./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b --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 f63f6a027cb55fdc5291bc05c941a4755418ce3c8e0c58286239cd6d9a688b78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:28:29,759 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:28:29,809 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:28:29,813 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:28:29,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:28:29,830 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:28:29,831 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:28:29,831 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:28:29,832 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:28:29,832 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:28:29,832 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:28:29,832 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:28:29,832 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:28:29,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:28:29,832 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:28:29,832 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:28:29,833 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:28:29,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:28:29,833 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:28:29,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:28:29,834 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:28:29,834 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:28:29,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:28:29,834 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b 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 -> f63f6a027cb55fdc5291bc05c941a4755418ce3c8e0c58286239cd6d9a688b78 [2024-12-05 21:28:30,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:28:30,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:28:30,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:28:30,069 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:28:30,069 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:28:30,070 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c [2024-12-05 21:28:32,760 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/df92045d4/eb8fbde8ebbd4e7fa2aa81770c4d5fb9/FLAG1279baed5 [2024-12-05 21:28:33,128 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:28:33,129 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c [2024-12-05 21:28:33,157 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/df92045d4/eb8fbde8ebbd4e7fa2aa81770c4d5fb9/FLAG1279baed5 [2024-12-05 21:28:33,170 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/df92045d4/eb8fbde8ebbd4e7fa2aa81770c4d5fb9 [2024-12-05 21:28:33,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:28:33,173 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:28:33,174 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:28:33,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:28:33,178 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:28:33,178 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:28:33" (1/1) ... [2024-12-05 21:28:33,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@be0365d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:33, skipping insertion in model container [2024-12-05 21:28:33,179 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:28:33" (1/1) ... [2024-12-05 21:28:33,255 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:28:33,433 WARN L250 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_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c[1177,1190] [2024-12-05 21:28:34,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:28:34,099 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:28:34,111 WARN L250 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_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c[1177,1190] [2024-12-05 21:28:34,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:28:34,643 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:28:34,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34 WrapperNode [2024-12-05 21:28:34,643 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:28:34,644 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:28:34,645 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:28:34,645 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:28:34,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:34,794 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:36,525 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 24751 [2024-12-05 21:28:36,525 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:28:36,526 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:28:36,526 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:28:36,526 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:28:36,533 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:36,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:37,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:37,059 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:37,619 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:37,696 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:37,864 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:37,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:38,028 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:38,365 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:28:38,366 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:28:38,366 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:28:38,366 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:28:38,367 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:28:34" (1/1) ... [2024-12-05 21:28:38,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:28:38,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:28:38,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:28:38,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:28:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:28:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:28:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:28:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:28:39,467 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:28:39,468 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:29:38,068 INFO L? ?]: Removed 13853 outVars from TransFormulas that were not future-live. [2024-12-05 21:29:38,068 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:30:29,117 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:30:29,117 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:30:29,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:30:29 BoogieIcfgContainer [2024-12-05 21:30:29,117 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:30:29,118 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:30:29,118 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:30:29,134 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:30:29,135 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:30:29" (1/1) ... [2024-12-05 21:30:29,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:30:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:29,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 21:30:29,237 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 21:30:29,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:30:29,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:30:30,795 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 21:30:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:30:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:30:33,343 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 21:30:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 21:30:35,070 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-05 21:30:35,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:30:35 ImpRootNode [2024-12-05 21:30:35,135 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:30:35,135 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:30:35,135 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:30:35,135 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:30:35,136 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:30:29" (3/4) ... [2024-12-05 21:30:35,138 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-05 21:30:35,139 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:30:35,140 INFO L158 Benchmark]: Toolchain (without parser) took 121966.29ms. Allocated memory was 117.4MB in the beginning and 4.6GB in the end (delta: 4.5GB). Free memory was 81.7MB in the beginning and 2.6GB in the end (delta: -2.6GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-12-05 21:30:35,140 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:30:35,140 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1469.52ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 81.5MB in the beginning and 101.0MB in the end (delta: -19.5MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2024-12-05 21:30:35,141 INFO L158 Benchmark]: Boogie Procedure Inliner took 1880.68ms. Allocated memory was 251.7MB in the beginning and 620.8MB in the end (delta: 369.1MB). Free memory was 101.0MB in the beginning and 112.8MB in the end (delta: -11.8MB). Peak memory consumption was 485.3MB. Max. memory is 16.1GB. [2024-12-05 21:30:35,142 INFO L158 Benchmark]: Boogie Preprocessor took 1838.95ms. Allocated memory was 620.8MB in the beginning and 2.4GB in the end (delta: 1.8GB). Free memory was 112.8MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 248.8MB. Max. memory is 16.1GB. [2024-12-05 21:30:35,142 INFO L158 Benchmark]: RCFGBuilder took 110751.54ms. Allocated memory was 2.4GB in the beginning and 4.6GB in the end (delta: 2.1GB). Free memory was 1.7GB in the beginning and 2.6GB in the end (delta: -818.6MB). Peak memory consumption was 3.6GB. Max. memory is 16.1GB. [2024-12-05 21:30:35,142 INFO L158 Benchmark]: CodeCheck took 6016.61ms. Allocated memory is still 4.6GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: -81.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:30:35,143 INFO L158 Benchmark]: Witness Printer took 3.77ms. Allocated memory is still 4.6GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: 69.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:30:35,145 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: 5.9s, 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: 0.5s SsaConstructionTime, 0.8s 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, ConComCheckerStatistics: 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 654, overapproximation of bitwiseAnd at line 471, overapproximation of bitwiseAnd at line 173. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_88 = 0; [L40] const SORT_3 var_203 = 0; [L41] const SORT_4 var_205 = 1; [L42] const SORT_4 var_222 = 100; [L43] const SORT_4 var_224 = 10; [L44] const SORT_2 var_233 = 0; [L45] const SORT_2 var_237 = 255; [L46] const SORT_2 var_282 = 1; [L47] const SORT_2 var_335 = 2; [L48] const SORT_2 var_388 = 3; [L49] const SORT_4 var_451 = 3; [L50] const SORT_2 var_457 = 133; [L51] const SORT_2 var_466 = 33; [L52] const SORT_4 var_468 = 2; [L53] const SORT_2 var_474 = 122; [L54] const SORT_2 var_483 = 22; [L55] const SORT_2 var_624 = 100; [L56] const SORT_2 var_684 = 111; [L57] const SORT_2 var_689 = 11; [L58] const SORT_4 var_1040 = 0; [L60] SORT_1 input_209; [L61] SORT_1 input_212; [L62] SORT_1 input_213; [L63] SORT_1 input_214; [L64] SORT_1 input_220; [L65] SORT_1 input_229; [L66] SORT_1 input_244; [L67] SORT_1 input_254; [L68] SORT_1 input_258; [L69] SORT_1 input_259; [L70] SORT_1 input_260; [L71] SORT_1 input_261; [L72] SORT_1 input_262; [L73] SORT_1 input_263; [L74] SORT_1 input_264; [L75] SORT_1 input_265; [L76] SORT_1 input_266; [L77] SORT_1 input_279; [L78] SORT_1 input_283; [L79] SORT_1 input_292; [L80] SORT_1 input_305; [L81] SORT_1 input_315; [L82] SORT_1 input_319; [L83] SORT_1 input_320; [L84] SORT_1 input_321; [L85] SORT_1 input_322; [L86] SORT_1 input_323; [L87] SORT_1 input_332; [L88] SORT_1 input_336; [L89] SORT_1 input_345; [L90] SORT_1 input_358; [L91] SORT_1 input_368; [L92] SORT_1 input_372; [L93] SORT_1 input_373; [L94] SORT_1 input_374; [L95] SORT_1 input_375; [L96] SORT_1 input_376; [L97] SORT_1 input_385; [L98] SORT_1 input_389; [L99] SORT_1 input_398; [L100] SORT_1 input_411; [L101] SORT_1 input_421; [L102] SORT_1 input_425; [L103] SORT_1 input_426; [L104] SORT_1 input_427; [L105] SORT_1 input_428; [L106] SORT_1 input_429; [L107] SORT_1 input_430; [L108] SORT_1 input_431; [L109] SORT_1 input_432; [L110] SORT_1 input_433; [L111] SORT_1 input_446; [L112] SORT_1 input_458; [L113] SORT_1 input_475; [L114] SORT_1 input_484; [L115] SORT_1 input_490; [L116] SORT_1 input_558; [L117] SORT_1 input_562; [L118] SORT_1 input_564; [L119] SORT_1 input_566; [L120] SORT_1 input_613; [L121] SORT_1 input_615; [L122] SORT_1 input_617; [L123] SORT_1 input_625; [L124] SORT_1 input_674; [L125] SORT_1 input_676; [L126] SORT_1 input_685; [L127] SORT_1 input_692; [L128] SORT_1 input_756; [L129] SORT_1 input_760; [L130] SORT_1 input_762; [L131] SORT_1 input_764; [L132] SORT_1 input_766; [L133] SORT_1 input_770; [L134] SORT_1 input_778; [L135] SORT_1 input_780; [L136] SORT_1 input_786; [L137] SORT_1 input_790; [L138] SORT_1 input_807; [L139] SORT_1 input_824; [L140] SORT_1 input_828; [L141] SORT_1 input_830; [L142] SORT_1 input_832; [L143] SORT_1 input_834; [L144] SORT_1 input_838; [L145] SORT_1 input_846; [L146] SORT_1 input_848; [L147] SORT_1 input_854; [L148] SORT_1 input_858; [L149] SORT_1 input_875; [L150] SORT_1 input_892; [L151] SORT_1 input_896; [L152] SORT_1 input_898; [L153] SORT_1 input_900; [L154] SORT_1 input_902; [L155] SORT_1 input_906; [L156] SORT_1 input_914; [L157] SORT_1 input_916; [L158] SORT_1 input_922; [L159] SORT_1 input_926; [L160] SORT_1 input_943; [L161] SORT_1 input_960; [L162] SORT_1 input_964; [L163] SORT_1 input_966; [L164] SORT_1 input_968; [L165] SORT_1 input_970; [L166] SORT_1 input_974; [L167] SORT_1 input_982; [L168] SORT_1 input_984; [L169] SORT_1 input_990; [L170] SORT_1 input_994; [L171] SORT_1 input_1011; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L173] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L174] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L175] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L176] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L177] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L178] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L179] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L180] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L181] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L182] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L183] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L184] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L185] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L187] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L188] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L189] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L190] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L191] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L192] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L193] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L194] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L195] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L196] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L197] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L198] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L199] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L200] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L201] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L202] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L203] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L204] SORT_2 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L205] SORT_2 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L206] SORT_2 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L207] SORT_2 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L208] SORT_2 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L209] SORT_2 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L210] SORT_2 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L211] SORT_2 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L212] SORT_2 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L213] SORT_2 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L228] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L229] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L229] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L230] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L230] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L231] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L231] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L232] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L232] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L233] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L233] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L234] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L234] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L235] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L235] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L236] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L236] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L237] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L237] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L238] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L238] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L239] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L239] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L240] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L240] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L241] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L241] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L242] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L242] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L243] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L243] SORT_1 state_147 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L244] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L244] SORT_1 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L245] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L245] SORT_1 state_151 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L246] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L246] SORT_1 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L247] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L247] SORT_1 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L248] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L248] SORT_1 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L249] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L249] SORT_1 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L250] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L250] SORT_1 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L251] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L251] SORT_1 state_163 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L252] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L252] SORT_1 state_165 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L253] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L253] SORT_1 state_167 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L254] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L254] SORT_1 state_169 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L255] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L255] SORT_1 state_171 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L256] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L256] SORT_1 state_173 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L257] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L257] SORT_1 state_175 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L258] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L258] SORT_1 state_177 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L259] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L259] SORT_1 state_179 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L260] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L260] SORT_1 state_181 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L261] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L261] SORT_1 state_183 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L262] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L262] SORT_1 state_185 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L263] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L263] SORT_1 state_187 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L264] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L264] SORT_1 state_189 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L265] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L265] SORT_1 state_191 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L266] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L266] SORT_1 state_193 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L267] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L267] SORT_1 state_195 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L268] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L268] SORT_1 state_197 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L269] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L269] SORT_1 state_199 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L270] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L270] SORT_1 state_201 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L272] SORT_2 init_7_arg_1 = var_5; [L273] state_6 = init_7_arg_1 [L274] SORT_2 init_9_arg_1 = var_5; [L275] state_8 = init_9_arg_1 [L276] SORT_2 init_11_arg_1 = var_5; [L277] state_10 = init_11_arg_1 [L278] SORT_2 init_13_arg_1 = var_5; [L279] state_12 = init_13_arg_1 [L280] SORT_2 init_15_arg_1 = var_5; [L281] state_14 = init_15_arg_1 [L282] SORT_2 init_17_arg_1 = var_5; [L283] state_16 = init_17_arg_1 [L284] SORT_2 init_19_arg_1 = var_5; [L285] state_18 = init_19_arg_1 [L286] SORT_2 init_21_arg_1 = var_5; [L287] state_20 = init_21_arg_1 [L288] SORT_2 init_23_arg_1 = var_5; [L289] state_22 = init_23_arg_1 [L290] SORT_2 init_25_arg_1 = var_5; [L291] state_24 = init_25_arg_1 [L292] SORT_2 init_27_arg_1 = var_5; [L293] state_26 = init_27_arg_1 [L294] SORT_2 init_29_arg_1 = var_5; [L295] state_28 = init_29_arg_1 [L296] SORT_2 init_31_arg_1 = var_5; [L297] state_30 = init_31_arg_1 [L298] SORT_2 init_33_arg_1 = var_5; [L299] state_32 = init_33_arg_1 [L300] SORT_2 init_35_arg_1 = var_5; [L301] state_34 = init_35_arg_1 [L302] SORT_2 init_37_arg_1 = var_5; [L303] state_36 = init_37_arg_1 [L304] SORT_2 init_39_arg_1 = var_5; [L305] state_38 = init_39_arg_1 [L306] SORT_2 init_41_arg_1 = var_5; [L307] state_40 = init_41_arg_1 [L308] SORT_2 init_43_arg_1 = var_5; [L309] state_42 = init_43_arg_1 [L310] SORT_2 init_45_arg_1 = var_5; [L311] state_44 = init_45_arg_1 [L312] SORT_2 init_47_arg_1 = var_5; [L313] state_46 = init_47_arg_1 [L314] SORT_2 init_49_arg_1 = var_5; [L315] state_48 = init_49_arg_1 [L316] SORT_2 init_51_arg_1 = var_5; [L317] state_50 = init_51_arg_1 [L318] SORT_2 init_53_arg_1 = var_5; [L319] state_52 = init_53_arg_1 [L320] SORT_2 init_55_arg_1 = var_5; [L321] state_54 = init_55_arg_1 [L322] SORT_2 init_57_arg_1 = var_5; [L323] state_56 = init_57_arg_1 [L324] SORT_2 init_59_arg_1 = var_5; [L325] state_58 = init_59_arg_1 [L326] SORT_2 init_61_arg_1 = var_5; [L327] state_60 = init_61_arg_1 [L328] SORT_2 init_63_arg_1 = var_5; [L329] state_62 = init_63_arg_1 [L330] SORT_2 init_65_arg_1 = var_5; [L331] state_64 = init_65_arg_1 [L332] SORT_2 init_67_arg_1 = var_5; [L333] state_66 = init_67_arg_1 [L334] SORT_2 init_69_arg_1 = var_5; [L335] state_68 = init_69_arg_1 [L336] SORT_2 init_71_arg_1 = var_5; [L337] state_70 = init_71_arg_1 [L338] SORT_2 init_73_arg_1 = var_5; [L339] state_72 = init_73_arg_1 [L340] SORT_2 init_75_arg_1 = var_5; [L341] state_74 = init_75_arg_1 [L342] SORT_2 init_77_arg_1 = var_5; [L343] state_76 = init_77_arg_1 [L344] SORT_2 init_79_arg_1 = var_5; [L345] state_78 = init_79_arg_1 [L346] SORT_2 init_81_arg_1 = var_5; [L347] state_80 = init_81_arg_1 [L348] SORT_2 init_83_arg_1 = var_5; [L349] state_82 = init_83_arg_1 [L350] SORT_2 init_85_arg_1 = var_5; [L351] state_84 = init_85_arg_1 [L352] SORT_2 init_87_arg_1 = var_5; [L353] state_86 = init_87_arg_1 [L354] SORT_1 init_90_arg_1 = var_88; [L355] state_89 = init_90_arg_1 [L356] SORT_1 init_92_arg_1 = var_88; [L357] state_91 = init_92_arg_1 [L358] SORT_1 init_94_arg_1 = var_88; [L359] state_93 = init_94_arg_1 [L360] SORT_1 init_96_arg_1 = var_88; [L361] state_95 = init_96_arg_1 [L362] SORT_1 init_98_arg_1 = var_88; [L363] state_97 = init_98_arg_1 [L364] SORT_1 init_100_arg_1 = var_88; [L365] state_99 = init_100_arg_1 [L366] SORT_1 init_102_arg_1 = var_88; [L367] state_101 = init_102_arg_1 [L368] SORT_1 init_104_arg_1 = var_88; [L369] state_103 = init_104_arg_1 [L370] SORT_1 init_106_arg_1 = var_88; [L371] state_105 = init_106_arg_1 [L372] SORT_1 init_108_arg_1 = var_88; [L373] state_107 = init_108_arg_1 [L374] SORT_1 init_110_arg_1 = var_88; [L375] state_109 = init_110_arg_1 [L376] SORT_1 init_112_arg_1 = var_88; [L377] state_111 = init_112_arg_1 [L378] SORT_1 init_114_arg_1 = var_88; [L379] state_113 = init_114_arg_1 [L380] SORT_1 init_116_arg_1 = var_88; [L381] state_115 = init_116_arg_1 [L382] SORT_1 init_118_arg_1 = var_88; [L383] state_117 = init_118_arg_1 [L384] SORT_1 init_120_arg_1 = var_88; [L385] state_119 = init_120_arg_1 [L386] SORT_1 init_122_arg_1 = var_88; [L387] state_121 = init_122_arg_1 [L388] SORT_1 init_124_arg_1 = var_88; [L389] state_123 = init_124_arg_1 [L390] SORT_1 init_126_arg_1 = var_88; [L391] state_125 = init_126_arg_1 [L392] SORT_1 init_128_arg_1 = var_88; [L393] state_127 = init_128_arg_1 [L394] SORT_1 init_130_arg_1 = var_88; [L395] state_129 = init_130_arg_1 [L396] SORT_1 init_132_arg_1 = var_88; [L397] state_131 = init_132_arg_1 [L398] SORT_1 init_134_arg_1 = var_88; [L399] state_133 = init_134_arg_1 [L400] SORT_1 init_136_arg_1 = var_88; [L401] state_135 = init_136_arg_1 [L402] SORT_1 init_138_arg_1 = var_88; [L403] state_137 = init_138_arg_1 [L404] SORT_1 init_140_arg_1 = var_88; [L405] state_139 = init_140_arg_1 [L406] SORT_1 init_142_arg_1 = var_88; [L407] state_141 = init_142_arg_1 [L408] SORT_1 init_144_arg_1 = var_88; [L409] state_143 = init_144_arg_1 [L410] SORT_1 init_146_arg_1 = var_88; [L411] state_145 = init_146_arg_1 [L412] SORT_1 init_148_arg_1 = var_88; [L413] state_147 = init_148_arg_1 [L414] SORT_1 init_150_arg_1 = var_88; [L415] state_149 = init_150_arg_1 [L416] SORT_1 init_152_arg_1 = var_88; [L417] state_151 = init_152_arg_1 [L418] SORT_1 init_154_arg_1 = var_88; [L419] state_153 = init_154_arg_1 [L420] SORT_1 init_156_arg_1 = var_88; [L421] state_155 = init_156_arg_1 [L422] SORT_1 init_158_arg_1 = var_88; [L423] state_157 = init_158_arg_1 [L424] SORT_1 init_160_arg_1 = var_88; [L425] state_159 = init_160_arg_1 [L426] SORT_1 init_162_arg_1 = var_88; [L427] state_161 = init_162_arg_1 [L428] SORT_1 init_164_arg_1 = var_88; [L429] state_163 = init_164_arg_1 [L430] SORT_1 init_166_arg_1 = var_88; [L431] state_165 = init_166_arg_1 [L432] SORT_1 init_168_arg_1 = var_88; [L433] state_167 = init_168_arg_1 [L434] SORT_1 init_170_arg_1 = var_88; [L435] state_169 = init_170_arg_1 [L436] SORT_1 init_172_arg_1 = var_88; [L437] state_171 = init_172_arg_1 [L438] SORT_1 init_174_arg_1 = var_88; [L439] state_173 = init_174_arg_1 [L440] SORT_1 init_176_arg_1 = var_88; [L441] state_175 = init_176_arg_1 [L442] SORT_1 init_178_arg_1 = var_88; [L443] state_177 = init_178_arg_1 [L444] SORT_1 init_180_arg_1 = var_88; [L445] state_179 = init_180_arg_1 [L446] SORT_1 init_182_arg_1 = var_88; [L447] state_181 = init_182_arg_1 [L448] SORT_1 init_184_arg_1 = var_88; [L449] state_183 = init_184_arg_1 [L450] SORT_1 init_186_arg_1 = var_88; [L451] state_185 = init_186_arg_1 [L452] SORT_1 init_188_arg_1 = var_88; [L453] state_187 = init_188_arg_1 [L454] SORT_1 init_190_arg_1 = var_88; [L455] state_189 = init_190_arg_1 [L456] SORT_1 init_192_arg_1 = var_88; [L457] state_191 = init_192_arg_1 [L458] SORT_1 init_194_arg_1 = var_88; [L459] state_193 = init_194_arg_1 [L460] SORT_1 init_196_arg_1 = var_88; [L461] state_195 = init_196_arg_1 [L462] SORT_1 init_198_arg_1 = var_88; [L463] state_197 = init_198_arg_1 [L464] SORT_1 init_200_arg_1 = var_88; [L465] state_199 = init_200_arg_1 [L466] SORT_1 init_202_arg_1 = var_88; [L467] state_201 = init_202_arg_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=-1, msb_SORT_4=2147483648, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_145=0, state_147=0, state_149=0, state_14=0, state_151=0, state_153=0, state_155=0, state_157=0, state_159=0, state_161=0, state_163=0, state_165=0, state_167=0, state_169=0, state_16=0, state_171=0, state_173=0, state_175=0, state_177=0, state_179=0, state_181=0, state_183=0, state_185=0, state_187=0, state_189=0, state_18=0, state_191=0, state_193=0, state_195=0, state_197=0, state_199=0, state_201=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_6=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_1040=0, var_203=0, var_205=1, var_222=100, var_224=10, var_233=0, var_237=255, var_282=1, var_335=2, var_388=3, var_451=3, var_457=133, var_466=33, var_468=2, var_474=122, var_483=22, var_624=100, var_684=111, var_689=11] [L470] input_209 = __VERIFIER_nondet_uchar() [L471] EXPR input_209 & mask_SORT_1 [L471] input_209 = input_209 & mask_SORT_1 [L472] input_212 = __VERIFIER_nondet_uchar() [L473] EXPR input_212 & mask_SORT_1 [L473] input_212 = input_212 & mask_SORT_1 [L474] input_213 = __VERIFIER_nondet_uchar() [L475] EXPR input_213 & mask_SORT_1 [L475] input_213 = input_213 & mask_SORT_1 [L476] input_214 = __VERIFIER_nondet_uchar() [L477] EXPR input_214 & mask_SORT_1 [L477] input_214 = input_214 & mask_SORT_1 [L478] input_220 = __VERIFIER_nondet_uchar() [L479] EXPR input_220 & mask_SORT_1 [L479] input_220 = input_220 & mask_SORT_1 [L480] input_229 = __VERIFIER_nondet_uchar() [L481] EXPR input_229 & mask_SORT_1 [L481] input_229 = input_229 & mask_SORT_1 [L482] input_244 = __VERIFIER_nondet_uchar() [L483] EXPR input_244 & mask_SORT_1 [L483] input_244 = input_244 & mask_SORT_1 [L484] input_254 = __VERIFIER_nondet_uchar() [L485] EXPR input_254 & mask_SORT_1 [L485] input_254 = input_254 & mask_SORT_1 [L486] input_258 = __VERIFIER_nondet_uchar() [L487] EXPR input_258 & mask_SORT_1 [L487] input_258 = input_258 & mask_SORT_1 [L488] input_259 = __VERIFIER_nondet_uchar() [L489] EXPR input_259 & mask_SORT_1 [L489] input_259 = input_259 & mask_SORT_1 [L490] input_260 = __VERIFIER_nondet_uchar() [L491] EXPR input_260 & mask_SORT_1 [L491] input_260 = input_260 & mask_SORT_1 [L492] input_261 = __VERIFIER_nondet_uchar() [L493] EXPR input_261 & mask_SORT_1 [L493] input_261 = input_261 & mask_SORT_1 [L494] input_262 = __VERIFIER_nondet_uchar() [L495] EXPR input_262 & mask_SORT_1 [L495] input_262 = input_262 & mask_SORT_1 [L496] input_263 = __VERIFIER_nondet_uchar() [L497] EXPR input_263 & mask_SORT_1 [L497] input_263 = input_263 & mask_SORT_1 [L498] input_264 = __VERIFIER_nondet_uchar() [L499] EXPR input_264 & mask_SORT_1 [L499] input_264 = input_264 & mask_SORT_1 [L500] input_265 = __VERIFIER_nondet_uchar() [L501] EXPR input_265 & mask_SORT_1 [L501] input_265 = input_265 & mask_SORT_1 [L502] input_266 = __VERIFIER_nondet_uchar() [L503] EXPR input_266 & mask_SORT_1 [L503] input_266 = input_266 & mask_SORT_1 [L504] input_279 = __VERIFIER_nondet_uchar() [L505] EXPR input_279 & mask_SORT_1 [L505] input_279 = input_279 & mask_SORT_1 [L506] input_283 = __VERIFIER_nondet_uchar() [L507] EXPR input_283 & mask_SORT_1 [L507] input_283 = input_283 & mask_SORT_1 [L508] input_292 = __VERIFIER_nondet_uchar() [L509] EXPR input_292 & mask_SORT_1 [L509] input_292 = input_292 & mask_SORT_1 [L510] input_305 = __VERIFIER_nondet_uchar() [L511] EXPR input_305 & mask_SORT_1 [L511] input_305 = input_305 & mask_SORT_1 [L512] input_315 = __VERIFIER_nondet_uchar() [L513] EXPR input_315 & mask_SORT_1 [L513] input_315 = input_315 & mask_SORT_1 [L514] input_319 = __VERIFIER_nondet_uchar() [L515] EXPR input_319 & mask_SORT_1 [L515] input_319 = input_319 & mask_SORT_1 [L516] input_320 = __VERIFIER_nondet_uchar() [L517] EXPR input_320 & mask_SORT_1 [L517] input_320 = input_320 & mask_SORT_1 [L518] input_321 = __VERIFIER_nondet_uchar() [L519] EXPR input_321 & mask_SORT_1 [L519] input_321 = input_321 & mask_SORT_1 [L520] input_322 = __VERIFIER_nondet_uchar() [L521] EXPR input_322 & mask_SORT_1 [L521] input_322 = input_322 & mask_SORT_1 [L522] input_323 = __VERIFIER_nondet_uchar() [L523] EXPR input_323 & mask_SORT_1 [L523] input_323 = input_323 & mask_SORT_1 [L524] input_332 = __VERIFIER_nondet_uchar() [L525] EXPR input_332 & mask_SORT_1 [L525] input_332 = input_332 & mask_SORT_1 [L526] input_336 = __VERIFIER_nondet_uchar() [L527] EXPR input_336 & mask_SORT_1 [L527] input_336 = input_336 & mask_SORT_1 [L528] input_345 = __VERIFIER_nondet_uchar() [L529] EXPR input_345 & mask_SORT_1 [L529] input_345 = input_345 & mask_SORT_1 [L530] input_358 = __VERIFIER_nondet_uchar() [L531] EXPR input_358 & mask_SORT_1 [L531] input_358 = input_358 & mask_SORT_1 [L532] input_368 = __VERIFIER_nondet_uchar() [L533] EXPR input_368 & mask_SORT_1 [L533] input_368 = input_368 & mask_SORT_1 [L534] input_372 = __VERIFIER_nondet_uchar() [L535] EXPR input_372 & mask_SORT_1 [L535] input_372 = input_372 & mask_SORT_1 [L536] input_373 = __VERIFIER_nondet_uchar() [L537] EXPR input_373 & mask_SORT_1 [L537] input_373 = input_373 & mask_SORT_1 [L538] input_374 = __VERIFIER_nondet_uchar() [L539] EXPR input_374 & mask_SORT_1 [L539] input_374 = input_374 & mask_SORT_1 [L540] input_375 = __VERIFIER_nondet_uchar() [L541] EXPR input_375 & mask_SORT_1 [L541] input_375 = input_375 & mask_SORT_1 [L542] input_376 = __VERIFIER_nondet_uchar() [L543] EXPR input_376 & mask_SORT_1 [L543] input_376 = input_376 & mask_SORT_1 [L544] input_385 = __VERIFIER_nondet_uchar() [L545] EXPR input_385 & mask_SORT_1 [L545] input_385 = input_385 & mask_SORT_1 [L546] input_389 = __VERIFIER_nondet_uchar() [L547] EXPR input_389 & mask_SORT_1 [L547] input_389 = input_389 & mask_SORT_1 [L548] input_398 = __VERIFIER_nondet_uchar() [L549] EXPR input_398 & mask_SORT_1 [L549] input_398 = input_398 & mask_SORT_1 [L550] input_411 = __VERIFIER_nondet_uchar() [L551] EXPR input_411 & mask_SORT_1 [L551] input_411 = input_411 & mask_SORT_1 [L552] input_421 = __VERIFIER_nondet_uchar() [L553] EXPR input_421 & mask_SORT_1 [L553] input_421 = input_421 & mask_SORT_1 [L554] input_425 = __VERIFIER_nondet_uchar() [L555] EXPR input_425 & mask_SORT_1 [L555] input_425 = input_425 & mask_SORT_1 [L556] input_426 = __VERIFIER_nondet_uchar() [L557] EXPR input_426 & mask_SORT_1 [L557] input_426 = input_426 & mask_SORT_1 [L558] input_427 = __VERIFIER_nondet_uchar() [L559] EXPR input_427 & mask_SORT_1 [L559] input_427 = input_427 & mask_SORT_1 [L560] input_428 = __VERIFIER_nondet_uchar() [L561] EXPR input_428 & mask_SORT_1 [L561] input_428 = input_428 & mask_SORT_1 [L562] input_429 = __VERIFIER_nondet_uchar() [L563] EXPR input_429 & mask_SORT_1 [L563] input_429 = input_429 & mask_SORT_1 [L564] input_430 = __VERIFIER_nondet_uchar() [L565] EXPR input_430 & mask_SORT_1 [L565] input_430 = input_430 & mask_SORT_1 [L566] input_431 = __VERIFIER_nondet_uchar() [L567] EXPR input_431 & mask_SORT_1 [L567] input_431 = input_431 & mask_SORT_1 [L568] input_432 = __VERIFIER_nondet_uchar() [L569] EXPR input_432 & mask_SORT_1 [L569] input_432 = input_432 & mask_SORT_1 [L570] input_433 = __VERIFIER_nondet_uchar() [L571] EXPR input_433 & mask_SORT_1 [L571] input_433 = input_433 & mask_SORT_1 [L572] input_446 = __VERIFIER_nondet_uchar() [L573] EXPR input_446 & mask_SORT_1 [L573] input_446 = input_446 & mask_SORT_1 [L574] input_458 = __VERIFIER_nondet_uchar() [L575] EXPR input_458 & mask_SORT_1 [L575] input_458 = input_458 & mask_SORT_1 [L576] input_475 = __VERIFIER_nondet_uchar() [L577] EXPR input_475 & mask_SORT_1 [L577] input_475 = input_475 & mask_SORT_1 [L578] input_484 = __VERIFIER_nondet_uchar() [L579] EXPR input_484 & mask_SORT_1 [L579] input_484 = input_484 & mask_SORT_1 [L580] input_490 = __VERIFIER_nondet_uchar() [L581] EXPR input_490 & mask_SORT_1 [L581] input_490 = input_490 & mask_SORT_1 [L582] input_558 = __VERIFIER_nondet_uchar() [L583] EXPR input_558 & mask_SORT_1 [L583] input_558 = input_558 & mask_SORT_1 [L584] input_562 = __VERIFIER_nondet_uchar() [L585] EXPR input_562 & mask_SORT_1 [L585] input_562 = input_562 & mask_SORT_1 [L586] input_564 = __VERIFIER_nondet_uchar() [L587] EXPR input_564 & mask_SORT_1 [L587] input_564 = input_564 & mask_SORT_1 [L588] input_566 = __VERIFIER_nondet_uchar() [L589] EXPR input_566 & mask_SORT_1 [L589] input_566 = input_566 & mask_SORT_1 [L590] input_613 = __VERIFIER_nondet_uchar() [L591] EXPR input_613 & mask_SORT_1 [L591] input_613 = input_613 & mask_SORT_1 [L592] input_615 = __VERIFIER_nondet_uchar() [L593] EXPR input_615 & mask_SORT_1 [L593] input_615 = input_615 & mask_SORT_1 [L594] input_617 = __VERIFIER_nondet_uchar() [L595] EXPR input_617 & mask_SORT_1 [L595] input_617 = input_617 & mask_SORT_1 [L596] input_625 = __VERIFIER_nondet_uchar() [L597] EXPR input_625 & mask_SORT_1 [L597] input_625 = input_625 & mask_SORT_1 [L598] input_674 = __VERIFIER_nondet_uchar() [L599] EXPR input_674 & mask_SORT_1 [L599] input_674 = input_674 & mask_SORT_1 [L600] input_676 = __VERIFIER_nondet_uchar() [L601] EXPR input_676 & mask_SORT_1 [L601] input_676 = input_676 & mask_SORT_1 [L602] input_685 = __VERIFIER_nondet_uchar() [L603] EXPR input_685 & mask_SORT_1 [L603] input_685 = input_685 & mask_SORT_1 [L604] input_692 = __VERIFIER_nondet_uchar() [L605] EXPR input_692 & mask_SORT_1 [L605] input_692 = input_692 & mask_SORT_1 [L606] input_756 = __VERIFIER_nondet_uchar() [L607] input_760 = __VERIFIER_nondet_uchar() [L608] input_762 = __VERIFIER_nondet_uchar() [L609] input_764 = __VERIFIER_nondet_uchar() [L610] input_766 = __VERIFIER_nondet_uchar() [L611] input_770 = __VERIFIER_nondet_uchar() [L612] input_778 = __VERIFIER_nondet_uchar() [L613] input_780 = __VERIFIER_nondet_uchar() [L614] input_786 = __VERIFIER_nondet_uchar() [L615] input_790 = __VERIFIER_nondet_uchar() [L616] input_807 = __VERIFIER_nondet_uchar() [L617] input_824 = __VERIFIER_nondet_uchar() [L618] input_828 = __VERIFIER_nondet_uchar() [L619] input_830 = __VERIFIER_nondet_uchar() [L620] input_832 = __VERIFIER_nondet_uchar() [L621] input_834 = __VERIFIER_nondet_uchar() [L622] input_838 = __VERIFIER_nondet_uchar() [L623] input_846 = __VERIFIER_nondet_uchar() [L624] input_848 = __VERIFIER_nondet_uchar() [L625] input_854 = __VERIFIER_nondet_uchar() [L626] input_858 = __VERIFIER_nondet_uchar() [L627] input_875 = __VERIFIER_nondet_uchar() [L628] input_892 = __VERIFIER_nondet_uchar() [L629] input_896 = __VERIFIER_nondet_uchar() [L630] input_898 = __VERIFIER_nondet_uchar() [L631] input_900 = __VERIFIER_nondet_uchar() [L632] input_902 = __VERIFIER_nondet_uchar() [L633] input_906 = __VERIFIER_nondet_uchar() [L634] input_914 = __VERIFIER_nondet_uchar() [L635] input_916 = __VERIFIER_nondet_uchar() [L636] input_922 = __VERIFIER_nondet_uchar() [L637] input_926 = __VERIFIER_nondet_uchar() [L638] input_943 = __VERIFIER_nondet_uchar() [L639] input_960 = __VERIFIER_nondet_uchar() [L640] input_964 = __VERIFIER_nondet_uchar() [L641] input_966 = __VERIFIER_nondet_uchar() [L642] input_968 = __VERIFIER_nondet_uchar() [L643] input_970 = __VERIFIER_nondet_uchar() [L644] input_974 = __VERIFIER_nondet_uchar() [L645] input_982 = __VERIFIER_nondet_uchar() [L646] input_984 = __VERIFIER_nondet_uchar() [L647] input_990 = __VERIFIER_nondet_uchar() [L648] input_994 = __VERIFIER_nondet_uchar() [L649] input_1011 = __VERIFIER_nondet_uchar() [L652] SORT_3 var_204_arg_0 = var_203; [L653] SORT_2 var_204_arg_1 = state_6; [L654] EXPR ((SORT_4)var_204_arg_0 << 8) | var_204_arg_1 [L654] SORT_4 var_204 = ((SORT_4)var_204_arg_0 << 8) | var_204_arg_1; [L655] EXPR var_204 & mask_SORT_4 [L655] var_204 = var_204 & mask_SORT_4 [L656] SORT_4 var_206_arg_0 = var_204; [L657] SORT_4 var_206_arg_1 = var_205; [L658] SORT_1 var_206 = var_206_arg_0 <= var_206_arg_1; [L659] SORT_1 var_207_arg_0 = ~state_201; [L660] EXPR var_207_arg_0 & mask_SORT_1 [L660] var_207_arg_0 = var_207_arg_0 & mask_SORT_1 [L661] SORT_1 var_207_arg_1 = ~var_206; [L662] EXPR var_207_arg_1 & mask_SORT_1 [L662] var_207_arg_1 = var_207_arg_1 & mask_SORT_1 [L663] EXPR var_207_arg_0 & var_207_arg_1 [L663] SORT_1 var_207 = var_207_arg_0 & var_207_arg_1; [L664] EXPR var_207 & mask_SORT_1 [L664] var_207 = var_207 & mask_SORT_1 [L665] SORT_1 bad_208_arg_0 = var_207; [L666] CALL __VERIFIER_assert(!(bad_208_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1469.52ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 81.5MB in the beginning and 101.0MB in the end (delta: -19.5MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1880.68ms. Allocated memory was 251.7MB in the beginning and 620.8MB in the end (delta: 369.1MB). Free memory was 101.0MB in the beginning and 112.8MB in the end (delta: -11.8MB). Peak memory consumption was 485.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1838.95ms. Allocated memory was 620.8MB in the beginning and 2.4GB in the end (delta: 1.8GB). Free memory was 112.8MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 248.8MB. Max. memory is 16.1GB. * RCFGBuilder took 110751.54ms. Allocated memory was 2.4GB in the beginning and 4.6GB in the end (delta: 2.1GB). Free memory was 1.7GB in the beginning and 2.6GB in the end (delta: -818.6MB). Peak memory consumption was 3.6GB. Max. memory is 16.1GB. * CodeCheck took 6016.61ms. Allocated memory is still 4.6GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: -81.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.77ms. Allocated memory is still 4.6GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: 69.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-05 21:30:35,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b --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 f63f6a027cb55fdc5291bc05c941a4755418ce3c8e0c58286239cd6d9a688b78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:30:37,219 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:30:37,299 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 21:30:37,322 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:30:37,323 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:30:37,323 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:30:37,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:30:37,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:30:37,323 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:30:37,323 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:30:37,324 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:30:37,325 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:30:37,325 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:30:37,325 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:30:37,325 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:30:37,325 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:30:37,325 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:30:37,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:30:37,325 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:30:37,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:30:37,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:30:37,326 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:30:37,326 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:30:37,326 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:30:37,326 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b 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 -> f63f6a027cb55fdc5291bc05c941a4755418ce3c8e0c58286239cd6d9a688b78 [2024-12-05 21:30:37,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:30:37,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:30:37,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:30:37,567 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:30:37,567 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:30:37,568 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c [2024-12-05 21:30:40,210 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/27deb87fa/82f9af0a1ec74c1892a6ce47ae856ca1/FLAG976eff70e [2024-12-05 21:30:40,584 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:30:40,584 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c [2024-12-05 21:30:40,615 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/27deb87fa/82f9af0a1ec74c1892a6ce47ae856ca1/FLAG976eff70e [2024-12-05 21:30:40,778 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/data/27deb87fa/82f9af0a1ec74c1892a6ce47ae856ca1 [2024-12-05 21:30:40,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:30:40,780 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:30:40,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:30:40,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:30:40,786 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:30:40,786 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:30:40" (1/1) ... [2024-12-05 21:30:40,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67b11d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:40, skipping insertion in model container [2024-12-05 21:30:40,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:30:40" (1/1) ... [2024-12-05 21:30:40,895 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:30:41,107 WARN L250 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_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c[1177,1190] [2024-12-05 21:30:41,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:30:41,619 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:30:41,630 WARN L250 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_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.extinction.3.prop1-func-interl.c[1177,1190] [2024-12-05 21:30:42,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:30:42,048 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:30:42,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42 WrapperNode [2024-12-05 21:30:42,049 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:30:42,050 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:30:42,050 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:30:42,050 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:30:42,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,115 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,339 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 7283 [2024-12-05 21:30:42,339 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:30:42,340 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:30:42,340 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:30:42,340 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:30:42,347 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,390 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,391 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,509 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,521 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,537 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,567 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,591 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,638 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:30:42,639 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:30:42,639 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:30:42,639 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:30:42,640 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:30:42" (1/1) ... [2024-12-05 21:30:42,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:30:42,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:30:42,685 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:30:42,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:30:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:30:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 21:30:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:30:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:30:43,701 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:30:43,703 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:30:54,909 INFO L? ?]: Removed 229 outVars from TransFormulas that were not future-live. [2024-12-05 21:30:54,909 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:30:55,069 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:30:55,070 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:30:55,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:30:55 BoogieIcfgContainer [2024-12-05 21:30:55,070 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:30:55,071 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:30:55,071 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:30:55,080 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:30:55,080 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:30:55" (1/1) ... [2024-12-05 21:30:55,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:30:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 21:30:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 21:30:55,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:30:55,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:55,139 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 21:30:55,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 21:30:55,141 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 21:30:55,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 21:30:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:56,856 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 21:30:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:57,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 21:30:57,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:30:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:57,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-12-05 21:31:00,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:31:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-12-05 21:31:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-12-05 21:31:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:31:00,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:00,485 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 21:31:00,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 21:31:00,487 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 21:31:00,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6f4b67-436d-4874-83e6-2a4c3deaca8e/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-05 21:31:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:04,382 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 21:31:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:05,444 INFO L256 TraceCheckSpWp]: Trace formula consists of 395 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-05 21:31:05,491 INFO L279 TraceCheckSpWp]: Computing forward predicates...