./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-81.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-81.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk --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 32bit --witnessprinter.graph.data.programhash c37c06019a2f7252c23194b0baf4adc5534d367e32a3abf21b53b0028081fdaa --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:20:50,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:20:50,863 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:20:50,871 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:20:50,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:20:50,907 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:20:50,908 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:20:50,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:20:50,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:20:50,910 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:20:50,911 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:20:50,911 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:20:50,912 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:20:50,912 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:20:50,913 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:20:50,913 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:20:50,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:20:50,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:20:50,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:20:50,916 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:20:50,916 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:20:50,920 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:20:50,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:20:50,921 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:20:50,921 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:20:50,922 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:20:50,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:20:50,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:20:50,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:20:50,923 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:20:50,923 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:20:50,924 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:20:50,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:20:50,927 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_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c37c06019a2f7252c23194b0baf4adc5534d367e32a3abf21b53b0028081fdaa [2024-11-09 00:20:51,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:20:51,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:20:51,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:20:51,264 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:20:51,264 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:20:51,266 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-81.i Unable to find full path for "g++" [2024-11-09 00:20:53,415 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:20:53,659 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:20:53,660 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-81.i [2024-11-09 00:20:53,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/data/713d790be/00ea49445f7a48d8b15c8a062bdd6692/FLAGc34edad5e [2024-11-09 00:20:53,989 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/data/713d790be/00ea49445f7a48d8b15c8a062bdd6692 [2024-11-09 00:20:53,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:20:53,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:20:53,995 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:20:53,996 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:20:54,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:20:54,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:20:53" (1/1) ... [2024-11-09 00:20:54,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32204231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54, skipping insertion in model container [2024-11-09 00:20:54,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:20:53" (1/1) ... [2024-11-09 00:20:54,048 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:20:54,258 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_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-81.i[919,932] [2024-11-09 00:20:54,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:20:54,399 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:20:54,413 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_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-81.i[919,932] [2024-11-09 00:20:54,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:20:54,490 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:20:54,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54 WrapperNode [2024-11-09 00:20:54,491 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:20:54,492 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:20:54,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:20:54,493 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:20:54,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,516 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,581 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 307 [2024-11-09 00:20:54,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:20:54,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:20:54,583 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:20:54,583 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:20:54,599 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,609 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,614 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,658 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,663 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,668 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,675 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,685 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:20:54,686 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:20:54,686 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:20:54,687 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:20:54,692 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:54" (1/1) ... [2024-11-09 00:20:54,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:20:54,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:20:54,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:20:54,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:20:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:20:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:20:54,794 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:20:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:20:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:20:54,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:20:54,952 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:20:54,957 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:20:55,733 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-09 00:20:55,733 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:20:56,193 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:20:56,193 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:20:56,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:56 BoogieIcfgContainer [2024-11-09 00:20:56,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:20:56,197 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:20:56,197 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:20:56,210 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:20:56,210 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:56" (1/1) ... [2024-11-09 00:20:56,225 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:20:56,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 86 states and 136 transitions. [2024-11-09 00:20:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2024-11-09 00:20:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:20:56,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 14 proven. 170 refuted. 0 times theorem prover too weak. 2266 trivial. 0 not checked. [2024-11-09 00:21:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:09,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 164 states and 266 transitions. [2024-11-09 00:21:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 266 transitions. [2024-11-09 00:21:09,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-09 00:21:09,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 9979 backedges. 60 proven. 215 refuted. 0 times theorem prover too weak. 9704 trivial. 0 not checked. [2024-11-09 00:21:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 161 states and 263 transitions. [2024-11-09 00:21:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 263 transitions. [2024-11-09 00:21:29,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:21:29,775 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 3 iterations. [2024-11-09 00:21:29,786 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:21:30,926 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: true [2024-11-09 00:21:30,926 INFO L77 FloydHoareUtils]: At program point L19-1(line 19) the Hoare annotation is: true [2024-11-09 00:21:30,927 INFO L77 FloydHoareUtils]: At program point L19-3(line 19) the Hoare annotation is: true [2024-11-09 00:21:30,927 INFO L77 FloydHoareUtils]: At program point L201(line 201) the Hoare annotation is: true [2024-11-09 00:21:30,927 INFO L77 FloydHoareUtils]: At program point L168(line 168) the Hoare annotation is: true [2024-11-09 00:21:30,927 INFO L77 FloydHoareUtils]: At program point L201-1(line 201) the Hoare annotation is: true [2024-11-09 00:21:30,928 INFO L77 FloydHoareUtils]: At program point L185(line 185) the Hoare annotation is: true [2024-11-09 00:21:30,928 INFO L77 FloydHoareUtils]: At program point L152(line 152) the Hoare annotation is: true [2024-11-09 00:21:30,928 INFO L77 FloydHoareUtils]: At program point L185-1(line 185) the Hoare annotation is: true [2024-11-09 00:21:30,928 INFO L77 FloydHoareUtils]: At program point L152-1(line 152) the Hoare annotation is: (<= 32767 (mod ~var_1_12~0 65536)) [2024-11-09 00:21:30,929 INFO L77 FloydHoareUtils]: At program point L202(line 202) the Hoare annotation is: true [2024-11-09 00:21:30,929 INFO L77 FloydHoareUtils]: At program point L186(line 186) the Hoare annotation is: true [2024-11-09 00:21:30,929 INFO L77 FloydHoareUtils]: At program point L153(line 153) the Hoare annotation is: true [2024-11-09 00:21:30,929 INFO L77 FloydHoareUtils]: At program point L170(line 170) the Hoare annotation is: true [2024-11-09 00:21:30,930 INFO L77 FloydHoareUtils]: At program point L170-1(line 170) the Hoare annotation is: true [2024-11-09 00:21:30,930 INFO L77 FloydHoareUtils]: At program point L204(line 204) the Hoare annotation is: true [2024-11-09 00:21:30,930 INFO L77 FloydHoareUtils]: At program point L171(line 171) the Hoare annotation is: true [2024-11-09 00:21:30,930 INFO L77 FloydHoareUtils]: At program point L204-1(line 204) the Hoare annotation is: true [2024-11-09 00:21:30,931 INFO L77 FloydHoareUtils]: At program point L188(line 188) the Hoare annotation is: true [2024-11-09 00:21:30,931 INFO L77 FloydHoareUtils]: At program point L155(line 155) the Hoare annotation is: true [2024-11-09 00:21:30,931 INFO L77 FloydHoareUtils]: At program point L188-1(line 188) the Hoare annotation is: true [2024-11-09 00:21:30,931 INFO L77 FloydHoareUtils]: At program point L155-1(line 155) the Hoare annotation is: true [2024-11-09 00:21:30,932 INFO L77 FloydHoareUtils]: At program point L205(line 205) the Hoare annotation is: true [2024-11-09 00:21:30,932 INFO L77 FloydHoareUtils]: At program point L189(line 189) the Hoare annotation is: true [2024-11-09 00:21:30,932 INFO L77 FloydHoareUtils]: At program point L156(line 156) the Hoare annotation is: true [2024-11-09 00:21:30,932 INFO L77 FloydHoareUtils]: At program point L173(line 173) the Hoare annotation is: true [2024-11-09 00:21:30,933 INFO L77 FloydHoareUtils]: At program point L140(line 140) the Hoare annotation is: true [2024-11-09 00:21:30,933 INFO L77 FloydHoareUtils]: At program point L173-1(line 173) the Hoare annotation is: true [2024-11-09 00:21:30,933 INFO L77 FloydHoareUtils]: At program point L140-1(line 140) the Hoare annotation is: true [2024-11-09 00:21:30,933 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-11-09 00:21:30,933 INFO L77 FloydHoareUtils]: At program point L207(line 207) the Hoare annotation is: true [2024-11-09 00:21:30,934 INFO L77 FloydHoareUtils]: At program point L174(line 174) the Hoare annotation is: true [2024-11-09 00:21:30,934 INFO L77 FloydHoareUtils]: At program point L207-1(line 207) the Hoare annotation is: true [2024-11-09 00:21:30,934 INFO L77 FloydHoareUtils]: At program point L141(line 141) the Hoare annotation is: true [2024-11-09 00:21:30,934 INFO L77 FloydHoareUtils]: At program point L191(line 191) the Hoare annotation is: true [2024-11-09 00:21:30,935 INFO L77 FloydHoareUtils]: At program point L158(line 158) the Hoare annotation is: true [2024-11-09 00:21:30,935 INFO L77 FloydHoareUtils]: At program point L191-1(line 191) the Hoare annotation is: true [2024-11-09 00:21:30,935 INFO L77 FloydHoareUtils]: At program point L158-1(line 158) the Hoare annotation is: true [2024-11-09 00:21:30,935 INFO L77 FloydHoareUtils]: At program point L192(line 192) the Hoare annotation is: true [2024-11-09 00:21:30,936 INFO L77 FloydHoareUtils]: At program point L159(line 159) the Hoare annotation is: true [2024-11-09 00:21:30,936 INFO L77 FloydHoareUtils]: At program point L209(line 209) the Hoare annotation is: true [2024-11-09 00:21:30,936 INFO L77 FloydHoareUtils]: At program point L176(line 176) the Hoare annotation is: true [2024-11-09 00:21:30,936 INFO L77 FloydHoareUtils]: At program point L209-1(line 209) the Hoare annotation is: true [2024-11-09 00:21:30,936 INFO L77 FloydHoareUtils]: At program point L143(line 143) the Hoare annotation is: true [2024-11-09 00:21:30,937 INFO L77 FloydHoareUtils]: At program point L176-1(line 176) the Hoare annotation is: true [2024-11-09 00:21:30,937 INFO L77 FloydHoareUtils]: At program point L143-1(line 143) the Hoare annotation is: true [2024-11-09 00:21:30,937 INFO L77 FloydHoareUtils]: At program point L177(line 177) the Hoare annotation is: true [2024-11-09 00:21:30,937 INFO L77 FloydHoareUtils]: At program point L144(line 144) the Hoare annotation is: true [2024-11-09 00:21:30,938 INFO L77 FloydHoareUtils]: At program point L194(line 194) the Hoare annotation is: true [2024-11-09 00:21:30,938 INFO L77 FloydHoareUtils]: At program point L161(line 161) the Hoare annotation is: true [2024-11-09 00:21:30,938 INFO L77 FloydHoareUtils]: At program point L194-1(line 194) the Hoare annotation is: true [2024-11-09 00:21:30,938 INFO L77 FloydHoareUtils]: At program point L161-1(line 161) the Hoare annotation is: true [2024-11-09 00:21:30,939 INFO L77 FloydHoareUtils]: At program point L211(line 211) the Hoare annotation is: true [2024-11-09 00:21:30,939 INFO L77 FloydHoareUtils]: At program point L211-1(line 211) the Hoare annotation is: true [2024-11-09 00:21:30,939 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:21:30,939 INFO L77 FloydHoareUtils]: At program point L195(line 195) the Hoare annotation is: true [2024-11-09 00:21:30,939 INFO L77 FloydHoareUtils]: At program point L162(line 162) the Hoare annotation is: true [2024-11-09 00:21:30,940 INFO L77 FloydHoareUtils]: At program point L179(line 179) the Hoare annotation is: true [2024-11-09 00:21:30,940 INFO L77 FloydHoareUtils]: At program point L146(line 146) the Hoare annotation is: true [2024-11-09 00:21:30,940 INFO L77 FloydHoareUtils]: At program point L179-1(line 179) the Hoare annotation is: true [2024-11-09 00:21:30,940 INFO L77 FloydHoareUtils]: At program point L146-1(line 146) the Hoare annotation is: true [2024-11-09 00:21:30,941 INFO L77 FloydHoareUtils]: At program point L196(line 196) the Hoare annotation is: true [2024-11-09 00:21:30,941 INFO L77 FloydHoareUtils]: At program point L213(line 213) the Hoare annotation is: true [2024-11-09 00:21:30,941 INFO L77 FloydHoareUtils]: At program point L180(line 180) the Hoare annotation is: true [2024-11-09 00:21:30,941 INFO L77 FloydHoareUtils]: At program point L213-1(line 213) the Hoare annotation is: true [2024-11-09 00:21:30,942 INFO L77 FloydHoareUtils]: At program point L147(line 147) the Hoare annotation is: true [2024-11-09 00:21:30,942 INFO L77 FloydHoareUtils]: At program point L164(line 164) the Hoare annotation is: true [2024-11-09 00:21:30,942 INFO L77 FloydHoareUtils]: At program point L230-2(lines 230 236) the Hoare annotation is: true [2024-11-09 00:21:30,942 INFO L77 FloydHoareUtils]: At program point L164-1(line 164) the Hoare annotation is: true [2024-11-09 00:21:30,943 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) the Hoare annotation is: true [2024-11-09 00:21:30,943 INFO L77 FloydHoareUtils]: At program point L198(line 198) the Hoare annotation is: true [2024-11-09 00:21:30,943 INFO L77 FloydHoareUtils]: At program point L165(line 165) the Hoare annotation is: true [2024-11-09 00:21:30,943 INFO L77 FloydHoareUtils]: At program point L198-1(line 198) the Hoare annotation is: true [2024-11-09 00:21:30,944 INFO L77 FloydHoareUtils]: At program point L215(line 215) the Hoare annotation is: true [2024-11-09 00:21:30,944 INFO L77 FloydHoareUtils]: At program point L182(line 182) the Hoare annotation is: true [2024-11-09 00:21:30,944 INFO L77 FloydHoareUtils]: At program point L215-1(lines 138 216) the Hoare annotation is: true [2024-11-09 00:21:30,944 INFO L77 FloydHoareUtils]: At program point L149(line 149) the Hoare annotation is: true [2024-11-09 00:21:30,945 INFO L77 FloydHoareUtils]: At program point L182-1(line 182) the Hoare annotation is: true [2024-11-09 00:21:30,945 INFO L77 FloydHoareUtils]: At program point L149-1(line 149) the Hoare annotation is: true [2024-11-09 00:21:30,945 INFO L77 FloydHoareUtils]: At program point L199(line 199) the Hoare annotation is: true [2024-11-09 00:21:30,945 INFO L77 FloydHoareUtils]: At program point L183(line 183) the Hoare annotation is: true [2024-11-09 00:21:30,946 INFO L77 FloydHoareUtils]: At program point L150(line 150) the Hoare annotation is: true [2024-11-09 00:21:30,946 INFO L77 FloydHoareUtils]: At program point L167(line 167) the Hoare annotation is: true [2024-11-09 00:21:30,946 INFO L77 FloydHoareUtils]: At program point L167-1(line 167) the Hoare annotation is: true [2024-11-09 00:21:30,946 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 20) the Hoare annotation is: true [2024-11-09 00:21:30,947 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(line 20) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-09 00:21:30,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:21:30 ImpRootNode [2024-11-09 00:21:30,975 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:21:30,976 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:21:30,976 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:21:30,977 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:21:30,981 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:56" (3/4) ... [2024-11-09 00:21:30,985 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:21:30,989 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-09 00:21:31,003 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2024-11-09 00:21:31,004 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-09 00:21:31,005 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-09 00:21:31,006 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:21:31,151 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:21:31,151 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:21:31,152 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:21:31,152 INFO L158 Benchmark]: Toolchain (without parser) took 37158.76ms. Allocated memory was 125.8MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 87.8MB in the beginning and 759.6MB in the end (delta: -671.9MB). Peak memory consumption was 394.6MB. Max. memory is 16.1GB. [2024-11-09 00:21:31,153 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory was 91.8MB in the beginning and 91.8MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:21:31,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 496.08ms. Allocated memory is still 125.8MB. Free memory was 87.8MB in the beginning and 68.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 00:21:31,154 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.93ms. Allocated memory is still 125.8MB. Free memory was 68.5MB in the beginning and 63.0MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:21:31,154 INFO L158 Benchmark]: Boogie Preprocessor took 102.60ms. Allocated memory was 125.8MB in the beginning and 174.1MB in the end (delta: 48.2MB). Free memory was 63.0MB in the beginning and 141.6MB in the end (delta: -78.6MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2024-11-09 00:21:31,155 INFO L158 Benchmark]: RCFGBuilder took 1510.12ms. Allocated memory is still 174.1MB. Free memory was 141.6MB in the beginning and 112.7MB in the end (delta: 28.9MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2024-11-09 00:21:31,155 INFO L158 Benchmark]: CodeCheck took 34778.62ms. Allocated memory was 174.1MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 112.7MB in the beginning and 769.1MB in the end (delta: -656.4MB). Peak memory consumption was 361.8MB. Max. memory is 16.1GB. [2024-11-09 00:21:31,155 INFO L158 Benchmark]: Witness Printer took 175.66ms. Allocated memory is still 1.2GB. Free memory was 769.1MB in the beginning and 759.6MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:21:31,157 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 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 33.5s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 740 SdHoareTripleChecker+Valid, 4.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 148 mSDsluCounter, 686 SdHoareTripleChecker+Invalid, 4.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 196 mSDsCounter, 209 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1233 IncrementalHoareTripleChecker+Invalid, 1442 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 209 mSolverCounterUnsat, 490 mSDtfsCounter, 1233 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3516 GetRequests, 3415 SyntacticMatches, 77 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 3.0s SatisfiabilityAnalysisTime, 25.5s InterpolantComputationTime, 542 NumberOfCodeBlocks, 542 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 540 ConstructedInterpolants, 0 QuantifiedInterpolants, 4219 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 0 PerfectInterpolantSequences, 12044/12429 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 - PositiveResult [Line: 19]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 20]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && (((((((((((((((((((((((((((((((((((((((((((((((isInitial == \old(isInitial)) && (var_1_1 == \old(var_1_1))) && (var_1_5 == \old(var_1_5))) && (var_1_6 == \old(var_1_6))) && (var_1_7 == \old(var_1_7))) && (var_1_8 == \old(var_1_8))) && (var_1_9 == \old(var_1_9))) && (var_1_10 == \old(var_1_10))) && (var_1_11 == \old(var_1_11))) && (var_1_12 == \old(var_1_12))) && (var_1_13 == \old(var_1_13))) && (var_1_14 == \old(var_1_14))) && (var_1_15 == \old(var_1_15))) && (var_1_16 == \old(var_1_16))) && (var_1_17 == \old(var_1_17))) && (var_1_18 == \old(var_1_18))) && (var_1_19 == \old(var_1_19))) && (var_1_20 == \old(var_1_20))) && (var_1_21 == \old(var_1_21))) && (var_1_22 == \old(var_1_22))) && (var_1_23 == \old(var_1_23))) && (var_1_24 == \old(var_1_24))) && (var_1_25 == \old(var_1_25))) && (var_1_26 == \old(var_1_26))) && (var_1_27 == \old(var_1_27))) && (var_1_28 == \old(var_1_28))) && (var_1_29 == \old(var_1_29))) && (var_1_30 == \old(var_1_30))) && (var_1_31 == \old(var_1_31))) && (var_1_32 == \old(var_1_32))) && (var_1_33 == \old(var_1_33))) && (var_1_34 == \old(var_1_34))) && (var_1_35 == \old(var_1_35))) && (var_1_36 == \old(var_1_36))) && (var_1_37 == \old(var_1_37))) && (var_1_38 == \old(var_1_38))) && (var_1_39 == \old(var_1_39))) && (var_1_40 == \old(var_1_40))) && (var_1_41 == \old(var_1_41))) && (var_1_42 == \old(var_1_42))) && (var_1_43 == \old(var_1_43))) && (var_1_44 == \old(var_1_44))) && (var_1_45 == \old(var_1_45))) && (last_1_var_1_1 == \old(last_1_var_1_1))) && (last_1_var_1_7 == \old(last_1_var_1_7))) && (last_1_var_1_11 == \old(last_1_var_1_11))) && (last_1_var_1_17 == \old(last_1_var_1_17)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory was 91.8MB in the beginning and 91.8MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 496.08ms. Allocated memory is still 125.8MB. Free memory was 87.8MB in the beginning and 68.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.93ms. Allocated memory is still 125.8MB. Free memory was 68.5MB in the beginning and 63.0MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.60ms. Allocated memory was 125.8MB in the beginning and 174.1MB in the end (delta: 48.2MB). Free memory was 63.0MB in the beginning and 141.6MB in the end (delta: -78.6MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1510.12ms. Allocated memory is still 174.1MB. Free memory was 141.6MB in the beginning and 112.7MB in the end (delta: 28.9MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. * CodeCheck took 34778.62ms. Allocated memory was 174.1MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 112.7MB in the beginning and 769.1MB in the end (delta: -656.4MB). Peak memory consumption was 361.8MB. Max. memory is 16.1GB. * Witness Printer took 175.66ms. Allocated memory is still 1.2GB. Free memory was 769.1MB in the beginning and 759.6MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:21:31,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41bd2-09eb-4617-8c1d-e3ca11edc1e8/bin/ukojak-verify-ImItNfHLgk/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 Writing output log to file Ultimate.log Result: TRUE