./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_hard2.c --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_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/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_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_hard2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/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_6519b249-e931-460f-a7b1-a657dacc41b3/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 8571897e57404ad6e85df2c29745d5b56fa4d168673d3bc7c670c79b03a6c106 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:03:29,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:03:29,887 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-19 08:03:29,902 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:03:29,903 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:03:29,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:03:29,938 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:03:29,938 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:03:29,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:03:29,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:03:29,941 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:03:29,944 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:03:29,945 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:03:29,950 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:03:29,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:03:29,951 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 08:03:29,952 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 08:03:29,953 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 08:03:29,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:03:29,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:03:29,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:03:29,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:03:29,956 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 08:03:29,956 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:03:29,956 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:03:29,957 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:03:29,957 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:03:29,958 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:03:29,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:03:29,959 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:03:29,959 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:03:29,959 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:03:29,960 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 08:03:29,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 08:03:29,960 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:03:29,961 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:03:29,961 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:03:29,961 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:03:29,961 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:03:29,961 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_6519b249-e931-460f-a7b1-a657dacc41b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8571897e57404ad6e85df2c29745d5b56fa4d168673d3bc7c670c79b03a6c106 [2023-11-19 08:03:30,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:03:30,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:03:30,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:03:30,254 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:03:30,255 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:03:30,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/recursified_nla-digbench/recursified_hard2.c [2023-11-19 08:03:33,403 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:03:33,646 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:03:33,646 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/sv-benchmarks/c/recursified_nla-digbench/recursified_hard2.c [2023-11-19 08:03:33,653 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/data/223aea28c/d96779e5e39c4cf7b9374286e49ada18/FLAG0953ef305 [2023-11-19 08:03:33,667 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/data/223aea28c/d96779e5e39c4cf7b9374286e49ada18 [2023-11-19 08:03:33,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:03:33,672 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:03:33,674 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:03:33,674 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:03:33,680 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:03:33,681 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:33,682 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382a6bb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33, skipping insertion in model container [2023-11-19 08:03:33,682 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:33,707 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:03:33,865 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_6519b249-e931-460f-a7b1-a657dacc41b3/sv-benchmarks/c/recursified_nla-digbench/recursified_hard2.c[1067,1080] [2023-11-19 08:03:33,888 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:03:33,898 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 08:03:33,912 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_6519b249-e931-460f-a7b1-a657dacc41b3/sv-benchmarks/c/recursified_nla-digbench/recursified_hard2.c[1067,1080] [2023-11-19 08:03:33,927 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:03:33,943 INFO L206 MainTranslator]: Completed translation [2023-11-19 08:03:33,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33 WrapperNode [2023-11-19 08:03:33,944 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:03:33,946 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 08:03:33,946 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 08:03:33,946 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 08:03:33,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:33,964 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:33,985 INFO L138 Inliner]: procedures = 17, calls = 90, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 78 [2023-11-19 08:03:33,986 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 08:03:33,986 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 08:03:33,987 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 08:03:33,987 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 08:03:33,997 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:33,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,001 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,001 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,011 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,013 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,016 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,017 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,021 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 08:03:34,022 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 08:03:34,022 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 08:03:34,023 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 08:03:34,024 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (1/1) ... [2023-11-19 08:03:34,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:03:34,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:03:34,068 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 08:03:34,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 08:03:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 08:03:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_40_to_50_0 [2023-11-19 08:03:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_40_to_50_0 [2023-11-19 08:03:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 08:03:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 08:03:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 08:03:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_30_to_37_0 [2023-11-19 08:03:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_30_to_37_0 [2023-11-19 08:03:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 08:03:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 08:03:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 08:03:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-19 08:03:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-19 08:03:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 08:03:34,206 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 08:03:34,208 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 08:03:34,516 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 08:03:34,530 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 08:03:34,532 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 08:03:34,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:03:34 BoogieIcfgContainer [2023-11-19 08:03:34,540 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 08:03:34,547 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 08:03:34,548 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 08:03:34,552 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 08:03:34,553 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:03:33" (1/3) ... [2023-11-19 08:03:34,554 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65a0198c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:03:34, skipping insertion in model container [2023-11-19 08:03:34,554 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:33" (2/3) ... [2023-11-19 08:03:34,555 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65a0198c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:03:34, skipping insertion in model container [2023-11-19 08:03:34,555 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:03:34" (3/3) ... [2023-11-19 08:03:34,557 INFO L112 eAbstractionObserver]: Analyzing ICFG recursified_hard2.c [2023-11-19 08:03:34,579 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 08:03:34,580 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 08:03:34,633 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 08:03:34,641 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;@5b0722b9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 08:03:34,641 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 08:03:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand has 41 states, 25 states have (on average 1.28) internal successors, (32), 28 states have internal predecessors, (32), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2023-11-19 08:03:34,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-19 08:03:34,653 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:03:34,653 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:03:34,654 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:03:34,659 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:03:34,660 INFO L85 PathProgramCache]: Analyzing trace with hash -755414079, now seen corresponding path program 1 times [2023-11-19 08:03:34,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:03:34,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600565875] [2023-11-19 08:03:34,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:03:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:03:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:03:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:03:35,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:03:35,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600565875] [2023-11-19 08:03:35,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [600565875] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:03:35,459 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:03:35,459 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-19 08:03:35,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970935117] [2023-11-19 08:03:35,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:03:35,465 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-19 08:03:35,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:03:35,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-19 08:03:35,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-19 08:03:35,497 INFO L87 Difference]: Start difference. First operand has 41 states, 25 states have (on average 1.28) internal successors, (32), 28 states have internal predecessors, (32), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 08:03:35,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:03:35,744 INFO L93 Difference]: Finished difference Result 88 states and 128 transitions. [2023-11-19 08:03:35,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-19 08:03:35,747 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-11-19 08:03:35,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:03:35,758 INFO L225 Difference]: With dead ends: 88 [2023-11-19 08:03:35,758 INFO L226 Difference]: Without dead ends: 46 [2023-11-19 08:03:35,762 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-19 08:03:35,767 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 20 mSDsluCounter, 173 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 08:03:35,768 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 213 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 08:03:35,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2023-11-19 08:03:35,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 41. [2023-11-19 08:03:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 25 states have (on average 1.16) internal successors, (29), 28 states have internal predecessors, (29), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2023-11-19 08:03:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 50 transitions. [2023-11-19 08:03:35,832 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 50 transitions. Word has length 9 [2023-11-19 08:03:35,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:03:35,833 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 50 transitions. [2023-11-19 08:03:35,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 08:03:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-19 08:03:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 08:03:35,836 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:03:35,836 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:03:35,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 08:03:35,837 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:03:35,837 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:03:35,838 INFO L85 PathProgramCache]: Analyzing trace with hash -682913725, now seen corresponding path program 1 times [2023-11-19 08:03:35,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:03:35,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57437945] [2023-11-19 08:03:35,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:03:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:03:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:03:37,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-19 08:03:37,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:03:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:03:37,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:03:37,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57437945] [2023-11-19 08:03:37,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57437945] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:03:37,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:03:37,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-19 08:03:37,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936481260] [2023-11-19 08:03:37,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:03:37,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-19 08:03:37,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:03:37,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-19 08:03:37,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-19 08:03:37,423 INFO L87 Difference]: Start difference. First operand 41 states and 50 transitions. Second operand has 8 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-19 08:03:37,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:03:37,707 INFO L93 Difference]: Finished difference Result 59 states and 72 transitions. [2023-11-19 08:03:37,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-19 08:03:37,709 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2023-11-19 08:03:37,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:03:37,713 INFO L225 Difference]: With dead ends: 59 [2023-11-19 08:03:37,713 INFO L226 Difference]: Without dead ends: 57 [2023-11-19 08:03:37,719 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-19 08:03:37,723 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 16 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 223 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 08:03:37,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 223 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 08:03:37,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2023-11-19 08:03:37,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 56. [2023-11-19 08:03:37,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 35 states have (on average 1.1428571428571428) internal successors, (40), 38 states have internal predecessors, (40), 14 states have call successors, (14), 6 states have call predecessors, (14), 6 states have return successors, (14), 13 states have call predecessors, (14), 13 states have call successors, (14) [2023-11-19 08:03:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 68 transitions. [2023-11-19 08:03:37,756 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 68 transitions. Word has length 15 [2023-11-19 08:03:37,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:03:37,758 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 68 transitions. [2023-11-19 08:03:37,759 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-19 08:03:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2023-11-19 08:03:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 08:03:37,761 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:03:37,761 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:03:37,761 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 08:03:37,762 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:03:37,763 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:03:37,764 INFO L85 PathProgramCache]: Analyzing trace with hash -565463997, now seen corresponding path program 1 times [2023-11-19 08:03:37,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:03:37,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829026480] [2023-11-19 08:03:37,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:03:37,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:03:37,799 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 08:03:37,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2051719052] [2023-11-19 08:03:37,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:03:37,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 08:03:37,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:03:37,803 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 08:03:37,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6519b249-e931-460f-a7b1-a657dacc41b3/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 08:03:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:03:37,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 72 conjunts are in the unsatisfiable core [2023-11-19 08:03:37,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 08:03:38,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,335 INFO L349 Elim1Store]: treesize reduction 219, result has 23.2 percent of original size [2023-11-19 08:03:38,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 530 treesize of output 184 [2023-11-19 08:03:38,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:38,627 INFO L349 Elim1Store]: treesize reduction 138, result has 12.1 percent of original size [2023-11-19 08:03:38,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 8255 treesize of output 7813 [2023-11-19 08:03:38,967 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-11-19 08:03:38,968 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 323 treesize of output 311 [2023-11-19 08:03:39,448 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 9 treesize of output 7 [2023-11-19 08:03:40,203 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 9 treesize of output 7 [2023-11-19 08:03:43,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:43,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:43,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:43,349 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 08:03:43,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 21 [2023-11-19 08:03:43,367 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 08:03:43,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:43,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:43,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 08:03:43,989 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 08:03:44,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 28 [2023-11-19 08:03:44,015 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 08:03:44,023 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 08:03:47,986 WARN L876 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~#B~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (let ((.cse3 (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (exists ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse32 (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (and (= (select (select .cse32 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= (select (select .cse32 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse32 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse32 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1)))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|))))) (.cse0 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1)) (.cse1 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1)) (.cse2 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1)) (.cse4 (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (exists ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse31 (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (and (= (select (select .cse31 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= (select (select .cse31 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse31 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse31 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1)))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|))))) (.cse5 (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (exists ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse29 (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|))) (let ((.cse30 (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| .cse29))) (and (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) (select .cse29 |ULTIMATE.start_main_~#A~0#1.offset|)) (not (= |ULTIMATE.start_main_~#A~0#1.offset| 0)) (= (select (select .cse30 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= (select (select .cse30 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse30 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse30 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1))))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|))))) (.cse6 (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (exists ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse27 (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|))) (let ((.cse28 (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| .cse27))) (and (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) (select .cse27 |ULTIMATE.start_main_~#A~0#1.offset|)) (= (select (select .cse28 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= (select (select .cse28 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse28 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse28 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1))))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))))) (or (and .cse0 .cse1 .cse2 (exists ((|ULTIMATE.start_main_~#r~0#1.offset| Int) (|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1)))) (and .cse0 .cse1 .cse2 (or .cse3 .cse4)) (and (or .cse3 .cse5 .cse6) .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse2 (or (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (exists ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse7 (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (and (not (= |ULTIMATE.start_main_~#A~0#1.offset| 0)) (= (select (select .cse7 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse7 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse7 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= (select (select .cse7 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|) 1)))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (exists ((|ULTIMATE.start_main_~#A~0#1.base| Int) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse10 (store (store (store (store (store (store |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base| v_DerPreprocessor_6) |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (let ((.cse8 (select .cse10 |ULTIMATE.start_main_~#A~0#1.base|)) (.cse9 (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|))) (and (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#A~0#1.base|)) (not (= |ULTIMATE.start_main_~#A~0#1.offset| 0)) (= (select .cse8 |ULTIMATE.start_main_~#A~0#1.offset|) .cse9) (= (select (select .cse10 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse10 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse10 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= .cse8 v_DerPreprocessor_6) (= (select (select .cse10 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= .cse9 (select (select |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|)))))))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#A~0#1.base| Int) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse13 (store (store (store (store (store (store |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base| v_DerPreprocessor_6) |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (let ((.cse11 (select .cse13 |ULTIMATE.start_main_~#A~0#1.base|)) (.cse12 (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|))) (and (= (select .cse11 |ULTIMATE.start_main_~#A~0#1.offset|) .cse12) (not (= |ULTIMATE.start_main_~#A~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (= (select (select .cse13 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse13 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse13 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= .cse11 v_DerPreprocessor_6) (= (select (select .cse13 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= .cse12 (select (select |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|)))))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#A~0#1.base| Int) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse16 (store (store (store (store (store (store |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base| v_DerPreprocessor_6) |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (let ((.cse14 (select .cse16 |ULTIMATE.start_main_~#A~0#1.base|)) (.cse15 (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|))) (and (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#A~0#1.base|)) (= (select .cse14 |ULTIMATE.start_main_~#A~0#1.offset|) .cse15) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#A~0#1.base|)) (not (= |ULTIMATE.start_main_~#A~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (= (select (select .cse16 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse16 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse16 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= .cse14 v_DerPreprocessor_6) (= (select (select .cse16 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= .cse15 (select (select |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|)))))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#A~0#1.base| Int) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse19 (store (store (store (store (store (store |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base| v_DerPreprocessor_6) |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (let ((.cse17 (select .cse19 |ULTIMATE.start_main_~#A~0#1.base|)) (.cse18 (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|))) (and (not (= |ULTIMATE.start_main_~#A~0#1.offset| 0)) (= (select .cse17 |ULTIMATE.start_main_~#A~0#1.offset|) .cse18) (= (select (select .cse19 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse19 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse19 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= .cse17 v_DerPreprocessor_6) (= (select (select .cse19 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= .cse18 (select (select |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|)))))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#A~0#1.base| Int) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse22 (store (store (store (store (store (store |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base| v_DerPreprocessor_6) |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (let ((.cse20 (select .cse22 |ULTIMATE.start_main_~#A~0#1.base|)) (.cse21 (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|))) (and (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#A~0#1.base|)) (not (= |ULTIMATE.start_main_~#A~0#1.offset| 0)) (= (select .cse20 |ULTIMATE.start_main_~#A~0#1.offset|) .cse21) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#A~0#1.base|)) (= (select (select .cse22 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse22 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse22 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= .cse20 v_DerPreprocessor_6) (= (select (select .cse22 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= .cse21 (select (select |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|)))))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) .cse4 (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (exists ((|ULTIMATE.start_main_~#A~0#1.base| Int) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int)) (|ULTIMATE.start_main_~#r~0#1.offset| Int)) (let ((.cse25 (store (store (store (store (store (store |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base| v_DerPreprocessor_6) |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (let ((.cse23 (select .cse25 |ULTIMATE.start_main_~#A~0#1.base|)) (.cse24 (select (select |c_#memory_int| |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|))) (and (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#A~0#1.base|)) (= (select .cse23 |ULTIMATE.start_main_~#A~0#1.offset|) .cse24) (not (= |ULTIMATE.start_main_~#A~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (= (select (select .cse25 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse25 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse25 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#r~0#1.offset|) 1) (= .cse23 v_DerPreprocessor_6) (= (select (select .cse25 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= .cse24 (select (select |c_#memory_int| |ULTIMATE.start_main_~#A~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|)))))) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) (exists ((|ULTIMATE.start_main_~#r~0#1.base| Int)) (and (exists ((|ULTIMATE.start_main_~#q~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#d~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (not (= |ULTIMATE.start_main_~#q~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (exists ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_9 (Array Int Int)) (|ULTIMATE.start_main_~#A~0#1.offset| Int) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse26 (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#B~0#1.base| v_DerPreprocessor_7) |ULTIMATE.start_main_~#r~0#1.base| v_DerPreprocessor_8) |c_ULTIMATE.start_main_~#d~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#p~0#1.base| v_DerPreprocessor_10) |ULTIMATE.start_main_~#q~0#1.base| (select |c_#memory_int| |ULTIMATE.start_main_~#q~0#1.base|)))) (and (= (select (select .cse26 |c_ULTIMATE.start_main_~#B~0#1.base|) 0) 1) (= (select (select .cse26 |c_ULTIMATE.start_main_~#p~0#1.base|) 0) 1) (= (select (select .cse26 |c_ULTIMATE.start_main_~#d~0#1.base|) |c_ULTIMATE.start_main_~#d~0#1.offset|) 1) (= (select (select .cse26 |ULTIMATE.start_main_~#r~0#1.base|) |ULTIMATE.start_main_~#A~0#1.offset|) 1)))))) (not (= |c_ULTIMATE.start_main_~#p~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#B~0#1.base| |ULTIMATE.start_main_~#r~0#1.base|)))) .cse5 .cse6)))) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |c_ULTIMATE.start_main_~#B~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#d~0#1.base| |c_ULTIMATE.start_main_~#p~0#1.base|)) (= |c_ULTIMATE.start_main_~#p~0#1.offset| 0)) is different from true