./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7952aa7f3772311b86cfb3c341bd7eefcb84d01535dfa844fafe05abbf00bac5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:13:08,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:13:08,801 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:13:08,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:13:08,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:13:08,828 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:13:08,829 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:13:08,829 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:13:08,830 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:13:08,830 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:13:08,831 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:13:08,831 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:13:08,832 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:13:08,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:13:08,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:13:08,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:13:08,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:13:08,834 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:13:08,835 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:13:08,835 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:13:08,836 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:13:08,837 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:13:08,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:13:08,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:13:08,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:13:08,839 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:13:08,839 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:13:08,839 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:13:08,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:13:08,840 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:13:08,841 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_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7952aa7f3772311b86cfb3c341bd7eefcb84d01535dfa844fafe05abbf00bac5 [2023-12-02 22:13:09,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:13:09,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:13:09,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:13:09,069 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:13:09,069 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:13:09,070 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c [2023-12-02 22:13:11,774 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:13:12,153 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:13:12,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c [2023-12-02 22:13:12,183 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data/604de526e/8e987bda43f34b29b3f92999a44f51ab/FLAG840c1b173 [2023-12-02 22:13:12,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data/604de526e/8e987bda43f34b29b3f92999a44f51ab [2023-12-02 22:13:12,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:13:12,202 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:13:12,203 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:13:12,203 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:13:12,208 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:13:12,209 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:13:12" (1/1) ... [2023-12-02 22:13:12,210 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa29696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:12, skipping insertion in model container [2023-12-02 22:13:12,210 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:13:12" (1/1) ... [2023-12-02 22:13:12,363 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:13:12,598 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_2c7ceca7-0540-4547-94e1-9821d8387cb9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c[1180,1193] [2023-12-02 22:13:13,306 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:13:13,316 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:13:13,328 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_2c7ceca7-0540-4547-94e1-9821d8387cb9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c[1180,1193] [2023-12-02 22:13:13,832 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:13:13,847 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:13:13,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13 WrapperNode [2023-12-02 22:13:13,848 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:13:13,850 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:13:13,850 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:13:13,850 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:13:13,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:14,057 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:15,706 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 24226 [2023-12-02 22:13:15,706 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:13:15,707 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:13:15,707 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:13:15,707 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:13:15,715 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:15,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:16,135 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:16,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:16,500 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:16,586 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:16,748 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:16,815 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:17,250 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:13:17,251 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:13:17,251 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:13:17,251 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:13:17,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:13:13" (1/1) ... [2023-12-02 22:13:17,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:13:17,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:13:17,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:13:17,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:13:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:13:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:13:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:13:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:13:18,410 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:13:18,412 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:13:37,859 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:14:14,128 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:14:14,128 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:14:14,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:14:14 BoogieIcfgContainer [2023-12-02 22:14:14,129 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:14:14,130 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:14:14,130 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:14:14,138 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:14:14,138 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:14:14" (1/1) ... [2023-12-02 22:14:14,145 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:14:14,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 22:14:14,186 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 22:14:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 22:14:14,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:14,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:14:16,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 22:14:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:14:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:14:19,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 22:14:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 22:14:22,149 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-12-02 22:14:22,213 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 22:14:22,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 10:14:22 ImpRootNode [2023-12-02 22:14:22,237 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-02 22:14:22,237 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 22:14:22,238 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 22:14:22,238 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 22:14:22,238 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:14:14" (3/4) ... [2023-12-02 22:14:22,241 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 22:14:22,242 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 22:14:22,243 INFO L158 Benchmark]: Toolchain (without parser) took 70040.95ms. Allocated memory was 140.5MB in the beginning and 9.9GB in the end (delta: 9.7GB). Free memory was 85.1MB in the beginning and 8.4GB in the end (delta: -8.3GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2023-12-02 22:14:22,244 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 22:14:22,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1645.56ms. Allocated memory was 140.5MB in the beginning and 264.2MB in the end (delta: 123.7MB). Free memory was 85.1MB in the beginning and 112.7MB in the end (delta: -27.6MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. [2023-12-02 22:14:22,245 INFO L158 Benchmark]: Boogie Procedure Inliner took 1856.94ms. Allocated memory was 264.2MB in the beginning and 1.2GB in the end (delta: 964.7MB). Free memory was 112.7MB in the beginning and 794.1MB in the end (delta: -681.4MB). Peak memory consumption was 302.2MB. Max. memory is 16.1GB. [2023-12-02 22:14:22,246 INFO L158 Benchmark]: Boogie Preprocessor took 1543.37ms. Allocated memory is still 1.2GB. Free memory was 794.1MB in the beginning and 721.7MB in the end (delta: 72.4MB). Peak memory consumption was 242.2MB. Max. memory is 16.1GB. [2023-12-02 22:14:22,247 INFO L158 Benchmark]: RCFGBuilder took 56878.46ms. Allocated memory was 1.2GB in the beginning and 9.9GB in the end (delta: 8.6GB). Free memory was 721.7MB in the beginning and 8.3GB in the end (delta: -7.6GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2023-12-02 22:14:22,248 INFO L158 Benchmark]: CodeCheck took 8106.50ms. Allocated memory is still 9.9GB. Free memory was 8.3GB in the beginning and 8.4GB in the end (delta: -86.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 22:14:22,248 INFO L158 Benchmark]: Witness Printer took 4.62ms. Allocated memory is still 9.9GB. Free memory was 8.4GB in the beginning and 8.4GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 22:14:22,253 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.0s, 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: 0.6s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 631, overapproximation of bitwiseAnd at line 348. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_106 = 0; [L40] const SORT_2 var_111 = 1; [L41] const SORT_2 var_112 = 16; [L42] const SORT_2 var_117 = 2; [L43] const SORT_2 var_120 = 0; [L44] const SORT_3 var_792 = 0; [L45] const SORT_4 var_794 = 1; [L47] SORT_1 input_118; [L48] SORT_1 input_119; [L49] SORT_1 input_121; [L50] SORT_1 input_122; [L51] SORT_1 input_130; [L52] SORT_1 input_131; [L53] SORT_1 input_132; [L54] SORT_1 input_133; [L55] SORT_1 input_143; [L56] SORT_1 input_144; [L57] SORT_1 input_145; [L58] SORT_1 input_146; [L59] SORT_1 input_156; [L60] SORT_1 input_157; [L61] SORT_1 input_158; [L62] SORT_1 input_159; [L63] SORT_1 input_169; [L64] SORT_1 input_170; [L65] SORT_1 input_171; [L66] SORT_1 input_172; [L67] SORT_1 input_182; [L68] SORT_1 input_183; [L69] SORT_1 input_193; [L70] SORT_1 input_194; [L71] SORT_1 input_202; [L72] SORT_1 input_203; [L73] SORT_1 input_204; [L74] SORT_1 input_205; [L75] SORT_1 input_215; [L76] SORT_1 input_216; [L77] SORT_1 input_217; [L78] SORT_1 input_218; [L79] SORT_1 input_230; [L80] SORT_1 input_231; [L81] SORT_1 input_232; [L82] SORT_1 input_233; [L83] SORT_1 input_245; [L84] SORT_1 input_246; [L85] SORT_1 input_247; [L86] SORT_1 input_248; [L87] SORT_1 input_262; [L88] SORT_1 input_263; [L89] SORT_1 input_264; [L90] SORT_1 input_265; [L91] SORT_1 input_277; [L92] SORT_1 input_278; [L93] SORT_1 input_290; [L94] SORT_1 input_291; [L95] SORT_1 input_301; [L96] SORT_1 input_302; [L97] SORT_1 input_303; [L98] SORT_1 input_304; [L99] SORT_1 input_314; [L100] SORT_1 input_315; [L101] SORT_1 input_316; [L102] SORT_1 input_317; [L103] SORT_1 input_329; [L104] SORT_1 input_330; [L105] SORT_1 input_331; [L106] SORT_1 input_332; [L107] SORT_1 input_348; [L108] SORT_1 input_349; [L109] SORT_1 input_350; [L110] SORT_1 input_351; [L111] SORT_1 input_367; [L112] SORT_1 input_368; [L113] SORT_1 input_369; [L114] SORT_1 input_370; [L115] SORT_1 input_386; [L116] SORT_1 input_387; [L117] SORT_1 input_399; [L118] SORT_1 input_400; [L119] SORT_1 input_410; [L120] SORT_1 input_411; [L121] SORT_1 input_412; [L122] SORT_1 input_413; [L123] SORT_1 input_423; [L124] SORT_1 input_424; [L125] SORT_1 input_425; [L126] SORT_1 input_426; [L127] SORT_1 input_440; [L128] SORT_1 input_441; [L129] SORT_1 input_442; [L130] SORT_1 input_443; [L131] SORT_1 input_459; [L132] SORT_1 input_460; [L133] SORT_1 input_461; [L134] SORT_1 input_462; [L135] SORT_1 input_478; [L136] SORT_1 input_479; [L137] SORT_1 input_480; [L138] SORT_1 input_481; [L139] SORT_1 input_497; [L140] SORT_1 input_498; [L141] SORT_1 input_512; [L142] SORT_1 input_513; [L143] SORT_1 input_523; [L144] SORT_1 input_524; [L145] SORT_1 input_525; [L146] SORT_1 input_526; [L147] SORT_1 input_538; [L148] SORT_1 input_539; [L149] SORT_1 input_540; [L150] SORT_1 input_541; [L151] SORT_1 input_555; [L152] SORT_1 input_556; [L153] SORT_1 input_557; [L154] SORT_1 input_558; [L155] SORT_1 input_574; [L156] SORT_1 input_575; [L157] SORT_1 input_576; [L158] SORT_1 input_577; [L159] SORT_1 input_593; [L160] SORT_1 input_594; [L161] SORT_1 input_595; [L162] SORT_1 input_596; [L163] SORT_1 input_612; [L164] SORT_1 input_613; [L165] SORT_1 input_627; [L166] SORT_1 input_628; [L167] SORT_1 input_640; [L168] SORT_1 input_641; [L169] SORT_1 input_651; [L170] SORT_1 input_652; [L171] SORT_1 input_664; [L172] SORT_1 input_665; [L173] SORT_1 input_677; [L174] SORT_1 input_678; [L175] SORT_1 input_690; [L176] SORT_1 input_691; [L177] SORT_1 input_723; [L178] SORT_1 input_724; [L179] SORT_1 input_732; [L180] SORT_1 input_733; [L181] SORT_1 input_743; [L182] SORT_1 input_744; [L183] SORT_1 input_754; [L184] SORT_1 input_755; [L185] SORT_1 input_765; [L186] SORT_1 input_766; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L188] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L189] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L190] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L191] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L192] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L193] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L194] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L195] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L196] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L197] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L198] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L199] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L200] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L201] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L202] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L203] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L204] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L205] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L206] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L207] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L208] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L209] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L210] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L211] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L212] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L213] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L214] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L215] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L216] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L217] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L218] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L219] SORT_2 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L220] SORT_2 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L221] SORT_2 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L222] SORT_2 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L223] SORT_2 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L224] SORT_2 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L225] SORT_2 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L226] SORT_2 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L227] SORT_2 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L228] SORT_2 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L229] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L229] SORT_2 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L230] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L230] SORT_2 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L231] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L231] SORT_2 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L232] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L232] SORT_2 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L233] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L233] SORT_2 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L234] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L234] SORT_2 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L235] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L235] SORT_2 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L236] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L236] SORT_2 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L237] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L237] SORT_2 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L238] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L238] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L239] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L239] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L241] SORT_2 init_7_arg_1 = var_5; [L242] state_6 = init_7_arg_1 [L243] SORT_2 init_9_arg_1 = var_5; [L244] state_8 = init_9_arg_1 [L245] SORT_2 init_11_arg_1 = var_5; [L246] state_10 = init_11_arg_1 [L247] SORT_2 init_13_arg_1 = var_5; [L248] state_12 = init_13_arg_1 [L249] SORT_2 init_15_arg_1 = var_5; [L250] state_14 = init_15_arg_1 [L251] SORT_2 init_17_arg_1 = var_5; [L252] state_16 = init_17_arg_1 [L253] SORT_2 init_19_arg_1 = var_5; [L254] state_18 = init_19_arg_1 [L255] SORT_2 init_21_arg_1 = var_5; [L256] state_20 = init_21_arg_1 [L257] SORT_2 init_23_arg_1 = var_5; [L258] state_22 = init_23_arg_1 [L259] SORT_2 init_25_arg_1 = var_5; [L260] state_24 = init_25_arg_1 [L261] SORT_2 init_27_arg_1 = var_5; [L262] state_26 = init_27_arg_1 [L263] SORT_2 init_29_arg_1 = var_5; [L264] state_28 = init_29_arg_1 [L265] SORT_2 init_31_arg_1 = var_5; [L266] state_30 = init_31_arg_1 [L267] SORT_2 init_33_arg_1 = var_5; [L268] state_32 = init_33_arg_1 [L269] SORT_2 init_35_arg_1 = var_5; [L270] state_34 = init_35_arg_1 [L271] SORT_2 init_37_arg_1 = var_5; [L272] state_36 = init_37_arg_1 [L273] SORT_2 init_39_arg_1 = var_5; [L274] state_38 = init_39_arg_1 [L275] SORT_2 init_41_arg_1 = var_5; [L276] state_40 = init_41_arg_1 [L277] SORT_2 init_43_arg_1 = var_5; [L278] state_42 = init_43_arg_1 [L279] SORT_2 init_45_arg_1 = var_5; [L280] state_44 = init_45_arg_1 [L281] SORT_2 init_47_arg_1 = var_5; [L282] state_46 = init_47_arg_1 [L283] SORT_2 init_49_arg_1 = var_5; [L284] state_48 = init_49_arg_1 [L285] SORT_2 init_51_arg_1 = var_5; [L286] state_50 = init_51_arg_1 [L287] SORT_2 init_53_arg_1 = var_5; [L288] state_52 = init_53_arg_1 [L289] SORT_2 init_55_arg_1 = var_5; [L290] state_54 = init_55_arg_1 [L291] SORT_2 init_57_arg_1 = var_5; [L292] state_56 = init_57_arg_1 [L293] SORT_2 init_59_arg_1 = var_5; [L294] state_58 = init_59_arg_1 [L295] SORT_2 init_61_arg_1 = var_5; [L296] state_60 = init_61_arg_1 [L297] SORT_2 init_63_arg_1 = var_5; [L298] state_62 = init_63_arg_1 [L299] SORT_2 init_65_arg_1 = var_5; [L300] state_64 = init_65_arg_1 [L301] SORT_2 init_67_arg_1 = var_5; [L302] state_66 = init_67_arg_1 [L303] SORT_2 init_69_arg_1 = var_5; [L304] state_68 = init_69_arg_1 [L305] SORT_2 init_71_arg_1 = var_5; [L306] state_70 = init_71_arg_1 [L307] SORT_2 init_73_arg_1 = var_5; [L308] state_72 = init_73_arg_1 [L309] SORT_2 init_75_arg_1 = var_5; [L310] state_74 = init_75_arg_1 [L311] SORT_2 init_77_arg_1 = var_5; [L312] state_76 = init_77_arg_1 [L313] SORT_2 init_79_arg_1 = var_5; [L314] state_78 = init_79_arg_1 [L315] SORT_2 init_81_arg_1 = var_5; [L316] state_80 = init_81_arg_1 [L317] SORT_2 init_83_arg_1 = var_5; [L318] state_82 = init_83_arg_1 [L319] SORT_2 init_85_arg_1 = var_5; [L320] state_84 = init_85_arg_1 [L321] SORT_2 init_87_arg_1 = var_5; [L322] state_86 = init_87_arg_1 [L323] SORT_2 init_89_arg_1 = var_5; [L324] state_88 = init_89_arg_1 [L325] SORT_2 init_91_arg_1 = var_5; [L326] state_90 = init_91_arg_1 [L327] SORT_2 init_93_arg_1 = var_5; [L328] state_92 = init_93_arg_1 [L329] SORT_2 init_95_arg_1 = var_5; [L330] state_94 = init_95_arg_1 [L331] SORT_2 init_97_arg_1 = var_5; [L332] state_96 = init_97_arg_1 [L333] SORT_2 init_99_arg_1 = var_5; [L334] state_98 = init_99_arg_1 [L335] SORT_2 init_101_arg_1 = var_5; [L336] state_100 = init_101_arg_1 [L337] SORT_2 init_103_arg_1 = var_5; [L338] state_102 = init_103_arg_1 [L339] SORT_2 init_105_arg_1 = var_5; [L340] state_104 = init_105_arg_1 [L341] SORT_1 init_108_arg_1 = var_106; [L342] state_107 = init_108_arg_1 [L343] SORT_1 init_110_arg_1 = var_106; [L344] state_109 = init_110_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, init_61_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, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_7_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_100=0, state_102=0, state_104=0, state_107=0, state_109=0, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_6=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_8=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_106=0, var_111=1, var_112=16, var_117=2, var_120=0, var_5=0, var_792=0, var_794=1] [L347] input_118 = __VERIFIER_nondet_uchar() [L348] EXPR input_118 & mask_SORT_1 [L348] input_118 = input_118 & mask_SORT_1 [L349] input_119 = __VERIFIER_nondet_uchar() [L350] EXPR input_119 & mask_SORT_1 [L350] input_119 = input_119 & mask_SORT_1 [L351] input_121 = __VERIFIER_nondet_uchar() [L352] EXPR input_121 & mask_SORT_1 [L352] input_121 = input_121 & mask_SORT_1 [L353] input_122 = __VERIFIER_nondet_uchar() [L354] EXPR input_122 & mask_SORT_1 [L354] input_122 = input_122 & mask_SORT_1 [L355] input_130 = __VERIFIER_nondet_uchar() [L356] EXPR input_130 & mask_SORT_1 [L356] input_130 = input_130 & mask_SORT_1 [L357] input_131 = __VERIFIER_nondet_uchar() [L358] EXPR input_131 & mask_SORT_1 [L358] input_131 = input_131 & mask_SORT_1 [L359] input_132 = __VERIFIER_nondet_uchar() [L360] EXPR input_132 & mask_SORT_1 [L360] input_132 = input_132 & mask_SORT_1 [L361] input_133 = __VERIFIER_nondet_uchar() [L362] EXPR input_133 & mask_SORT_1 [L362] input_133 = input_133 & mask_SORT_1 [L363] input_143 = __VERIFIER_nondet_uchar() [L364] EXPR input_143 & mask_SORT_1 [L364] input_143 = input_143 & mask_SORT_1 [L365] input_144 = __VERIFIER_nondet_uchar() [L366] EXPR input_144 & mask_SORT_1 [L366] input_144 = input_144 & mask_SORT_1 [L367] input_145 = __VERIFIER_nondet_uchar() [L368] EXPR input_145 & mask_SORT_1 [L368] input_145 = input_145 & mask_SORT_1 [L369] input_146 = __VERIFIER_nondet_uchar() [L370] EXPR input_146 & mask_SORT_1 [L370] input_146 = input_146 & mask_SORT_1 [L371] input_156 = __VERIFIER_nondet_uchar() [L372] EXPR input_156 & mask_SORT_1 [L372] input_156 = input_156 & mask_SORT_1 [L373] input_157 = __VERIFIER_nondet_uchar() [L374] EXPR input_157 & mask_SORT_1 [L374] input_157 = input_157 & mask_SORT_1 [L375] input_158 = __VERIFIER_nondet_uchar() [L376] EXPR input_158 & mask_SORT_1 [L376] input_158 = input_158 & mask_SORT_1 [L377] input_159 = __VERIFIER_nondet_uchar() [L378] EXPR input_159 & mask_SORT_1 [L378] input_159 = input_159 & mask_SORT_1 [L379] input_169 = __VERIFIER_nondet_uchar() [L380] EXPR input_169 & mask_SORT_1 [L380] input_169 = input_169 & mask_SORT_1 [L381] input_170 = __VERIFIER_nondet_uchar() [L382] EXPR input_170 & mask_SORT_1 [L382] input_170 = input_170 & mask_SORT_1 [L383] input_171 = __VERIFIER_nondet_uchar() [L384] EXPR input_171 & mask_SORT_1 [L384] input_171 = input_171 & mask_SORT_1 [L385] input_172 = __VERIFIER_nondet_uchar() [L386] EXPR input_172 & mask_SORT_1 [L386] input_172 = input_172 & mask_SORT_1 [L387] input_182 = __VERIFIER_nondet_uchar() [L388] EXPR input_182 & mask_SORT_1 [L388] input_182 = input_182 & mask_SORT_1 [L389] input_183 = __VERIFIER_nondet_uchar() [L390] EXPR input_183 & mask_SORT_1 [L390] input_183 = input_183 & mask_SORT_1 [L391] input_193 = __VERIFIER_nondet_uchar() [L392] EXPR input_193 & mask_SORT_1 [L392] input_193 = input_193 & mask_SORT_1 [L393] input_194 = __VERIFIER_nondet_uchar() [L394] EXPR input_194 & mask_SORT_1 [L394] input_194 = input_194 & mask_SORT_1 [L395] input_202 = __VERIFIER_nondet_uchar() [L396] EXPR input_202 & mask_SORT_1 [L396] input_202 = input_202 & mask_SORT_1 [L397] input_203 = __VERIFIER_nondet_uchar() [L398] EXPR input_203 & mask_SORT_1 [L398] input_203 = input_203 & mask_SORT_1 [L399] input_204 = __VERIFIER_nondet_uchar() [L400] EXPR input_204 & mask_SORT_1 [L400] input_204 = input_204 & mask_SORT_1 [L401] input_205 = __VERIFIER_nondet_uchar() [L402] EXPR input_205 & mask_SORT_1 [L402] input_205 = input_205 & mask_SORT_1 [L403] input_215 = __VERIFIER_nondet_uchar() [L404] EXPR input_215 & mask_SORT_1 [L404] input_215 = input_215 & mask_SORT_1 [L405] input_216 = __VERIFIER_nondet_uchar() [L406] EXPR input_216 & mask_SORT_1 [L406] input_216 = input_216 & mask_SORT_1 [L407] input_217 = __VERIFIER_nondet_uchar() [L408] EXPR input_217 & mask_SORT_1 [L408] input_217 = input_217 & mask_SORT_1 [L409] input_218 = __VERIFIER_nondet_uchar() [L410] EXPR input_218 & mask_SORT_1 [L410] input_218 = input_218 & mask_SORT_1 [L411] input_230 = __VERIFIER_nondet_uchar() [L412] EXPR input_230 & mask_SORT_1 [L412] input_230 = input_230 & mask_SORT_1 [L413] input_231 = __VERIFIER_nondet_uchar() [L414] EXPR input_231 & mask_SORT_1 [L414] input_231 = input_231 & mask_SORT_1 [L415] input_232 = __VERIFIER_nondet_uchar() [L416] EXPR input_232 & mask_SORT_1 [L416] input_232 = input_232 & mask_SORT_1 [L417] input_233 = __VERIFIER_nondet_uchar() [L418] EXPR input_233 & mask_SORT_1 [L418] input_233 = input_233 & mask_SORT_1 [L419] input_245 = __VERIFIER_nondet_uchar() [L420] EXPR input_245 & mask_SORT_1 [L420] input_245 = input_245 & mask_SORT_1 [L421] input_246 = __VERIFIER_nondet_uchar() [L422] EXPR input_246 & mask_SORT_1 [L422] input_246 = input_246 & mask_SORT_1 [L423] input_247 = __VERIFIER_nondet_uchar() [L424] EXPR input_247 & mask_SORT_1 [L424] input_247 = input_247 & mask_SORT_1 [L425] input_248 = __VERIFIER_nondet_uchar() [L426] EXPR input_248 & mask_SORT_1 [L426] input_248 = input_248 & mask_SORT_1 [L427] input_262 = __VERIFIER_nondet_uchar() [L428] EXPR input_262 & mask_SORT_1 [L428] input_262 = input_262 & mask_SORT_1 [L429] input_263 = __VERIFIER_nondet_uchar() [L430] EXPR input_263 & mask_SORT_1 [L430] input_263 = input_263 & mask_SORT_1 [L431] input_264 = __VERIFIER_nondet_uchar() [L432] EXPR input_264 & mask_SORT_1 [L432] input_264 = input_264 & mask_SORT_1 [L433] input_265 = __VERIFIER_nondet_uchar() [L434] EXPR input_265 & mask_SORT_1 [L434] input_265 = input_265 & mask_SORT_1 [L435] input_277 = __VERIFIER_nondet_uchar() [L436] EXPR input_277 & mask_SORT_1 [L436] input_277 = input_277 & mask_SORT_1 [L437] input_278 = __VERIFIER_nondet_uchar() [L438] EXPR input_278 & mask_SORT_1 [L438] input_278 = input_278 & mask_SORT_1 [L439] input_290 = __VERIFIER_nondet_uchar() [L440] EXPR input_290 & mask_SORT_1 [L440] input_290 = input_290 & mask_SORT_1 [L441] input_291 = __VERIFIER_nondet_uchar() [L442] EXPR input_291 & mask_SORT_1 [L442] input_291 = input_291 & mask_SORT_1 [L443] input_301 = __VERIFIER_nondet_uchar() [L444] EXPR input_301 & mask_SORT_1 [L444] input_301 = input_301 & mask_SORT_1 [L445] input_302 = __VERIFIER_nondet_uchar() [L446] EXPR input_302 & mask_SORT_1 [L446] input_302 = input_302 & mask_SORT_1 [L447] input_303 = __VERIFIER_nondet_uchar() [L448] EXPR input_303 & mask_SORT_1 [L448] input_303 = input_303 & mask_SORT_1 [L449] input_304 = __VERIFIER_nondet_uchar() [L450] EXPR input_304 & mask_SORT_1 [L450] input_304 = input_304 & mask_SORT_1 [L451] input_314 = __VERIFIER_nondet_uchar() [L452] EXPR input_314 & mask_SORT_1 [L452] input_314 = input_314 & mask_SORT_1 [L453] input_315 = __VERIFIER_nondet_uchar() [L454] EXPR input_315 & mask_SORT_1 [L454] input_315 = input_315 & mask_SORT_1 [L455] input_316 = __VERIFIER_nondet_uchar() [L456] EXPR input_316 & mask_SORT_1 [L456] input_316 = input_316 & mask_SORT_1 [L457] input_317 = __VERIFIER_nondet_uchar() [L458] EXPR input_317 & mask_SORT_1 [L458] input_317 = input_317 & mask_SORT_1 [L459] input_329 = __VERIFIER_nondet_uchar() [L460] EXPR input_329 & mask_SORT_1 [L460] input_329 = input_329 & mask_SORT_1 [L461] input_330 = __VERIFIER_nondet_uchar() [L462] EXPR input_330 & mask_SORT_1 [L462] input_330 = input_330 & mask_SORT_1 [L463] input_331 = __VERIFIER_nondet_uchar() [L464] EXPR input_331 & mask_SORT_1 [L464] input_331 = input_331 & mask_SORT_1 [L465] input_332 = __VERIFIER_nondet_uchar() [L466] EXPR input_332 & mask_SORT_1 [L466] input_332 = input_332 & mask_SORT_1 [L467] input_348 = __VERIFIER_nondet_uchar() [L468] EXPR input_348 & mask_SORT_1 [L468] input_348 = input_348 & mask_SORT_1 [L469] input_349 = __VERIFIER_nondet_uchar() [L470] EXPR input_349 & mask_SORT_1 [L470] input_349 = input_349 & mask_SORT_1 [L471] input_350 = __VERIFIER_nondet_uchar() [L472] EXPR input_350 & mask_SORT_1 [L472] input_350 = input_350 & mask_SORT_1 [L473] input_351 = __VERIFIER_nondet_uchar() [L474] EXPR input_351 & mask_SORT_1 [L474] input_351 = input_351 & mask_SORT_1 [L475] input_367 = __VERIFIER_nondet_uchar() [L476] EXPR input_367 & mask_SORT_1 [L476] input_367 = input_367 & mask_SORT_1 [L477] input_368 = __VERIFIER_nondet_uchar() [L478] EXPR input_368 & mask_SORT_1 [L478] input_368 = input_368 & mask_SORT_1 [L479] input_369 = __VERIFIER_nondet_uchar() [L480] EXPR input_369 & mask_SORT_1 [L480] input_369 = input_369 & mask_SORT_1 [L481] input_370 = __VERIFIER_nondet_uchar() [L482] EXPR input_370 & mask_SORT_1 [L482] input_370 = input_370 & mask_SORT_1 [L483] input_386 = __VERIFIER_nondet_uchar() [L484] EXPR input_386 & mask_SORT_1 [L484] input_386 = input_386 & mask_SORT_1 [L485] input_387 = __VERIFIER_nondet_uchar() [L486] EXPR input_387 & mask_SORT_1 [L486] input_387 = input_387 & mask_SORT_1 [L487] input_399 = __VERIFIER_nondet_uchar() [L488] EXPR input_399 & mask_SORT_1 [L488] input_399 = input_399 & mask_SORT_1 [L489] input_400 = __VERIFIER_nondet_uchar() [L490] EXPR input_400 & mask_SORT_1 [L490] input_400 = input_400 & mask_SORT_1 [L491] input_410 = __VERIFIER_nondet_uchar() [L492] EXPR input_410 & mask_SORT_1 [L492] input_410 = input_410 & mask_SORT_1 [L493] input_411 = __VERIFIER_nondet_uchar() [L494] EXPR input_411 & mask_SORT_1 [L494] input_411 = input_411 & mask_SORT_1 [L495] input_412 = __VERIFIER_nondet_uchar() [L496] EXPR input_412 & mask_SORT_1 [L496] input_412 = input_412 & mask_SORT_1 [L497] input_413 = __VERIFIER_nondet_uchar() [L498] EXPR input_413 & mask_SORT_1 [L498] input_413 = input_413 & mask_SORT_1 [L499] input_423 = __VERIFIER_nondet_uchar() [L500] EXPR input_423 & mask_SORT_1 [L500] input_423 = input_423 & mask_SORT_1 [L501] input_424 = __VERIFIER_nondet_uchar() [L502] EXPR input_424 & mask_SORT_1 [L502] input_424 = input_424 & mask_SORT_1 [L503] input_425 = __VERIFIER_nondet_uchar() [L504] EXPR input_425 & mask_SORT_1 [L504] input_425 = input_425 & mask_SORT_1 [L505] input_426 = __VERIFIER_nondet_uchar() [L506] EXPR input_426 & mask_SORT_1 [L506] input_426 = input_426 & mask_SORT_1 [L507] input_440 = __VERIFIER_nondet_uchar() [L508] EXPR input_440 & mask_SORT_1 [L508] input_440 = input_440 & mask_SORT_1 [L509] input_441 = __VERIFIER_nondet_uchar() [L510] EXPR input_441 & mask_SORT_1 [L510] input_441 = input_441 & mask_SORT_1 [L511] input_442 = __VERIFIER_nondet_uchar() [L512] EXPR input_442 & mask_SORT_1 [L512] input_442 = input_442 & mask_SORT_1 [L513] input_443 = __VERIFIER_nondet_uchar() [L514] EXPR input_443 & mask_SORT_1 [L514] input_443 = input_443 & mask_SORT_1 [L515] input_459 = __VERIFIER_nondet_uchar() [L516] EXPR input_459 & mask_SORT_1 [L516] input_459 = input_459 & mask_SORT_1 [L517] input_460 = __VERIFIER_nondet_uchar() [L518] EXPR input_460 & mask_SORT_1 [L518] input_460 = input_460 & mask_SORT_1 [L519] input_461 = __VERIFIER_nondet_uchar() [L520] EXPR input_461 & mask_SORT_1 [L520] input_461 = input_461 & mask_SORT_1 [L521] input_462 = __VERIFIER_nondet_uchar() [L522] EXPR input_462 & mask_SORT_1 [L522] input_462 = input_462 & mask_SORT_1 [L523] input_478 = __VERIFIER_nondet_uchar() [L524] EXPR input_478 & mask_SORT_1 [L524] input_478 = input_478 & mask_SORT_1 [L525] input_479 = __VERIFIER_nondet_uchar() [L526] EXPR input_479 & mask_SORT_1 [L526] input_479 = input_479 & mask_SORT_1 [L527] input_480 = __VERIFIER_nondet_uchar() [L528] EXPR input_480 & mask_SORT_1 [L528] input_480 = input_480 & mask_SORT_1 [L529] input_481 = __VERIFIER_nondet_uchar() [L530] EXPR input_481 & mask_SORT_1 [L530] input_481 = input_481 & mask_SORT_1 [L531] input_497 = __VERIFIER_nondet_uchar() [L532] EXPR input_497 & mask_SORT_1 [L532] input_497 = input_497 & mask_SORT_1 [L533] input_498 = __VERIFIER_nondet_uchar() [L534] EXPR input_498 & mask_SORT_1 [L534] input_498 = input_498 & mask_SORT_1 [L535] input_512 = __VERIFIER_nondet_uchar() [L536] EXPR input_512 & mask_SORT_1 [L536] input_512 = input_512 & mask_SORT_1 [L537] input_513 = __VERIFIER_nondet_uchar() [L538] EXPR input_513 & mask_SORT_1 [L538] input_513 = input_513 & mask_SORT_1 [L539] input_523 = __VERIFIER_nondet_uchar() [L540] EXPR input_523 & mask_SORT_1 [L540] input_523 = input_523 & mask_SORT_1 [L541] input_524 = __VERIFIER_nondet_uchar() [L542] EXPR input_524 & mask_SORT_1 [L542] input_524 = input_524 & mask_SORT_1 [L543] input_525 = __VERIFIER_nondet_uchar() [L544] EXPR input_525 & mask_SORT_1 [L544] input_525 = input_525 & mask_SORT_1 [L545] input_526 = __VERIFIER_nondet_uchar() [L546] EXPR input_526 & mask_SORT_1 [L546] input_526 = input_526 & mask_SORT_1 [L547] input_538 = __VERIFIER_nondet_uchar() [L548] EXPR input_538 & mask_SORT_1 [L548] input_538 = input_538 & mask_SORT_1 [L549] input_539 = __VERIFIER_nondet_uchar() [L550] EXPR input_539 & mask_SORT_1 [L550] input_539 = input_539 & mask_SORT_1 [L551] input_540 = __VERIFIER_nondet_uchar() [L552] EXPR input_540 & mask_SORT_1 [L552] input_540 = input_540 & mask_SORT_1 [L553] input_541 = __VERIFIER_nondet_uchar() [L554] EXPR input_541 & mask_SORT_1 [L554] input_541 = input_541 & mask_SORT_1 [L555] input_555 = __VERIFIER_nondet_uchar() [L556] EXPR input_555 & mask_SORT_1 [L556] input_555 = input_555 & mask_SORT_1 [L557] input_556 = __VERIFIER_nondet_uchar() [L558] EXPR input_556 & mask_SORT_1 [L558] input_556 = input_556 & mask_SORT_1 [L559] input_557 = __VERIFIER_nondet_uchar() [L560] EXPR input_557 & mask_SORT_1 [L560] input_557 = input_557 & mask_SORT_1 [L561] input_558 = __VERIFIER_nondet_uchar() [L562] EXPR input_558 & mask_SORT_1 [L562] input_558 = input_558 & mask_SORT_1 [L563] input_574 = __VERIFIER_nondet_uchar() [L564] EXPR input_574 & mask_SORT_1 [L564] input_574 = input_574 & mask_SORT_1 [L565] input_575 = __VERIFIER_nondet_uchar() [L566] EXPR input_575 & mask_SORT_1 [L566] input_575 = input_575 & mask_SORT_1 [L567] input_576 = __VERIFIER_nondet_uchar() [L568] EXPR input_576 & mask_SORT_1 [L568] input_576 = input_576 & mask_SORT_1 [L569] input_577 = __VERIFIER_nondet_uchar() [L570] EXPR input_577 & mask_SORT_1 [L570] input_577 = input_577 & mask_SORT_1 [L571] input_593 = __VERIFIER_nondet_uchar() [L572] EXPR input_593 & mask_SORT_1 [L572] input_593 = input_593 & mask_SORT_1 [L573] input_594 = __VERIFIER_nondet_uchar() [L574] EXPR input_594 & mask_SORT_1 [L574] input_594 = input_594 & mask_SORT_1 [L575] input_595 = __VERIFIER_nondet_uchar() [L576] EXPR input_595 & mask_SORT_1 [L576] input_595 = input_595 & mask_SORT_1 [L577] input_596 = __VERIFIER_nondet_uchar() [L578] EXPR input_596 & mask_SORT_1 [L578] input_596 = input_596 & mask_SORT_1 [L579] input_612 = __VERIFIER_nondet_uchar() [L580] EXPR input_612 & mask_SORT_1 [L580] input_612 = input_612 & mask_SORT_1 [L581] input_613 = __VERIFIER_nondet_uchar() [L582] EXPR input_613 & mask_SORT_1 [L582] input_613 = input_613 & mask_SORT_1 [L583] input_627 = __VERIFIER_nondet_uchar() [L584] EXPR input_627 & mask_SORT_1 [L584] input_627 = input_627 & mask_SORT_1 [L585] input_628 = __VERIFIER_nondet_uchar() [L586] EXPR input_628 & mask_SORT_1 [L586] input_628 = input_628 & mask_SORT_1 [L587] input_640 = __VERIFIER_nondet_uchar() [L588] EXPR input_640 & mask_SORT_1 [L588] input_640 = input_640 & mask_SORT_1 [L589] input_641 = __VERIFIER_nondet_uchar() [L590] EXPR input_641 & mask_SORT_1 [L590] input_641 = input_641 & mask_SORT_1 [L591] input_651 = __VERIFIER_nondet_uchar() [L592] EXPR input_651 & mask_SORT_1 [L592] input_651 = input_651 & mask_SORT_1 [L593] input_652 = __VERIFIER_nondet_uchar() [L594] EXPR input_652 & mask_SORT_1 [L594] input_652 = input_652 & mask_SORT_1 [L595] input_664 = __VERIFIER_nondet_uchar() [L596] EXPR input_664 & mask_SORT_1 [L596] input_664 = input_664 & mask_SORT_1 [L597] input_665 = __VERIFIER_nondet_uchar() [L598] EXPR input_665 & mask_SORT_1 [L598] input_665 = input_665 & mask_SORT_1 [L599] input_677 = __VERIFIER_nondet_uchar() [L600] EXPR input_677 & mask_SORT_1 [L600] input_677 = input_677 & mask_SORT_1 [L601] input_678 = __VERIFIER_nondet_uchar() [L602] EXPR input_678 & mask_SORT_1 [L602] input_678 = input_678 & mask_SORT_1 [L603] input_690 = __VERIFIER_nondet_uchar() [L604] EXPR input_690 & mask_SORT_1 [L604] input_690 = input_690 & mask_SORT_1 [L605] input_691 = __VERIFIER_nondet_uchar() [L606] EXPR input_691 & mask_SORT_1 [L606] input_691 = input_691 & mask_SORT_1 [L607] input_723 = __VERIFIER_nondet_uchar() [L608] EXPR input_723 & mask_SORT_1 [L608] input_723 = input_723 & mask_SORT_1 [L609] input_724 = __VERIFIER_nondet_uchar() [L610] EXPR input_724 & mask_SORT_1 [L610] input_724 = input_724 & mask_SORT_1 [L611] input_732 = __VERIFIER_nondet_uchar() [L612] EXPR input_732 & mask_SORT_1 [L612] input_732 = input_732 & mask_SORT_1 [L613] input_733 = __VERIFIER_nondet_uchar() [L614] EXPR input_733 & mask_SORT_1 [L614] input_733 = input_733 & mask_SORT_1 [L615] input_743 = __VERIFIER_nondet_uchar() [L616] EXPR input_743 & mask_SORT_1 [L616] input_743 = input_743 & mask_SORT_1 [L617] input_744 = __VERIFIER_nondet_uchar() [L618] EXPR input_744 & mask_SORT_1 [L618] input_744 = input_744 & mask_SORT_1 [L619] input_754 = __VERIFIER_nondet_uchar() [L620] EXPR input_754 & mask_SORT_1 [L620] input_754 = input_754 & mask_SORT_1 [L621] input_755 = __VERIFIER_nondet_uchar() [L622] EXPR input_755 & mask_SORT_1 [L622] input_755 = input_755 & mask_SORT_1 [L623] input_765 = __VERIFIER_nondet_uchar() [L624] EXPR input_765 & mask_SORT_1 [L624] input_765 = input_765 & mask_SORT_1 [L625] input_766 = __VERIFIER_nondet_uchar() [L626] EXPR input_766 & mask_SORT_1 [L626] input_766 = input_766 & mask_SORT_1 [L629] SORT_2 var_113_arg_0 = var_112; [L630] SORT_2 var_113_arg_1 = state_104; [L631] EXPR var_113_arg_0 ^ var_113_arg_1 [L631] SORT_2 var_113 = var_113_arg_0 ^ var_113_arg_1; [L632] EXPR var_113 & mask_SORT_2 [L632] var_113 = var_113 & mask_SORT_2 [L633] SORT_2 var_114_arg_0 = var_111; [L634] SORT_2 var_114_arg_1 = var_113; [L635] SORT_1 var_114 = var_114_arg_0 == var_114_arg_1; [L636] SORT_1 var_115_arg_0 = ~state_109; [L637] EXPR var_115_arg_0 & mask_SORT_1 [L637] var_115_arg_0 = var_115_arg_0 & mask_SORT_1 [L638] SORT_1 var_115_arg_1 = var_114; [L639] EXPR var_115_arg_0 & var_115_arg_1 [L639] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L640] EXPR var_115 & mask_SORT_1 [L640] var_115 = var_115 & mask_SORT_1 [L641] SORT_1 bad_116_arg_0 = var_115; [L642] CALL __VERIFIER_assert(!(bad_116_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 0.13ms. Allocated memory is still 109.1MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1645.56ms. Allocated memory was 140.5MB in the beginning and 264.2MB in the end (delta: 123.7MB). Free memory was 85.1MB in the beginning and 112.7MB in the end (delta: -27.6MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1856.94ms. Allocated memory was 264.2MB in the beginning and 1.2GB in the end (delta: 964.7MB). Free memory was 112.7MB in the beginning and 794.1MB in the end (delta: -681.4MB). Peak memory consumption was 302.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1543.37ms. Allocated memory is still 1.2GB. Free memory was 794.1MB in the beginning and 721.7MB in the end (delta: 72.4MB). Peak memory consumption was 242.2MB. Max. memory is 16.1GB. * RCFGBuilder took 56878.46ms. Allocated memory was 1.2GB in the beginning and 9.9GB in the end (delta: 8.6GB). Free memory was 721.7MB in the beginning and 8.3GB in the end (delta: -7.6GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. * CodeCheck took 8106.50ms. Allocated memory is still 9.9GB. Free memory was 8.3GB in the beginning and 8.4GB in the end (delta: -86.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.62ms. Allocated memory is still 9.9GB. Free memory was 8.4GB in the beginning and 8.4GB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 22:14:22,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7952aa7f3772311b86cfb3c341bd7eefcb84d01535dfa844fafe05abbf00bac5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:14:24,596 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:14:24,675 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-12-02 22:14:24,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:14:24,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:14:24,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:14:24,708 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:14:24,708 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:14:24,709 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:14:24,709 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:14:24,710 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:14:24,710 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:14:24,711 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:14:24,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:14:24,712 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 22:14:24,713 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 22:14:24,713 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 22:14:24,714 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:14:24,714 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:14:24,715 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:14:24,715 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:14:24,716 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:14:24,716 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 22:14:24,717 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-02 22:14:24,717 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:14:24,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:14:24,718 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:14:24,719 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:14:24,719 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:14:24,720 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 22:14:24,720 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 22:14:24,720 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:14:24,721 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-02 22:14:24,721 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 22:14:24,721 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_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7952aa7f3772311b86cfb3c341bd7eefcb84d01535dfa844fafe05abbf00bac5 [2023-12-02 22:14:25,033 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:14:25,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:14:25,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:14:25,057 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:14:25,057 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:14:25,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c [2023-12-02 22:14:27,840 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:14:28,252 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:14:28,253 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c [2023-12-02 22:14:28,294 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data/b05a362c8/65c93e1644154ea7bff10dda7c9620aa/FLAG601f39167 [2023-12-02 22:14:28,309 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/data/b05a362c8/65c93e1644154ea7bff10dda7c9620aa [2023-12-02 22:14:28,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:14:28,313 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:14:28,315 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:14:28,315 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:14:28,320 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:14:28,321 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:14:28" (1/1) ... [2023-12-02 22:14:28,322 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fab2237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:28, skipping insertion in model container [2023-12-02 22:14:28,322 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:14:28" (1/1) ... [2023-12-02 22:14:28,453 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:14:28,705 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_2c7ceca7-0540-4547-94e1-9821d8387cb9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c[1180,1193] [2023-12-02 22:14:29,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:14:29,376 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:14:29,389 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_2c7ceca7-0540-4547-94e1-9821d8387cb9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peg_solitaire.5.prop1-func-interl.c[1180,1193] [2023-12-02 22:14:29,815 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:14:29,830 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:14:29,831 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29 WrapperNode [2023-12-02 22:14:29,831 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:14:29,832 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:14:29,833 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:14:29,833 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:14:29,841 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:29,930 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,278 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 7374 [2023-12-02 22:14:30,279 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:14:30,280 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:14:30,280 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:14:30,281 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:14:30,291 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,366 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,367 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,505 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,519 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,537 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,554 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,589 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:14:30,590 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:14:30,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:14:30,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:14:30,591 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:14:29" (1/1) ... [2023-12-02 22:14:30,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:14:30,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:14:30,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:14:30,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:14:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:14:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 22:14:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:14:30,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:14:31,605 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:14:31,608 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:14:49,606 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:14:50,048 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:14:50,048 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:14:50,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:14:50 BoogieIcfgContainer [2023-12-02 22:14:50,050 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:14:50,050 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:14:50,050 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:14:50,060 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:14:50,060 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:14:50" (1/1) ... [2023-12-02 22:14:50,067 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:14:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-12-02 22:14:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-12-02 22:14:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 22:14:50,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:50,125 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 22:14:50,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 22:14:50,157 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 22:14:50,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-12-02 22:14:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:51,827 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 22:14:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:52,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-02 22:14:52,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:14:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:14:52,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-12-02 22:14:55,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 22:14:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2023-12-02 22:14:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2023-12-02 22:14:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 22:14:55,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:55,496 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 22:14:55,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/cvc4 [2023-12-02 22:14:55,497 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 22:14:55,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ceca7-0540-4547-94e1-9821d8387cb9/bin/ukojak-verify-Qdu7aM0XO9/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-12-02 22:14:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:59,876 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-12-02 22:15:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:15:01,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 6469 conjuncts, 2390 conjunts are in the unsatisfiable core [2023-12-02 22:15:01,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:15:12,697 WARN L293 SmtUtils]: Spent 5.12s on a formula simplification that was a NOOP. DAG size: 1000 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)