./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_divbin.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_divbin.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d0e6bdf4ddc5b5e0cadfb452142b6477bf8c78b59a2e6398c4f283004048468 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:35:48,205 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:35:48,276 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-19 07:35:48,282 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:35:48,283 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:35:48,310 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:35:48,310 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:35:48,315 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:35:48,316 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:35:48,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:35:48,319 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:35:48,320 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:35:48,320 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:35:48,328 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:35:48,328 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:35:48,329 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 07:35:48,330 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:35:48,331 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 07:35:48,331 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:35:48,332 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:35:48,332 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:35:48,333 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:35:48,333 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 07:35:48,333 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:35:48,334 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:35:48,334 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:35:48,335 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:35:48,335 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:35:48,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:35:48,336 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:35:48,336 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:35:48,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:35:48,337 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:35:48,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:35:48,338 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:35:48,338 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:35:48,338 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:35:48,338 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:35:48,338 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:35:48,339 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d0e6bdf4ddc5b5e0cadfb452142b6477bf8c78b59a2e6398c4f283004048468 [2023-11-19 07:35:48,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:35:48,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:35:48,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:35:48,656 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:35:48,656 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:35:48,658 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/recursified_nla-digbench/recursified_divbin.i [2023-11-19 07:35:51,823 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:35:52,083 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:35:52,084 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/sv-benchmarks/c/recursified_nla-digbench/recursified_divbin.i [2023-11-19 07:35:52,096 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/data/4204f4ff2/83c79dafb2e947989e03541f01a08db1/FLAG31182003f [2023-11-19 07:35:52,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/data/4204f4ff2/83c79dafb2e947989e03541f01a08db1 [2023-11-19 07:35:52,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:35:52,116 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:35:52,117 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:35:52,118 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:35:52,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:35:52,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b97278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52, skipping insertion in model container [2023-11-19 07:35:52,126 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,154 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:35:52,371 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_c88c548e-4833-47d0-bb49-54ea3c505e9c/sv-benchmarks/c/recursified_nla-digbench/recursified_divbin.i[1564,1577] [2023-11-19 07:35:52,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:35:52,425 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:35:52,442 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_c88c548e-4833-47d0-bb49-54ea3c505e9c/sv-benchmarks/c/recursified_nla-digbench/recursified_divbin.i[1564,1577] [2023-11-19 07:35:52,472 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:35:52,492 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:35:52,493 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52 WrapperNode [2023-11-19 07:35:52,493 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:35:52,494 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:35:52,495 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:35:52,495 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:35:52,503 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,524 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,554 INFO L138 Inliner]: procedures = 19, calls = 63, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 65 [2023-11-19 07:35:52,555 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:35:52,555 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:35:52,556 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:35:52,557 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:35:52,567 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,579 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,579 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,586 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,601 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,615 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:35:52,616 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:35:52,617 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:35:52,617 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:35:52,618 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (1/1) ... [2023-11-19 07:35:52,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:35:52,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:35:52,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:35:52,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:35:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_35_to_37_0 [2023-11-19 07:35:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_35_to_37_0 [2023-11-19 07:35:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:35:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 07:35:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 07:35:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:35:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:35:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:35:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_39_to_46_0 [2023-11-19 07:35:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_39_to_46_0 [2023-11-19 07:35:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:35:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:35:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:35:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-19 07:35:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-19 07:35:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:35:52,807 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:35:52,809 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:35:53,177 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:35:53,193 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:35:53,194 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 07:35:53,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:53 BoogieIcfgContainer [2023-11-19 07:35:53,197 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:35:53,200 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:35:53,200 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:35:53,207 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:35:53,207 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:35:52" (1/3) ... [2023-11-19 07:35:53,208 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f4dd57d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:53, skipping insertion in model container [2023-11-19 07:35:53,208 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:52" (2/3) ... [2023-11-19 07:35:53,210 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f4dd57d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:53, skipping insertion in model container [2023-11-19 07:35:53,211 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:53" (3/3) ... [2023-11-19 07:35:53,212 INFO L112 eAbstractionObserver]: Analyzing ICFG recursified_divbin.i [2023-11-19 07:35:53,237 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:35:53,237 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 07:35:53,308 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:35:53,316 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=PETRI_NET, 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;@3f275337, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:35:53,317 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 07:35:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand has 39 states, 25 states have (on average 1.32) internal successors, (33), 28 states have internal predecessors, (33), 8 states have call successors, (8), 4 states have call predecessors, (8), 4 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2023-11-19 07:35:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 07:35:53,330 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:35:53,331 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:35:53,332 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:35:53,339 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:35:53,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1867211590, now seen corresponding path program 1 times [2023-11-19 07:35:53,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:35:53,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195675565] [2023-11-19 07:35:53,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:35:53,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:35:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:35:53,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:35:53,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195675565] [2023-11-19 07:35:53,617 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-19 07:35:53,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [746984711] [2023-11-19 07:35:53,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:35:53,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:35:53,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:35:53,625 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:35:53,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 07:35:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:35:53,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 07:35:53,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:35:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 07:35:53,855 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:35:53,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [746984711] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:35:53,856 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:35:53,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:35:53,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312440061] [2023-11-19 07:35:53,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:35:53,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 07:35:53,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:35:53,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 07:35:53,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 07:35:53,899 INFO L87 Difference]: Start difference. First operand has 39 states, 25 states have (on average 1.32) internal successors, (33), 28 states have internal predecessors, (33), 8 states have call successors, (8), 4 states have call predecessors, (8), 4 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-19 07:35:53,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:35:53,926 INFO L93 Difference]: Finished difference Result 75 states and 102 transitions. [2023-11-19 07:35:53,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 07:35:53,929 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 26 [2023-11-19 07:35:53,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:35:53,938 INFO L225 Difference]: With dead ends: 75 [2023-11-19 07:35:53,938 INFO L226 Difference]: Without dead ends: 35 [2023-11-19 07:35:53,945 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 07:35:53,951 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 45 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:35:53,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:35:53,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2023-11-19 07:35:53,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2023-11-19 07:35:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 25 states have internal predecessors, (26), 8 states have call successors, (8), 4 states have call predecessors, (8), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2023-11-19 07:35:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 41 transitions. [2023-11-19 07:35:53,995 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 41 transitions. Word has length 26 [2023-11-19 07:35:53,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:35:53,996 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 41 transitions. [2023-11-19 07:35:53,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-19 07:35:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2023-11-19 07:35:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 07:35:53,999 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:35:53,999 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:35:54,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-19 07:35:54,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-19 07:35:54,211 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:35:54,212 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:35:54,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1979579033, now seen corresponding path program 1 times [2023-11-19 07:35:54,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:35:54,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727600846] [2023-11-19 07:35:54,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:35:54,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:35:54,276 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:35:54,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1643052447] [2023-11-19 07:35:54,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:35:54,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:35:54,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:35:54,283 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:35:54,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-19 07:35:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:35:54,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 58 conjunts are in the unsatisfiable core [2023-11-19 07:35:54,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:35:54,602 INFO L349 Elim1Store]: treesize reduction 34, result has 30.6 percent of original size [2023-11-19 07:35:54,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 336 treesize of output 334 [2023-11-19 07:35:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:55,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 30 [2023-11-19 07:35:55,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 28 [2023-11-19 07:35:55,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 13 [2023-11-19 07:35:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 07:35:55,530 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:35:55,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:35:55,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727600846] [2023-11-19 07:35:55,533 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:35:55,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643052447] [2023-11-19 07:35:55,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643052447] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:35:55,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:35:55,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-19 07:35:55,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777257367] [2023-11-19 07:35:55,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:35:55,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-19 07:35:55,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:35:55,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-19 07:35:55,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-11-19 07:35:55,539 INFO L87 Difference]: Start difference. First operand 35 states and 41 transitions. Second operand has 10 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-19 07:35:56,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:35:56,043 INFO L93 Difference]: Finished difference Result 55 states and 65 transitions. [2023-11-19 07:35:56,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-19 07:35:56,044 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 27 [2023-11-19 07:35:56,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:35:56,053 INFO L225 Difference]: With dead ends: 55 [2023-11-19 07:35:56,054 INFO L226 Difference]: Without dead ends: 53 [2023-11-19 07:35:56,055 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=49, Invalid=191, Unknown=0, NotChecked=0, Total=240 [2023-11-19 07:35:56,057 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 39 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-19 07:35:56,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 130 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-19 07:35:56,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2023-11-19 07:35:56,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 51. [2023-11-19 07:35:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 32 states have (on average 1.15625) internal successors, (37), 35 states have internal predecessors, (37), 10 states have call successors, (10), 6 states have call predecessors, (10), 8 states have return successors, (14), 9 states have call predecessors, (14), 9 states have call successors, (14) [2023-11-19 07:35:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 61 transitions. [2023-11-19 07:35:56,101 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 61 transitions. Word has length 27 [2023-11-19 07:35:56,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:35:56,104 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 61 transitions. [2023-11-19 07:35:56,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-19 07:35:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2023-11-19 07:35:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 07:35:56,109 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:35:56,109 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:35:56,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-19 07:35:56,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:35:56,330 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:35:56,330 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:35:56,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1482386734, now seen corresponding path program 1 times [2023-11-19 07:35:56,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:35:56,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774986249] [2023-11-19 07:35:56,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:35:56,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:35:56,402 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:35:56,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1201286359] [2023-11-19 07:35:56,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:35:56,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:35:56,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:35:56,413 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:35:56,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-19 07:35:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:35:56,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 71 conjunts are in the unsatisfiable core [2023-11-19 07:35:56,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:35:56,868 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 07:35:56,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2023-11-19 07:35:56,984 INFO L349 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2023-11-19 07:35:56,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 86 treesize of output 106 [2023-11-19 07:35:57,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,027 INFO L349 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2023-11-19 07:35:57,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 143 [2023-11-19 07:35:57,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 11 [2023-11-19 07:35:57,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 07:35:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,647 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 07:35:57,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 140 treesize of output 125 [2023-11-19 07:35:57,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 07:35:57,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 07:35:57,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:57,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2023-11-19 07:35:57,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 07:35:57,841 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 07:35:57,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 25 [2023-11-19 07:35:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 07:35:57,907 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:35:58,300 WARN L854 $PredicateComparison]: unable to prove that (forall ((|func_to_recursive_line_39_to_46_0_#t~mem2| Int) (v_ArrVal_144 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base| v_ArrVal_144))) (= (mod (select (select .cse0 |c_ULTIMATE.start_main_~#A~0#1.base|) |c_ULTIMATE.start_main_~#A~0#1.offset|) 4294967296) (mod (+ (* (select (select .cse0 |c_ULTIMATE.start_main_~#q~0#1.base|) |c_ULTIMATE.start_main_~#q~0#1.offset|) |func_to_recursive_line_39_to_46_0_#t~mem2|) (select (select .cse0 |c_ULTIMATE.start_main_~#r~0#1.base|) |c_ULTIMATE.start_main_~#r~0#1.offset|)) 4294967296)))) is different from false [2023-11-19 07:35:58,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:35:58,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774986249] [2023-11-19 07:35:58,303 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:35:58,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1201286359] [2023-11-19 07:35:58,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1201286359] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:35:58,304 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-19 07:35:58,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2023-11-19 07:35:58,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128763951] [2023-11-19 07:35:58,304 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-19 07:35:58,305 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-19 07:35:58,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:35:58,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-19 07:35:58,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=296, Unknown=1, NotChecked=34, Total=380 [2023-11-19 07:35:58,306 INFO L87 Difference]: Start difference. First operand 51 states and 61 transitions. Second operand has 13 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-19 07:35:58,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:35:58,859 INFO L93 Difference]: Finished difference Result 69 states and 82 transitions. [2023-11-19 07:35:58,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-19 07:35:58,860 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 33 [2023-11-19 07:35:58,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:35:58,862 INFO L225 Difference]: With dead ends: 69 [2023-11-19 07:35:58,862 INFO L226 Difference]: Without dead ends: 67 [2023-11-19 07:35:58,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=97, Invalid=505, Unknown=2, NotChecked=46, Total=650 [2023-11-19 07:35:58,864 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 40 mSDsluCounter, 104 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 19 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-19 07:35:58,864 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 125 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 266 Invalid, 4 Unknown, 0 Unchecked, 0.3s Time] [2023-11-19 07:35:58,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2023-11-19 07:35:58,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 53. [2023-11-19 07:35:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 36 states have internal predecessors, (38), 10 states have call successors, (10), 6 states have call predecessors, (10), 9 states have return successors, (16), 10 states have call predecessors, (16), 9 states have call successors, (16) [2023-11-19 07:35:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 64 transitions. [2023-11-19 07:35:58,881 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 64 transitions. Word has length 33 [2023-11-19 07:35:58,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:35:58,882 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 64 transitions. [2023-11-19 07:35:58,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 5 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-19 07:35:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 64 transitions. [2023-11-19 07:35:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 07:35:58,884 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:35:58,885 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:35:58,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-19 07:35:59,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:35:59,097 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:35:59,097 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:35:59,097 INFO L85 PathProgramCache]: Analyzing trace with hash 2120947509, now seen corresponding path program 2 times [2023-11-19 07:35:59,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:35:59,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971963639] [2023-11-19 07:35:59,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:35:59,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:35:59,159 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:35:59,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1053316263] [2023-11-19 07:35:59,171 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-19 07:35:59,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:35:59,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:35:59,173 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:35:59,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-19 07:35:59,743 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-19 07:35:59,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-19 07:35:59,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 112 conjunts are in the unsatisfiable core [2023-11-19 07:35:59,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:35:59,776 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-11-19 07:35:59,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 61 treesize of output 53 [2023-11-19 07:35:59,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:35:59,997 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 30 [2023-11-19 07:36:00,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 28 [2023-11-19 07:36:00,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 28 [2023-11-19 07:36:00,546 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 13 [2023-11-19 07:36:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 07:36:00,604 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:36:01,080 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_209 (Array Int Int)) (|func_to_recursive_line_39_to_46_0_#t~mem2| Int)) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base| v_ArrVal_209))) (= (mod (+ (select (select .cse0 |c_ULTIMATE.start_main_~#r~0#1.base|) |c_ULTIMATE.start_main_~#r~0#1.offset|) (* (select (select .cse0 |c_ULTIMATE.start_main_~#q~0#1.base|) |c_ULTIMATE.start_main_~#q~0#1.offset|) |func_to_recursive_line_39_to_46_0_#t~mem2|)) 4294967296) (mod (select (select .cse0 |c_ULTIMATE.start_main_~#A~0#1.base|) |c_ULTIMATE.start_main_~#A~0#1.offset|) 4294967296)))) is different from false [2023-11-19 07:36:01,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:01,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971963639] [2023-11-19 07:36:01,083 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:36:01,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1053316263] [2023-11-19 07:36:01,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1053316263] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:36:01,083 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-19 07:36:01,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2023-11-19 07:36:01,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831059790] [2023-11-19 07:36:01,083 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-19 07:36:01,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-19 07:36:01,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:01,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-19 07:36:01,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=447, Unknown=1, NotChecked=42, Total=552 [2023-11-19 07:36:01,090 INFO L87 Difference]: Start difference. First operand 53 states and 64 transitions. Second operand has 17 states, 12 states have (on average 2.0) internal successors, (24), 14 states have internal predecessors, (24), 6 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-19 07:36:01,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:01,744 INFO L93 Difference]: Finished difference Result 68 states and 79 transitions. [2023-11-19 07:36:01,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-19 07:36:01,745 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 12 states have (on average 2.0) internal successors, (24), 14 states have internal predecessors, (24), 6 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) Word has length 39 [2023-11-19 07:36:01,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:01,746 INFO L225 Difference]: With dead ends: 68 [2023-11-19 07:36:01,746 INFO L226 Difference]: Without dead ends: 66 [2023-11-19 07:36:01,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=116, Invalid=757, Unknown=1, NotChecked=56, Total=930 [2023-11-19 07:36:01,748 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 64 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 349 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 380 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-19 07:36:01,748 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 150 Invalid, 380 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 349 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-19 07:36:01,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2023-11-19 07:36:01,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 48. [2023-11-19 07:36:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 31 states have (on average 1.1612903225806452) internal successors, (36), 34 states have internal predecessors, (36), 9 states have call successors, (9), 6 states have call predecessors, (9), 7 states have return successors, (10), 8 states have call predecessors, (10), 8 states have call successors, (10) [2023-11-19 07:36:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 55 transitions. [2023-11-19 07:36:01,761 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 55 transitions. Word has length 39 [2023-11-19 07:36:01,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:01,761 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 55 transitions. [2023-11-19 07:36:01,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 12 states have (on average 2.0) internal successors, (24), 14 states have internal predecessors, (24), 6 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-19 07:36:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2023-11-19 07:36:01,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 07:36:01,763 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:01,763 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 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] [2023-11-19 07:36:01,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-19 07:36:01,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:36:01,975 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:01,976 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:01,976 INFO L85 PathProgramCache]: Analyzing trace with hash -284915327, now seen corresponding path program 1 times [2023-11-19 07:36:01,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:01,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924342176] [2023-11-19 07:36:01,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:02,023 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:36:02,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [312380784] [2023-11-19 07:36:02,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:02,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:36:02,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:36:02,039 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:36:02,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-19 07:36:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:02,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-19 07:36:02,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:36:02,183 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2023-11-19 07:36:02,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 42 [2023-11-19 07:36:02,304 INFO L349 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2023-11-19 07:36:02,305 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 86 treesize of output 106 [2023-11-19 07:36:02,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:02,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:02,331 INFO L349 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2023-11-19 07:36:02,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 143 [2023-11-19 07:36:02,401 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2023-11-19 07:36:02,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 98 treesize of output 87 [2023-11-19 07:36:02,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 07:36:02,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 07:36:02,461 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 07:36:02,592 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 07:36:02,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 25 [2023-11-19 07:36:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 07:36:02,629 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:36:02,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:02,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924342176] [2023-11-19 07:36:02,630 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:36:02,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312380784] [2023-11-19 07:36:02,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [312380784] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:36:02,630 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:36:02,630 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-19 07:36:02,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469426685] [2023-11-19 07:36:02,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:36:02,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-19 07:36:02,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:02,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-19 07:36:02,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-19 07:36:02,632 INFO L87 Difference]: Start difference. First operand 48 states and 55 transitions. Second operand has 8 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 7 states have internal predecessors, (23), 4 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2023-11-19 07:36:02,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:02,878 INFO L93 Difference]: Finished difference Result 59 states and 68 transitions. [2023-11-19 07:36:02,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-19 07:36:02,878 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 7 states have internal predecessors, (23), 4 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 37 [2023-11-19 07:36:02,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:02,880 INFO L225 Difference]: With dead ends: 59 [2023-11-19 07:36:02,880 INFO L226 Difference]: Without dead ends: 51 [2023-11-19 07:36:02,880 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2023-11-19 07:36:02,881 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 17 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 07:36:02,881 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 116 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 07:36:02,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2023-11-19 07:36:02,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2023-11-19 07:36:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 32 states have (on average 1.15625) internal successors, (37), 35 states have internal predecessors, (37), 10 states have call successors, (10), 6 states have call predecessors, (10), 8 states have return successors, (13), 9 states have call predecessors, (13), 9 states have call successors, (13) [2023-11-19 07:36:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 60 transitions. [2023-11-19 07:36:02,900 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 60 transitions. Word has length 37 [2023-11-19 07:36:02,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:02,901 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 60 transitions. [2023-11-19 07:36:02,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 7 states have internal predecessors, (23), 4 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2023-11-19 07:36:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2023-11-19 07:36:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 07:36:02,903 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:02,903 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:02,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-19 07:36:03,130 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:36:03,130 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:03,131 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:03,131 INFO L85 PathProgramCache]: Analyzing trace with hash 870450443, now seen corresponding path program 1 times [2023-11-19 07:36:03,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:03,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138715971] [2023-11-19 07:36:03,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:03,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:03,181 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:36:03,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1664036429] [2023-11-19 07:36:03,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:03,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:36:03,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:36:03,188 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:36:03,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88c548e-4833-47d0-bb49-54ea3c505e9c/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-19 07:36:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:03,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 59 conjunts are in the unsatisfiable core [2023-11-19 07:36:03,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:36:03,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 104 [2023-11-19 07:36:03,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:03,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:03,830 INFO L349 Elim1Store]: treesize reduction 342, result has 18.0 percent of original size [2023-11-19 07:36:03,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 482 treesize of output 637 [2023-11-19 07:36:03,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 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 75 treesize of output 149 [2023-11-19 07:36:04,024 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2023-11-19 07:36:04,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 65 [2023-11-19 07:36:04,243 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2023-11-19 07:36:04,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 72 [2023-11-19 07:36:04,669 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2023-11-19 07:36:04,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 72 [2023-11-19 07:36:04,963 INFO L349 Elim1Store]: treesize reduction 15, result has 37.5 percent of original size [2023-11-19 07:36:04,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 140 treesize of output 133 [2023-11-19 07:36:05,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:05,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2023-11-19 07:36:05,976 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:05,979 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:05,980 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:05,991 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:05,991 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,022 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,028 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 172 [2023-11-19 07:36:06,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:06,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:06,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:06,363 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,371 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,381 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,393 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,403 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,431 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:06,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 189 [2023-11-19 07:36:08,329 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:08,333 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:08,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 235 treesize of output 227 [2023-11-19 07:36:22,563 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2023-11-19 07:36:22,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 297 treesize of output 278 [2023-11-19 07:36:22,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 244 [2023-11-19 07:36:22,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 75 [2023-11-19 07:36:40,077 WARN L876 $PredicateComparison]: unable to prove that (or (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse4 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse6 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse5 (select .cse6 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse7 (select .cse4 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_40 (Array Int Int)) (v_prenex_569 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_prenex_140 (Array Int Int)) (v_prenex_571 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int)) (v_DerPreprocessor_57 (Array Int Int)) (v_DerPreprocessor_58 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_39) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_40) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse0 (store .cse3 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 .cse7)) (.cse1 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse2 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_569) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (and (= .cse0 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_57) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= v_DerPreprocessor_43 (store v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_571) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse2) (= (select v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse3 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_140) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse0) (= .cse2 .cse3) (= .cse4 .cse0) (= v_DerPreprocessor_43 (store v_DerPreprocessor_40 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse1)) (= (store v_DerPreprocessor_40 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse5) .cse6) (= .cse7 (select v_DerPreprocessor_40 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= (select .cse2 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) .cse7))))) (= .cse5 .cse7))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_prenex_349 (Array Int Int)) (v_DerPreprocessor_51 (Array Int Int)) (v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_prenex_150 Int) (v_DerPreprocessor_18 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int) (v_prenex_148 (Array Int Int)) (v_prenex_347 (Array Int Int))) (let ((.cse9 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse8 (select .cse9 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse13 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_51) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_52) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse10 (select v_DerPreprocessor_52 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse14 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse11 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse12 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_42) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (and (not (= v_prenex_150 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= (store v_prenex_347 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse8) .cse9) (= .cse8 .cse10) (= v_DerPreprocessor_43 (store v_prenex_347 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse11)) (= .cse11 (select .cse12 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse13 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_148) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse11 (select v_prenex_347 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= .cse13 .cse14) (= .cse12 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_349) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_347) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (select .cse13 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) .cse10) (= (select .cse14 v_prenex_150) (select .cse12 v_prenex_150)) (= (store v_DerPreprocessor_52 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse11) v_DerPreprocessor_43) (= .cse12 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_18) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_52) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int) (|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|)) (exists ((v_DerPreprocessor_61 (Array Int Int))) (let ((.cse16 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1)) (.cse15 (select v_DerPreprocessor_61 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_60 (Array Int Int)) (v_DerPreprocessor_59 (Array Int Int))) (let ((.cse21 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_59) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_60) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_61))) (let ((.cse22 (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|)) (.cse18 (select .cse21 |ULTIMATE.start_main_~#r~0#1.base|))) (and (exists ((v_DerPreprocessor_62 (Array Int Int)) (v_prenex_624 (Array Int Int)) (v_DerPreprocessor_63 (Array Int Int)) (v_prenex_122 Int) (v_prenex_622 (Array Int Int)) (v_prenex_623 (Array Int Int))) (let ((.cse19 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_623) |ULTIMATE.start_main_~#r~0#1.base| v_prenex_624) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_622))) (let ((.cse17 (select .cse19 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse20 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_62) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_63) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 .cse16))) (and (= (select v_prenex_622 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) .cse15) (= (select .cse16 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse17 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse18 (select .cse19 |ULTIMATE.start_main_~#r~0#1.base|)) (= (select .cse20 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse17) (= v_DerPreprocessor_61 (store v_prenex_622 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse15)) (= .cse17 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse17 (select .cse21 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (store .cse17 v_prenex_122 (select .cse22 v_prenex_122)) (select .cse20 |ULTIMATE.start_main_~#r~0#1.base|)))))) (= .cse22 .cse18) (= (select .cse18 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) .cse15))))) (= v_DerPreprocessor_61 (store .cse16 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse15))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse23 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse26 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse25 (select .cse26 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse28 (select .cse23 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_43 (Array Int Int)) (v_prenex_581 (Array Int Int)) (v_prenex_142 (Array Int Int)) (v_prenex_583 (Array Int Int)) (v_prenex_320 (Array Int Int)) (v_prenex_322 (Array Int Int)) (v_DerPreprocessor_57 (Array Int Int)) (v_DerPreprocessor_58 (Array Int Int))) (let ((.cse27 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse24 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_57) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse29 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_581) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (and (= .cse23 .cse24) (= (store v_prenex_320 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse25) .cse26) (= v_DerPreprocessor_43 (store v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse27)) (= .cse28 (select .cse29 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= v_DerPreprocessor_43 (store v_prenex_320 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse27)) (= .cse29 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_583) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_142) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse24) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_322) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_320) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse29) (= (select v_prenex_320 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) .cse28)))) (= .cse25 .cse28))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_prenex_338 (Array Int Int)) (v_DerPreprocessor_51 (Array Int Int)) (v_DerPreprocessor_52 (Array Int Int)) (v_prenex_549 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_prenex_154 Int) (v_prenex_340 (Array Int Int)) (v_prenex_153 (Array Int Int)) (v_prenex_551 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse33 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse35 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_340) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_338) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse37 (select .cse33 v_prenex_154)) (.cse36 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse31 (select .cse36 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse30 (store .cse35 v_prenex_154 .cse37)) (.cse32 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_549) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse34 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (= (select .cse30 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) .cse31) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_153) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse30) (= .cse32 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_551) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_52) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse33 .cse30) (not (= v_prenex_154 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse34 (select .cse32 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse34 (select v_prenex_338 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= .cse32 .cse35) (= (store v_prenex_338 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse31) .cse36) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_51) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_52) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse30) (= (select v_DerPreprocessor_52 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse35 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= (select .cse32 v_prenex_154) .cse37) (= (store v_prenex_338 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse34) v_DerPreprocessor_43) (= (store v_DerPreprocessor_52 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse34) v_DerPreprocessor_43)))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse40 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse45 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse44 (select .cse45 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse39 (select .cse40 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (exists ((v_prenex_329 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_prenex_331 (Array Int Int)) (v_prenex_565 (Array Int Int)) (v_DerPreprocessor_57 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int)) (v_prenex_567 (Array Int Int)) (v_DerPreprocessor_58 (Array Int Int))) (let ((.cse43 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_565) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse41 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_57) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse38 (select .cse43 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (.cse42 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (= .cse38 .cse39) (= .cse40 .cse41) (= v_DerPreprocessor_43 (store v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse42)) (= v_DerPreprocessor_43 (store v_prenex_329 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse42)) (= (select v_prenex_329 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) .cse39) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_567) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse43) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_13) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse41) (= .cse38 .cse42) (= (store v_prenex_329 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse44) .cse45) (= .cse43 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_331) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_329) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))))) (= .cse44 .cse39))))))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse51 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse50 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse49 (select .cse50 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse47 (select .cse51 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (exists ((v_prenex_559 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (v_prenex_144 (Array Int Int)) (v_prenex_344 (Array Int Int)) (v_DerPreprocessor_55 (Array Int Int)) (v_prenex_346 (Array Int Int)) (v_prenex_557 (Array Int Int))) (let ((.cse46 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_557) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse48 (select .cse46 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (.cse52 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_54) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_55) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse53 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (= .cse46 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_559) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_55) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse47 .cse48) (= (store v_prenex_344 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse49) .cse50) (= .cse47 (select v_prenex_344 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_346) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_344) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse46) (= .cse51 .cse52) (= .cse53 .cse48) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_144) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse52) (= (store v_DerPreprocessor_55 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse53) v_DerPreprocessor_43) (= v_DerPreprocessor_43 (store v_prenex_344 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse53)))))) (= .cse49 .cse47))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int) (|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|)) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|)) (exists ((v_DerPreprocessor_61 (Array Int Int))) (let ((.cse59 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1)) (.cse54 (select v_DerPreprocessor_61 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_60 (Array Int Int)) (v_DerPreprocessor_59 (Array Int Int))) (let ((.cse56 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_59) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_60) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_61))) (let ((.cse60 (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|)) (.cse58 (select .cse56 |ULTIMATE.start_main_~#r~0#1.base|))) (and (exists ((v_DerPreprocessor_62 (Array Int Int)) (v_DerPreprocessor_63 (Array Int Int)) (v_DerPreprocessor_37 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int) (v_DerPreprocessor_35 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (let ((.cse57 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_35) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_36) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_37)) (.cse61 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_62) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_63) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 .cse59))) (let ((.cse62 (select .cse61 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse55 (select .cse57 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (and (= v_DerPreprocessor_61 (store v_DerPreprocessor_37 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse54)) (= .cse55 (select .cse56 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (select .cse57 |ULTIMATE.start_main_~#r~0#1.base|) .cse58) (= (select .cse59 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse55 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse55) (= (store .cse55 |ULTIMATE.start_main_~#r~0#1.offset| (select .cse60 |ULTIMATE.start_main_~#r~0#1.offset|)) (select .cse61 |ULTIMATE.start_main_~#r~0#1.base|)) (= .cse54 (select .cse62 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= (select .cse58 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) (select v_DerPreprocessor_37 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= .cse62 .cse55))))) (= .cse60 .cse58))))) (= v_DerPreprocessor_61 (store .cse59 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse54))))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse67 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse68 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse63 (select .cse68 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse64 (select .cse67 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (= .cse63 .cse64) (exists ((v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_DerPreprocessor_48 (Array Int Int)) (v_DerPreprocessor_49 (Array Int Int)) (v_prenex_156 (Array Int Int)) (v_prenex_335 (Array Int Int)) (v_DerPreprocessor_24 (Array Int Int)) (v_prenex_337 (Array Int Int))) (let ((.cse65 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_42) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse66 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_48) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_49) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse69 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_24) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_49) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse65) (= .cse64 (select .cse65 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_337) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_335) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse65) (= .cse66 .cse67) (= .cse66 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_156) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (store v_prenex_335 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse63) .cse68) (= v_DerPreprocessor_43 (store v_DerPreprocessor_49 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse69)) (= .cse64 (select v_prenex_335 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= (store v_prenex_335 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse69) v_DerPreprocessor_43)))))))))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_prenex_328 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_prenex_134 Int) (v_prenex_573 (Array Int Int)) (v_prenex_575 (Array Int Int)) (v_prenex_136 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int) (v_DerPreprocessor_57 (Array Int Int)) (v_prenex_326 (Array Int Int)) (v_DerPreprocessor_58 (Array Int Int))) (let ((.cse74 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse76 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1)) (.cse70 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_328) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_326) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse77 (select .cse74 v_prenex_134))) (let ((.cse73 (store .cse70 v_prenex_134 .cse77)) (.cse75 (select .cse76 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse72 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse71 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_573) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (and (= .cse70 .cse71) (= v_DerPreprocessor_43 (store v_prenex_326 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse72)) (= .cse73 .cse74) (= (select v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse70 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= v_DerPreprocessor_43 (store v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse72)) (= .cse72 (select v_prenex_326 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_136) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse73) (not (= v_prenex_134 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse73 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_57) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse75 (select .cse73 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= (store v_prenex_326 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse75) .cse76) (= (select .cse71 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) .cse72) (= .cse77 (select .cse71 v_prenex_134)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_575) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse71)))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse84 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse85 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse78 (select .cse85 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse79 (select .cse84 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (= .cse78 .cse79) (exists ((v_DerPreprocessor_43 (Array Int Int)) (v_prenex_151 (Array Int Int)) (v_DerPreprocessor_48 (Array Int Int)) (v_prenex_353 (Array Int Int)) (v_DerPreprocessor_49 (Array Int Int)) (v_prenex_355 (Array Int Int)) (v_prenex_542 (Array Int Int)) (v_prenex_544 (Array Int Int))) (let ((.cse82 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_355) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_353) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse80 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse83 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_542) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse81 (store .cse82 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 .cse79))) (and (= (store v_prenex_353 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse80) v_DerPreprocessor_43) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_48) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_49) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse81) (= (select v_prenex_353 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) .cse79) (= (select v_DerPreprocessor_49 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse82 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse81 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_151) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse79 (select .cse83 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= v_DerPreprocessor_43 (store v_DerPreprocessor_49 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse80)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_544) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_49) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse83) (= .cse83 .cse82) (= .cse81 .cse84) (= (store v_prenex_353 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse78) .cse85))))))))))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse89 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse94 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse93 (select .cse94 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse92 (select .cse89 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_43 (Array Int Int)) (v_prenex_133 (Array Int Int)) (v_prenex_323 (Array Int Int)) (v_prenex_577 (Array Int Int)) (v_prenex_325 (Array Int Int)) (v_DerPreprocessor_57 (Array Int Int)) (v_DerPreprocessor_58 (Array Int Int)) (v_prenex_579 (Array Int Int))) (let ((.cse88 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_325) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_323) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse91 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_577) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse87 (select .cse91 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (.cse86 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse90 (store .cse88 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 .cse92))) (and (= .cse86 .cse87) (= (select v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse88 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse89 .cse90) (= v_DerPreprocessor_43 (store v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse86)) (= .cse91 .cse88) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_57) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse90) (= .cse91 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_579) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse92 .cse87) (= (store v_prenex_323 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse93) .cse94) (= (store v_prenex_323 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse86) v_DerPreprocessor_43) (= .cse92 (select v_prenex_323 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_133) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse90))))) (= .cse93 .cse92))))))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (|ULTIMATE.start_main_~#r~0#1.offset| Int) (v_DerPreprocessor_27 (Array Int Int)) (v_prenex_332 (Array Int Int)) (v_prenex_334 (Array Int Int)) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int) (v_DerPreprocessor_57 (Array Int Int)) (v_prenex_138 (Array Int Int)) (v_DerPreprocessor_58 (Array Int Int))) (let ((.cse101 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse95 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse100 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse96 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_42) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse98 (select v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse99 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_57) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse97 (select .cse101 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (= (select .cse95 |ULTIMATE.start_main_~#r~0#1.offset|) (select .cse96 |ULTIMATE.start_main_~#r~0#1.offset|)) (= .cse97 .cse98) (= .cse95 .cse99) (= .cse96 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_27) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_58) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= v_DerPreprocessor_43 (store v_prenex_332 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse100)) (= v_DerPreprocessor_43 (store v_DerPreprocessor_58 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse100)) (= .cse100 (select .cse96 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse100 (select v_prenex_332 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= .cse99 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_138) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (not (= |ULTIMATE.start_main_~#r~0#1.offset| v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse96 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_334) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_332) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= .cse98 (select .cse99 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse101 (store v_prenex_332 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse97)))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (let ((.cse108 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse110 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1))) (let ((.cse109 (select .cse110 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse102 (select .cse108 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (v_prenex_341 (Array Int Int)) (v_prenex_343 (Array Int Int)) (v_prenex_146 (Array Int Int)) (v_DerPreprocessor_55 (Array Int Int))) (let ((.cse106 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_343) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_341) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (.cse107 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_42) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (let ((.cse103 (select .cse107 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (.cse105 (select v_DerPreprocessor_43 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (.cse104 (store .cse106 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 .cse102))) (and (= .cse102 .cse103) (= (select v_prenex_341 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) .cse102) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_146) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_43) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse104) (= .cse105 .cse103) (= v_DerPreprocessor_43 (store v_prenex_341 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse105)) (= (select .cse106 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) (select v_DerPreprocessor_55 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_54) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_55) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse104) (= .cse106 .cse107) (= .cse107 (select (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_21) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_55) v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (store v_DerPreprocessor_55 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse105) v_DerPreprocessor_43) (= .cse108 .cse104) (= (store v_prenex_341 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse109) .cse110))))) (= .cse109 .cse102))))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int) (|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((v_DerPreprocessor_61 (Array Int Int))) (let ((.cse119 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1)) (.cse114 (select v_DerPreprocessor_61 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_60 (Array Int Int)) (v_DerPreprocessor_59 (Array Int Int))) (let ((.cse118 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_59) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_60) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_61))) (let ((.cse112 (select .cse118 |ULTIMATE.start_main_~#r~0#1.base|)) (.cse111 (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|))) (and (= .cse111 .cse112) (exists ((v_DerPreprocessor_62 (Array Int Int)) (v_DerPreprocessor_63 (Array Int Int)) (v_prenex_619 (Array Int Int)) (v_prenex_620 (Array Int Int)) (v_prenex_621 (Array Int Int))) (let ((.cse113 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_620) |ULTIMATE.start_main_~#r~0#1.base| v_prenex_621) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_619))) (let ((.cse115 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_62) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_63) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 .cse119)) (.cse117 (select .cse111 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (.cse116 (select .cse113 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (and (= .cse112 (select .cse113 |ULTIMATE.start_main_~#r~0#1.base|)) (= (store v_prenex_619 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse114) v_DerPreprocessor_61) (= (select .cse115 |ULTIMATE.start_main_~#r~0#1.base|) (store .cse116 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 .cse117)) (= (select .cse115 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse116) (= (select .cse118 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse116) (= (select .cse119 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse116 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= .cse117 (select v_prenex_619 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse116))))))))) (= v_DerPreprocessor_61 (store .cse119 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse114))))) (not (= v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|)) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int)) (= (select (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1) v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1))))) (exists ((v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 Int)) (and (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (exists ((v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1 Int) (v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 Int) (|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((v_DerPreprocessor_61 (Array Int Int))) (let ((.cse123 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1)) (.cse124 (select v_DerPreprocessor_61 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1))) (and (exists ((v_DerPreprocessor_60 (Array Int Int)) (v_DerPreprocessor_59 (Array Int Int))) (let ((.cse125 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_59) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_60) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_DerPreprocessor_61))) (let ((.cse127 (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|)) (.cse121 (select .cse125 |ULTIMATE.start_main_~#r~0#1.base|))) (and (exists ((v_DerPreprocessor_62 (Array Int Int)) (v_DerPreprocessor_63 (Array Int Int)) (v_prenex_625 (Array Int Int)) (v_prenex_626 (Array Int Int)) (v_prenex_627 (Array Int Int)) (v_prenex_123 Int)) (let ((.cse120 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_prenex_626) |ULTIMATE.start_main_~#r~0#1.base| v_prenex_627) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 v_prenex_625))) (let ((.cse126 (store (store (store |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 v_DerPreprocessor_62) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_63) v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 .cse123)) (.cse122 (select .cse120 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1))) (and (= (select .cse120 |ULTIMATE.start_main_~#r~0#1.base|) .cse121) (= (select .cse121 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1) (select v_prenex_625 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1)) (= .cse122 (select |c_#memory_int| v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (select .cse123 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1) (select .cse122 v_func_to_recursive_line_39_to_46_0_~B.offset_BEFORE_CALL_1)) (= v_DerPreprocessor_61 (store v_prenex_625 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse124)) (= .cse122 (select .cse125 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1)) (= (select .cse126 |ULTIMATE.start_main_~#r~0#1.base|) (store .cse122 v_prenex_123 (select .cse127 v_prenex_123))) (= (select .cse126 v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1) .cse122))))) (= .cse127 .cse121))))) (= v_DerPreprocessor_61 (store .cse123 v_func_to_recursive_line_39_to_46_0_~b.offset_BEFORE_CALL_1 .cse124))))) (not (= v_func_to_recursive_line_39_to_46_0_~B.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|)) (not (= v_func_to_recursive_line_39_to_46_0_~b.base_BEFORE_CALL_1 |ULTIMATE.start_main_~#r~0#1.base|))))))) is different from true