./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product01.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3 --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 99b1c4ff00a6d3ebd68813fe778a41b4773908627841ec70b8d8c02c48a5a463 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:55:48,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:55:48,127 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:55:48,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:55:48,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:55:48,167 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:55:48,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:55:48,174 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:55:48,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:55:48,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:55:48,175 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:55:48,176 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:55:48,176 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:55:48,176 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:55:48,176 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:55:48,176 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:55:48,176 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:55:48,176 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:55:48,176 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:55:48,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:55:48,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:55:48,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:55:48,179 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:55:48,179 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:55:48,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:55:48,179 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_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3 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 -> 99b1c4ff00a6d3ebd68813fe778a41b4773908627841ec70b8d8c02c48a5a463 [2024-11-25 02:55:48,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:55:48,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:55:48,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:55:48,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:55:48,508 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:55:48,510 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/minepump_spec1_product01.cil.c [2024-11-25 02:55:51,647 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/data/2a86221c2/ccbf187213b64f6faf44c02a750908fe/FLAGf1bf73a1d [2024-11-25 02:55:51,963 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:55:51,964 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/sv-benchmarks/c/product-lines/minepump_spec1_product01.cil.c [2024-11-25 02:55:51,980 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/data/2a86221c2/ccbf187213b64f6faf44c02a750908fe/FLAGf1bf73a1d [2024-11-25 02:55:52,227 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/data/2a86221c2/ccbf187213b64f6faf44c02a750908fe [2024-11-25 02:55:52,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:55:52,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:55:52,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:55:52,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:55:52,237 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:55:52,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf97278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52, skipping insertion in model container [2024-11-25 02:55:52,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,270 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:55:52,518 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_29172935-71fe-49ab-87e0-4491bed52464/sv-benchmarks/c/product-lines/minepump_spec1_product01.cil.c[7046,7059] [2024-11-25 02:55:52,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:55:52,631 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:55:52,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2024-11-25 02:55:52,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [153] [2024-11-25 02:55:52,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [237] [2024-11-25 02:55:52,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [272] [2024-11-25 02:55:52,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [383] [2024-11-25 02:55:52,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [448] [2024-11-25 02:55:52,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [475] [2024-11-25 02:55:52,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] [2024-11-25 02:55:52,680 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_29172935-71fe-49ab-87e0-4491bed52464/sv-benchmarks/c/product-lines/minepump_spec1_product01.cil.c[7046,7059] [2024-11-25 02:55:52,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:55:52,761 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:55:52,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52 WrapperNode [2024-11-25 02:55:52,762 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:55:52,763 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:55:52,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:55:52,764 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:55:52,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,791 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,820 INFO L138 Inliner]: procedures = 49, calls = 88, calls flagged for inlining = 16, calls inlined = 13, statements flattened = 126 [2024-11-25 02:55:52,821 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:55:52,825 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:55:52,825 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:55:52,825 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:55:52,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,839 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,845 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,850 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,857 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,864 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:55:52,865 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:55:52,865 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:55:52,865 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:55:52,866 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:55:52" (1/1) ... [2024-11-25 02:55:52,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:55:52,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:55:52,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:55:52,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:55:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:55:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-11-25 02:55:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-11-25 02:55:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-25 02:55:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-25 02:55:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-25 02:55:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-25 02:55:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-25 02:55:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-25 02:55:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:55:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-25 02:55:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-25 02:55:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:55:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:55:53,009 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:55:53,012 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:55:53,246 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-25 02:55:53,247 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:55:53,343 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:55:53,343 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 02:55:53,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:55:53 BoogieIcfgContainer [2024-11-25 02:55:53,343 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:55:53,344 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:55:53,344 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:55:53,355 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:55:53,356 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:55:53" (1/1) ... [2024-11-25 02:55:53,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:55:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:53,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2024-11-25 02:55:53,434 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-11-25 02:55:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:55:53,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-11-25 02:55:53,769 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-11-25 02:55:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:55:53,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:53,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 50 states and 69 transitions. [2024-11-25 02:55:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 69 transitions. [2024-11-25 02:55:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:55:54,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:54,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2024-11-25 02:55:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2024-11-25 02:55:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:55:54,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:54,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2024-11-25 02:55:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-25 02:55:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:55:54,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:54,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:55:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 80 transitions. [2024-11-25 02:55:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2024-11-25 02:55:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:55:54,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:54,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:54,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:55:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 81 transitions. [2024-11-25 02:55:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-11-25 02:55:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:55:54,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:54,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:54,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:55:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 25 states and 28 transitions. [2024-11-25 02:55:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-11-25 02:55:54,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 02:55:54,957 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-25 02:55:54,968 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 02:55:55,049 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 184 195) the Hoare annotation is: true [2024-11-25 02:55:55,049 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 184 195) the Hoare annotation is: true [2024-11-25 02:55:55,050 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 196 204) the Hoare annotation is: true [2024-11-25 02:55:55,050 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 196 204) the Hoare annotation is: true [2024-11-25 02:55:55,050 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 280 303) the Hoare annotation is: true [2024-11-25 02:55:55,050 INFO L77 FloydHoareUtils]: At program point L480(line 480) the Hoare annotation is: true [2024-11-25 02:55:55,051 INFO L77 FloydHoareUtils]: At program point L462(lines 462 468) the Hoare annotation is: true [2024-11-25 02:55:55,051 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 280 303) the Hoare annotation is: true [2024-11-25 02:55:55,051 INFO L77 FloydHoareUtils]: At program point L458(lines 458 471) the Hoare annotation is: true [2024-11-25 02:55:55,051 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 480) the Hoare annotation is: true [2024-11-25 02:55:55,051 INFO L77 FloydHoareUtils]: At program point L458-1(lines 450 474) the Hoare annotation is: true [2024-11-25 02:55:55,051 INFO L77 FloydHoareUtils]: At program point L456(line 456) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point L456-1(line 456) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point L66-1(lines 66 70) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 52 81) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point L62-2(lines 62 76) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point L58-1(line 58) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point L77(lines 52 81) the Hoare annotation is: true [2024-11-25 02:55:55,052 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 52 81) the Hoare annotation is: true [2024-11-25 02:55:55,053 INFO L77 FloydHoareUtils]: At program point L73(line 73) the Hoare annotation is: true [2024-11-25 02:55:55,053 INFO L77 FloydHoareUtils]: At program point L66(lines 66 70) the Hoare annotation is: true [2024-11-25 02:55:55,053 INFO L77 FloydHoareUtils]: At program point L440(lines 393 441) the Hoare annotation is: true [2024-11-25 02:55:55,053 INFO L77 FloydHoareUtils]: At program point L416(line 416) the Hoare annotation is: true [2024-11-25 02:55:55,053 INFO L77 FloydHoareUtils]: At program point L437(lines 394 439) the Hoare annotation is: true [2024-11-25 02:55:55,053 INFO L77 FloydHoareUtils]: At program point L404(lines 404 410) the Hoare annotation is: true [2024-11-25 02:55:55,053 INFO L77 FloydHoareUtils]: At program point L404-1(lines 404 410) the Hoare annotation is: true [2024-11-25 02:55:55,054 INFO L77 FloydHoareUtils]: At program point L140(lines 140 147) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-25 02:55:55,054 INFO L77 FloydHoareUtils]: At program point L140-2(lines 140 147) the Hoare annotation is: true [2024-11-25 02:55:55,054 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 02:55:55,054 INFO L77 FloydHoareUtils]: At program point L430-2(lines 424 435) the Hoare annotation is: true [2024-11-25 02:55:55,054 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 02:55:55,054 INFO L77 FloydHoareUtils]: At program point L414(lines 414 420) the Hoare annotation is: true [2024-11-25 02:55:55,054 INFO L77 FloydHoareUtils]: At program point L414-1(lines 414 420) the Hoare annotation is: true [2024-11-25 02:55:55,055 INFO L77 FloydHoareUtils]: At program point L443(lines 384 447) the Hoare annotation is: true [2024-11-25 02:55:55,055 INFO L77 FloydHoareUtils]: At program point L406(line 406) the Hoare annotation is: true [2024-11-25 02:55:55,055 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 172 183) the Hoare annotation is: true [2024-11-25 02:55:55,055 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 172 183) the Hoare annotation is: true [2024-11-25 02:55:55,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 02:55:55 ImpRootNode [2024-11-25 02:55:55,079 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 02:55:55,080 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 02:55:55,080 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 02:55:55,081 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 02:55:55,082 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:55:53" (3/4) ... [2024-11-25 02:55:55,085 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 02:55:55,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-25 02:55:55,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-11-25 02:55:55,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-25 02:55:55,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-25 02:55:55,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-25 02:55:55,094 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-25 02:55:55,095 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-25 02:55:55,095 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 02:55:55,095 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:55:55,095 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:55:55,182 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 02:55:55,183 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 02:55:55,183 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 02:55:55,184 INFO L158 Benchmark]: Toolchain (without parser) took 2953.27ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 66.7MB in the end (delta: 25.5MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2024-11-25 02:55:55,186 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:55:55,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 530.80ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 73.8MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:55:55,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.35ms. Allocated memory is still 117.4MB. Free memory was 73.8MB in the beginning and 72.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:55:55,187 INFO L158 Benchmark]: Boogie Preprocessor took 39.19ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 71.4MB in the end (delta: 950.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:55:55,188 INFO L158 Benchmark]: RCFGBuilder took 478.63ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 51.3MB in the end (delta: 20.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:55:55,188 INFO L158 Benchmark]: CodeCheck took 1734.80ms. Allocated memory is still 117.4MB. Free memory was 51.3MB in the beginning and 72.2MB in the end (delta: -20.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:55:55,188 INFO L158 Benchmark]: Witness Printer took 103.23ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 66.7MB in the end (delta: 5.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:55:55,191 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 6 procedures, 38 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 542 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 162 mSDsluCounter, 470 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 206 mSDsCounter, 68 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 327 IncrementalHoareTripleChecker+Invalid, 395 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 68 mSolverCounterUnsat, 264 mSDtfsCounter, 327 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1195 GetRequests, 1183 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 158 NumberOfCodeBlocks, 158 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 151 ConstructedInterpolants, 0 QuantifiedInterpolants, 275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 21/21 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 480]: 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 - InvariantResult [Line: 140]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 184]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (waterLevel == \old(waterLevel))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 196]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: ((((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 280]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 52]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 172]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 530.80ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 73.8MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.35ms. Allocated memory is still 117.4MB. Free memory was 73.8MB in the beginning and 72.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 39.19ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 71.4MB in the end (delta: 950.4kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 478.63ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 51.3MB in the end (delta: 20.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1734.80ms. Allocated memory is still 117.4MB. Free memory was 51.3MB in the beginning and 72.2MB in the end (delta: -20.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 103.23ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 66.7MB in the end (delta: 5.5MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] - GenericResultAtLocation [Line: 153]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [153] - GenericResultAtLocation [Line: 237]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [237] - GenericResultAtLocation [Line: 272]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [272] - GenericResultAtLocation [Line: 383]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [383] - GenericResultAtLocation [Line: 448]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [448] - GenericResultAtLocation [Line: 475]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [475] - GenericResultAtLocation [Line: 484]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] RESULT: Ultimate proved your program to be correct! [2024-11-25 02:55:55,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29172935-71fe-49ab-87e0-4491bed52464/bin/ukojak-verify-ENZ3QT5qd3/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