./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array19_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array19_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --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 21ab39d122ec2c6e96fa6b8c9d53d6f966068253a8a3d3ba32389613dd7dc54a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:41:28,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:41:28,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:41:28,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:41:28,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:41:28,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:41:28,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:41:28,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:41:28,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:41:28,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:41:28,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:41:28,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:41:28,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:41:28,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:41:28,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:41:28,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:41:28,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:41:28,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:41:28,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:41:28,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:41:28,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:41:28,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:41:28,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:41:28,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:41:28,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:41:28,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:41:28,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:41:28,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:41:28,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:41:28,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:41:28,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:41:28,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:41:28,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:41:28,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:41:28,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:41:28,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:41:28,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:41:28,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:41:28,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:41:28,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:41:28,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:41:28,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-21 05:41:28,264 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:41:28,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:41:28,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:41:28,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:41:28,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:41:28,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:41:28,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:41:28,267 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 05:41:28,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:41:28,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 05:41:28,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:41:28,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:41:28,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:41:28,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:41:28,269 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 05:41:28,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:41:28,269 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:41:28,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:41:28,270 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:41:28,270 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:41:28,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:41:28,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:41:28,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:41:28,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:41:28,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:41:28,272 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:41:28,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:41:28,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:41:28,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21ab39d122ec2c6e96fa6b8c9d53d6f966068253a8a3d3ba32389613dd7dc54a [2021-11-21 05:41:28,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:41:28,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:41:28,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:41:28,637 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:41:28,639 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:41:28,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/array-patterns/array19_pattern.c [2021-11-21 05:41:28,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/data/6578f0658/522f657bc4404b5ab2b288a8657b693c/FLAG5c3e4d4f9 [2021-11-21 05:41:29,367 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:41:29,373 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/sv-benchmarks/c/array-patterns/array19_pattern.c [2021-11-21 05:41:29,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/data/6578f0658/522f657bc4404b5ab2b288a8657b693c/FLAG5c3e4d4f9 [2021-11-21 05:41:29,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/data/6578f0658/522f657bc4404b5ab2b288a8657b693c [2021-11-21 05:41:29,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:41:29,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:41:29,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:41:29,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:41:29,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:41:29,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:41:29" (1/1) ... [2021-11-21 05:41:29,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@554ef554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:29, skipping insertion in model container [2021-11-21 05:41:29,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:41:29" (1/1) ... [2021-11-21 05:41:29,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:41:29,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:41:30,020 WARN L230 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_b90b3434-71ec-4d5f-b250-000c0ce749f3/sv-benchmarks/c/array-patterns/array19_pattern.c[1442,1455] [2021-11-21 05:41:30,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:41:30,085 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:41:30,097 WARN L230 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_b90b3434-71ec-4d5f-b250-000c0ce749f3/sv-benchmarks/c/array-patterns/array19_pattern.c[1442,1455] [2021-11-21 05:41:30,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:41:30,123 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:41:30,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30 WrapperNode [2021-11-21 05:41:30,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:41:30,125 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:41:30,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:41:30,126 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:41:30,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,142 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,168 INFO L137 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 102 [2021-11-21 05:41:30,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:41:30,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:41:30,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:41:30,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:41:30,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:41:30,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:41:30,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:41:30,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:41:30,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:41:30,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:41:30,267 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:41:30,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b90b3434-71ec-4d5f-b250-000c0ce749f3/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:41:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:41:30,337 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:41:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:41:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:41:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:41:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:41:30,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:41:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:41:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:41:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:41:30,414 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:41:30,416 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:41:30,599 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:41:30,724 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:41:30,730 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-21 05:41:30,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:41:30 BoogieIcfgContainer [2021-11-21 05:41:30,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:41:30,735 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:41:30,735 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:41:30,746 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:41:30,746 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:41:30" (1/1) ... [2021-11-21 05:41:30,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:41:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2021-11-21 05:41:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2021-11-21 05:41:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-21 05:41:30,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:30,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:30,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-21 05:41:30,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:41:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2021-11-21 05:41:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2021-11-21 05:41:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-21 05:41:31,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:31,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:31,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-21 05:41:31,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-21 05:41:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2021-11-21 05:41:31,518 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2021-11-21 05:41:31,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-21 05:41:31,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:31,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:31,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-21 05:41:31,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 05:41:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2021-11-21 05:41:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2021-11-21 05:41:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-21 05:41:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:32,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:32,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-21 05:41:32,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:32,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 05:41:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 39 states and 65 transitions. [2021-11-21 05:41:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 65 transitions. [2021-11-21 05:41:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-21 05:41:32,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:32,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:32,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-21 05:41:32,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-21 05:41:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 48 states and 82 transitions. [2021-11-21 05:41:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 82 transitions. [2021-11-21 05:41:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-21 05:41:32,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:32,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:33,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-21 05:41:33,052 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-21 05:41:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 51 states and 88 transitions. [2021-11-21 05:41:33,369 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2021-11-21 05:41:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-21 05:41:33,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:33,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:33,424 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-21 05:41:33,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 05:41:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 53 states and 94 transitions. [2021-11-21 05:41:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 94 transitions. [2021-11-21 05:41:33,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-21 05:41:33,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:33,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:34,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-21 05:41:34,048 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 05:41:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:41:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 55 states and 99 transitions. [2021-11-21 05:41:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 99 transitions. [2021-11-21 05:41:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-21 05:41:34,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:41:34,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:41:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:41:34,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-21 05:41:34,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 05:41:35,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-21 05:41:35,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-11-21 05:41:37,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 16 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 2567 treesize of output 2517 [2021-11-21 05:42:53,591 WARN L227 SmtUtils]: Spent 1.27m on a formula simplification. DAG size of input: 2807 DAG size of output: 425 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-21 05:42:53,605 INFO L354 Elim1Store]: treesize reduction 79319, result has 4.8 percent of original size [2021-11-21 05:42:53,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 16 stores, 17 select indices, 17 select index equivalence classes, 0 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 416 case distinctions, treesize of input 3677 treesize of output 6808 [2021-11-21 05:42:57,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:57,697 INFO L244 Elim1Store]: Index analysis took 441 ms [2021-11-21 05:42:58,031 INFO L354 Elim1Store]: treesize reduction 396, result has 9.6 percent of original size [2021-11-21 05:42:58,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 18 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 10 case distinctions, treesize of input 401 treesize of output 267 [2021-11-21 05:42:58,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 05:42:58,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:58,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 05:42:59,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,102 INFO L244 Elim1Store]: Index analysis took 123 ms [2021-11-21 05:42:59,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 344 treesize of output 196 [2021-11-21 05:42:59,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:42:59,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:00,333 INFO L244 Elim1Store]: Index analysis took 517 ms [2021-11-21 05:43:00,963 INFO L354 Elim1Store]: treesize reduction 359, result has 19.9 percent of original size [2021-11-21 05:43:00,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 18 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 10 case distinctions, treesize of input 490 treesize of output 398 [2021-11-21 05:43:02,590 INFO L354 Elim1Store]: treesize reduction 1049, result has 11.9 percent of original size [2021-11-21 05:43:02,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 5950 treesize of output 5557 [2021-11-21 05:43:04,070 INFO L354 Elim1Store]: treesize reduction 990, result has 14.9 percent of original size [2021-11-21 05:43:04,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 5981 treesize of output 5987 [2021-11-21 05:43:05,212 INFO L354 Elim1Store]: treesize reduction 1158, result has 11.1 percent of original size [2021-11-21 05:43:05,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 6067 treesize of output 5996 [2021-11-21 05:43:06,407 INFO L354 Elim1Store]: treesize reduction 1095, result has 10.7 percent of original size [2021-11-21 05:43:06,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 6057 treesize of output 6012 [2021-11-21 05:43:09,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-21 05:43:10,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 05:43:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:10,457 INFO L244 Elim1Store]: Index analysis took 262 ms [2021-11-21 05:43:10,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 331 treesize of output 179 [2021-11-21 05:43:11,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:11,573 INFO L244 Elim1Store]: Index analysis took 391 ms [2021-11-21 05:43:11,659 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-21 05:43:11,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 27 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 380 treesize of output 253 [2021-11-21 05:43:13,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 05:43:13,796 INFO L244 Elim1Store]: Index analysis took 309 ms [2021-11-21 05:43:13,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 329 treesize of output 178