./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm --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 a629671c583dbe49fdba81ea3126d057ddfc73286d8aa7c1bb7aba0c48d10b7d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:33:06,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:33:06,870 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:33:06,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:33:06,875 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:33:06,913 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:33:06,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:33:06,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:33:06,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:33:06,915 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:33:06,915 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:33:06,915 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:33:06,915 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:33:06,915 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:33:06,915 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:33:06,916 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:33:06,916 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:33:06,916 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:33:06,916 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:33:06,916 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:33:06,916 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:33:06,916 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:33:06,917 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:33:06,917 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:33:06,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:06,917 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:33:06,917 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:33:06,917 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:33:06,918 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:33:06,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:33:06,918 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm 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 -> a629671c583dbe49fdba81ea3126d057ddfc73286d8aa7c1bb7aba0c48d10b7d [2024-11-13 22:33:07,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:33:07,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:33:07,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:33:07,262 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:33:07,262 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:33:07,263 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c Unable to find full path for "g++" [2024-11-13 22:33:09,122 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:33:09,645 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:33:09,649 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c [2024-11-13 22:33:09,681 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data/7a8a9950e/28c45714c2204bbea47f16843c3e7dbf/FLAGb356eb181 [2024-11-13 22:33:09,704 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data/7a8a9950e/28c45714c2204bbea47f16843c3e7dbf [2024-11-13 22:33:09,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:33:09,710 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:33:09,713 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:09,713 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:33:09,718 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:33:09,719 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:09" (1/1) ... [2024-11-13 22:33:09,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37af8f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:09, skipping insertion in model container [2024-11-13 22:33:09,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:09" (1/1) ... [2024-11-13 22:33:09,850 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:33:10,124 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c[1176,1189] [2024-11-13 22:33:10,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:10,988 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:33:11,002 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c[1176,1189] [2024-11-13 22:33:11,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:11,544 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:33:11,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11 WrapperNode [2024-11-13 22:33:11,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:11,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:11,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:33:11,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:33:11,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:11,805 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:13,988 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 16743 [2024-11-13 22:33:13,989 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:13,990 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:33:13,990 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:33:13,990 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:33:13,996 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:13,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:14,498 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:14,498 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:15,172 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:15,281 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:15,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:15,460 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:15,767 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:33:15,770 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:33:15,770 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:33:15,772 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:33:15,773 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:11" (1/1) ... [2024-11-13 22:33:15,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:15,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:33:15,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:33:15,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:33:15,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:33:15,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:33:15,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:33:15,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:33:16,923 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:33:16,925 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:33:53,339 INFO L? ?]: Removed 9554 outVars from TransFormulas that were not future-live. [2024-11-13 22:33:53,339 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:27,736 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:27,736 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:34:27,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:27 BoogieIcfgContainer [2024-11-13 22:34:27,736 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:27,737 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:27,737 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:27,747 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:27,748 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:27" (1/1) ... [2024-11-13 22:34:27,759 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:34:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-11-13 22:34:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-11-13 22:34:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:34:27,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:34:29,708 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:34:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:34:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:34:31,860 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:34:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:34:33,897 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-13 22:34:33,989 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:34:33 ImpRootNode [2024-11-13 22:34:33,992 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:34:33,993 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:34:33,995 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:34:33,996 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:34:33,996 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:27" (3/4) ... [2024-11-13 22:34:33,999 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 22:34:34,000 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:34:34,002 INFO L158 Benchmark]: Toolchain (without parser) took 84290.97ms. Allocated memory was 142.6MB in the beginning and 10.9GB in the end (delta: 10.8GB). Free memory was 110.4MB in the beginning and 9.5GB in the end (delta: -9.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-13 22:34:34,004 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:34:34,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1837.45ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 110.2MB in the beginning and 210.9MB in the end (delta: -100.7MB). Peak memory consumption was 148.7MB. Max. memory is 16.1GB. [2024-11-13 22:34:34,008 INFO L158 Benchmark]: Boogie Procedure Inliner took 2437.91ms. Allocated memory was 318.8MB in the beginning and 872.4MB in the end (delta: 553.6MB). Free memory was 210.9MB in the beginning and 492.3MB in the end (delta: -281.4MB). Peak memory consumption was 301.3MB. Max. memory is 16.1GB. [2024-11-13 22:34:34,008 INFO L158 Benchmark]: Boogie Preprocessor took 1777.50ms. Allocated memory was 872.4MB in the beginning and 2.6GB in the end (delta: 1.7GB). Free memory was 492.3MB in the beginning and 2.1GB in the end (delta: -1.7GB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. [2024-11-13 22:34:34,009 INFO L158 Benchmark]: RCFGBuilder took 71966.18ms. Allocated memory was 2.6GB in the beginning and 10.9GB in the end (delta: 8.3GB). Free memory was 2.1GB in the beginning and 9.5GB in the end (delta: -7.4GB). Peak memory consumption was 3.7GB. Max. memory is 16.1GB. [2024-11-13 22:34:34,009 INFO L158 Benchmark]: CodeCheck took 6255.71ms. Allocated memory is still 10.9GB. Free memory was 9.5GB in the beginning and 9.5GB in the end (delta: 10.6MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2024-11-13 22:34:34,009 INFO L158 Benchmark]: Witness Printer took 7.21ms. Allocated memory is still 10.9GB. Free memory was 9.5GB in the beginning and 9.5GB in the end (delta: 47.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:34:34,013 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: 6.1s, 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: 0.4s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseAnd at line 149, overapproximation of bitwiseAnd at line 360. 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_38 = 0; [L40] const SORT_4 var_145 = 1; [L41] const SORT_4 var_146 = 0; [L42] const SORT_2 var_158 = 0; [L43] const SORT_2 var_160 = 1; [L44] const SORT_3 var_236 = 0; [L45] const SORT_4 var_565 = 4; [L46] const SORT_2 var_569 = 2; [L47] const SORT_2 var_579 = 4; [L48] const SORT_4 var_855 = 2; [L49] const SORT_2 var_949 = 3; [L50] const SORT_4 var_958 = 3; [L52] SORT_1 input_157; [L53] SORT_1 input_159; [L54] SORT_1 input_164; [L55] SORT_1 input_165; [L56] SORT_1 input_169; [L57] SORT_1 input_170; [L58] SORT_1 input_174; [L59] SORT_1 input_175; [L60] SORT_1 input_179; [L61] SORT_1 input_180; [L62] SORT_1 input_185; [L63] SORT_1 input_186; [L64] SORT_1 input_191; [L65] SORT_1 input_192; [L66] SORT_1 input_197; [L67] SORT_1 input_198; [L68] SORT_1 input_203; [L69] SORT_1 input_204; [L70] SORT_1 input_205; [L71] SORT_1 input_211; [L72] SORT_1 input_212; [L73] SORT_1 input_213; [L74] SORT_1 input_219; [L75] SORT_1 input_220; [L76] SORT_1 input_221; [L77] SORT_1 input_227; [L78] SORT_1 input_228; [L79] SORT_1 input_229; [L80] SORT_1 input_235; [L81] SORT_1 input_240; [L82] SORT_1 input_241; [L83] SORT_1 input_242; [L84] SORT_1 input_243; [L85] SORT_1 input_244; [L86] SORT_1 input_245; [L87] SORT_1 input_246; [L88] SORT_1 input_247; [L89] SORT_1 input_261; [L90] SORT_1 input_265; [L91] SORT_1 input_266; [L92] SORT_1 input_267; [L93] SORT_1 input_268; [L94] SORT_1 input_269; [L95] SORT_1 input_270; [L96] SORT_1 input_271; [L97] SORT_1 input_272; [L98] SORT_1 input_286; [L99] SORT_1 input_290; [L100] SORT_1 input_291; [L101] SORT_1 input_292; [L102] SORT_1 input_293; [L103] SORT_1 input_294; [L104] SORT_1 input_295; [L105] SORT_1 input_296; [L106] SORT_1 input_297; [L107] SORT_1 input_311; [L108] SORT_1 input_315; [L109] SORT_1 input_316; [L110] SORT_1 input_317; [L111] SORT_1 input_318; [L112] SORT_1 input_319; [L113] SORT_1 input_320; [L114] SORT_1 input_321; [L115] SORT_1 input_322; [L116] SORT_1 input_340; [L117] SORT_1 input_350; [L118] SORT_1 input_354; [L119] SORT_1 input_358; [L120] SORT_1 input_367; [L121] SORT_1 input_373; [L122] SORT_1 input_378; [L123] SORT_1 input_387; [L124] SORT_1 input_397; [L125] SORT_1 input_407; [L126] SORT_1 input_411; [L127] SORT_1 input_415; [L128] SORT_1 input_424; [L129] SORT_1 input_430; [L130] SORT_1 input_435; [L131] SORT_1 input_444; [L132] SORT_1 input_454; [L133] SORT_1 input_464; [L134] SORT_1 input_468; [L135] SORT_1 input_472; [L136] SORT_1 input_481; [L137] SORT_1 input_487; [L138] SORT_1 input_492; [L139] SORT_1 input_501; [L140] SORT_1 input_511; [L141] SORT_1 input_521; [L142] SORT_1 input_525; [L143] SORT_1 input_529; [L144] SORT_1 input_538; [L145] SORT_1 input_544; [L146] SORT_1 input_549; [L147] SORT_1 input_558; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L149] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L150] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L151] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L152] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L153] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L154] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L155] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L167] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] SORT_2 init_7_arg_1 = var_5; [L220] state_6 = init_7_arg_1 [L221] SORT_2 init_9_arg_1 = var_5; [L222] state_8 = init_9_arg_1 [L223] SORT_2 init_11_arg_1 = var_5; [L224] state_10 = init_11_arg_1 [L225] SORT_2 init_13_arg_1 = var_5; [L226] state_12 = init_13_arg_1 [L227] SORT_2 init_15_arg_1 = var_5; [L228] state_14 = init_15_arg_1 [L229] SORT_2 init_17_arg_1 = var_5; [L230] state_16 = init_17_arg_1 [L231] SORT_2 init_19_arg_1 = var_5; [L232] state_18 = init_19_arg_1 [L233] SORT_2 init_21_arg_1 = var_5; [L234] state_20 = init_21_arg_1 [L235] SORT_2 init_23_arg_1 = var_5; [L236] state_22 = init_23_arg_1 [L237] SORT_2 init_25_arg_1 = var_5; [L238] state_24 = init_25_arg_1 [L239] SORT_2 init_27_arg_1 = var_5; [L240] state_26 = init_27_arg_1 [L241] SORT_2 init_29_arg_1 = var_5; [L242] state_28 = init_29_arg_1 [L243] SORT_2 init_31_arg_1 = var_5; [L244] state_30 = init_31_arg_1 [L245] SORT_2 init_33_arg_1 = var_5; [L246] state_32 = init_33_arg_1 [L247] SORT_2 init_35_arg_1 = var_5; [L248] state_34 = init_35_arg_1 [L249] SORT_2 init_37_arg_1 = var_5; [L250] state_36 = init_37_arg_1 [L251] SORT_1 init_40_arg_1 = var_38; [L252] state_39 = init_40_arg_1 [L253] SORT_1 init_42_arg_1 = var_38; [L254] state_41 = init_42_arg_1 [L255] SORT_1 init_44_arg_1 = var_38; [L256] state_43 = init_44_arg_1 [L257] SORT_1 init_46_arg_1 = var_38; [L258] state_45 = init_46_arg_1 [L259] SORT_1 init_48_arg_1 = var_38; [L260] state_47 = init_48_arg_1 [L261] SORT_1 init_50_arg_1 = var_38; [L262] state_49 = init_50_arg_1 [L263] SORT_1 init_52_arg_1 = var_38; [L264] state_51 = init_52_arg_1 [L265] SORT_1 init_54_arg_1 = var_38; [L266] state_53 = init_54_arg_1 [L267] SORT_1 init_56_arg_1 = var_38; [L268] state_55 = init_56_arg_1 [L269] SORT_1 init_58_arg_1 = var_38; [L270] state_57 = init_58_arg_1 [L271] SORT_1 init_60_arg_1 = var_38; [L272] state_59 = init_60_arg_1 [L273] SORT_1 init_62_arg_1 = var_38; [L274] state_61 = init_62_arg_1 [L275] SORT_1 init_64_arg_1 = var_38; [L276] state_63 = init_64_arg_1 [L277] SORT_1 init_66_arg_1 = var_38; [L278] state_65 = init_66_arg_1 [L279] SORT_1 init_68_arg_1 = var_38; [L280] state_67 = init_68_arg_1 [L281] SORT_1 init_70_arg_1 = var_38; [L282] state_69 = init_70_arg_1 [L283] SORT_1 init_72_arg_1 = var_38; [L284] state_71 = init_72_arg_1 [L285] SORT_1 init_74_arg_1 = var_38; [L286] state_73 = init_74_arg_1 [L287] SORT_1 init_76_arg_1 = var_38; [L288] state_75 = init_76_arg_1 [L289] SORT_1 init_78_arg_1 = var_38; [L290] state_77 = init_78_arg_1 [L291] SORT_1 init_80_arg_1 = var_38; [L292] state_79 = init_80_arg_1 [L293] SORT_1 init_82_arg_1 = var_38; [L294] state_81 = init_82_arg_1 [L295] SORT_1 init_84_arg_1 = var_38; [L296] state_83 = init_84_arg_1 [L297] SORT_1 init_86_arg_1 = var_38; [L298] state_85 = init_86_arg_1 [L299] SORT_1 init_88_arg_1 = var_38; [L300] state_87 = init_88_arg_1 [L301] SORT_1 init_90_arg_1 = var_38; [L302] state_89 = init_90_arg_1 [L303] SORT_1 init_92_arg_1 = var_38; [L304] state_91 = init_92_arg_1 [L305] SORT_1 init_94_arg_1 = var_38; [L306] state_93 = init_94_arg_1 [L307] SORT_1 init_96_arg_1 = var_38; [L308] state_95 = init_96_arg_1 [L309] SORT_1 init_98_arg_1 = var_38; [L310] state_97 = init_98_arg_1 [L311] SORT_1 init_100_arg_1 = var_38; [L312] state_99 = init_100_arg_1 [L313] SORT_1 init_102_arg_1 = var_38; [L314] state_101 = init_102_arg_1 [L315] SORT_1 init_104_arg_1 = var_38; [L316] state_103 = init_104_arg_1 [L317] SORT_1 init_106_arg_1 = var_38; [L318] state_105 = init_106_arg_1 [L319] SORT_1 init_108_arg_1 = var_38; [L320] state_107 = init_108_arg_1 [L321] SORT_1 init_110_arg_1 = var_38; [L322] state_109 = init_110_arg_1 [L323] SORT_1 init_112_arg_1 = var_38; [L324] state_111 = init_112_arg_1 [L325] SORT_1 init_114_arg_1 = var_38; [L326] state_113 = init_114_arg_1 [L327] SORT_1 init_116_arg_1 = var_38; [L328] state_115 = init_116_arg_1 [L329] SORT_1 init_118_arg_1 = var_38; [L330] state_117 = init_118_arg_1 [L331] SORT_1 init_120_arg_1 = var_38; [L332] state_119 = init_120_arg_1 [L333] SORT_1 init_122_arg_1 = var_38; [L334] state_121 = init_122_arg_1 [L335] SORT_1 init_124_arg_1 = var_38; [L336] state_123 = init_124_arg_1 [L337] SORT_1 init_126_arg_1 = var_38; [L338] state_125 = init_126_arg_1 [L339] SORT_1 init_128_arg_1 = var_38; [L340] state_127 = init_128_arg_1 [L341] SORT_1 init_130_arg_1 = var_38; [L342] state_129 = init_130_arg_1 [L343] SORT_1 init_132_arg_1 = var_38; [L344] state_131 = init_132_arg_1 [L345] SORT_1 init_134_arg_1 = var_38; [L346] state_133 = init_134_arg_1 [L347] SORT_1 init_136_arg_1 = var_38; [L348] state_135 = init_136_arg_1 [L349] SORT_1 init_138_arg_1 = var_38; [L350] state_137 = init_138_arg_1 [L351] SORT_1 init_140_arg_1 = var_38; [L352] state_139 = init_140_arg_1 [L353] SORT_1 init_142_arg_1 = var_38; [L354] state_141 = init_142_arg_1 [L355] SORT_1 init_144_arg_1 = var_38; [L356] state_143 = init_144_arg_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_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_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_145=1, var_146=0, var_158=0, var_160=1, var_236=0, var_565=4, var_569=2, var_579=4, var_855=2, var_949=3, var_958=3] [L359] input_157 = __VERIFIER_nondet_uchar() [L360] EXPR input_157 & mask_SORT_1 [L360] input_157 = input_157 & mask_SORT_1 [L361] input_159 = __VERIFIER_nondet_uchar() [L362] EXPR input_159 & mask_SORT_1 [L362] input_159 = input_159 & mask_SORT_1 [L363] input_164 = __VERIFIER_nondet_uchar() [L364] EXPR input_164 & mask_SORT_1 [L364] input_164 = input_164 & mask_SORT_1 [L365] input_165 = __VERIFIER_nondet_uchar() [L366] EXPR input_165 & mask_SORT_1 [L366] input_165 = input_165 & mask_SORT_1 [L367] input_169 = __VERIFIER_nondet_uchar() [L368] EXPR input_169 & mask_SORT_1 [L368] input_169 = input_169 & mask_SORT_1 [L369] input_170 = __VERIFIER_nondet_uchar() [L370] EXPR input_170 & mask_SORT_1 [L370] input_170 = input_170 & mask_SORT_1 [L371] input_174 = __VERIFIER_nondet_uchar() [L372] EXPR input_174 & mask_SORT_1 [L372] input_174 = input_174 & mask_SORT_1 [L373] input_175 = __VERIFIER_nondet_uchar() [L374] EXPR input_175 & mask_SORT_1 [L374] input_175 = input_175 & mask_SORT_1 [L375] input_179 = __VERIFIER_nondet_uchar() [L376] EXPR input_179 & mask_SORT_1 [L376] input_179 = input_179 & mask_SORT_1 [L377] input_180 = __VERIFIER_nondet_uchar() [L378] EXPR input_180 & mask_SORT_1 [L378] input_180 = input_180 & mask_SORT_1 [L379] input_185 = __VERIFIER_nondet_uchar() [L380] EXPR input_185 & mask_SORT_1 [L380] input_185 = input_185 & mask_SORT_1 [L381] input_186 = __VERIFIER_nondet_uchar() [L382] EXPR input_186 & mask_SORT_1 [L382] input_186 = input_186 & mask_SORT_1 [L383] input_191 = __VERIFIER_nondet_uchar() [L384] EXPR input_191 & mask_SORT_1 [L384] input_191 = input_191 & mask_SORT_1 [L385] input_192 = __VERIFIER_nondet_uchar() [L386] EXPR input_192 & mask_SORT_1 [L386] input_192 = input_192 & mask_SORT_1 [L387] input_197 = __VERIFIER_nondet_uchar() [L388] EXPR input_197 & mask_SORT_1 [L388] input_197 = input_197 & mask_SORT_1 [L389] input_198 = __VERIFIER_nondet_uchar() [L390] EXPR input_198 & mask_SORT_1 [L390] input_198 = input_198 & mask_SORT_1 [L391] input_203 = __VERIFIER_nondet_uchar() [L392] EXPR input_203 & mask_SORT_1 [L392] input_203 = input_203 & mask_SORT_1 [L393] input_204 = __VERIFIER_nondet_uchar() [L394] EXPR input_204 & mask_SORT_1 [L394] input_204 = input_204 & mask_SORT_1 [L395] input_205 = __VERIFIER_nondet_uchar() [L396] EXPR input_205 & mask_SORT_1 [L396] input_205 = input_205 & mask_SORT_1 [L397] input_211 = __VERIFIER_nondet_uchar() [L398] EXPR input_211 & mask_SORT_1 [L398] input_211 = input_211 & mask_SORT_1 [L399] input_212 = __VERIFIER_nondet_uchar() [L400] EXPR input_212 & mask_SORT_1 [L400] input_212 = input_212 & mask_SORT_1 [L401] input_213 = __VERIFIER_nondet_uchar() [L402] EXPR input_213 & mask_SORT_1 [L402] input_213 = input_213 & mask_SORT_1 [L403] input_219 = __VERIFIER_nondet_uchar() [L404] EXPR input_219 & mask_SORT_1 [L404] input_219 = input_219 & mask_SORT_1 [L405] input_220 = __VERIFIER_nondet_uchar() [L406] EXPR input_220 & mask_SORT_1 [L406] input_220 = input_220 & mask_SORT_1 [L407] input_221 = __VERIFIER_nondet_uchar() [L408] EXPR input_221 & mask_SORT_1 [L408] input_221 = input_221 & mask_SORT_1 [L409] input_227 = __VERIFIER_nondet_uchar() [L410] EXPR input_227 & mask_SORT_1 [L410] input_227 = input_227 & mask_SORT_1 [L411] input_228 = __VERIFIER_nondet_uchar() [L412] EXPR input_228 & mask_SORT_1 [L412] input_228 = input_228 & mask_SORT_1 [L413] input_229 = __VERIFIER_nondet_uchar() [L414] EXPR input_229 & mask_SORT_1 [L414] input_229 = input_229 & mask_SORT_1 [L415] input_235 = __VERIFIER_nondet_uchar() [L416] EXPR input_235 & mask_SORT_1 [L416] input_235 = input_235 & mask_SORT_1 [L417] input_240 = __VERIFIER_nondet_uchar() [L418] EXPR input_240 & mask_SORT_1 [L418] input_240 = input_240 & mask_SORT_1 [L419] input_241 = __VERIFIER_nondet_uchar() [L420] EXPR input_241 & mask_SORT_1 [L420] input_241 = input_241 & mask_SORT_1 [L421] input_242 = __VERIFIER_nondet_uchar() [L422] EXPR input_242 & mask_SORT_1 [L422] input_242 = input_242 & mask_SORT_1 [L423] input_243 = __VERIFIER_nondet_uchar() [L424] EXPR input_243 & mask_SORT_1 [L424] input_243 = input_243 & mask_SORT_1 [L425] input_244 = __VERIFIER_nondet_uchar() [L426] EXPR input_244 & mask_SORT_1 [L426] input_244 = input_244 & mask_SORT_1 [L427] input_245 = __VERIFIER_nondet_uchar() [L428] EXPR input_245 & mask_SORT_1 [L428] input_245 = input_245 & mask_SORT_1 [L429] input_246 = __VERIFIER_nondet_uchar() [L430] EXPR input_246 & mask_SORT_1 [L430] input_246 = input_246 & mask_SORT_1 [L431] input_247 = __VERIFIER_nondet_uchar() [L432] EXPR input_247 & mask_SORT_1 [L432] input_247 = input_247 & mask_SORT_1 [L433] input_261 = __VERIFIER_nondet_uchar() [L434] EXPR input_261 & mask_SORT_1 [L434] input_261 = input_261 & mask_SORT_1 [L435] input_265 = __VERIFIER_nondet_uchar() [L436] EXPR input_265 & mask_SORT_1 [L436] input_265 = input_265 & mask_SORT_1 [L437] input_266 = __VERIFIER_nondet_uchar() [L438] EXPR input_266 & mask_SORT_1 [L438] input_266 = input_266 & mask_SORT_1 [L439] input_267 = __VERIFIER_nondet_uchar() [L440] EXPR input_267 & mask_SORT_1 [L440] input_267 = input_267 & mask_SORT_1 [L441] input_268 = __VERIFIER_nondet_uchar() [L442] EXPR input_268 & mask_SORT_1 [L442] input_268 = input_268 & mask_SORT_1 [L443] input_269 = __VERIFIER_nondet_uchar() [L444] EXPR input_269 & mask_SORT_1 [L444] input_269 = input_269 & mask_SORT_1 [L445] input_270 = __VERIFIER_nondet_uchar() [L446] EXPR input_270 & mask_SORT_1 [L446] input_270 = input_270 & mask_SORT_1 [L447] input_271 = __VERIFIER_nondet_uchar() [L448] EXPR input_271 & mask_SORT_1 [L448] input_271 = input_271 & mask_SORT_1 [L449] input_272 = __VERIFIER_nondet_uchar() [L450] EXPR input_272 & mask_SORT_1 [L450] input_272 = input_272 & mask_SORT_1 [L451] input_286 = __VERIFIER_nondet_uchar() [L452] EXPR input_286 & mask_SORT_1 [L452] input_286 = input_286 & mask_SORT_1 [L453] input_290 = __VERIFIER_nondet_uchar() [L454] EXPR input_290 & mask_SORT_1 [L454] input_290 = input_290 & mask_SORT_1 [L455] input_291 = __VERIFIER_nondet_uchar() [L456] EXPR input_291 & mask_SORT_1 [L456] input_291 = input_291 & mask_SORT_1 [L457] input_292 = __VERIFIER_nondet_uchar() [L458] EXPR input_292 & mask_SORT_1 [L458] input_292 = input_292 & mask_SORT_1 [L459] input_293 = __VERIFIER_nondet_uchar() [L460] EXPR input_293 & mask_SORT_1 [L460] input_293 = input_293 & mask_SORT_1 [L461] input_294 = __VERIFIER_nondet_uchar() [L462] EXPR input_294 & mask_SORT_1 [L462] input_294 = input_294 & mask_SORT_1 [L463] input_295 = __VERIFIER_nondet_uchar() [L464] EXPR input_295 & mask_SORT_1 [L464] input_295 = input_295 & mask_SORT_1 [L465] input_296 = __VERIFIER_nondet_uchar() [L466] EXPR input_296 & mask_SORT_1 [L466] input_296 = input_296 & mask_SORT_1 [L467] input_297 = __VERIFIER_nondet_uchar() [L468] EXPR input_297 & mask_SORT_1 [L468] input_297 = input_297 & mask_SORT_1 [L469] input_311 = __VERIFIER_nondet_uchar() [L470] EXPR input_311 & mask_SORT_1 [L470] input_311 = input_311 & mask_SORT_1 [L471] input_315 = __VERIFIER_nondet_uchar() [L472] EXPR input_315 & mask_SORT_1 [L472] input_315 = input_315 & mask_SORT_1 [L473] input_316 = __VERIFIER_nondet_uchar() [L474] EXPR input_316 & mask_SORT_1 [L474] input_316 = input_316 & mask_SORT_1 [L475] input_317 = __VERIFIER_nondet_uchar() [L476] EXPR input_317 & mask_SORT_1 [L476] input_317 = input_317 & mask_SORT_1 [L477] input_318 = __VERIFIER_nondet_uchar() [L478] EXPR input_318 & mask_SORT_1 [L478] input_318 = input_318 & mask_SORT_1 [L479] input_319 = __VERIFIER_nondet_uchar() [L480] EXPR input_319 & mask_SORT_1 [L480] input_319 = input_319 & mask_SORT_1 [L481] input_320 = __VERIFIER_nondet_uchar() [L482] EXPR input_320 & mask_SORT_1 [L482] input_320 = input_320 & mask_SORT_1 [L483] input_321 = __VERIFIER_nondet_uchar() [L484] EXPR input_321 & mask_SORT_1 [L484] input_321 = input_321 & mask_SORT_1 [L485] input_322 = __VERIFIER_nondet_uchar() [L486] EXPR input_322 & mask_SORT_1 [L486] input_322 = input_322 & mask_SORT_1 [L487] input_340 = __VERIFIER_nondet_uchar() [L488] input_350 = __VERIFIER_nondet_uchar() [L489] input_354 = __VERIFIER_nondet_uchar() [L490] input_358 = __VERIFIER_nondet_uchar() [L491] input_367 = __VERIFIER_nondet_uchar() [L492] input_373 = __VERIFIER_nondet_uchar() [L493] input_378 = __VERIFIER_nondet_uchar() [L494] input_387 = __VERIFIER_nondet_uchar() [L495] input_397 = __VERIFIER_nondet_uchar() [L496] input_407 = __VERIFIER_nondet_uchar() [L497] input_411 = __VERIFIER_nondet_uchar() [L498] input_415 = __VERIFIER_nondet_uchar() [L499] input_424 = __VERIFIER_nondet_uchar() [L500] input_430 = __VERIFIER_nondet_uchar() [L501] input_435 = __VERIFIER_nondet_uchar() [L502] input_444 = __VERIFIER_nondet_uchar() [L503] input_454 = __VERIFIER_nondet_uchar() [L504] input_464 = __VERIFIER_nondet_uchar() [L505] input_468 = __VERIFIER_nondet_uchar() [L506] input_472 = __VERIFIER_nondet_uchar() [L507] input_481 = __VERIFIER_nondet_uchar() [L508] input_487 = __VERIFIER_nondet_uchar() [L509] input_492 = __VERIFIER_nondet_uchar() [L510] input_501 = __VERIFIER_nondet_uchar() [L511] input_511 = __VERIFIER_nondet_uchar() [L512] input_521 = __VERIFIER_nondet_uchar() [L513] input_525 = __VERIFIER_nondet_uchar() [L514] input_529 = __VERIFIER_nondet_uchar() [L515] input_538 = __VERIFIER_nondet_uchar() [L516] input_544 = __VERIFIER_nondet_uchar() [L517] input_549 = __VERIFIER_nondet_uchar() [L518] input_558 = __VERIFIER_nondet_uchar() [L521] SORT_1 var_147_arg_0 = state_63; [L522] SORT_4 var_147_arg_1 = var_145; [L523] SORT_4 var_147_arg_2 = var_146; [L524] SORT_4 var_147 = var_147_arg_0 ? var_147_arg_1 : var_147_arg_2; [L525] SORT_1 var_148_arg_0 = state_89; [L526] SORT_4 var_148_arg_1 = var_145; [L527] SORT_4 var_148_arg_2 = var_146; [L528] SORT_4 var_148 = var_148_arg_0 ? var_148_arg_1 : var_148_arg_2; [L529] SORT_4 var_149_arg_0 = var_147; [L530] SORT_4 var_149_arg_1 = var_148; [L531] SORT_4 var_149 = var_149_arg_0 + var_149_arg_1; [L532] SORT_1 var_150_arg_0 = state_115; [L533] SORT_4 var_150_arg_1 = var_145; [L534] SORT_4 var_150_arg_2 = var_146; [L535] SORT_4 var_150 = var_150_arg_0 ? var_150_arg_1 : var_150_arg_2; [L536] SORT_4 var_151_arg_0 = var_149; [L537] SORT_4 var_151_arg_1 = var_150; [L538] SORT_4 var_151 = var_151_arg_0 + var_151_arg_1; [L539] SORT_1 var_152_arg_0 = state_141; [L540] SORT_4 var_152_arg_1 = var_145; [L541] SORT_4 var_152_arg_2 = var_146; [L542] SORT_4 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L543] SORT_4 var_153_arg_0 = var_151; [L544] SORT_4 var_153_arg_1 = var_152; [L545] SORT_4 var_153 = var_153_arg_0 + var_153_arg_1; [L546] EXPR var_153 & mask_SORT_4 [L546] var_153 = var_153 & mask_SORT_4 [L547] SORT_4 var_154_arg_0 = var_153; [L548] SORT_4 var_154_arg_1 = var_145; [L549] SORT_1 var_154 = var_154_arg_0 <= var_154_arg_1; [L550] SORT_1 var_155_arg_0 = ~state_143; [L551] EXPR var_155_arg_0 & mask_SORT_1 [L551] var_155_arg_0 = var_155_arg_0 & mask_SORT_1 [L552] SORT_1 var_155_arg_1 = ~var_154; [L553] EXPR var_155_arg_1 & mask_SORT_1 [L553] var_155_arg_1 = var_155_arg_1 & mask_SORT_1 [L554] EXPR var_155_arg_0 & var_155_arg_1 [L554] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L555] EXPR var_155 & mask_SORT_1 [L555] var_155 = var_155 & mask_SORT_1 [L556] SORT_1 bad_156_arg_0 = var_155; [L557] CALL __VERIFIER_assert(!(bad_156_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1837.45ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 110.2MB in the beginning and 210.9MB in the end (delta: -100.7MB). Peak memory consumption was 148.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2437.91ms. Allocated memory was 318.8MB in the beginning and 872.4MB in the end (delta: 553.6MB). Free memory was 210.9MB in the beginning and 492.3MB in the end (delta: -281.4MB). Peak memory consumption was 301.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1777.50ms. Allocated memory was 872.4MB in the beginning and 2.6GB in the end (delta: 1.7GB). Free memory was 492.3MB in the beginning and 2.1GB in the end (delta: -1.7GB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. * RCFGBuilder took 71966.18ms. Allocated memory was 2.6GB in the beginning and 10.9GB in the end (delta: 8.3GB). Free memory was 2.1GB in the beginning and 9.5GB in the end (delta: -7.4GB). Peak memory consumption was 3.7GB. Max. memory is 16.1GB. * CodeCheck took 6255.71ms. Allocated memory is still 10.9GB. Free memory was 9.5GB in the beginning and 9.5GB in the end (delta: 10.6MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * Witness Printer took 7.21ms. Allocated memory is still 10.9GB. Free memory was 9.5GB in the beginning and 9.5GB in the end (delta: 47.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 22:34:34,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm --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 a629671c583dbe49fdba81ea3126d057ddfc73286d8aa7c1bb7aba0c48d10b7d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:37,001 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:37,144 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:34:37,187 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:37,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:34:37,188 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:34:37,188 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:37,189 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:37,189 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:37,189 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:34:37,190 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:37,190 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:37,191 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:37,191 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:34:37,192 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:37,192 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:34:37,192 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm 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 -> a629671c583dbe49fdba81ea3126d057ddfc73286d8aa7c1bb7aba0c48d10b7d [2024-11-13 22:34:37,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:37,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:37,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:37,502 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:37,505 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:37,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c Unable to find full path for "g++" [2024-11-13 22:34:39,507 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:40,042 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:40,042 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c [2024-11-13 22:34:40,086 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data/a60883e8a/9e36e3d21c5b49f1a1d34500c682e73b/FLAG2f0be3dc6 [2024-11-13 22:34:40,590 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/data/a60883e8a/9e36e3d21c5b49f1a1d34500c682e73b [2024-11-13 22:34:40,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:40,594 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:40,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:40,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:40,602 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:40,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:40" (1/1) ... [2024-11-13 22:34:40,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339e20fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:40, skipping insertion in model container [2024-11-13 22:34:40,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:40" (1/1) ... [2024-11-13 22:34:40,763 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:41,013 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c[1176,1189] [2024-11-13 22:34:41,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:41,709 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:41,723 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.3.prop1-func-interl.c[1176,1189] [2024-11-13 22:34:42,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:42,116 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:42,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42 WrapperNode [2024-11-13 22:34:42,117 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:42,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:42,119 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:42,119 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:42,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,222 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,419 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5071 [2024-11-13 22:34:42,419 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:42,420 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:42,420 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:42,420 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:42,428 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,462 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,462 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,606 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,613 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,628 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,643 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,674 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:42,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:42,676 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:42,677 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:42,679 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:42" (1/1) ... [2024-11-13 22:34:42,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:42,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:42,717 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:42,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:34:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:43,828 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:43,831 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:52,857 INFO L? ?]: Removed 209 outVars from TransFormulas that were not future-live. [2024-11-13 22:34:52,857 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:53,033 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:53,034 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:34:53,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:53 BoogieIcfgContainer [2024-11-13 22:34:53,035 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:53,036 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:53,036 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:53,046 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:53,046 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:53" (1/1) ... [2024-11-13 22:34:53,056 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:34:53,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:53,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-11-13 22:34:53,112 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-11-13 22:34:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:34:53,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:53,116 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:34:53,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:34:53,120 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:34:53,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:34:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,704 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:34:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:55,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:34:55,107 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:34:55,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:55,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-13 22:34:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-11-13 22:34:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-11-13 22:34:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:34:56,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:56,441 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:34:56,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:34:56,443 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:34:56,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958f6eff-bdf4-42a2-ab47-ff825131c05c/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 22:34:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:59,055 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:34:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:59,923 INFO L255 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:34:59,971 INFO L278 TraceCheckSpWp]: Computing forward predicates...