01a9c9cc186 [2023-12-02 21:35:04,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:35:04,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:35:04,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:35:04,187 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:35:04,187 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:35:04,189 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c [2023-12-02 21:35:07,057 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:35:07,743 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:35:07,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c [2023-12-02 21:35:07,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data/867fb3c09/44d7ac019d1d4a7aa95573d987f3272e/FLAG8f4f601c2 [2023-12-02 21:35:07,837 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/data/867fb3c09/44d7ac019d1d4a7aa95573d987f3272e [2023-12-02 21:35:07,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:35:07,842 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:35:07,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:35:07,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:35:07,849 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:35:07,850 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:35:07" (1/1) ... [2023-12-02 21:35:07,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65f06251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:07, skipping insertion in model container [2023-12-02 21:35:07,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:35:07" (1/1) ... [2023-12-02 21:35:08,078 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:35:08,473 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_9c953da3-def0-426b-8d07-b11b78ca689c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c[1246,1259] [2023-12-02 21:35:09,866 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:35:09,879 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:35:09,892 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_9c953da3-def0-426b-8d07-b11b78ca689c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal163.c[1246,1259] [2023-12-02 21:35:10,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:35:10,931 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:35:10,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10 WrapperNode [2023-12-02 21:35:10,932 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:35:10,933 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:35:10,933 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:35:10,933 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:35:10,939 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:11,100 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:11,628 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18788 [2023-12-02 21:35:11,629 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:35:11,629 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:35:11,630 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:35:11,630 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:35:11,639 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:11,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:11,768 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:11,768 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:12,102 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:12,134 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:12,177 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:12,214 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:12,398 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:35:12,400 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:35:12,400 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:35:12,401 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:35:12,402 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:35:10" (1/1) ... [2023-12-02 21:35:12,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:35:12,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:35:12,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:35:12,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:35:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:35:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 21:35:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:35:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:35:14,569 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:35:14,572 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:39:45,828 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:39:46,542 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:39:46,543 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 21:39:46,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:39:46 BoogieIcfgContainer [2023-12-02 21:39:46,544 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:39:46,545 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:39:46,545 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:39:46,555 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:39:46,556 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:39:46" (1/1) ... [2023-12-02 21:39:46,565 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:39:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:39:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 21:39:46,614 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 21:39:46,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 21:39:46,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:39:46,616 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 21:39:46,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 21:39:46,617 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 21:39:46,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-02 21:39:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:39:50,522 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 21:39:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:39:51,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-02 21:39:51,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:39:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:39:51,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-02 21:40:03,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:40:13,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:40:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:40:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2023-12-02 21:40:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2023-12-02 21:40:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 21:40:13,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:40:13,909 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 21:40:13,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 21:40:13,911 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 21:40:13,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-02 21:40:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:40:32,666 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 21:40:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:40:37,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 15519 conjuncts, 46 conjunts are in the unsatisfiable core [2023-12-02 21:40:37,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 21:40:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:40:39,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-12-02 21:40:41,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:40:53,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:41:06,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:41:16,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:41:26,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:41:39,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:41:41,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:41:51,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:42:01,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 21:42:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:42:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2023-12-02 21:42:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2023-12-02 21:42:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 21:42:01,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:42:01,986 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 21:42:01,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 21:42:01,987 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 21:42:01,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c953da3-def0-426b-8d07-b11b78ca689c/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process