./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL --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 53879bee41b0f6496027fdf2ec25e7e086316c8ce4800f3fb76bfeda7e545810 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:12,150 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:12,229 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:03:12,236 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:03:12,236 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:03:12,264 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:12,266 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:12,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:12,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:12,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:12,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:12,272 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:12,274 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:03:12,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:12,275 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:12,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:12,277 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:12,277 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:12,278 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:12,279 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:12,279 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:12,285 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:12,286 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:12,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:12,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:12,292 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:12,292 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:12,293 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:03:12,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:03:12,294 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:12,295 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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53879bee41b0f6496027fdf2ec25e7e086316c8ce4800f3fb76bfeda7e545810 [2023-11-19 04:03:12,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:12,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:12,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:12,640 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:12,641 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:12,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c [2023-11-19 04:03:16,144 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:16,508 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:16,509 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c [2023-11-19 04:03:16,524 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data/fcc74b2d8/92386446ae304bb79f0132a85d8619d6/FLAGb6a535a48 [2023-11-19 04:03:16,545 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data/fcc74b2d8/92386446ae304bb79f0132a85d8619d6 [2023-11-19 04:03:16,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:16,557 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:16,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:16,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:16,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:16,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:16" (1/1) ... [2023-11-19 04:03:16,574 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5110f956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:16, skipping insertion in model container [2023-11-19 04:03:16,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:16" (1/1) ... [2023-11-19 04:03:16,649 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:16,877 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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c[1249,1262] [2023-11-19 04:03:17,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:17,020 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:03:17,036 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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c[1249,1262] [2023-11-19 04:03:17,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:17,144 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:03:17,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17 WrapperNode [2023-11-19 04:03:17,144 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:17,146 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:17,146 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:03:17,146 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:03:17,156 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,182 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,303 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 661 [2023-11-19 04:03:17,303 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:17,304 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:03:17,305 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:03:17,305 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:03:17,316 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,317 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,353 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,358 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,402 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,422 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,487 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:03:17,488 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:03:17,488 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:03:17,489 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:03:17,490 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:17" (1/1) ... [2023-11-19 04:03:17,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:17,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:03:17,526 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:03:17,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:03:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:03:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:03:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:03:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:03:17,767 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:03:17,770 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:03:18,685 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:03:19,705 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:03:19,706 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:03:19,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:19 BoogieIcfgContainer [2023-11-19 04:03:19,713 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:03:19,715 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:03:19,715 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:03:19,727 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:03:19,728 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:19" (1/1) ... [2023-11-19 04:03:19,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:03:19,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-11-19 04:03:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-11-19 04:03:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-11-19 04:03:19,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:19,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:20,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 04:03:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:21,130 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 04:03:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:21,444 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-19 04:03:21,510 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:21,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 04:03:21 ImpRootNode [2023-11-19 04:03:21,533 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 04:03:21,537 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:03:21,538 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:03:21,539 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:03:21,539 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:19" (3/4) ... [2023-11-19 04:03:21,546 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 04:03:21,548 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:03:21,551 INFO L158 Benchmark]: Toolchain (without parser) took 4992.26ms. Allocated memory was 184.5MB in the beginning and 237.0MB in the end (delta: 52.4MB). Free memory was 143.0MB in the beginning and 150.5MB in the end (delta: -7.5MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2023-11-19 04:03:21,552 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 127.9MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:03:21,553 INFO L158 Benchmark]: CACSL2BoogieTranslator took 579.58ms. Allocated memory is still 184.5MB. Free memory was 143.0MB in the beginning and 124.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-19 04:03:21,555 INFO L158 Benchmark]: Boogie Procedure Inliner took 158.10ms. Allocated memory is still 184.5MB. Free memory was 124.2MB in the beginning and 112.5MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-19 04:03:21,556 INFO L158 Benchmark]: Boogie Preprocessor took 182.73ms. Allocated memory is still 184.5MB. Free memory was 112.5MB in the beginning and 107.3MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 04:03:21,560 INFO L158 Benchmark]: RCFGBuilder took 2224.77ms. Allocated memory is still 184.5MB. Free memory was 107.3MB in the beginning and 90.5MB in the end (delta: 16.9MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2023-11-19 04:03:21,562 INFO L158 Benchmark]: CodeCheck took 1818.88ms. Allocated memory was 184.5MB in the beginning and 237.0MB in the end (delta: 52.4MB). Free memory was 90.5MB in the beginning and 151.6MB in the end (delta: -61.1MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:03:21,563 INFO L158 Benchmark]: Witness Printer took 11.19ms. Allocated memory is still 237.0MB. Free memory was 151.6MB in the beginning and 150.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:03:21,572 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: 1.7s, 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: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseAnd at line 117. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 8); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (8 - 1); [L29] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 1); [L30] const SORT_5 msb_SORT_5 = (SORT_5)1 << (1 - 1); [L32] const SORT_1 var_9 = 0; [L33] const SORT_5 var_22 = 0; [L34] const SORT_5 var_31 = 1; [L35] const SORT_1 var_109 = 1; [L37] SORT_1 input_2; [L38] SORT_1 input_3; [L39] SORT_1 input_4; [L40] SORT_5 input_6; [L41] SORT_5 input_7; [L42] SORT_5 input_8; [L43] SORT_5 input_35; [L44] SORT_5 input_37; [L45] SORT_5 input_39; [L46] SORT_5 input_51; [L48] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L48] SORT_1 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L49] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L49] SORT_1 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L50] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L50] SORT_1 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L51] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 [L51] SORT_5 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L52] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L52] SORT_1 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L53] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 [L53] SORT_5 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L54] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 [L54] SORT_5 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L55] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L55] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L56] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L57] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 [L58] SORT_5 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L59] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L59] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 [L60] SORT_5 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L61] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L61] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L62] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L62] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L63] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L64] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L64] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L65] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L65] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L66] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L66] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L67] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L67] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L69] SORT_1 init_11_arg_1 = var_9; [L70] state_10 = init_11_arg_1 [L71] SORT_1 init_13_arg_1 = var_9; [L72] state_12 = init_13_arg_1 [L73] SORT_1 init_19_arg_1 = var_9; [L74] state_18 = init_19_arg_1 [L75] SORT_5 init_24_arg_1 = var_22; [L76] state_23 = init_24_arg_1 [L77] SORT_1 init_27_arg_1 = var_9; [L78] state_26 = init_27_arg_1 [L79] SORT_5 init_42_arg_1 = var_22; [L80] state_41 = init_42_arg_1 [L81] SORT_5 init_44_arg_1 = var_22; [L82] state_43 = init_44_arg_1 [L83] SORT_1 init_46_arg_1 = var_9; [L84] state_45 = init_46_arg_1 [L85] SORT_1 init_48_arg_1 = var_9; [L86] state_47 = init_48_arg_1 [L87] SORT_1 init_50_arg_1 = var_9; [L88] state_49 = init_50_arg_1 [L89] SORT_5 init_54_arg_1 = var_22; [L90] state_53 = init_54_arg_1 [L91] SORT_1 init_56_arg_1 = var_9; [L92] state_55 = init_56_arg_1 [L93] SORT_5 init_58_arg_1 = var_22; [L94] state_57 = init_58_arg_1 [L95] SORT_1 init_60_arg_1 = var_9; [L96] state_59 = init_60_arg_1 [L97] SORT_1 init_63_arg_1 = var_9; [L98] state_62 = init_63_arg_1 [L99] SORT_1 init_65_arg_1 = var_9; [L100] state_64 = init_65_arg_1 [L101] SORT_1 init_67_arg_1 = var_9; [L102] state_66 = init_67_arg_1 [L103] SORT_1 init_69_arg_1 = var_9; [L104] state_68 = init_69_arg_1 [L105] SORT_1 init_71_arg_1 = var_9; [L106] state_70 = init_71_arg_1 [L107] SORT_1 init_73_arg_1 = var_9; [L108] state_72 = init_73_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_19_arg_1=0, init_24_arg_1=0, init_27_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, state_10=0, state_12=0, state_18=0, state_23=0, state_26=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_53=0, state_55=0, state_57=0, state_59=0, state_62=0, state_64=0, state_66=0, state_68=0, state_70=0, state_72=0, var_109=1, var_22=0, var_31=1, var_9=0] [L111] input_2 = __VERIFIER_nondet_uchar() [L112] input_3 = __VERIFIER_nondet_uchar() [L113] input_4 = __VERIFIER_nondet_uchar() [L114] input_6 = __VERIFIER_nondet_uchar() [L115] input_7 = __VERIFIER_nondet_uchar() [L116] input_8 = __VERIFIER_nondet_uchar() [L117] EXPR input_8 & mask_SORT_5 [L117] input_8 = input_8 & mask_SORT_5 [L118] input_35 = __VERIFIER_nondet_uchar() [L119] input_37 = __VERIFIER_nondet_uchar() [L120] input_39 = __VERIFIER_nondet_uchar() [L121] input_51 = __VERIFIER_nondet_uchar() [L124] SORT_1 var_16_arg_0 = state_10; [L125] SORT_5 var_16 = var_16_arg_0 >> 0; [L126] EXPR var_16 & mask_SORT_5 [L126] var_16 = var_16 & mask_SORT_5 [L127] SORT_1 var_15_arg_0 = state_10; [L128] SORT_1 var_15_arg_1 = state_12; [L129] SORT_1 var_15 = var_15_arg_0 + var_15_arg_1; [L130] SORT_1 var_14_arg_0 = state_10; [L131] SORT_1 var_14_arg_1 = state_12; [L132] SORT_1 var_14 = var_14_arg_0 - var_14_arg_1; [L133] SORT_5 var_17_arg_0 = var_16; [L134] SORT_1 var_17_arg_1 = var_15; [L135] SORT_1 var_17_arg_2 = var_14; [L136] SORT_1 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L137] SORT_1 var_21_arg_0 = var_17; [L138] SORT_1 var_21_arg_1 = state_18; [L139] SORT_1 var_21 = var_21_arg_0 + var_21_arg_1; [L140] SORT_1 var_20_arg_0 = var_17; [L141] SORT_1 var_20_arg_1 = state_18; [L142] SORT_1 var_20 = var_20_arg_0 - var_20_arg_1; [L143] SORT_5 var_25_arg_0 = state_23; [L144] SORT_1 var_25_arg_1 = var_21; [L145] SORT_1 var_25_arg_2 = var_20; [L146] SORT_1 var_25 = var_25_arg_0 ? var_25_arg_1 : var_25_arg_2; [L147] EXPR var_25 & mask_SORT_1 [L147] var_25 = var_25 & mask_SORT_1 [L148] SORT_1 var_28_arg_0 = var_25; [L149] SORT_1 var_28_arg_1 = state_26; [L150] SORT_5 var_28 = var_28_arg_0 == var_28_arg_1; [L151] SORT_5 var_32_arg_0 = var_28; [L152] SORT_5 var_32 = ~var_32_arg_0; [L153] SORT_5 var_33_arg_0 = var_31; [L154] SORT_5 var_33_arg_1 = var_32; [L155] EXPR var_33_arg_0 & var_33_arg_1 [L155] SORT_5 var_33 = var_33_arg_0 & var_33_arg_1; [L156] EXPR var_33 & mask_SORT_5 [L156] var_33 = var_33 & mask_SORT_5 [L157] SORT_5 bad_34_arg_0 = var_33; [L158] CALL __VERIFIER_assert(!(bad_34_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 0.36ms. Allocated memory is still 127.9MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 579.58ms. Allocated memory is still 184.5MB. Free memory was 143.0MB in the beginning and 124.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 158.10ms. Allocated memory is still 184.5MB. Free memory was 124.2MB in the beginning and 112.5MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 182.73ms. Allocated memory is still 184.5MB. Free memory was 112.5MB in the beginning and 107.3MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2224.77ms. Allocated memory is still 184.5MB. Free memory was 107.3MB in the beginning and 90.5MB in the end (delta: 16.9MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. * CodeCheck took 1818.88ms. Allocated memory was 184.5MB in the beginning and 237.0MB in the end (delta: 52.4MB). Free memory was 90.5MB in the beginning and 151.6MB in the end (delta: -61.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 11.19ms. Allocated memory is still 237.0MB. Free memory was 151.6MB in the beginning and 150.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-19 04:03:21,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL --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 53879bee41b0f6496027fdf2ec25e7e086316c8ce4800f3fb76bfeda7e545810 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:24,614 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:24,760 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:03:24,826 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:24,828 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:24,829 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:24,830 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:24,831 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:24,832 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:24,838 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:24,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:24,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:24,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:24,842 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:24,843 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:03:24,843 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:03:24,844 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:03:24,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:24,845 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:24,847 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:24,848 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:24,849 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:24,849 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:24,850 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:03:24,851 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:24,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:24,852 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:24,852 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:24,853 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:24,854 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:03:24,855 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:24,856 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:24,856 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:03:24,857 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:03:24,858 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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53879bee41b0f6496027fdf2ec25e7e086316c8ce4800f3fb76bfeda7e545810 [2023-11-19 04:03:25,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:25,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:25,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:25,441 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:25,441 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:25,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c [2023-11-19 04:03:29,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:29,562 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:29,563 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c [2023-11-19 04:03:29,585 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data/bac4ba11e/c12b7b63ef574e32972e2403c5389d27/FLAG908c1fb23 [2023-11-19 04:03:29,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/data/bac4ba11e/c12b7b63ef574e32972e2403c5389d27 [2023-11-19 04:03:29,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:29,619 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:29,623 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:29,623 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:29,630 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:29,634 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:29" (1/1) ... [2023-11-19 04:03:29,636 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68fd6c03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:29, skipping insertion in model container [2023-11-19 04:03:29,636 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:29" (1/1) ... [2023-11-19 04:03:29,700 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:29,949 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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c[1249,1262] [2023-11-19 04:03:30,085 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:30,101 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:03:30,117 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_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v7.c[1249,1262] [2023-11-19 04:03:30,204 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:30,263 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:03:30,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30 WrapperNode [2023-11-19 04:03:30,263 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:30,265 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:30,265 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:03:30,265 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:03:30,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,303 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,371 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 361 [2023-11-19 04:03:30,385 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:30,386 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:03:30,386 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:03:30,386 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:03:30,403 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,423 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,437 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,490 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,510 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:03:30,511 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:03:30,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:03:30,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:03:30,512 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:30,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:03:30,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:03:30,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:03:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:03:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 04:03:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:03:30,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:03:30,825 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:03:30,828 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:03:31,312 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:03:31,374 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:03:31,374 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:03:31,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:31 BoogieIcfgContainer [2023-11-19 04:03:31,381 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:03:31,382 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:03:31,382 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:03:31,400 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:03:31,400 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:31" (1/1) ... [2023-11-19 04:03:31,414 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:03:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-11-19 04:03:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-11-19 04:03:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-11-19 04:03:31,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:31,486 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:31,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 [2023-11-19 04:03:31,488 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 04:03:31,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-19 04:03:31,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:31,719 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-19 04:03:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:31,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 38 conjunts are in the unsatisfiable core [2023-11-19 04:03:31,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:03:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:03:32,598 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (2)] Exception during sending of exit command (exit): Broken pipe [2023-11-19 04:03:32,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-19 04:03:32,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2023-11-19 04:03:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2023-11-19 04:03:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-19 04:03:32,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:32,749 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:32,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 [2023-11-19 04:03:32,754 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 04:03:32,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-11-19 04:03:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:33,098 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-19 04:03:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:33,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 96 conjunts are in the unsatisfiable core [2023-11-19 04:03:33,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:03:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:03:34,859 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (3)] Exception during sending of exit command (exit): Broken pipe [2023-11-19 04:03:34,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2023-11-19 04:03:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 11 states and 17 transitions. [2023-11-19 04:03:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 17 transitions. [2023-11-19 04:03:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 04:03:35,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:35,759 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:35,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 [2023-11-19 04:03:35,761 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 04:03:35,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-19 04:03:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:36,162 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-19 04:03:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:36,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 152 conjunts are in the unsatisfiable core [2023-11-19 04:03:36,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:03:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:03:38,849 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (4)] Exception during sending of exit command (exit): Broken pipe [2023-11-19 04:03:38,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-19 04:03:42,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:42,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 17 states and 36 transitions. [2023-11-19 04:03:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 36 transitions. [2023-11-19 04:03:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 04:03:42,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:42,113 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:42,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 [2023-11-19 04:03:42,115 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 04:03:42,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-11-19 04:03:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:42,760 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 04:03:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:43,751 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 04:03:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:03:44,071 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (5)] Exception during sending of exit command (exit): Broken pipe [2023-11-19 04:03:44,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2023-11-19 04:03:44,082 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 4 iterations. [2023-11-19 04:03:44,223 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,223 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,224 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,224 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 04:03:44 ImpRootNode [2023-11-19 04:03:44,282 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 04:03:44,283 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:03:44,283 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:03:44,284 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:03:44,284 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:31" (3/4) ... [2023-11-19 04:03:44,285 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-11-19 04:03:44,326 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,327 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,327 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,327 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-19 04:03:44,517 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 04:03:44,517 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:03:44,518 INFO L158 Benchmark]: Toolchain (without parser) took 14899.46ms. Allocated memory was 79.7MB in the beginning and 274.7MB in the end (delta: 195.0MB). Free memory was 55.5MB in the beginning and 110.3MB in the end (delta: -54.8MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. [2023-11-19 04:03:44,519 INFO L158 Benchmark]: CDTParser took 0.79ms. Allocated memory is still 79.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:03:44,520 INFO L158 Benchmark]: CACSL2BoogieTranslator took 640.86ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 55.3MB in the beginning and 79.6MB in the end (delta: -24.3MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2023-11-19 04:03:44,521 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.78ms. Allocated memory is still 102.8MB. Free memory was 79.6MB in the beginning and 76.3MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:03:44,521 INFO L158 Benchmark]: Boogie Preprocessor took 123.63ms. Allocated memory is still 102.8MB. Free memory was 76.3MB in the beginning and 73.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:03:44,522 INFO L158 Benchmark]: RCFGBuilder took 870.41ms. Allocated memory is still 102.8MB. Free memory was 73.8MB in the beginning and 64.2MB in the end (delta: 9.6MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2023-11-19 04:03:44,522 INFO L158 Benchmark]: CodeCheck took 12900.61ms. Allocated memory was 102.8MB in the beginning and 274.7MB in the end (delta: 172.0MB). Free memory was 63.7MB in the beginning and 127.1MB in the end (delta: -63.3MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. [2023-11-19 04:03:44,523 INFO L158 Benchmark]: Witness Printer took 234.07ms. Allocated memory is still 274.7MB. Free memory was 127.1MB in the beginning and 110.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-19 04:03:44,525 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: 12.6s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 38 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16 mSDsluCounter, 3 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 16 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 122 IncrementalHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16 mSolverCounterUnsat, 3 mSDtfsCounter, 122 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 211 GetRequests, 165 SyntacticMatches, 2 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 609 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 34 NumberOfCodeBlocks, 34 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 18 ConstructedInterpolants, 0 QuantifiedInterpolants, 398 SizeOfPredicates, 266 NumberOfNonLiveVariables, 849 ConjunctsInSsa, 286 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 0/9 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 - CounterExampleResult [Line: 21]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 8); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (8 - 1); [L29] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 1); [L30] const SORT_5 msb_SORT_5 = (SORT_5)1 << (1 - 1); [L32] const SORT_1 var_9 = 0; [L33] const SORT_5 var_22 = 0; [L34] const SORT_5 var_31 = 1; [L35] const SORT_1 var_109 = 1; [L37] SORT_1 input_2; [L38] SORT_1 input_3; [L39] SORT_1 input_4; [L40] SORT_5 input_6; [L41] SORT_5 input_7; [L42] SORT_5 input_8; [L43] SORT_5 input_35; [L44] SORT_5 input_37; [L45] SORT_5 input_39; [L46] SORT_5 input_51; [L48] SORT_1 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L49] SORT_1 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L50] SORT_1 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L51] SORT_5 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L52] SORT_1 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L53] SORT_5 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L54] SORT_5 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L55] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] SORT_5 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L59] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] SORT_5 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L61] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L62] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L64] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L65] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L66] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L67] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L69] SORT_1 init_11_arg_1 = var_9; [L70] state_10 = init_11_arg_1 [L71] SORT_1 init_13_arg_1 = var_9; [L72] state_12 = init_13_arg_1 [L73] SORT_1 init_19_arg_1 = var_9; [L74] state_18 = init_19_arg_1 [L75] SORT_5 init_24_arg_1 = var_22; [L76] state_23 = init_24_arg_1 [L77] SORT_1 init_27_arg_1 = var_9; [L78] state_26 = init_27_arg_1 [L79] SORT_5 init_42_arg_1 = var_22; [L80] state_41 = init_42_arg_1 [L81] SORT_5 init_44_arg_1 = var_22; [L82] state_43 = init_44_arg_1 [L83] SORT_1 init_46_arg_1 = var_9; [L84] state_45 = init_46_arg_1 [L85] SORT_1 init_48_arg_1 = var_9; [L86] state_47 = init_48_arg_1 [L87] SORT_1 init_50_arg_1 = var_9; [L88] state_49 = init_50_arg_1 [L89] SORT_5 init_54_arg_1 = var_22; [L90] state_53 = init_54_arg_1 [L91] SORT_1 init_56_arg_1 = var_9; [L92] state_55 = init_56_arg_1 [L93] SORT_5 init_58_arg_1 = var_22; [L94] state_57 = init_58_arg_1 [L95] SORT_1 init_60_arg_1 = var_9; [L96] state_59 = init_60_arg_1 [L97] SORT_1 init_63_arg_1 = var_9; [L98] state_62 = init_63_arg_1 [L99] SORT_1 init_65_arg_1 = var_9; [L100] state_64 = init_65_arg_1 [L101] SORT_1 init_67_arg_1 = var_9; [L102] state_66 = init_67_arg_1 [L103] SORT_1 init_69_arg_1 = var_9; [L104] state_68 = init_69_arg_1 [L105] SORT_1 init_71_arg_1 = var_9; [L106] state_70 = init_71_arg_1 [L107] SORT_1 init_73_arg_1 = var_9; [L108] state_72 = init_73_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_19_arg_1=0, init_24_arg_1=0, init_27_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, state_10=0, state_12=0, state_18=0, state_23=0, state_26=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_53=0, state_55=0, state_57=0, state_59=0, state_62=0, state_64=0, state_66=0, state_68=0, state_70=0, state_72=0, var_109=1, var_22=0, var_31=1, var_9=0] [L111] input_2 = __VERIFIER_nondet_uchar() [L112] input_3 = __VERIFIER_nondet_uchar() [L113] input_4 = __VERIFIER_nondet_uchar() [L114] input_6 = __VERIFIER_nondet_uchar() [L115] input_7 = __VERIFIER_nondet_uchar() [L116] input_8 = __VERIFIER_nondet_uchar() [L117] input_8 = input_8 & mask_SORT_5 [L118] input_35 = __VERIFIER_nondet_uchar() [L119] input_37 = __VERIFIER_nondet_uchar() [L120] input_39 = __VERIFIER_nondet_uchar() [L121] input_51 = __VERIFIER_nondet_uchar() [L124] SORT_1 var_16_arg_0 = state_10; [L125] SORT_5 var_16 = var_16_arg_0 >> 0; [L126] var_16 = var_16 & mask_SORT_5 [L127] SORT_1 var_15_arg_0 = state_10; [L128] SORT_1 var_15_arg_1 = state_12; [L129] SORT_1 var_15 = var_15_arg_0 + var_15_arg_1; [L130] SORT_1 var_14_arg_0 = state_10; [L131] SORT_1 var_14_arg_1 = state_12; [L132] SORT_1 var_14 = var_14_arg_0 - var_14_arg_1; [L133] SORT_5 var_17_arg_0 = var_16; [L134] SORT_1 var_17_arg_1 = var_15; [L135] SORT_1 var_17_arg_2 = var_14; [L136] SORT_1 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L137] SORT_1 var_21_arg_0 = var_17; [L138] SORT_1 var_21_arg_1 = state_18; [L139] SORT_1 var_21 = var_21_arg_0 + var_21_arg_1; [L140] SORT_1 var_20_arg_0 = var_17; [L141] SORT_1 var_20_arg_1 = state_18; [L142] SORT_1 var_20 = var_20_arg_0 - var_20_arg_1; [L143] SORT_5 var_25_arg_0 = state_23; [L144] SORT_1 var_25_arg_1 = var_21; [L145] SORT_1 var_25_arg_2 = var_20; [L146] SORT_1 var_25 = var_25_arg_0 ? var_25_arg_1 : var_25_arg_2; [L147] var_25 = var_25 & mask_SORT_1 [L148] SORT_1 var_28_arg_0 = var_25; [L149] SORT_1 var_28_arg_1 = state_26; [L150] SORT_5 var_28 = var_28_arg_0 == var_28_arg_1; [L151] SORT_5 var_32_arg_0 = var_28; [L152] SORT_5 var_32 = ~var_32_arg_0; [L153] SORT_5 var_33_arg_0 = var_31; [L154] SORT_5 var_33_arg_1 = var_32; [L155] SORT_5 var_33 = var_33_arg_0 & var_33_arg_1; [L156] var_33 = var_33 & mask_SORT_5 [L157] SORT_5 bad_34_arg_0 = var_33; [L158] CALL __VERIFIER_assert(!(bad_34_arg_0)) [L21] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L158] RET __VERIFIER_assert(!(bad_34_arg_0)) [L160] SORT_5 var_76_arg_0 = input_8; [L161] SORT_5 var_76_arg_1 = var_31; [L162] SORT_5 var_76 = var_76_arg_0 == var_76_arg_1; [L163] SORT_5 var_77_arg_0 = var_76; [L164] SORT_1 var_77_arg_1 = var_9; [L165] SORT_1 var_77_arg_2 = state_64; [L166] SORT_1 var_77 = var_77_arg_0 ? var_77_arg_1 : var_77_arg_2; [L167] SORT_1 next_78_arg_1 = var_77; [L168] SORT_5 var_79_arg_0 = var_76; [L169] SORT_1 var_79_arg_1 = var_9; [L170] SORT_1 var_79_arg_2 = state_68; [L171] SORT_1 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L172] SORT_1 next_80_arg_1 = var_79; [L173] SORT_5 var_81_arg_0 = var_76; [L174] SORT_1 var_81_arg_1 = var_9; [L175] SORT_1 var_81_arg_2 = state_72; [L176] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L177] SORT_1 next_82_arg_1 = var_81; [L178] SORT_5 var_83_arg_0 = var_76; [L179] SORT_5 var_83_arg_1 = var_22; [L180] SORT_5 var_83_arg_2 = state_43; [L181] SORT_5 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L182] var_83 = var_83 & mask_SORT_5 [L183] SORT_5 next_84_arg_1 = var_83; [L184] SORT_5 var_88_arg_0 = input_8; [L185] SORT_5 var_88_arg_1 = var_31; [L186] SORT_5 var_88 = var_88_arg_0 == var_88_arg_1; [L187] SORT_1 var_86_arg_0 = state_59; [L188] SORT_1 var_86_arg_1 = state_55; [L189] SORT_1 var_86 = var_86_arg_0 - var_86_arg_1; [L190] SORT_1 var_85_arg_0 = state_59; [L191] SORT_1 var_85_arg_1 = state_55; [L192] SORT_1 var_85 = var_85_arg_0 - var_85_arg_1; [L193] SORT_5 var_87_arg_0 = state_57; [L194] SORT_1 var_87_arg_1 = var_86; [L195] SORT_1 var_87_arg_2 = var_85; [L196] SORT_1 var_87 = var_87_arg_0 ? var_87_arg_1 : var_87_arg_2; [L197] SORT_5 var_89_arg_0 = var_88; [L198] SORT_1 var_89_arg_1 = var_9; [L199] SORT_1 var_89_arg_2 = var_87; [L200] SORT_1 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L201] var_89 = var_89 & mask_SORT_1 [L202] SORT_1 next_90_arg_1 = var_89; [L203] SORT_5 var_91_arg_0 = var_76; [L204] SORT_5 var_91_arg_1 = var_22; [L205] SORT_5 var_91_arg_2 = input_7; [L206] SORT_5 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; [L207] SORT_5 next_92_arg_1 = var_91; [L208] SORT_5 var_93_arg_0 = var_76; [L209] SORT_5 var_93_arg_1 = var_22; [L210] SORT_5 var_93_arg_2 = state_41; [L211] SORT_5 var_93 = var_93_arg_0 ? var_93_arg_1 : var_93_arg_2; [L212] SORT_5 next_94_arg_1 = var_93; [L213] SORT_5 var_95_arg_0 = var_88; [L214] SORT_1 var_95_arg_1 = var_9; [L215] SORT_1 var_95_arg_2 = input_2; [L216] SORT_1 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L217] SORT_1 next_96_arg_1 = var_95; [L218] SORT_5 var_97_arg_0 = var_88; [L219] SORT_1 var_97_arg_1 = var_9; [L220] SORT_1 var_97_arg_2 = input_3; [L221] SORT_1 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L222] SORT_1 next_98_arg_1 = var_97; [L223] SORT_5 var_99_arg_0 = var_88; [L224] SORT_1 var_99_arg_1 = var_9; [L225] SORT_1 var_99_arg_2 = input_4; [L226] SORT_1 var_99 = var_99_arg_0 ? var_99_arg_1 : var_99_arg_2; [L227] SORT_1 next_100_arg_1 = var_99; [L228] SORT_5 var_101_arg_0 = var_88; [L229] SORT_5 var_101_arg_1 = var_22; [L230] SORT_5 var_101_arg_2 = input_7; [L231] SORT_5 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L232] SORT_5 next_102_arg_1 = var_101; [L233] SORT_5 var_103_arg_0 = var_88; [L234] SORT_1 var_103_arg_1 = var_9; [L235] SORT_1 var_103_arg_2 = state_49; [L236] SORT_1 var_103 = var_103_arg_0 ? var_103_arg_1 : var_103_arg_2; [L237] SORT_1 next_104_arg_1 = var_103; [L238] SORT_5 var_105_arg_0 = var_88; [L239] SORT_5 var_105_arg_1 = var_22; [L240] SORT_5 var_105_arg_2 = state_53; [L241] SORT_5 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; [L242] var_105 = var_105 & mask_SORT_5 [L243] SORT_5 next_106_arg_1 = var_105; [L244] SORT_1 var_110_arg_0 = state_45; [L245] SORT_1 var_110_arg_1 = var_109; [L246] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L247] var_110 = var_110 & mask_SORT_1 [L248] SORT_1 var_111_arg_0 = var_110; [L249] SORT_1 var_111_arg_1 = var_109; [L250] SORT_5 var_111 = var_111_arg_0 == var_111_arg_1; [L251] SORT_1 var_108_arg_0 = state_45; [L252] SORT_1 var_108_arg_1 = state_47; [L253] SORT_1 var_108 = var_108_arg_0 + var_108_arg_1; [L254] SORT_1 var_107_arg_0 = state_45; [L255] SORT_1 var_107_arg_1 = state_47; [L256] SORT_1 var_107 = var_107_arg_0 - var_107_arg_1; [L257] SORT_5 var_112_arg_0 = var_111; [L258] SORT_1 var_112_arg_1 = var_108; [L259] SORT_1 var_112_arg_2 = var_107; [L260] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L261] SORT_5 var_113_arg_0 = var_88; [L262] SORT_1 var_113_arg_1 = var_9; [L263] SORT_1 var_113_arg_2 = var_112; [L264] SORT_1 var_113 = var_113_arg_0 ? var_113_arg_1 : var_113_arg_2; [L265] SORT_1 next_114_arg_1 = var_113; [L266] SORT_5 var_115_arg_0 = var_76; [L267] SORT_1 var_115_arg_1 = var_9; [L268] SORT_1 var_115_arg_2 = input_2; [L269] SORT_1 var_115 = var_115_arg_0 ? var_115_arg_1 : var_115_arg_2; [L270] SORT_1 next_116_arg_1 = var_115; [L271] SORT_5 var_117_arg_0 = var_76; [L272] SORT_1 var_117_arg_1 = var_9; [L273] SORT_1 var_117_arg_2 = state_62; [L274] SORT_1 var_117 = var_117_arg_0 ? var_117_arg_1 : var_117_arg_2; [L275] SORT_1 next_118_arg_1 = var_117; [L276] SORT_5 var_119_arg_0 = var_76; [L277] SORT_1 var_119_arg_1 = var_9; [L278] SORT_1 var_119_arg_2 = input_3; [L279] SORT_1 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L280] SORT_1 next_120_arg_1 = var_119; [L281] SORT_5 var_121_arg_0 = var_76; [L282] SORT_1 var_121_arg_1 = var_9; [L283] SORT_1 var_121_arg_2 = state_66; [L284] SORT_1 var_121 = var_121_arg_0 ? var_121_arg_1 : var_121_arg_2; [L285] SORT_1 next_122_arg_1 = var_121; [L286] SORT_5 var_123_arg_0 = var_76; [L287] SORT_1 var_123_arg_1 = var_9; [L288] SORT_1 var_123_arg_2 = input_4; [L289] SORT_1 var_123 = var_123_arg_0 ? var_123_arg_1 : var_123_arg_2; [L290] SORT_1 next_124_arg_1 = var_123; [L291] SORT_5 var_125_arg_0 = var_76; [L292] SORT_1 var_125_arg_1 = var_9; [L293] SORT_1 var_125_arg_2 = state_70; [L294] SORT_1 var_125 = var_125_arg_0 ? var_125_arg_1 : var_125_arg_2; [L295] SORT_1 next_126_arg_1 = var_125; [L297] state_10 = next_78_arg_1 [L298] state_12 = next_80_arg_1 [L299] state_18 = next_82_arg_1 [L300] state_23 = next_84_arg_1 [L301] state_26 = next_90_arg_1 [L302] state_41 = next_92_arg_1 [L303] state_43 = next_94_arg_1 [L304] state_45 = next_96_arg_1 [L305] state_47 = next_98_arg_1 [L306] state_49 = next_100_arg_1 [L307] state_53 = next_102_arg_1 [L308] state_55 = next_104_arg_1 [L309] state_57 = next_106_arg_1 [L310] state_59 = next_114_arg_1 [L311] state_62 = next_116_arg_1 [L312] state_64 = next_118_arg_1 [L313] state_66 = next_120_arg_1 [L314] state_68 = next_122_arg_1 [L315] state_70 = next_124_arg_1 [L316] state_72 = next_126_arg_1 VAL [bad_34_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_19_arg_1=0, init_24_arg_1=0, init_27_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, input_2=208, input_3=48, input_4=141, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_100_arg_1=141, next_102_arg_1=1, next_104_arg_1=0, next_106_arg_1=0, next_114_arg_1=0, next_116_arg_1=208, next_118_arg_1=0, next_120_arg_1=48, next_122_arg_1=0, next_124_arg_1=141, next_126_arg_1=0, next_78_arg_1=0, next_80_arg_1=0, next_82_arg_1=0, next_84_arg_1=0, next_90_arg_1=0, next_92_arg_1=1, next_94_arg_1=0, next_96_arg_1=208, next_98_arg_1=48, state_10=0, state_12=0, state_18=0, state_23=0, state_26=0, state_41=1, state_43=0, state_45=208, state_47=48, state_49=141, state_53=1, state_55=0, state_57=0, state_59=0, state_62=208, state_64=0, state_66=48, state_68=0, state_70=141, state_72=0, var_101=1, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=1, var_103=0, var_103_arg_0=0, var_103_arg_1=0, var_103_arg_2=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_105_arg_2=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_108_arg_1=0, var_109=1, var_110=0, var_110_arg_0=0, var_110_arg_1=1, var_111=0, var_111_arg_0=0, var_111_arg_1=1, var_112=0, var_112_arg_0=0, var_112_arg_1=0, var_112_arg_2=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_113_arg_2=0, var_115=208, var_115_arg_0=0, var_115_arg_1=0, var_115_arg_2=208, var_117=0, var_117_arg_0=0, var_117_arg_1=0, var_117_arg_2=0, var_119=48, var_119_arg_0=0, var_119_arg_1=0, var_119_arg_2=48, var_121=0, var_121_arg_0=0, var_121_arg_1=0, var_121_arg_2=0, var_123=141, var_123_arg_0=0, var_123_arg_1=0, var_123_arg_2=141, var_125=0, var_125_arg_0=0, var_125_arg_1=0, var_125_arg_2=0, var_14=0, var_14_arg_0=0, var_14_arg_1=0, var_15=0, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_16_arg_0=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_22=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_25_arg_2=0, var_28=1, var_28_arg_0=0, var_28_arg_1=0, var_31=1, var_32=254, var_32_arg_0=1, var_33=0, var_33_arg_0=1, var_33_arg_1=254, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=0, var_77_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=0, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_85=0, var_85_arg_0=0, var_85_arg_1=0, var_86=0, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_87_arg_2=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_89_arg_2=0, var_91=1, var_91_arg_0=0, var_91_arg_1=0, var_91_arg_2=1, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_93_arg_2=0, var_95=208, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=208, var_97=48, var_97_arg_0=0, var_97_arg_1=0, var_97_arg_2=48, var_99=141, var_99_arg_0=0, var_99_arg_1=0, var_99_arg_2=141, var_9=0] [L111] input_2 = __VERIFIER_nondet_uchar() [L112] input_3 = __VERIFIER_nondet_uchar() [L113] input_4 = __VERIFIER_nondet_uchar() [L114] input_6 = __VERIFIER_nondet_uchar() [L115] input_7 = __VERIFIER_nondet_uchar() [L116] input_8 = __VERIFIER_nondet_uchar() [L117] input_8 = input_8 & mask_SORT_5 [L118] input_35 = __VERIFIER_nondet_uchar() [L119] input_37 = __VERIFIER_nondet_uchar() [L120] input_39 = __VERIFIER_nondet_uchar() [L121] input_51 = __VERIFIER_nondet_uchar() [L124] SORT_1 var_16_arg_0 = state_10; [L125] SORT_5 var_16 = var_16_arg_0 >> 0; [L126] var_16 = var_16 & mask_SORT_5 [L127] SORT_1 var_15_arg_0 = state_10; [L128] SORT_1 var_15_arg_1 = state_12; [L129] SORT_1 var_15 = var_15_arg_0 + var_15_arg_1; [L130] SORT_1 var_14_arg_0 = state_10; [L131] SORT_1 var_14_arg_1 = state_12; [L132] SORT_1 var_14 = var_14_arg_0 - var_14_arg_1; [L133] SORT_5 var_17_arg_0 = var_16; [L134] SORT_1 var_17_arg_1 = var_15; [L135] SORT_1 var_17_arg_2 = var_14; [L136] SORT_1 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L137] SORT_1 var_21_arg_0 = var_17; [L138] SORT_1 var_21_arg_1 = state_18; [L139] SORT_1 var_21 = var_21_arg_0 + var_21_arg_1; [L140] SORT_1 var_20_arg_0 = var_17; [L141] SORT_1 var_20_arg_1 = state_18; [L142] SORT_1 var_20 = var_20_arg_0 - var_20_arg_1; [L143] SORT_5 var_25_arg_0 = state_23; [L144] SORT_1 var_25_arg_1 = var_21; [L145] SORT_1 var_25_arg_2 = var_20; [L146] SORT_1 var_25 = var_25_arg_0 ? var_25_arg_1 : var_25_arg_2; [L147] var_25 = var_25 & mask_SORT_1 [L148] SORT_1 var_28_arg_0 = var_25; [L149] SORT_1 var_28_arg_1 = state_26; [L150] SORT_5 var_28 = var_28_arg_0 == var_28_arg_1; [L151] SORT_5 var_32_arg_0 = var_28; [L152] SORT_5 var_32 = ~var_32_arg_0; [L153] SORT_5 var_33_arg_0 = var_31; [L154] SORT_5 var_33_arg_1 = var_32; [L155] SORT_5 var_33 = var_33_arg_0 & var_33_arg_1; [L156] var_33 = var_33 & mask_SORT_5 [L157] SORT_5 bad_34_arg_0 = var_33; [L158] CALL __VERIFIER_assert(!(bad_34_arg_0)) [L21] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L158] RET __VERIFIER_assert(!(bad_34_arg_0)) [L160] SORT_5 var_76_arg_0 = input_8; [L161] SORT_5 var_76_arg_1 = var_31; [L162] SORT_5 var_76 = var_76_arg_0 == var_76_arg_1; [L163] SORT_5 var_77_arg_0 = var_76; [L164] SORT_1 var_77_arg_1 = var_9; [L165] SORT_1 var_77_arg_2 = state_64; [L166] SORT_1 var_77 = var_77_arg_0 ? var_77_arg_1 : var_77_arg_2; [L167] SORT_1 next_78_arg_1 = var_77; [L168] SORT_5 var_79_arg_0 = var_76; [L169] SORT_1 var_79_arg_1 = var_9; [L170] SORT_1 var_79_arg_2 = state_68; [L171] SORT_1 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L172] SORT_1 next_80_arg_1 = var_79; [L173] SORT_5 var_81_arg_0 = var_76; [L174] SORT_1 var_81_arg_1 = var_9; [L175] SORT_1 var_81_arg_2 = state_72; [L176] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L177] SORT_1 next_82_arg_1 = var_81; [L178] SORT_5 var_83_arg_0 = var_76; [L179] SORT_5 var_83_arg_1 = var_22; [L180] SORT_5 var_83_arg_2 = state_43; [L181] SORT_5 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L182] var_83 = var_83 & mask_SORT_5 [L183] SORT_5 next_84_arg_1 = var_83; [L184] SORT_5 var_88_arg_0 = input_8; [L185] SORT_5 var_88_arg_1 = var_31; [L186] SORT_5 var_88 = var_88_arg_0 == var_88_arg_1; [L187] SORT_1 var_86_arg_0 = state_59; [L188] SORT_1 var_86_arg_1 = state_55; [L189] SORT_1 var_86 = var_86_arg_0 - var_86_arg_1; [L190] SORT_1 var_85_arg_0 = state_59; [L191] SORT_1 var_85_arg_1 = state_55; [L192] SORT_1 var_85 = var_85_arg_0 - var_85_arg_1; [L193] SORT_5 var_87_arg_0 = state_57; [L194] SORT_1 var_87_arg_1 = var_86; [L195] SORT_1 var_87_arg_2 = var_85; [L196] SORT_1 var_87 = var_87_arg_0 ? var_87_arg_1 : var_87_arg_2; [L197] SORT_5 var_89_arg_0 = var_88; [L198] SORT_1 var_89_arg_1 = var_9; [L199] SORT_1 var_89_arg_2 = var_87; [L200] SORT_1 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L201] var_89 = var_89 & mask_SORT_1 [L202] SORT_1 next_90_arg_1 = var_89; [L203] SORT_5 var_91_arg_0 = var_76; [L204] SORT_5 var_91_arg_1 = var_22; [L205] SORT_5 var_91_arg_2 = input_7; [L206] SORT_5 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; [L207] SORT_5 next_92_arg_1 = var_91; [L208] SORT_5 var_93_arg_0 = var_76; [L209] SORT_5 var_93_arg_1 = var_22; [L210] SORT_5 var_93_arg_2 = state_41; [L211] SORT_5 var_93 = var_93_arg_0 ? var_93_arg_1 : var_93_arg_2; [L212] SORT_5 next_94_arg_1 = var_93; [L213] SORT_5 var_95_arg_0 = var_88; [L214] SORT_1 var_95_arg_1 = var_9; [L215] SORT_1 var_95_arg_2 = input_2; [L216] SORT_1 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L217] SORT_1 next_96_arg_1 = var_95; [L218] SORT_5 var_97_arg_0 = var_88; [L219] SORT_1 var_97_arg_1 = var_9; [L220] SORT_1 var_97_arg_2 = input_3; [L221] SORT_1 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L222] SORT_1 next_98_arg_1 = var_97; [L223] SORT_5 var_99_arg_0 = var_88; [L224] SORT_1 var_99_arg_1 = var_9; [L225] SORT_1 var_99_arg_2 = input_4; [L226] SORT_1 var_99 = var_99_arg_0 ? var_99_arg_1 : var_99_arg_2; [L227] SORT_1 next_100_arg_1 = var_99; [L228] SORT_5 var_101_arg_0 = var_88; [L229] SORT_5 var_101_arg_1 = var_22; [L230] SORT_5 var_101_arg_2 = input_7; [L231] SORT_5 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L232] SORT_5 next_102_arg_1 = var_101; [L233] SORT_5 var_103_arg_0 = var_88; [L234] SORT_1 var_103_arg_1 = var_9; [L235] SORT_1 var_103_arg_2 = state_49; [L236] SORT_1 var_103 = var_103_arg_0 ? var_103_arg_1 : var_103_arg_2; [L237] SORT_1 next_104_arg_1 = var_103; [L238] SORT_5 var_105_arg_0 = var_88; [L239] SORT_5 var_105_arg_1 = var_22; [L240] SORT_5 var_105_arg_2 = state_53; [L241] SORT_5 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; [L242] var_105 = var_105 & mask_SORT_5 [L243] SORT_5 next_106_arg_1 = var_105; [L244] SORT_1 var_110_arg_0 = state_45; [L245] SORT_1 var_110_arg_1 = var_109; [L246] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L247] var_110 = var_110 & mask_SORT_1 [L248] SORT_1 var_111_arg_0 = var_110; [L249] SORT_1 var_111_arg_1 = var_109; [L250] SORT_5 var_111 = var_111_arg_0 == var_111_arg_1; [L251] SORT_1 var_108_arg_0 = state_45; [L252] SORT_1 var_108_arg_1 = state_47; [L253] SORT_1 var_108 = var_108_arg_0 + var_108_arg_1; [L254] SORT_1 var_107_arg_0 = state_45; [L255] SORT_1 var_107_arg_1 = state_47; [L256] SORT_1 var_107 = var_107_arg_0 - var_107_arg_1; [L257] SORT_5 var_112_arg_0 = var_111; [L258] SORT_1 var_112_arg_1 = var_108; [L259] SORT_1 var_112_arg_2 = var_107; [L260] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L261] SORT_5 var_113_arg_0 = var_88; [L262] SORT_1 var_113_arg_1 = var_9; [L263] SORT_1 var_113_arg_2 = var_112; [L264] SORT_1 var_113 = var_113_arg_0 ? var_113_arg_1 : var_113_arg_2; [L265] SORT_1 next_114_arg_1 = var_113; [L266] SORT_5 var_115_arg_0 = var_76; [L267] SORT_1 var_115_arg_1 = var_9; [L268] SORT_1 var_115_arg_2 = input_2; [L269] SORT_1 var_115 = var_115_arg_0 ? var_115_arg_1 : var_115_arg_2; [L270] SORT_1 next_116_arg_1 = var_115; [L271] SORT_5 var_117_arg_0 = var_76; [L272] SORT_1 var_117_arg_1 = var_9; [L273] SORT_1 var_117_arg_2 = state_62; [L274] SORT_1 var_117 = var_117_arg_0 ? var_117_arg_1 : var_117_arg_2; [L275] SORT_1 next_118_arg_1 = var_117; [L276] SORT_5 var_119_arg_0 = var_76; [L277] SORT_1 var_119_arg_1 = var_9; [L278] SORT_1 var_119_arg_2 = input_3; [L279] SORT_1 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L280] SORT_1 next_120_arg_1 = var_119; [L281] SORT_5 var_121_arg_0 = var_76; [L282] SORT_1 var_121_arg_1 = var_9; [L283] SORT_1 var_121_arg_2 = state_66; [L284] SORT_1 var_121 = var_121_arg_0 ? var_121_arg_1 : var_121_arg_2; [L285] SORT_1 next_122_arg_1 = var_121; [L286] SORT_5 var_123_arg_0 = var_76; [L287] SORT_1 var_123_arg_1 = var_9; [L288] SORT_1 var_123_arg_2 = input_4; [L289] SORT_1 var_123 = var_123_arg_0 ? var_123_arg_1 : var_123_arg_2; [L290] SORT_1 next_124_arg_1 = var_123; [L291] SORT_5 var_125_arg_0 = var_76; [L292] SORT_1 var_125_arg_1 = var_9; [L293] SORT_1 var_125_arg_2 = state_70; [L294] SORT_1 var_125 = var_125_arg_0 ? var_125_arg_1 : var_125_arg_2; [L295] SORT_1 next_126_arg_1 = var_125; [L297] state_10 = next_78_arg_1 [L298] state_12 = next_80_arg_1 [L299] state_18 = next_82_arg_1 [L300] state_23 = next_84_arg_1 [L301] state_26 = next_90_arg_1 [L302] state_41 = next_92_arg_1 [L303] state_43 = next_94_arg_1 [L304] state_45 = next_96_arg_1 [L305] state_47 = next_98_arg_1 [L306] state_49 = next_100_arg_1 [L307] state_53 = next_102_arg_1 [L308] state_55 = next_104_arg_1 [L309] state_57 = next_106_arg_1 [L310] state_59 = next_114_arg_1 [L311] state_62 = next_116_arg_1 [L312] state_64 = next_118_arg_1 [L313] state_66 = next_120_arg_1 [L314] state_68 = next_122_arg_1 [L315] state_70 = next_124_arg_1 [L316] state_72 = next_126_arg_1 VAL [bad_34_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_19_arg_1=0, init_24_arg_1=0, init_27_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, input_2=0, input_3=0, input_4=0, input_7=0, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_100_arg_1=0, next_102_arg_1=0, next_104_arg_1=141, next_106_arg_1=1, next_114_arg_1=160, next_116_arg_1=0, next_118_arg_1=208, next_120_arg_1=0, next_122_arg_1=48, next_124_arg_1=0, next_126_arg_1=141, next_78_arg_1=0, next_80_arg_1=0, next_82_arg_1=0, next_84_arg_1=0, next_90_arg_1=0, next_92_arg_1=0, next_94_arg_1=1, next_96_arg_1=0, next_98_arg_1=0, state_10=0, state_12=0, state_18=0, state_23=0, state_26=0, state_41=0, state_43=1, state_45=0, state_47=0, state_49=0, state_53=0, state_55=141, state_57=1, state_59=160, state_62=0, state_64=208, state_66=0, state_68=48, state_70=0, state_72=141, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_103=141, var_103_arg_0=0, var_103_arg_1=0, var_103_arg_2=141, var_105=1, var_105_arg_0=0, var_105_arg_1=0, var_105_arg_2=1, var_107=160, var_107_arg_0=208, var_107_arg_1=48, var_108=0, var_108_arg_0=208, var_108_arg_1=48, var_109=1, var_110=0, var_110_arg_0=208, var_110_arg_1=1, var_111=0, var_111_arg_0=0, var_111_arg_1=1, var_112=160, var_112_arg_0=0, var_112_arg_1=0, var_112_arg_2=160, var_113=160, var_113_arg_0=0, var_113_arg_1=0, var_113_arg_2=160, var_115=0, var_115_arg_0=0, var_115_arg_1=0, var_115_arg_2=0, var_117=208, var_117_arg_0=0, var_117_arg_1=0, var_117_arg_2=208, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_119_arg_2=0, var_121=48, var_121_arg_0=0, var_121_arg_1=0, var_121_arg_2=48, var_123=0, var_123_arg_0=0, var_123_arg_1=0, var_123_arg_2=0, var_125=141, var_125_arg_0=0, var_125_arg_1=0, var_125_arg_2=141, var_14=0, var_14_arg_0=0, var_14_arg_1=0, var_15=0, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_16_arg_0=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_22=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_25_arg_2=0, var_28=1, var_28_arg_0=0, var_28_arg_1=0, var_31=1, var_32=254, var_32_arg_0=1, var_33=0, var_33_arg_0=1, var_33_arg_1=254, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=0, var_77_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=0, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_85=0, var_85_arg_0=0, var_85_arg_1=0, var_86=0, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_87_arg_2=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=0, var_89_arg_2=0, var_91=0, var_91_arg_0=0, var_91_arg_1=0, var_91_arg_2=0, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_93_arg_2=1, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_97=0, var_97_arg_0=0, var_97_arg_1=0, var_97_arg_2=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0, var_99_arg_2=0, var_9=0] [L111] input_2 = __VERIFIER_nondet_uchar() [L112] input_3 = __VERIFIER_nondet_uchar() [L113] input_4 = __VERIFIER_nondet_uchar() [L114] input_6 = __VERIFIER_nondet_uchar() [L115] input_7 = __VERIFIER_nondet_uchar() [L116] input_8 = __VERIFIER_nondet_uchar() [L117] input_8 = input_8 & mask_SORT_5 [L118] input_35 = __VERIFIER_nondet_uchar() [L119] input_37 = __VERIFIER_nondet_uchar() [L120] input_39 = __VERIFIER_nondet_uchar() [L121] input_51 = __VERIFIER_nondet_uchar() [L124] SORT_1 var_16_arg_0 = state_10; [L125] SORT_5 var_16 = var_16_arg_0 >> 0; [L126] var_16 = var_16 & mask_SORT_5 [L127] SORT_1 var_15_arg_0 = state_10; [L128] SORT_1 var_15_arg_1 = state_12; [L129] SORT_1 var_15 = var_15_arg_0 + var_15_arg_1; [L130] SORT_1 var_14_arg_0 = state_10; [L131] SORT_1 var_14_arg_1 = state_12; [L132] SORT_1 var_14 = var_14_arg_0 - var_14_arg_1; [L133] SORT_5 var_17_arg_0 = var_16; [L134] SORT_1 var_17_arg_1 = var_15; [L135] SORT_1 var_17_arg_2 = var_14; [L136] SORT_1 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L137] SORT_1 var_21_arg_0 = var_17; [L138] SORT_1 var_21_arg_1 = state_18; [L139] SORT_1 var_21 = var_21_arg_0 + var_21_arg_1; [L140] SORT_1 var_20_arg_0 = var_17; [L141] SORT_1 var_20_arg_1 = state_18; [L142] SORT_1 var_20 = var_20_arg_0 - var_20_arg_1; [L143] SORT_5 var_25_arg_0 = state_23; [L144] SORT_1 var_25_arg_1 = var_21; [L145] SORT_1 var_25_arg_2 = var_20; [L146] SORT_1 var_25 = var_25_arg_0 ? var_25_arg_1 : var_25_arg_2; [L147] var_25 = var_25 & mask_SORT_1 [L148] SORT_1 var_28_arg_0 = var_25; [L149] SORT_1 var_28_arg_1 = state_26; [L150] SORT_5 var_28 = var_28_arg_0 == var_28_arg_1; [L151] SORT_5 var_32_arg_0 = var_28; [L152] SORT_5 var_32 = ~var_32_arg_0; [L153] SORT_5 var_33_arg_0 = var_31; [L154] SORT_5 var_33_arg_1 = var_32; [L155] SORT_5 var_33 = var_33_arg_0 & var_33_arg_1; [L156] var_33 = var_33 & mask_SORT_5 [L157] SORT_5 bad_34_arg_0 = var_33; [L158] CALL __VERIFIER_assert(!(bad_34_arg_0)) [L21] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L158] RET __VERIFIER_assert(!(bad_34_arg_0)) [L160] SORT_5 var_76_arg_0 = input_8; [L161] SORT_5 var_76_arg_1 = var_31; [L162] SORT_5 var_76 = var_76_arg_0 == var_76_arg_1; [L163] SORT_5 var_77_arg_0 = var_76; [L164] SORT_1 var_77_arg_1 = var_9; [L165] SORT_1 var_77_arg_2 = state_64; [L166] SORT_1 var_77 = var_77_arg_0 ? var_77_arg_1 : var_77_arg_2; [L167] SORT_1 next_78_arg_1 = var_77; [L168] SORT_5 var_79_arg_0 = var_76; [L169] SORT_1 var_79_arg_1 = var_9; [L170] SORT_1 var_79_arg_2 = state_68; [L171] SORT_1 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L172] SORT_1 next_80_arg_1 = var_79; [L173] SORT_5 var_81_arg_0 = var_76; [L174] SORT_1 var_81_arg_1 = var_9; [L175] SORT_1 var_81_arg_2 = state_72; [L176] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L177] SORT_1 next_82_arg_1 = var_81; [L178] SORT_5 var_83_arg_0 = var_76; [L179] SORT_5 var_83_arg_1 = var_22; [L180] SORT_5 var_83_arg_2 = state_43; [L181] SORT_5 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L182] var_83 = var_83 & mask_SORT_5 [L183] SORT_5 next_84_arg_1 = var_83; [L184] SORT_5 var_88_arg_0 = input_8; [L185] SORT_5 var_88_arg_1 = var_31; [L186] SORT_5 var_88 = var_88_arg_0 == var_88_arg_1; [L187] SORT_1 var_86_arg_0 = state_59; [L188] SORT_1 var_86_arg_1 = state_55; [L189] SORT_1 var_86 = var_86_arg_0 - var_86_arg_1; [L190] SORT_1 var_85_arg_0 = state_59; [L191] SORT_1 var_85_arg_1 = state_55; [L192] SORT_1 var_85 = var_85_arg_0 - var_85_arg_1; [L193] SORT_5 var_87_arg_0 = state_57; [L194] SORT_1 var_87_arg_1 = var_86; [L195] SORT_1 var_87_arg_2 = var_85; [L196] SORT_1 var_87 = var_87_arg_0 ? var_87_arg_1 : var_87_arg_2; [L197] SORT_5 var_89_arg_0 = var_88; [L198] SORT_1 var_89_arg_1 = var_9; [L199] SORT_1 var_89_arg_2 = var_87; [L200] SORT_1 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L201] var_89 = var_89 & mask_SORT_1 [L202] SORT_1 next_90_arg_1 = var_89; [L203] SORT_5 var_91_arg_0 = var_76; [L204] SORT_5 var_91_arg_1 = var_22; [L205] SORT_5 var_91_arg_2 = input_7; [L206] SORT_5 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; [L207] SORT_5 next_92_arg_1 = var_91; [L208] SORT_5 var_93_arg_0 = var_76; [L209] SORT_5 var_93_arg_1 = var_22; [L210] SORT_5 var_93_arg_2 = state_41; [L211] SORT_5 var_93 = var_93_arg_0 ? var_93_arg_1 : var_93_arg_2; [L212] SORT_5 next_94_arg_1 = var_93; [L213] SORT_5 var_95_arg_0 = var_88; [L214] SORT_1 var_95_arg_1 = var_9; [L215] SORT_1 var_95_arg_2 = input_2; [L216] SORT_1 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L217] SORT_1 next_96_arg_1 = var_95; [L218] SORT_5 var_97_arg_0 = var_88; [L219] SORT_1 var_97_arg_1 = var_9; [L220] SORT_1 var_97_arg_2 = input_3; [L221] SORT_1 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L222] SORT_1 next_98_arg_1 = var_97; [L223] SORT_5 var_99_arg_0 = var_88; [L224] SORT_1 var_99_arg_1 = var_9; [L225] SORT_1 var_99_arg_2 = input_4; [L226] SORT_1 var_99 = var_99_arg_0 ? var_99_arg_1 : var_99_arg_2; [L227] SORT_1 next_100_arg_1 = var_99; [L228] SORT_5 var_101_arg_0 = var_88; [L229] SORT_5 var_101_arg_1 = var_22; [L230] SORT_5 var_101_arg_2 = input_7; [L231] SORT_5 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L232] SORT_5 next_102_arg_1 = var_101; [L233] SORT_5 var_103_arg_0 = var_88; [L234] SORT_1 var_103_arg_1 = var_9; [L235] SORT_1 var_103_arg_2 = state_49; [L236] SORT_1 var_103 = var_103_arg_0 ? var_103_arg_1 : var_103_arg_2; [L237] SORT_1 next_104_arg_1 = var_103; [L238] SORT_5 var_105_arg_0 = var_88; [L239] SORT_5 var_105_arg_1 = var_22; [L240] SORT_5 var_105_arg_2 = state_53; [L241] SORT_5 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; [L242] var_105 = var_105 & mask_SORT_5 [L243] SORT_5 next_106_arg_1 = var_105; [L244] SORT_1 var_110_arg_0 = state_45; [L245] SORT_1 var_110_arg_1 = var_109; [L246] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L247] var_110 = var_110 & mask_SORT_1 [L248] SORT_1 var_111_arg_0 = var_110; [L249] SORT_1 var_111_arg_1 = var_109; [L250] SORT_5 var_111 = var_111_arg_0 == var_111_arg_1; [L251] SORT_1 var_108_arg_0 = state_45; [L252] SORT_1 var_108_arg_1 = state_47; [L253] SORT_1 var_108 = var_108_arg_0 + var_108_arg_1; [L254] SORT_1 var_107_arg_0 = state_45; [L255] SORT_1 var_107_arg_1 = state_47; [L256] SORT_1 var_107 = var_107_arg_0 - var_107_arg_1; [L257] SORT_5 var_112_arg_0 = var_111; [L258] SORT_1 var_112_arg_1 = var_108; [L259] SORT_1 var_112_arg_2 = var_107; [L260] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L261] SORT_5 var_113_arg_0 = var_88; [L262] SORT_1 var_113_arg_1 = var_9; [L263] SORT_1 var_113_arg_2 = var_112; [L264] SORT_1 var_113 = var_113_arg_0 ? var_113_arg_1 : var_113_arg_2; [L265] SORT_1 next_114_arg_1 = var_113; [L266] SORT_5 var_115_arg_0 = var_76; [L267] SORT_1 var_115_arg_1 = var_9; [L268] SORT_1 var_115_arg_2 = input_2; [L269] SORT_1 var_115 = var_115_arg_0 ? var_115_arg_1 : var_115_arg_2; [L270] SORT_1 next_116_arg_1 = var_115; [L271] SORT_5 var_117_arg_0 = var_76; [L272] SORT_1 var_117_arg_1 = var_9; [L273] SORT_1 var_117_arg_2 = state_62; [L274] SORT_1 var_117 = var_117_arg_0 ? var_117_arg_1 : var_117_arg_2; [L275] SORT_1 next_118_arg_1 = var_117; [L276] SORT_5 var_119_arg_0 = var_76; [L277] SORT_1 var_119_arg_1 = var_9; [L278] SORT_1 var_119_arg_2 = input_3; [L279] SORT_1 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L280] SORT_1 next_120_arg_1 = var_119; [L281] SORT_5 var_121_arg_0 = var_76; [L282] SORT_1 var_121_arg_1 = var_9; [L283] SORT_1 var_121_arg_2 = state_66; [L284] SORT_1 var_121 = var_121_arg_0 ? var_121_arg_1 : var_121_arg_2; [L285] SORT_1 next_122_arg_1 = var_121; [L286] SORT_5 var_123_arg_0 = var_76; [L287] SORT_1 var_123_arg_1 = var_9; [L288] SORT_1 var_123_arg_2 = input_4; [L289] SORT_1 var_123 = var_123_arg_0 ? var_123_arg_1 : var_123_arg_2; [L290] SORT_1 next_124_arg_1 = var_123; [L291] SORT_5 var_125_arg_0 = var_76; [L292] SORT_1 var_125_arg_1 = var_9; [L293] SORT_1 var_125_arg_2 = state_70; [L294] SORT_1 var_125 = var_125_arg_0 ? var_125_arg_1 : var_125_arg_2; [L295] SORT_1 next_126_arg_1 = var_125; [L297] state_10 = next_78_arg_1 [L298] state_12 = next_80_arg_1 [L299] state_18 = next_82_arg_1 [L300] state_23 = next_84_arg_1 [L301] state_26 = next_90_arg_1 [L302] state_41 = next_92_arg_1 [L303] state_43 = next_94_arg_1 [L304] state_45 = next_96_arg_1 [L305] state_47 = next_98_arg_1 [L306] state_49 = next_100_arg_1 [L307] state_53 = next_102_arg_1 [L308] state_55 = next_104_arg_1 [L309] state_57 = next_106_arg_1 [L310] state_59 = next_114_arg_1 [L311] state_62 = next_116_arg_1 [L312] state_64 = next_118_arg_1 [L313] state_66 = next_120_arg_1 [L314] state_68 = next_122_arg_1 [L315] state_70 = next_124_arg_1 [L316] state_72 = next_126_arg_1 VAL [bad_34_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_19_arg_1=0, init_24_arg_1=0, init_27_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, input_2=0, input_3=1, input_4=0, input_7=0, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_100_arg_1=0, next_102_arg_1=0, next_104_arg_1=0, next_106_arg_1=0, next_114_arg_1=0, next_116_arg_1=0, next_118_arg_1=0, next_120_arg_1=1, next_122_arg_1=0, next_124_arg_1=0, next_126_arg_1=0, next_78_arg_1=208, next_80_arg_1=48, next_82_arg_1=141, next_84_arg_1=1, next_90_arg_1=19, next_92_arg_1=0, next_94_arg_1=0, next_96_arg_1=0, next_98_arg_1=1, state_10=208, state_12=48, state_18=141, state_23=1, state_26=19, state_41=0, state_43=0, state_45=0, state_47=1, state_49=0, state_53=0, state_55=0, state_57=0, state_59=0, state_62=0, state_64=0, state_66=1, state_68=0, state_70=0, state_72=0, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_103=0, var_103_arg_0=0, var_103_arg_1=0, var_103_arg_2=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_105_arg_2=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_108_arg_1=0, var_109=1, var_110=0, var_110_arg_0=0, var_110_arg_1=1, var_111=0, var_111_arg_0=0, var_111_arg_1=1, var_112=0, var_112_arg_0=0, var_112_arg_1=0, var_112_arg_2=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_113_arg_2=0, var_115=0, var_115_arg_0=0, var_115_arg_1=0, var_115_arg_2=0, var_117=0, var_117_arg_0=0, var_117_arg_1=0, var_117_arg_2=0, var_119=1, var_119_arg_0=0, var_119_arg_1=0, var_119_arg_2=1, var_121=0, var_121_arg_0=0, var_121_arg_1=0, var_121_arg_2=0, var_123=0, var_123_arg_0=0, var_123_arg_1=0, var_123_arg_2=0, var_125=0, var_125_arg_0=0, var_125_arg_1=0, var_125_arg_2=0, var_14=0, var_14_arg_0=0, var_14_arg_1=0, var_15=0, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_16_arg_0=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_22=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_25_arg_2=0, var_28=1, var_28_arg_0=0, var_28_arg_1=0, var_31=1, var_32=254, var_32_arg_0=1, var_33=0, var_33_arg_0=1, var_33_arg_1=254, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=208, var_77_arg_0=0, var_77_arg_1=0, var_77_arg_2=208, var_79=48, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=48, var_81=141, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=141, var_83=1, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=1, var_85=19, var_85_arg_0=160, var_85_arg_1=141, var_86=19, var_86_arg_0=160, var_86_arg_1=141, var_87=19, var_87_arg_0=1, var_87_arg_1=19, var_87_arg_2=19, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=19, var_89_arg_0=0, var_89_arg_1=0, var_89_arg_2=19, var_91=0, var_91_arg_0=0, var_91_arg_1=0, var_91_arg_2=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_93_arg_2=0, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_97=1, var_97_arg_0=0, var_97_arg_1=0, var_97_arg_2=1, var_99=0, var_99_arg_0=0, var_99_arg_1=0, var_99_arg_2=0, var_9=0] [L111] input_2 = __VERIFIER_nondet_uchar() [L112] input_3 = __VERIFIER_nondet_uchar() [L113] input_4 = __VERIFIER_nondet_uchar() [L114] input_6 = __VERIFIER_nondet_uchar() [L115] input_7 = __VERIFIER_nondet_uchar() [L116] input_8 = __VERIFIER_nondet_uchar() [L117] input_8 = input_8 & mask_SORT_5 [L118] input_35 = __VERIFIER_nondet_uchar() [L119] input_37 = __VERIFIER_nondet_uchar() [L120] input_39 = __VERIFIER_nondet_uchar() [L121] input_51 = __VERIFIER_nondet_uchar() [L124] SORT_1 var_16_arg_0 = state_10; [L125] SORT_5 var_16 = var_16_arg_0 >> 0; [L126] var_16 = var_16 & mask_SORT_5 [L127] SORT_1 var_15_arg_0 = state_10; [L128] SORT_1 var_15_arg_1 = state_12; [L129] SORT_1 var_15 = var_15_arg_0 + var_15_arg_1; [L130] SORT_1 var_14_arg_0 = state_10; [L131] SORT_1 var_14_arg_1 = state_12; [L132] SORT_1 var_14 = var_14_arg_0 - var_14_arg_1; [L133] SORT_5 var_17_arg_0 = var_16; [L134] SORT_1 var_17_arg_1 = var_15; [L135] SORT_1 var_17_arg_2 = var_14; [L136] SORT_1 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L137] SORT_1 var_21_arg_0 = var_17; [L138] SORT_1 var_21_arg_1 = state_18; [L139] SORT_1 var_21 = var_21_arg_0 + var_21_arg_1; [L140] SORT_1 var_20_arg_0 = var_17; [L141] SORT_1 var_20_arg_1 = state_18; [L142] SORT_1 var_20 = var_20_arg_0 - var_20_arg_1; [L143] SORT_5 var_25_arg_0 = state_23; [L144] SORT_1 var_25_arg_1 = var_21; [L145] SORT_1 var_25_arg_2 = var_20; [L146] SORT_1 var_25 = var_25_arg_0 ? var_25_arg_1 : var_25_arg_2; [L147] var_25 = var_25 & mask_SORT_1 [L148] SORT_1 var_28_arg_0 = var_25; [L149] SORT_1 var_28_arg_1 = state_26; [L150] SORT_5 var_28 = var_28_arg_0 == var_28_arg_1; [L151] SORT_5 var_32_arg_0 = var_28; [L152] SORT_5 var_32 = ~var_32_arg_0; [L153] SORT_5 var_33_arg_0 = var_31; [L154] SORT_5 var_33_arg_1 = var_32; [L155] SORT_5 var_33 = var_33_arg_0 & var_33_arg_1; [L156] var_33 = var_33 & mask_SORT_5 [L157] SORT_5 bad_34_arg_0 = var_33; [L158] CALL __VERIFIER_assert(!(bad_34_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 0.79ms. Allocated memory is still 79.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 640.86ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 55.3MB in the beginning and 79.6MB in the end (delta: -24.3MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.78ms. Allocated memory is still 102.8MB. Free memory was 79.6MB in the beginning and 76.3MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.63ms. Allocated memory is still 102.8MB. Free memory was 76.3MB in the beginning and 73.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 870.41ms. Allocated memory is still 102.8MB. Free memory was 73.8MB in the beginning and 64.2MB in the end (delta: 9.6MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * CodeCheck took 12900.61ms. Allocated memory was 102.8MB in the beginning and 274.7MB in the end (delta: 172.0MB). Free memory was 63.7MB in the beginning and 127.1MB in the end (delta: -63.3MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. * Witness Printer took 234.07ms. Allocated memory is still 274.7MB. Free memory was 127.1MB in the beginning and 110.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2023-11-19 04:03:44,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bda2418-f5cd-4ceb-8499-c3d6c6edd922/bin/ukojak-verify-G8NBE6pJGL/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 Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE