./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f68564f44f9631930b25a13255f1efcd8f237d0da80cb5fdaa485133dbd9dd9f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:33:36,842 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:33:36,967 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 20:33:36,980 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:33:36,981 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 20:33:37,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:33:37,025 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 20:33:37,026 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 20:33:37,029 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:33:37,034 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 20:33:37,035 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 20:33:37,036 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 20:33:37,036 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 20:33:37,038 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 20:33:37,039 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 20:33:37,039 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 20:33:37,040 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 20:33:37,040 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 20:33:37,041 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 20:33:37,041 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 20:33:37,042 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 20:33:37,042 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 20:33:37,044 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:33:37,044 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:33:37,045 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:33:37,045 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:33:37,046 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:33:37,046 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:33:37,047 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:33:37,047 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:33:37,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:33:37,049 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:33:37,049 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:33:37,049 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:33:37,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:33:37,050 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 20:33:37,050 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 20:33:37,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:33:37,051 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:33:37,051 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:33:37,051 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:33:37,052 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 20:33:37,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:33:37,052 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 20:33:37,053 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:33:37,053 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 20:33:37,053 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:33:37,054 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f68564f44f9631930b25a13255f1efcd8f237d0da80cb5fdaa485133dbd9dd9f [2023-11-23 20:33:37,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:33:37,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:33:37,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:33:37,438 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:33:37,439 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:33:37,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c [2023-11-23 20:33:40,727 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:33:41,064 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:33:41,065 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c [2023-11-23 20:33:41,085 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/data/392205921/0fb61ed335604b68acddde720606b330/FLAG26dcb3d2b [2023-11-23 20:33:41,114 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/data/392205921/0fb61ed335604b68acddde720606b330 [2023-11-23 20:33:41,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:33:41,124 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:33:41,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:33:41,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:33:41,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:33:41,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:33:41" (1/1) ... [2023-11-23 20:33:41,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43062207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:41, skipping insertion in model container [2023-11-23 20:33:41,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:33:41" (1/1) ... [2023-11-23 20:33:41,236 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:33:41,692 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[34383,34396] [2023-11-23 20:33:41,733 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[39106,39119] [2023-11-23 20:33:41,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:33:41,766 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:33:42,031 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[34383,34396] [2023-11-23 20:33:42,067 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/sv-benchmarks/c/loop-invgen/id_build.i.p+sep-reducer.c[39106,39119] [2023-11-23 20:33:42,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:33:42,095 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:33:42,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42 WrapperNode [2023-11-23 20:33:42,095 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:33:42,096 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:33:42,096 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:33:42,096 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:33:42,103 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,138 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,224 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1589 [2023-11-23 20:33:42,225 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:33:42,226 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:33:42,226 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:33:42,226 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:33:42,237 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,243 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,243 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,273 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,295 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,315 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,321 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,329 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:33:42,334 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:33:42,335 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:33:42,335 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:33:42,336 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (1/1) ... [2023-11-23 20:33:42,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:33:42,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:33:42,367 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 20:33:42,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 20:33:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:33:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:33:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:33:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:33:42,615 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:33:42,617 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:33:43,897 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:33:43,932 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:33:43,932 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:33:43,934 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:33:43 BoogieIcfgContainer [2023-11-23 20:33:43,934 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:33:43,937 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 20:33:43,937 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 20:33:43,940 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 20:33:43,940 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:33:41" (1/3) ... [2023-11-23 20:33:43,941 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3306653d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:33:43, skipping insertion in model container [2023-11-23 20:33:43,941 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:33:42" (2/3) ... [2023-11-23 20:33:43,942 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3306653d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:33:43, skipping insertion in model container [2023-11-23 20:33:43,942 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:33:43" (3/3) ... [2023-11-23 20:33:43,943 INFO L112 eAbstractionObserver]: Analyzing ICFG id_build.i.p+sep-reducer.c [2023-11-23 20:33:43,964 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 20:33:43,964 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-23 20:33:44,021 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 20:33:44,028 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@307c96b9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 20:33:44,029 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-23 20:33:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand has 245 states, 242 states have (on average 1.9834710743801653) internal successors, (480), 244 states have internal predecessors, (480), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:33:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-23 20:33:44,052 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:33:44,053 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:33:44,054 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 20:33:44,060 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:33:44,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1838429741, now seen corresponding path program 1 times [2023-11-23 20:33:44,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:33:44,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732690487] [2023-11-23 20:33:44,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:33:44,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:33:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:33:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:33:45,219 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:33:45,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732690487] [2023-11-23 20:33:45,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732690487] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:33:45,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:33:45,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 20:33:45,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125451952] [2023-11-23 20:33:45,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:33:45,231 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 20:33:45,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:33:45,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 20:33:45,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 20:33:45,287 INFO L87 Difference]: Start difference. First operand has 245 states, 242 states have (on average 1.9834710743801653) internal successors, (480), 244 states have internal predecessors, (480), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 26.6) internal successors, (133), 5 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:33:46,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:33:46,041 INFO L93 Difference]: Finished difference Result 256 states and 493 transitions. [2023-11-23 20:33:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 20:33:46,044 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.6) internal successors, (133), 5 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 133 [2023-11-23 20:33:46,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:33:46,061 INFO L225 Difference]: With dead ends: 256 [2023-11-23 20:33:46,062 INFO L226 Difference]: Without dead ends: 248 [2023-11-23 20:33:46,064 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-23 20:33:46,067 INFO L413 NwaCegarLoop]: 273 mSDtfsCounter, 542 mSDsluCounter, 448 mSDsCounter, 0 mSdLazyCounter, 564 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 542 SdHoareTripleChecker+Valid, 721 SdHoareTripleChecker+Invalid, 613 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 564 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-23 20:33:46,069 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [542 Valid, 721 Invalid, 613 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 564 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-23 20:33:46,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2023-11-23 20:33:46,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 241. [2023-11-23 20:33:46,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 241 states, 240 states have (on average 1.1583333333333334) internal successors, (278), 240 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:33:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 278 transitions. [2023-11-23 20:33:46,139 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 278 transitions. Word has length 133 [2023-11-23 20:33:46,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:33:46,144 INFO L495 AbstractCegarLoop]: Abstraction has 241 states and 278 transitions. [2023-11-23 20:33:46,144 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.6) internal successors, (133), 5 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:33:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 278 transitions. [2023-11-23 20:33:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-23 20:33:46,156 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 20:33:46,157 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 20:33:46,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 20:33:46,157 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 20:33:46,159 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:33:46,160 INFO L85 PathProgramCache]: Analyzing trace with hash 350594605, now seen corresponding path program 1 times [2023-11-23 20:33:46,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 20:33:46,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2100015531] [2023-11-23 20:33:46,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 20:33:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:33:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:33:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:33:46,566 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 20:33:46,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2100015531] [2023-11-23 20:33:46,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2100015531] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 20:33:46,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 20:33:46,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 20:33:46,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588953434] [2023-11-23 20:33:46,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 20:33:46,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 20:33:46,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 20:33:46,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 20:33:46,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 20:33:46,578 INFO L87 Difference]: Start difference. First operand 241 states and 278 transitions. Second operand has 5 states, 5 states have (on average 26.8) internal successors, (134), 5 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:33:47,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 20:33:47,119 INFO L93 Difference]: Finished difference Result 253 states and 294 transitions. [2023-11-23 20:33:47,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 20:33:47,120 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.8) internal successors, (134), 5 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 134 [2023-11-23 20:33:47,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 20:33:47,121 INFO L225 Difference]: With dead ends: 253 [2023-11-23 20:33:47,121 INFO L226 Difference]: Without dead ends: 0 [2023-11-23 20:33:47,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-23 20:33:47,124 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 249 mSDsluCounter, 156 mSDsCounter, 0 mSdLazyCounter, 610 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 243 SdHoareTripleChecker+Invalid, 616 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 610 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-23 20:33:47,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [249 Valid, 243 Invalid, 616 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 610 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-23 20:33:47,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-23 20:33:47,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-23 20:33:47,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:33:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-23 20:33:47,127 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 134 [2023-11-23 20:33:47,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 20:33:47,127 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-23 20:33:47,128 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.8) internal successors, (134), 5 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 20:33:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-23 20:33:47,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-23 20:33:47,131 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2023-11-23 20:33:47,132 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2023-11-23 20:33:47,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 20:33:47,134 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-23 20:33:47,138 INFO L899 garLoopResultBuilder]: For program point L894(lines 894 1000) no Hoare annotation was computed. [2023-11-23 20:33:47,139 INFO L899 garLoopResultBuilder]: For program point L762(lines 762 1051) no Hoare annotation was computed. [2023-11-23 20:33:47,139 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2312) no Hoare annotation was computed. [2023-11-23 20:33:47,139 INFO L899 garLoopResultBuilder]: For program point L300(lines 300 511) no Hoare annotation was computed. [2023-11-23 20:33:47,139 INFO L899 garLoopResultBuilder]: For program point L168(lines 168 2665) no Hoare annotation was computed. [2023-11-23 20:33:47,139 INFO L899 garLoopResultBuilder]: For program point $Ultimate##418(lines 2098 2411) no Hoare annotation was computed. [2023-11-23 20:33:47,140 INFO L899 garLoopResultBuilder]: For program point L433(lines 433 454) no Hoare annotation was computed. [2023-11-23 20:33:47,140 INFO L899 garLoopResultBuilder]: For program point L2283(lines 2283 2337) no Hoare annotation was computed. [2023-11-23 20:33:47,140 INFO L899 garLoopResultBuilder]: For program point L2151(lines 2151 2388) no Hoare annotation was computed. [2023-11-23 20:33:47,140 INFO L899 garLoopResultBuilder]: For program point L1689(lines 1689 2442) no Hoare annotation was computed. [2023-11-23 20:33:47,141 INFO L899 garLoopResultBuilder]: For program point L368(lines 368 482) no Hoare annotation was computed. [2023-11-23 20:33:47,141 INFO L899 garLoopResultBuilder]: For program point L1095(lines 1095 2547) no Hoare annotation was computed. [2023-11-23 20:33:47,141 INFO L899 garLoopResultBuilder]: For program point L963(lines 963 971) no Hoare annotation was computed. [2023-11-23 20:33:47,141 INFO L899 garLoopResultBuilder]: For program point L2219(lines 2219 2362) no Hoare annotation was computed. [2023-11-23 20:33:47,141 INFO L899 garLoopResultBuilder]: For program point L1889(lines 1889 2051) no Hoare annotation was computed. [2023-11-23 20:33:47,141 INFO L899 garLoopResultBuilder]: For program point L1757(lines 1757 2421) no Hoare annotation was computed. [2023-11-23 20:33:47,142 INFO L899 garLoopResultBuilder]: For program point L1625(lines 1625 2467) no Hoare annotation was computed. [2023-11-23 20:33:47,142 INFO L899 garLoopResultBuilder]: For program point L1295(lines 1295 1562) no Hoare annotation was computed. [2023-11-23 20:33:47,142 INFO L899 garLoopResultBuilder]: For program point L1163(lines 1163 2526) no Hoare annotation was computed. [2023-11-23 20:33:47,142 INFO L899 garLoopResultBuilder]: For program point L701(lines 701 2580) no Hoare annotation was computed. [2023-11-23 20:33:47,143 INFO L899 garLoopResultBuilder]: For program point L569(lines 569 2631) no Hoare annotation was computed. [2023-11-23 20:33:47,143 INFO L899 garLoopResultBuilder]: For program point L107(lines 107 2685) no Hoare annotation was computed. [2023-11-23 20:33:47,143 INFO L899 garLoopResultBuilder]: For program point L1957(lines 1957 2028) no Hoare annotation was computed. [2023-11-23 20:33:47,143 INFO L899 garLoopResultBuilder]: For program point L1825(lines 1825 2079) no Hoare annotation was computed. [2023-11-23 20:33:47,143 INFO L899 garLoopResultBuilder]: For program point L1363(lines 1363 1539) no Hoare annotation was computed. [2023-11-23 20:33:47,144 INFO L899 garLoopResultBuilder]: For program point L1231(lines 1231 2500) no Hoare annotation was computed. [2023-11-23 20:33:47,144 INFO L899 garLoopResultBuilder]: For program point L901(lines 901 993) no Hoare annotation was computed. [2023-11-23 20:33:47,144 INFO L899 garLoopResultBuilder]: For program point L769(lines 769 1050) no Hoare annotation was computed. [2023-11-23 20:33:47,144 INFO L899 garLoopResultBuilder]: For program point L637(lines 637 2605) no Hoare annotation was computed. [2023-11-23 20:33:47,144 INFO L899 garLoopResultBuilder]: For program point L307(lines 307 504) no Hoare annotation was computed. [2023-11-23 20:33:47,145 INFO L899 garLoopResultBuilder]: For program point L175(lines 175 2664) no Hoare annotation was computed. [2023-11-23 20:33:47,145 INFO L899 garLoopResultBuilder]: For program point L43(lines 43 2710) no Hoare annotation was computed. [2023-11-23 20:33:47,145 INFO L899 garLoopResultBuilder]: For program point L1431(lines 1431 1510) no Hoare annotation was computed. [2023-11-23 20:33:47,145 INFO L899 garLoopResultBuilder]: For program point L2158(lines 2158 2382) no Hoare annotation was computed. [2023-11-23 20:33:47,145 INFO L899 garLoopResultBuilder]: For program point main_returnLabel#1(lines 13 2724) no Hoare annotation was computed. [2023-11-23 20:33:47,146 INFO L899 garLoopResultBuilder]: For program point L837(lines 837 1021) no Hoare annotation was computed. [2023-11-23 20:33:47,146 INFO L899 garLoopResultBuilder]: For program point L375(lines 375 481) no Hoare annotation was computed. [2023-11-23 20:33:47,146 INFO L899 garLoopResultBuilder]: For program point L243(lines 243 532) no Hoare annotation was computed. [2023-11-23 20:33:47,146 INFO L899 garLoopResultBuilder]: For program point L2226(lines 2226 2361) no Hoare annotation was computed. [2023-11-23 20:33:47,146 INFO L899 garLoopResultBuilder]: For program point L1764(lines 1764 2415) no Hoare annotation was computed. [2023-11-23 20:33:47,147 INFO L899 garLoopResultBuilder]: For program point L1632(lines 1632 2466) no Hoare annotation was computed. [2023-11-23 20:33:47,147 INFO L899 garLoopResultBuilder]: For program point L1170(lines 1170 2520) no Hoare annotation was computed. [2023-11-23 20:33:47,147 INFO L899 garLoopResultBuilder]: For program point L576(lines 576 2625) no Hoare annotation was computed. [2023-11-23 20:33:47,147 INFO L899 garLoopResultBuilder]: For program point L444(lines 444 452) no Hoare annotation was computed. [2023-11-23 20:33:47,147 INFO L899 garLoopResultBuilder]: For program point L2294(lines 2294 2335) no Hoare annotation was computed. [2023-11-23 20:33:47,148 INFO L899 garLoopResultBuilder]: For program point L1964(lines 1964 2021) no Hoare annotation was computed. [2023-11-23 20:33:47,148 INFO L899 garLoopResultBuilder]: For program point L1832(lines 1832 2078) no Hoare annotation was computed. [2023-11-23 20:33:47,148 INFO L899 garLoopResultBuilder]: For program point L1700(lines 1700 2440) no Hoare annotation was computed. [2023-11-23 20:33:47,148 INFO L899 garLoopResultBuilder]: For program point L1370(lines 1370 1532) no Hoare annotation was computed. [2023-11-23 20:33:47,148 INFO L899 garLoopResultBuilder]: For program point L1238(lines 1238 2499) no Hoare annotation was computed. [2023-11-23 20:33:47,149 INFO L899 garLoopResultBuilder]: For program point L1106(lines 1106 2545) no Hoare annotation was computed. [2023-11-23 20:33:47,149 INFO L899 garLoopResultBuilder]: For program point L776(lines 776 1043) no Hoare annotation was computed. [2023-11-23 20:33:47,149 INFO L899 garLoopResultBuilder]: For program point L644(lines 644 2604) no Hoare annotation was computed. [2023-11-23 20:33:47,149 INFO L899 garLoopResultBuilder]: For program point L182(lines 182 2658) no Hoare annotation was computed. [2023-11-23 20:33:47,149 INFO L899 garLoopResultBuilder]: For program point L50(lines 50 2709) no Hoare annotation was computed. [2023-11-23 20:33:47,150 INFO L899 garLoopResultBuilder]: For program point L1900(lines 1900 2049) no Hoare annotation was computed. [2023-11-23 20:33:47,150 INFO L899 garLoopResultBuilder]: For program point L1438(lines 1438 1509) no Hoare annotation was computed. [2023-11-23 20:33:47,150 INFO L899 garLoopResultBuilder]: For program point L1306(lines 1306 1560) no Hoare annotation was computed. [2023-11-23 20:33:47,150 INFO L899 garLoopResultBuilder]: For program point L844(lines 844 1020) no Hoare annotation was computed. [2023-11-23 20:33:47,150 INFO L899 garLoopResultBuilder]: For program point L712(lines 712 2578) no Hoare annotation was computed. [2023-11-23 20:33:47,151 INFO L899 garLoopResultBuilder]: For program point L382(lines 382 474) no Hoare annotation was computed. [2023-11-23 20:33:47,151 INFO L899 garLoopResultBuilder]: For program point L250(lines 250 531) no Hoare annotation was computed. [2023-11-23 20:33:47,151 INFO L899 garLoopResultBuilder]: For program point L118(lines 118 2683) no Hoare annotation was computed. [2023-11-23 20:33:47,151 INFO L899 garLoopResultBuilder]: For program point L2233(lines 2233 2355) no Hoare annotation was computed. [2023-11-23 20:33:47,151 INFO L899 garLoopResultBuilder]: For program point L2101(lines 2101 2406) no Hoare annotation was computed. [2023-11-23 20:33:47,152 INFO L899 garLoopResultBuilder]: For program point L912(lines 912 991) no Hoare annotation was computed. [2023-11-23 20:33:47,152 INFO L899 garLoopResultBuilder]: For program point L1639(lines 1639 2460) no Hoare annotation was computed. [2023-11-23 20:33:47,152 INFO L899 garLoopResultBuilder]: For program point L318(lines 318 502) no Hoare annotation was computed. [2023-11-23 20:33:47,152 INFO L899 garLoopResultBuilder]: For program point L2300(lines 1782 2412) no Hoare annotation was computed. [2023-11-23 20:33:47,152 INFO L899 garLoopResultBuilder]: For program point L2169(lines 2169 2380) no Hoare annotation was computed. [2023-11-23 20:33:47,152 INFO L899 garLoopResultBuilder]: For program point L1839(lines 1839 2071) no Hoare annotation was computed. [2023-11-23 20:33:47,153 INFO L899 garLoopResultBuilder]: For program point L1707(lines 1707 2439) no Hoare annotation was computed. [2023-11-23 20:33:47,153 INFO L899 garLoopResultBuilder]: For program point L1245(lines 1245 2493) no Hoare annotation was computed. [2023-11-23 20:33:47,153 INFO L899 garLoopResultBuilder]: For program point L1113(lines 1113 2544) no Hoare annotation was computed. [2023-11-23 20:33:47,153 INFO L899 garLoopResultBuilder]: For program point L651(lines 651 2598) no Hoare annotation was computed. [2023-11-23 20:33:47,153 INFO L899 garLoopResultBuilder]: For program point L57(lines 57 2703) no Hoare annotation was computed. [2023-11-23 20:33:47,154 INFO L899 garLoopResultBuilder]: For program point L1907(lines 1907 2048) no Hoare annotation was computed. [2023-11-23 20:33:47,154 INFO L899 garLoopResultBuilder]: For program point L1775(lines 1775 2413) no Hoare annotation was computed. [2023-11-23 20:33:47,154 INFO L899 garLoopResultBuilder]: For program point L1445(lines 1445 1502) no Hoare annotation was computed. [2023-11-23 20:33:47,154 INFO L899 garLoopResultBuilder]: For program point L1313(lines 1313 1559) no Hoare annotation was computed. [2023-11-23 20:33:47,154 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-23 20:33:47,155 INFO L899 garLoopResultBuilder]: For program point L1181(lines 1181 2518) no Hoare annotation was computed. [2023-11-23 20:33:47,155 INFO L899 garLoopResultBuilder]: For program point L851(lines 851 1013) no Hoare annotation was computed. [2023-11-23 20:33:47,155 INFO L899 garLoopResultBuilder]: For program point L719(lines 719 2577) no Hoare annotation was computed. [2023-11-23 20:33:47,155 INFO L899 garLoopResultBuilder]: For program point L587(lines 587 2623) no Hoare annotation was computed. [2023-11-23 20:33:47,155 INFO L899 garLoopResultBuilder]: For program point L257(lines 257 524) no Hoare annotation was computed. [2023-11-23 20:33:47,155 INFO L899 garLoopResultBuilder]: For program point L125(lines 125 2682) no Hoare annotation was computed. [2023-11-23 20:33:47,156 INFO L899 garLoopResultBuilder]: For program point L1975(lines 1975 2019) no Hoare annotation was computed. [2023-11-23 20:33:47,156 INFO L899 garLoopResultBuilder]: For program point L1381(lines 1381 1530) no Hoare annotation was computed. [2023-11-23 20:33:47,156 INFO L899 garLoopResultBuilder]: For program point L2108(lines 2108 2400) no Hoare annotation was computed. [2023-11-23 20:33:47,156 INFO L899 garLoopResultBuilder]: For program point L919(lines 919 990) no Hoare annotation was computed. [2023-11-23 20:33:47,156 INFO L899 garLoopResultBuilder]: For program point L787(lines 787 1041) no Hoare annotation was computed. [2023-11-23 20:33:47,157 INFO L899 garLoopResultBuilder]: For program point L325(lines 325 501) no Hoare annotation was computed. [2023-11-23 20:33:47,157 INFO L899 garLoopResultBuilder]: For program point L193(lines 193 2656) no Hoare annotation was computed. [2023-11-23 20:33:47,157 INFO L899 garLoopResultBuilder]: For program point L2176(lines 2176 2379) no Hoare annotation was computed. [2023-11-23 20:33:47,157 INFO L899 garLoopResultBuilder]: For program point L1714(lines 1714 2433) no Hoare annotation was computed. [2023-11-23 20:33:47,157 INFO L899 garLoopResultBuilder]: For program point L1582(lines 1582 2484) no Hoare annotation was computed. [2023-11-23 20:33:47,158 INFO L899 garLoopResultBuilder]: For program point L393(lines 393 472) no Hoare annotation was computed. [2023-11-23 20:33:47,158 INFO L899 garLoopResultBuilder]: For program point L1120(lines 1120 2538) no Hoare annotation was computed. [2023-11-23 20:33:47,158 INFO L899 garLoopResultBuilder]: For program point L2310(lines 2310 2318) no Hoare annotation was computed. [2023-11-23 20:33:47,158 INFO L899 garLoopResultBuilder]: For program point L2244(lines 2244 2353) no Hoare annotation was computed. [2023-11-23 20:33:47,158 INFO L899 garLoopResultBuilder]: For program point $Ultimate##204(lines 945 980) no Hoare annotation was computed. [2023-11-23 20:33:47,159 INFO L899 garLoopResultBuilder]: For program point L1914(lines 1914 2041) no Hoare annotation was computed. [2023-11-23 20:33:47,159 INFO L899 garLoopResultBuilder]: For program point L1782(lines 1782 2412) no Hoare annotation was computed. [2023-11-23 20:33:47,159 INFO L899 garLoopResultBuilder]: For program point L1650(lines 1650 2458) no Hoare annotation was computed. [2023-11-23 20:33:47,159 INFO L899 garLoopResultBuilder]: For program point $Ultimate##210(lines 1060 2567) no Hoare annotation was computed. [2023-11-23 20:33:47,159 INFO L899 garLoopResultBuilder]: For program point L1320(lines 1320 1552) no Hoare annotation was computed. [2023-11-23 20:33:47,159 INFO L899 garLoopResultBuilder]: For program point L1188(lines 1188 2517) no Hoare annotation was computed. [2023-11-23 20:33:47,160 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2003) no Hoare annotation was computed. [2023-11-23 20:33:47,160 INFO L899 garLoopResultBuilder]: For program point L726(lines 726 2571) no Hoare annotation was computed. [2023-11-23 20:33:47,160 INFO L899 garLoopResultBuilder]: For program point L594(lines 594 2622) no Hoare annotation was computed. [2023-11-23 20:33:47,160 INFO L899 garLoopResultBuilder]: For program point L2312(line 2312) no Hoare annotation was computed. [2023-11-23 20:33:47,160 INFO L899 garLoopResultBuilder]: For program point L132(lines 132 2676) no Hoare annotation was computed. [2023-11-23 20:33:47,161 INFO L899 garLoopResultBuilder]: For program point L1982(lines 1982 2018) no Hoare annotation was computed. [2023-11-23 20:33:47,161 INFO L899 garLoopResultBuilder]: For program point $Ultimate##468(lines 2303 2334) no Hoare annotation was computed. [2023-11-23 20:33:47,161 INFO L899 garLoopResultBuilder]: For program point L1850(lines 1850 2069) no Hoare annotation was computed. [2023-11-23 20:33:47,161 INFO L899 garLoopResultBuilder]: For program point L1388(lines 1388 1529) no Hoare annotation was computed. [2023-11-23 20:33:47,161 INFO L899 garLoopResultBuilder]: For program point L1256(lines 1256 2491) no Hoare annotation was computed. [2023-11-23 20:33:47,162 INFO L899 garLoopResultBuilder]: For program point L926(lines 926 983) no Hoare annotation was computed. [2023-11-23 20:33:47,162 INFO L899 garLoopResultBuilder]: For program point L794(lines 794 1040) no Hoare annotation was computed. [2023-11-23 20:33:47,162 INFO L899 garLoopResultBuilder]: For program point L662(lines 662 2596) no Hoare annotation was computed. [2023-11-23 20:33:47,162 INFO L899 garLoopResultBuilder]: For program point L332(lines 332 494) no Hoare annotation was computed. [2023-11-23 20:33:47,162 INFO L899 garLoopResultBuilder]: For program point L200(lines 200 2655) no Hoare annotation was computed. [2023-11-23 20:33:47,162 INFO L899 garLoopResultBuilder]: For program point L68(lines 68 2701) no Hoare annotation was computed. [2023-11-23 20:33:47,163 INFO L899 garLoopResultBuilder]: For program point L1456(lines 1456 1500) no Hoare annotation was computed. [2023-11-23 20:33:47,163 INFO L899 garLoopResultBuilder]: For program point L2183(lines 2183 2373) no Hoare annotation was computed. [2023-11-23 20:33:47,163 INFO L899 garLoopResultBuilder]: For program point L862(lines 862 1011) no Hoare annotation was computed. [2023-11-23 20:33:47,163 INFO L899 garLoopResultBuilder]: For program point L1589(lines 1589 2478) no Hoare annotation was computed. [2023-11-23 20:33:47,163 INFO L899 garLoopResultBuilder]: For program point L400(lines 400 471) no Hoare annotation was computed. [2023-11-23 20:33:47,164 INFO L899 garLoopResultBuilder]: For program point L268(lines 268 522) no Hoare annotation was computed. [2023-11-23 20:33:47,164 INFO L899 garLoopResultBuilder]: For program point $Ultimate##308(lines 1464 1499) no Hoare annotation was computed. [2023-11-23 20:33:47,164 INFO L899 garLoopResultBuilder]: For program point L2251(lines 2251 2352) no Hoare annotation was computed. [2023-11-23 20:33:47,164 INFO L899 garLoopResultBuilder]: For program point L2119(lines 2119 2398) no Hoare annotation was computed. [2023-11-23 20:33:47,164 INFO L899 garLoopResultBuilder]: For program point $Ultimate##314(lines 1579 2489) no Hoare annotation was computed. [2023-11-23 20:33:47,165 INFO L899 garLoopResultBuilder]: For program point L1789(lines 1789 2091) no Hoare annotation was computed. [2023-11-23 20:33:47,165 INFO L899 garLoopResultBuilder]: For program point L1657(lines 1657 2457) no Hoare annotation was computed. [2023-11-23 20:33:47,165 INFO L899 garLoopResultBuilder]: For program point L1195(lines 1195 2511) no Hoare annotation was computed. [2023-11-23 20:33:47,165 INFO L899 garLoopResultBuilder]: For program point L1063(lines 1063 2562) no Hoare annotation was computed. [2023-11-23 20:33:47,165 INFO L899 garLoopResultBuilder]: For program point L601(lines 601 2616) no Hoare annotation was computed. [2023-11-23 20:33:47,165 INFO L899 garLoopResultBuilder]: For program point L1989(lines 1989 2011) no Hoare annotation was computed. [2023-11-23 20:33:47,166 INFO L899 garLoopResultBuilder]: For program point L1857(lines 1857 2068) no Hoare annotation was computed. [2023-11-23 20:33:47,166 INFO L899 garLoopResultBuilder]: For program point L1725(lines 1725 2431) no Hoare annotation was computed. [2023-11-23 20:33:47,166 INFO L899 garLoopResultBuilder]: For program point L1395(lines 1395 1522) no Hoare annotation was computed. [2023-11-23 20:33:47,166 INFO L899 garLoopResultBuilder]: For program point L1263(lines 1263 2490) no Hoare annotation was computed. [2023-11-23 20:33:47,166 INFO L899 garLoopResultBuilder]: For program point L1131(lines 1131 2536) no Hoare annotation was computed. [2023-11-23 20:33:47,166 INFO L899 garLoopResultBuilder]: For program point L801(lines 801 1033) no Hoare annotation was computed. [2023-11-23 20:33:47,167 INFO L899 garLoopResultBuilder]: For program point L669(lines 669 2595) no Hoare annotation was computed. [2023-11-23 20:33:47,167 INFO L899 garLoopResultBuilder]: For program point L207(lines 207 2649) no Hoare annotation was computed. [2023-11-23 20:33:47,167 INFO L899 garLoopResultBuilder]: For program point L75(lines 75 2700) no Hoare annotation was computed. [2023-11-23 20:33:47,167 INFO L899 garLoopResultBuilder]: For program point L1925(lines 1925 2039) no Hoare annotation was computed. [2023-11-23 20:33:47,167 INFO L899 garLoopResultBuilder]: For program point L1331(lines 1331 1550) no Hoare annotation was computed. [2023-11-23 20:33:47,168 INFO L899 garLoopResultBuilder]: For program point L869(lines 869 1010) no Hoare annotation was computed. [2023-11-23 20:33:47,168 INFO L899 garLoopResultBuilder]: For program point L737(lines 737 2569) no Hoare annotation was computed. [2023-11-23 20:33:47,168 INFO L899 garLoopResultBuilder]: For program point L407(lines 407 464) no Hoare annotation was computed. [2023-11-23 20:33:47,168 INFO L899 garLoopResultBuilder]: For program point L275(lines 275 521) no Hoare annotation was computed. [2023-11-23 20:33:47,168 INFO L899 garLoopResultBuilder]: For program point L143(lines 143 2674) no Hoare annotation was computed. [2023-11-23 20:33:47,169 INFO L899 garLoopResultBuilder]: For program point L2324(lines 2324 2333) no Hoare annotation was computed. [2023-11-23 20:33:47,169 INFO L899 garLoopResultBuilder]: For program point L2258(lines 2258 2346) no Hoare annotation was computed. [2023-11-23 20:33:47,169 INFO L899 garLoopResultBuilder]: For program point L2126(lines 2126 2397) no Hoare annotation was computed. [2023-11-23 20:33:47,169 INFO L899 garLoopResultBuilder]: For program point L937(lines 937 981) no Hoare annotation was computed. [2023-11-23 20:33:47,169 INFO L899 garLoopResultBuilder]: For program point L1664(lines 1664 2451) no Hoare annotation was computed. [2023-11-23 20:33:47,170 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 492) no Hoare annotation was computed. [2023-11-23 20:33:47,170 INFO L899 garLoopResultBuilder]: For program point L1070(lines 1070 2556) no Hoare annotation was computed. [2023-11-23 20:33:47,170 INFO L899 garLoopResultBuilder]: For program point L1995(lines 1782 2412) no Hoare annotation was computed. [2023-11-23 20:33:47,170 INFO L899 garLoopResultBuilder]: For program point L2194(lines 2194 2371) no Hoare annotation was computed. [2023-11-23 20:33:47,170 INFO L899 garLoopResultBuilder]: For program point L1864(lines 1864 2061) no Hoare annotation was computed. [2023-11-23 20:33:47,170 INFO L899 garLoopResultBuilder]: For program point L1732(lines 1732 2430) no Hoare annotation was computed. [2023-11-23 20:33:47,171 INFO L899 garLoopResultBuilder]: For program point L1600(lines 1600 2476) no Hoare annotation was computed. [2023-11-23 20:33:47,171 INFO L899 garLoopResultBuilder]: For program point L1270(lines 1270 1572) no Hoare annotation was computed. [2023-11-23 20:33:47,171 INFO L899 garLoopResultBuilder]: For program point L1138(lines 1138 2535) no Hoare annotation was computed. [2023-11-23 20:33:47,171 INFO L899 garLoopResultBuilder]: For program point L676(lines 676 2589) no Hoare annotation was computed. [2023-11-23 20:33:47,171 INFO L899 garLoopResultBuilder]: For program point L544(lines 544 2640) no Hoare annotation was computed. [2023-11-23 20:33:47,172 INFO L899 garLoopResultBuilder]: For program point L82(lines 82 2694) no Hoare annotation was computed. [2023-11-23 20:33:47,172 INFO L899 garLoopResultBuilder]: For program point L1932(lines 1932 2038) no Hoare annotation was computed. [2023-11-23 20:33:47,172 INFO L899 garLoopResultBuilder]: For program point L1800(lines 1800 2089) no Hoare annotation was computed. [2023-11-23 20:33:47,172 INFO L899 garLoopResultBuilder]: For program point L1338(lines 1338 1549) no Hoare annotation was computed. [2023-11-23 20:33:47,172 INFO L899 garLoopResultBuilder]: For program point L1206(lines 1206 2509) no Hoare annotation was computed. [2023-11-23 20:33:47,173 INFO L899 garLoopResultBuilder]: For program point L876(lines 876 1003) no Hoare annotation was computed. [2023-11-23 20:33:47,173 INFO L899 garLoopResultBuilder]: For program point L744(lines 744 2568) no Hoare annotation was computed. [2023-11-23 20:33:47,173 INFO L899 garLoopResultBuilder]: For program point L612(lines 612 2614) no Hoare annotation was computed. [2023-11-23 20:33:47,173 INFO L899 garLoopResultBuilder]: For program point L1471(lines 1471 1492) no Hoare annotation was computed. [2023-11-23 20:33:47,173 INFO L899 garLoopResultBuilder]: For program point L282(lines 282 514) no Hoare annotation was computed. [2023-11-23 20:33:47,173 INFO L899 garLoopResultBuilder]: For program point L150(lines 150 2673) no Hoare annotation was computed. [2023-11-23 20:33:47,174 INFO L899 garLoopResultBuilder]: For program point L1406(lines 1406 1520) no Hoare annotation was computed. [2023-11-23 20:33:47,174 INFO L899 garLoopResultBuilder]: For program point L2133(lines 2133 2391) no Hoare annotation was computed. [2023-11-23 20:33:47,174 INFO L899 garLoopResultBuilder]: For program point L2001(lines 2001 2009) no Hoare annotation was computed. [2023-11-23 20:33:47,174 INFO L899 garLoopResultBuilder]: For program point L812(lines 812 1031) no Hoare annotation was computed. [2023-11-23 20:33:47,174 INFO L899 garLoopResultBuilder]: For program point L350(lines 350 491) no Hoare annotation was computed. [2023-11-23 20:33:47,174 INFO L899 garLoopResultBuilder]: For program point L218(lines 218 2647) no Hoare annotation was computed. [2023-11-23 20:33:47,175 INFO L899 garLoopResultBuilder]: For program point L2201(lines 2201 2370) no Hoare annotation was computed. [2023-11-23 20:33:47,175 INFO L899 garLoopResultBuilder]: For program point L2003(line 2003) no Hoare annotation was computed. [2023-11-23 20:33:47,175 INFO L899 garLoopResultBuilder]: For program point L1739(lines 1739 2424) no Hoare annotation was computed. [2023-11-23 20:33:47,175 INFO L899 garLoopResultBuilder]: For program point L1607(lines 1607 2475) no Hoare annotation was computed. [2023-11-23 20:33:47,175 INFO L899 garLoopResultBuilder]: For program point L418(lines 418 462) no Hoare annotation was computed. [2023-11-23 20:33:47,175 INFO L899 garLoopResultBuilder]: For program point L1145(lines 1145 2529) no Hoare annotation was computed. [2023-11-23 20:33:47,176 INFO L899 garLoopResultBuilder]: For program point L22(lines 22 2723) no Hoare annotation was computed. [2023-11-23 20:33:47,176 INFO L899 garLoopResultBuilder]: For program point L551(lines 551 2634) no Hoare annotation was computed. [2023-11-23 20:33:47,176 INFO L899 garLoopResultBuilder]: For program point L2269(lines 2269 2344) no Hoare annotation was computed. [2023-11-23 20:33:47,176 INFO L899 garLoopResultBuilder]: For program point L1939(lines 1939 2031) no Hoare annotation was computed. [2023-11-23 20:33:47,176 INFO L899 garLoopResultBuilder]: For program point L1807(lines 1807 2088) no Hoare annotation was computed. [2023-11-23 20:33:47,176 INFO L899 garLoopResultBuilder]: For program point L1675(lines 1675 2449) no Hoare annotation was computed. [2023-11-23 20:33:47,177 INFO L899 garLoopResultBuilder]: For program point L1345(lines 1345 1542) no Hoare annotation was computed. [2023-11-23 20:33:47,177 INFO L899 garLoopResultBuilder]: For program point L1213(lines 1213 2508) no Hoare annotation was computed. [2023-11-23 20:33:47,177 INFO L899 garLoopResultBuilder]: For program point L1081(lines 1081 2554) no Hoare annotation was computed. [2023-11-23 20:33:47,177 INFO L899 garLoopResultBuilder]: For program point L751(lines 751 1053) no Hoare annotation was computed. [2023-11-23 20:33:47,177 INFO L899 garLoopResultBuilder]: For program point L619(lines 619 2613) no Hoare annotation was computed. [2023-11-23 20:33:47,177 INFO L899 garLoopResultBuilder]: For program point L157(lines 157 2667) no Hoare annotation was computed. [2023-11-23 20:33:47,178 INFO L899 garLoopResultBuilder]: For program point L25(lines 25 2718) no Hoare annotation was computed. [2023-11-23 20:33:47,178 INFO L899 garLoopResultBuilder]: For program point L1875(lines 1875 2059) no Hoare annotation was computed. [2023-11-23 20:33:47,178 INFO L899 garLoopResultBuilder]: For program point L1413(lines 1413 1519) no Hoare annotation was computed. [2023-11-23 20:33:47,178 INFO L899 garLoopResultBuilder]: For program point L1281(lines 1281 1570) no Hoare annotation was computed. [2023-11-23 20:33:47,178 INFO L899 garLoopResultBuilder]: For program point L819(lines 819 1030) no Hoare annotation was computed. [2023-11-23 20:33:47,178 INFO L899 garLoopResultBuilder]: For program point L687(lines 687 2587) no Hoare annotation was computed. [2023-11-23 20:33:47,179 INFO L899 garLoopResultBuilder]: For program point L357(lines 357 484) no Hoare annotation was computed. [2023-11-23 20:33:47,179 INFO L899 garLoopResultBuilder]: For program point L225(lines 225 2646) no Hoare annotation was computed. [2023-11-23 20:33:47,179 INFO L899 garLoopResultBuilder]: For program point L93(lines 93 2692) no Hoare annotation was computed. [2023-11-23 20:33:47,179 INFO L899 garLoopResultBuilder]: For program point L952(lines 952 973) no Hoare annotation was computed. [2023-11-23 20:33:47,179 INFO L899 garLoopResultBuilder]: For program point L2208(lines 2208 2364) no Hoare annotation was computed. [2023-11-23 20:33:47,179 INFO L899 garLoopResultBuilder]: For program point L887(lines 887 1001) no Hoare annotation was computed. [2023-11-23 20:33:47,180 INFO L899 garLoopResultBuilder]: For program point L1614(lines 1614 2469) no Hoare annotation was computed. [2023-11-23 20:33:47,180 INFO L899 garLoopResultBuilder]: For program point L1482(lines 1482 1490) no Hoare annotation was computed. [2023-11-23 20:33:47,180 INFO L899 garLoopResultBuilder]: For program point L293(lines 293 512) no Hoare annotation was computed. [2023-11-23 20:33:47,180 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-23 20:33:47,180 INFO L899 garLoopResultBuilder]: For program point L2276(lines 2276 2343) no Hoare annotation was computed. [2023-11-23 20:33:47,181 INFO L899 garLoopResultBuilder]: For program point L2144(lines 2144 2389) no Hoare annotation was computed. [2023-11-23 20:33:47,181 INFO L899 garLoopResultBuilder]: For program point L1814(lines 1814 2081) no Hoare annotation was computed. [2023-11-23 20:33:47,181 INFO L899 garLoopResultBuilder]: For program point L1682(lines 1682 2448) no Hoare annotation was computed. [2023-11-23 20:33:47,181 INFO L899 garLoopResultBuilder]: For program point L1220(lines 1220 2502) no Hoare annotation was computed. [2023-11-23 20:33:47,181 INFO L899 garLoopResultBuilder]: For program point L1088(lines 1088 2553) no Hoare annotation was computed. [2023-11-23 20:33:47,181 INFO L899 garLoopResultBuilder]: For program point L626(lines 626 2607) no Hoare annotation was computed. [2023-11-23 20:33:47,182 INFO L899 garLoopResultBuilder]: For program point L32(lines 32 2712) no Hoare annotation was computed. [2023-11-23 20:33:47,182 INFO L899 garLoopResultBuilder]: For program point L1882(lines 1882 2058) no Hoare annotation was computed. [2023-11-23 20:33:47,182 INFO L899 garLoopResultBuilder]: For program point L1750(lines 1750 2422) no Hoare annotation was computed. [2023-11-23 20:33:47,182 INFO L899 garLoopResultBuilder]: For program point L1420(lines 1420 1512) no Hoare annotation was computed. [2023-11-23 20:33:47,182 INFO L899 garLoopResultBuilder]: For program point $Ultimate##100(lines 426 461) no Hoare annotation was computed. [2023-11-23 20:33:47,182 INFO L899 garLoopResultBuilder]: For program point L1288(lines 1288 1569) no Hoare annotation was computed. [2023-11-23 20:33:47,183 INFO L899 garLoopResultBuilder]: For program point L1156(lines 1156 2527) no Hoare annotation was computed. [2023-11-23 20:33:47,183 INFO L899 garLoopResultBuilder]: For program point $Ultimate##106(lines 541 2645) no Hoare annotation was computed. [2023-11-23 20:33:47,183 INFO L899 garLoopResultBuilder]: For program point L826(lines 826 1023) no Hoare annotation was computed. [2023-11-23 20:33:47,183 INFO L899 garLoopResultBuilder]: For program point L694(lines 694 2586) no Hoare annotation was computed. [2023-11-23 20:33:47,183 INFO L899 garLoopResultBuilder]: For program point L562(lines 562 2632) no Hoare annotation was computed. [2023-11-23 20:33:47,183 INFO L899 garLoopResultBuilder]: For program point L232(lines 232 534) no Hoare annotation was computed. [2023-11-23 20:33:47,184 INFO L899 garLoopResultBuilder]: For program point L100(lines 100 2691) no Hoare annotation was computed. [2023-11-23 20:33:47,184 INFO L899 garLoopResultBuilder]: For program point L1950(lines 1950 2029) no Hoare annotation was computed. [2023-11-23 20:33:47,184 INFO L899 garLoopResultBuilder]: For program point L1356(lines 1356 1540) no Hoare annotation was computed. [2023-11-23 20:33:47,187 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-23 20:33:47,190 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 20:33:47,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 08:33:47 BoogieIcfgContainer [2023-11-23 20:33:47,195 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 20:33:47,196 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 20:33:47,196 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 20:33:47,196 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 20:33:47,197 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:33:43" (3/4) ... [2023-11-23 20:33:47,199 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-23 20:33:47,226 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2023-11-23 20:33:47,229 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-23 20:33:47,232 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-23 20:33:47,235 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-23 20:33:47,476 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/witness.graphml [2023-11-23 20:33:47,477 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/witness.yml [2023-11-23 20:33:47,477 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 20:33:47,478 INFO L158 Benchmark]: Toolchain (without parser) took 6354.21ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 116.6MB in the beginning and 65.1MB in the end (delta: 51.5MB). Peak memory consumption was 113.4MB. Max. memory is 16.1GB. [2023-11-23 20:33:47,478 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 125.8MB. Free memory was 69.0MB in the beginning and 68.9MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:33:47,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 967.93ms. Allocated memory is still 163.6MB. Free memory was 116.1MB in the beginning and 126.1MB in the end (delta: -10.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2023-11-23 20:33:47,479 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.19ms. Allocated memory is still 163.6MB. Free memory was 126.1MB in the beginning and 119.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-23 20:33:47,480 INFO L158 Benchmark]: Boogie Preprocessor took 103.07ms. Allocated memory is still 163.6MB. Free memory was 119.8MB in the beginning and 115.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 20:33:47,480 INFO L158 Benchmark]: RCFGBuilder took 1599.80ms. Allocated memory is still 163.6MB. Free memory was 115.7MB in the beginning and 93.0MB in the end (delta: 22.7MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2023-11-23 20:33:47,481 INFO L158 Benchmark]: TraceAbstraction took 3258.71ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 91.9MB in the beginning and 86.1MB in the end (delta: 5.8MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2023-11-23 20:33:47,481 INFO L158 Benchmark]: Witness Printer took 281.33ms. Allocated memory is still 224.4MB. Free memory was 86.1MB in the beginning and 65.1MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-23 20:33:47,483 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 125.8MB. Free memory was 69.0MB in the beginning and 68.9MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 967.93ms. Allocated memory is still 163.6MB. Free memory was 116.1MB in the beginning and 126.1MB in the end (delta: -10.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.19ms. Allocated memory is still 163.6MB. Free memory was 126.1MB in the beginning and 119.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.07ms. Allocated memory is still 163.6MB. Free memory was 119.8MB in the beginning and 115.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1599.80ms. Allocated memory is still 163.6MB. Free memory was 115.7MB in the beginning and 93.0MB in the end (delta: 22.7MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * TraceAbstraction took 3258.71ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 91.9MB in the beginning and 86.1MB in the end (delta: 5.8MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. * Witness Printer took 281.33ms. Allocated memory is still 224.4MB. Free memory was 86.1MB in the beginning and 65.1MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2003]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 2312]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 245 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 791 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 791 mSDsluCounter, 964 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 604 mSDsCounter, 55 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1174 IncrementalHoareTripleChecker+Invalid, 1229 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 55 mSolverCounterUnsat, 360 mSDtfsCounter, 1174 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=245occurred in iteration=0, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 0 LocationsWithAnnotation, 0 PreInvPairs, 0 NumberOfFragments, 0 HoareAnnotationTreeSize, 0 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 0 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 267 NumberOfCodeBlocks, 267 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 265 ConstructedInterpolants, 0 QuantifiedInterpolants, 591 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2023-11-23 20:33:47,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f5e479-ee73-4234-ae8d-19810929e21c/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE