./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/indp5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/array-fpi/indp5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 74cd32c72cd70d8592a00c1c607545b16193fd55a0cff14185e764bbc115500b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:21:28,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:21:28,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:21:28,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:21:28,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:21:28,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:21:28,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:21:28,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:21:28,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:21:28,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:21:28,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:21:28,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:21:28,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:21:28,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:21:28,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:21:28,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:21:28,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:21:28,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:21:28,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:21:28,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:21:28,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:21:28,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:21:28,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:21:28,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:21:28,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:21:28,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:21:28,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:21:28,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:21:28,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:21:28,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:21:28,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:21:28,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:21:28,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:21:28,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:21:28,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:21:28,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:21:28,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:21:28,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:21:28,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:21:28,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:21:28,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:21:28,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-21 17:21:28,298 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:21:28,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:21:28,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:21:28,299 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:21:28,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:21:28,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:21:28,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:21:28,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:21:28,301 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:21:28,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:21:28,302 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:21:28,303 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:21:28,303 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:21:28,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:21:28,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:21:28,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:21:28,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:21:28,304 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:21:28,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:21:28,304 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:21:28,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:21:28,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:21:28,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:21:28,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:21:28,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:21:28,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:21:28,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:21:28,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:21:28,306 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:21:28,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:21:28,307 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:21:28,307 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:21:28,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:21:28,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74cd32c72cd70d8592a00c1c607545b16193fd55a0cff14185e764bbc115500b [2022-11-21 17:21:28,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:21:28,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:21:28,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:21:28,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:21:28,637 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:21:28,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/array-fpi/indp5.c [2022-11-21 17:21:31,663 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:21:31,857 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:21:31,858 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/sv-benchmarks/c/array-fpi/indp5.c [2022-11-21 17:21:31,864 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/data/f852f120b/8e9d53688d3642e486a5791407a20461/FLAG3375395ef [2022-11-21 17:21:31,880 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/data/f852f120b/8e9d53688d3642e486a5791407a20461 [2022-11-21 17:21:31,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:21:31,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:21:31,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:21:31,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:21:31,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:21:31,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:31" (1/1) ... [2022-11-21 17:21:31,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f6a4aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:31, skipping insertion in model container [2022-11-21 17:21:31,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:31" (1/1) ... [2022-11-21 17:21:31,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:21:31,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:21:32,071 WARN L237 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_35849768-c80e-46fc-aaef-2981758d30e5/sv-benchmarks/c/array-fpi/indp5.c[588,601] [2022-11-21 17:21:32,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:21:32,104 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:21:32,116 WARN L237 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_35849768-c80e-46fc-aaef-2981758d30e5/sv-benchmarks/c/array-fpi/indp5.c[588,601] [2022-11-21 17:21:32,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:21:32,140 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:21:32,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32 WrapperNode [2022-11-21 17:21:32,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:21:32,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:21:32,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:21:32,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:21:32,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,181 INFO L138 Inliner]: procedures = 17, calls = 33, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 104 [2022-11-21 17:21:32,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:21:32,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:21:32,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:21:32,182 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:21:32,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,223 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:21:32,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:21:32,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:21:32,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:21:32,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (1/1) ... [2022-11-21 17:21:32,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:21:32,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:21:32,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 17:21:32,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 17:21:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 17:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 17:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 17:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 17:21:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 17:21:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:21:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:21:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 17:21:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 17:21:32,432 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:21:32,435 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:21:32,623 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:21:32,649 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:21:32,649 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-21 17:21:32,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:32 BoogieIcfgContainer [2022-11-21 17:21:32,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:21:32,654 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 17:21:32,654 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 17:21:32,657 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 17:21:32,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 05:21:31" (1/3) ... [2022-11-21 17:21:32,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@106b6ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:21:32, skipping insertion in model container [2022-11-21 17:21:32,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:32" (2/3) ... [2022-11-21 17:21:32,659 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@106b6ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:21:32, skipping insertion in model container [2022-11-21 17:21:32,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:32" (3/3) ... [2022-11-21 17:21:32,660 INFO L112 eAbstractionObserver]: Analyzing ICFG indp5.c [2022-11-21 17:21:32,696 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 17:21:32,697 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 17:21:32,760 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 17:21:32,768 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=LoopsAndPotentialCycles, 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;@8c0c6d2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 17:21:32,769 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 17:21:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand has 27 states, 25 states have (on average 1.56) internal successors, (39), 26 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:21:32,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 17:21:32,784 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:21:32,785 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:21:32,786 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:21:32,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:21:32,792 INFO L85 PathProgramCache]: Analyzing trace with hash 118053350, now seen corresponding path program 1 times [2022-11-21 17:21:32,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:21:32,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683728686] [2022-11-21 17:21:32,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:21:32,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:21:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:21:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:21:33,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:21:33,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683728686] [2022-11-21 17:21:33,051 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1683728686] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:21:33,051 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:21:33,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-21 17:21:33,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206951084] [2022-11-21 17:21:33,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:21:33,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-21 17:21:33,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:21:33,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-21 17:21:33,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 17:21:33,109 INFO L87 Difference]: Start difference. First operand has 27 states, 25 states have (on average 1.56) internal successors, (39), 26 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:21:33,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:21:33,136 INFO L93 Difference]: Finished difference Result 50 states and 72 transitions. [2022-11-21 17:21:33,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-21 17:21:33,139 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-21 17:21:33,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:21:33,146 INFO L225 Difference]: With dead ends: 50 [2022-11-21 17:21:33,147 INFO L226 Difference]: Without dead ends: 23 [2022-11-21 17:21:33,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-21 17:21:33,154 INFO L413 NwaCegarLoop]: 32 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, 32 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 [2022-11-21 17:21:33,155 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-21 17:21:33,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-11-21 17:21:33,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-11-21 17:21:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:21:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2022-11-21 17:21:33,193 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 17 [2022-11-21 17:21:33,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:21:33,194 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2022-11-21 17:21:33,195 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:21:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2022-11-21 17:21:33,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 17:21:33,196 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:21:33,197 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:21:33,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-21 17:21:33,198 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:21:33,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:21:33,198 INFO L85 PathProgramCache]: Analyzing trace with hash -1065017552, now seen corresponding path program 1 times [2022-11-21 17:21:33,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:21:33,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496165276] [2022-11-21 17:21:33,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:21:33,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:21:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:21:33,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:21:33,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:21:33,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496165276] [2022-11-21 17:21:33,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496165276] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:21:33,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:21:33,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-21 17:21:33,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533557200] [2022-11-21 17:21:33,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:21:33,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-21 17:21:33,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:21:33,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-21 17:21:33,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-21 17:21:33,384 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:21:33,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:21:33,542 INFO L93 Difference]: Finished difference Result 49 states and 61 transitions. [2022-11-21 17:21:33,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-21 17:21:33,543 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-21 17:21:33,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:21:33,544 INFO L225 Difference]: With dead ends: 49 [2022-11-21 17:21:33,545 INFO L226 Difference]: Without dead ends: 33 [2022-11-21 17:21:33,546 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-21 17:21:33,548 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 38 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-21 17:21:33,551 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 13 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-21 17:21:33,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-11-21 17:21:33,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 28. [2022-11-21 17:21:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 27 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:21:33,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2022-11-21 17:21:33,565 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 17 [2022-11-21 17:21:33,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:21:33,566 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2022-11-21 17:21:33,567 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:21:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2022-11-21 17:21:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 17:21:33,569 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:21:33,569 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:21:33,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-21 17:21:33,572 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:21:33,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:21:33,577 INFO L85 PathProgramCache]: Analyzing trace with hash 524088314, now seen corresponding path program 1 times [2022-11-21 17:21:33,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:21:33,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988761471] [2022-11-21 17:21:33,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:21:33,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:21:33,628 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-21 17:21:33,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [664030851] [2022-11-21 17:21:33,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:21:33,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:21:33,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:21:33,646 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:21:33,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-21 17:21:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:21:33,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 54 conjunts are in the unsatisfiable core [2022-11-21 17:21:33,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:21:33,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-21 17:21:33,999 INFO L350 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 10 treesize of output 8 [2022-11-21 17:21:34,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 71 treesize of output 69 [2022-11-21 17:21:34,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-21 17:21:34,114 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-21 17:21:34,455 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 21 [2022-11-21 17:21:34,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 21 [2022-11-21 17:21:34,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 21 [2022-11-21 17:21:34,842 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 36 treesize of output 23 [2022-11-21 17:21:34,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 39 treesize of output 23 [2022-11-21 17:21:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:21:35,024 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:21:48,251 WARN L233 SmtUtils]: Spent 12.16s on a formula simplification that was a NOOP. DAG size: 45 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:21:48,268 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-21 17:21:48,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:21:48,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:21:48,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988761471] [2022-11-21 17:21:48,438 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-21 17:21:48,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [664030851] [2022-11-21 17:21:48,439 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [664030851] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 17:21:48,439 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 17:21:48,439 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 22 [2022-11-21 17:21:48,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248394633] [2022-11-21 17:21:48,440 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 17:21:48,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-11-21 17:21:48,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:21:48,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-11-21 17:21:48,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=371, Unknown=0, NotChecked=0, Total=462 [2022-11-21 17:21:48,443 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 22 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:07,622 WARN L233 SmtUtils]: Spent 16.47s on a formula simplification. DAG size of input: 110 DAG size of output: 52 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:22:09,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2022-11-21 17:22:29,317 WARN L233 SmtUtils]: Spent 18.47s on a formula simplification. DAG size of input: 66 DAG size of output: 59 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:22:31,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2022-11-21 17:22:37,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2022-11-21 17:22:39,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:22:39,764 INFO L93 Difference]: Finished difference Result 79 states and 96 transitions. [2022-11-21 17:22:39,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-11-21 17:22:39,765 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 22 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2022-11-21 17:22:39,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:22:39,767 INFO L225 Difference]: With dead ends: 79 [2022-11-21 17:22:39,768 INFO L226 Difference]: Without dead ends: 73 [2022-11-21 17:22:39,769 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 29 SyntacticMatches, 3 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 54.6s TimeCoverageRelationStatistics Valid=347, Invalid=1293, Unknown=0, NotChecked=0, Total=1640 [2022-11-21 17:22:39,771 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 201 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 311 mSolverCounterSat, 134 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 201 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 448 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 311 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2022-11-21 17:22:39,771 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [201 Valid, 42 Invalid, 448 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 311 Invalid, 3 Unknown, 0 Unchecked, 9.8s Time] [2022-11-21 17:22:39,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-11-21 17:22:39,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 61. [2022-11-21 17:22:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 1.25) internal successors, (75), 60 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 75 transitions. [2022-11-21 17:22:39,794 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 75 transitions. Word has length 27 [2022-11-21 17:22:39,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:22:39,794 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 75 transitions. [2022-11-21 17:22:39,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 22 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 75 transitions. [2022-11-21 17:22:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-21 17:22:39,796 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:22:39,796 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-21 17:22:39,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-21 17:22:40,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:22:40,007 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:22:40,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:22:40,008 INFO L85 PathProgramCache]: Analyzing trace with hash 1190930620, now seen corresponding path program 2 times [2022-11-21 17:22:40,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:22:40,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509614360] [2022-11-21 17:22:40,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:22:40,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:22:40,033 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-21 17:22:40,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1955110730] [2022-11-21 17:22:40,034 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-21 17:22:40,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:22:40,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:22:40,036 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:22:40,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-21 17:22:40,138 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-21 17:22:40,138 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:22:40,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-21 17:22:40,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:22:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 17:22:40,478 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:22:40,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 17:22:40,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:22:40,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509614360] [2022-11-21 17:22:40,681 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-21 17:22:40,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1955110730] [2022-11-21 17:22:40,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1955110730] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 17:22:40,681 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 17:22:40,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-11-21 17:22:40,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990331945] [2022-11-21 17:22:40,682 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 17:22:40,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-21 17:22:40,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:22:40,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-21 17:22:40,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-11-21 17:22:40,683 INFO L87 Difference]: Start difference. First operand 61 states and 75 transitions. Second operand has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:41,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:22:41,618 INFO L93 Difference]: Finished difference Result 126 states and 150 transitions. [2022-11-21 17:22:41,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-21 17:22:41,619 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-11-21 17:22:41,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:22:41,620 INFO L225 Difference]: With dead ends: 126 [2022-11-21 17:22:41,620 INFO L226 Difference]: Without dead ends: 65 [2022-11-21 17:22:41,621 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 49 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2022-11-21 17:22:41,622 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 65 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-21 17:22:41,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 33 Invalid, 181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-21 17:22:41,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-11-21 17:22:41,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 48. [2022-11-21 17:22:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 47 states have (on average 1.1702127659574468) internal successors, (55), 47 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 55 transitions. [2022-11-21 17:22:41,637 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 55 transitions. Word has length 29 [2022-11-21 17:22:41,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:22:41,638 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 55 transitions. [2022-11-21 17:22:41,638 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2022-11-21 17:22:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-21 17:22:41,639 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:22:41,640 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-21 17:22:41,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-21 17:22:41,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:22:41,847 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:22:41,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:22:41,848 INFO L85 PathProgramCache]: Analyzing trace with hash 264308668, now seen corresponding path program 3 times [2022-11-21 17:22:41,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:22:41,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746870113] [2022-11-21 17:22:41,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:22:41,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:22:41,870 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-21 17:22:41,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [862475187] [2022-11-21 17:22:41,871 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-21 17:22:41,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:22:41,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:22:41,873 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:22:41,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-21 17:22:42,025 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-21 17:22:42,026 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:22:42,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-21 17:22:42,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:22:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 17:22:42,416 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:22:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-21 17:22:42,691 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:22:42,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746870113] [2022-11-21 17:22:42,691 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-21 17:22:42,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [862475187] [2022-11-21 17:22:42,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [862475187] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 17:22:42,692 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 17:22:42,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-11-21 17:22:42,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168705802] [2022-11-21 17:22:42,693 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 17:22:42,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-21 17:22:42,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:22:42,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-21 17:22:42,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-11-21 17:22:42,695 INFO L87 Difference]: Start difference. First operand 48 states and 55 transitions. Second operand has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:43,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:22:43,645 INFO L93 Difference]: Finished difference Result 58 states and 65 transitions. [2022-11-21 17:22:43,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-21 17:22:43,646 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-11-21 17:22:43,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 17:22:43,647 INFO L225 Difference]: With dead ends: 58 [2022-11-21 17:22:43,647 INFO L226 Difference]: Without dead ends: 42 [2022-11-21 17:22:43,648 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-11-21 17:22:43,649 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 57 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-21 17:22:43,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 27 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-21 17:22:43,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2022-11-21 17:22:43,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 38. [2022-11-21 17:22:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.135135135135135) internal successors, (42), 37 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 42 transitions. [2022-11-21 17:22:43,660 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 42 transitions. Word has length 29 [2022-11-21 17:22:43,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 17:22:43,660 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 42 transitions. [2022-11-21 17:22:43,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:22:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-11-21 17:22:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 17:22:43,662 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 17:22:43,662 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:22:43,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-21 17:22:43,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:22:43,870 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 17:22:43,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:22:43,870 INFO L85 PathProgramCache]: Analyzing trace with hash 982389828, now seen corresponding path program 4 times [2022-11-21 17:22:43,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:22:43,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399949544] [2022-11-21 17:22:43,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:22:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:22:43,891 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-21 17:22:43,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1185222621] [2022-11-21 17:22:43,901 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-21 17:22:43,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:22:43,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:22:43,902 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:22:43,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35849768-c80e-46fc-aaef-2981758d30e5/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-21 17:22:44,107 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-21 17:22:44,107 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:22:44,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 83 conjunts are in the unsatisfiable core [2022-11-21 17:22:44,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:22:44,143 INFO L350 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 10 treesize of output 8 [2022-11-21 17:22:44,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-21 17:22:44,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 71 treesize of output 69 [2022-11-21 17:22:44,268 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-21 17:22:44,282 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-21 17:22:44,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 28 treesize of output 30 [2022-11-21 17:22:44,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 122 treesize of output 112 [2022-11-21 17:22:45,025 INFO L321 Elim1Store]: treesize reduction 82, result has 1.2 percent of original size [2022-11-21 17:22:45,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 101 treesize of output 156 [2022-11-21 17:22:45,090 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-21 17:22:45,403 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-21 17:22:45,404 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 35 [2022-11-21 17:22:45,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 118 treesize of output 108 [2022-11-21 17:22:45,927 INFO L321 Elim1Store]: treesize reduction 82, result has 1.2 percent of original size [2022-11-21 17:22:45,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 97 treesize of output 152 [2022-11-21 17:22:46,104 INFO L321 Elim1Store]: treesize reduction 98, result has 11.7 percent of original size [2022-11-21 17:22:46,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 102 treesize of output 37 [2022-11-21 17:22:46,426 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-21 17:22:46,427 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 35 [2022-11-21 17:22:46,916 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 118 treesize of output 108 [2022-11-21 17:22:46,949 INFO L321 Elim1Store]: treesize reduction 82, result has 1.2 percent of original size [2022-11-21 17:22:46,950 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 97 treesize of output 152 [2022-11-21 17:22:46,964 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-21 17:22:47,391 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-21 17:22:47,391 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 35 [2022-11-21 17:22:47,885 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-21 17:22:47,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 88 treesize of output 84 [2022-11-21 17:22:48,361 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-21 17:22:48,362 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 92 treesize of output 84 [2022-11-21 17:22:49,228 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-21 17:22:49,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 28 [2022-11-21 17:22:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:22:49,412 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:23:49,735 WARN L233 SmtUtils]: Spent 11.06s on a formula simplification that was a NOOP. DAG size: 135 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:24:05,838 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse65 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse67 (mod .cse65 4294967296))) (let ((.cse66 (* 2 |c_ULTIMATE.start_main_~i~0#1|)) (.cse0 (<= .cse67 2147483647)) (.cse68 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse36 (<= .cse68 2147483647)) (.cse21 (not .cse0)) (.cse1 (< 0 |c_ULTIMATE.start_main_~i~0#1|)) (.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse10 (* .cse68 8)) (.cse11 (+ .cse66 (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)) (.cse12 (* .cse67 8)) (.cse13 (+ (* .cse65 .cse65) .cse66 3))) (and (or (and (or .cse0 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse7 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse4 (select .cse7 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse8 (select .cse7 .cse6))) (store (store (store (store (store (store .cse7 |ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse6 (+ (- 1) .cse8)) |ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse6 (+ (- 2) .cse8)) |ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse6 (+ (- 3) .cse8)))))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse5 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse4 .cse5))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse4 .cse5)))))) 3))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse19 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse16 (select .cse19 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse18 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse14 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse20 (select .cse19 .cse18))) (store (store (store (store (store (store .cse19 |ULTIMATE.start_main_~a~0#1.offset| .cse16) .cse18 (+ (- 1) .cse20)) |ULTIMATE.start_main_~a~0#1.offset| .cse16) .cse18 (+ (- 2) .cse20)) |ULTIMATE.start_main_~a~0#1.offset| .cse16) .cse18 (+ (- 3) .cse20)))))) (let ((.cse15 (select .cse14 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse17 (select .cse15 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse14 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse15 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse16 .cse17))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse18) .cse16 .cse17))))))))))) (or .cse21 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse27 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse23 (select .cse27 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse26 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse28 (select .cse27 .cse26))) (store (store (store (store (store (store .cse27 |ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse26 (+ (- 1) .cse28)) |ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse26 (+ .cse28 (- 2))) |ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse26 (+ .cse28 (- 3))))))) (let ((.cse25 (select .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse22 (select .cse25 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse22 .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse22 .cse23))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse26))))))) 3))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse34 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse30 (select .cse34 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse33 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse35 (select .cse34 .cse33))) (store (store (store (store (store (store .cse34 |ULTIMATE.start_main_~a~0#1.offset| .cse30) .cse33 (+ (- 1) .cse35)) |ULTIMATE.start_main_~a~0#1.offset| .cse30) .cse33 (+ .cse35 (- 2))) |ULTIMATE.start_main_~a~0#1.offset| .cse30) .cse33 (+ .cse35 (- 3))))))) (let ((.cse32 (select .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse29 (select .cse32 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse29 .cse30 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse32 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse29 .cse30))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse33))))))))))))) .cse36) (or (not .cse36) (and (or .cse0 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse42 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse37 (select .cse42 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse41 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse43 (select .cse42 .cse41))) (store (store (store (store (store (store .cse42 |ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse41 (+ (- 1) .cse43)) |ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse41 (+ (- 2) .cse43)) |ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse41 (+ (- 3) .cse43)))))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse41) .cse40)))))) 3))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse49 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse44 (select .cse49 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse48 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse50 (select .cse49 .cse48))) (store (store (store (store (store (store .cse49 |ULTIMATE.start_main_~a~0#1.offset| .cse44) .cse48 (+ (- 1) .cse50)) |ULTIMATE.start_main_~a~0#1.offset| .cse44) .cse48 (+ (- 2) .cse50)) |ULTIMATE.start_main_~a~0#1.offset| .cse44) .cse48 (+ (- 3) .cse50)))))) (let ((.cse46 (select .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse44 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse44 .cse47))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse47))))))))))) (or .cse21 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse56 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse54 (select .cse56 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse55 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse57 (select .cse56 .cse55))) (store (store (store (store (store (store .cse56 |ULTIMATE.start_main_~a~0#1.offset| .cse54) .cse55 (+ (- 1) .cse57)) |ULTIMATE.start_main_~a~0#1.offset| .cse54) .cse55 (+ (- 2) .cse57)) |ULTIMATE.start_main_~a~0#1.offset| .cse54) .cse55 (+ (- 3) .cse57)))))) (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse51 (select (select (store .cse52 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse51 .cse54))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse55) .cse54))))))))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse63 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse61 (select .cse63 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse62 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse64 (select .cse63 .cse62))) (store (store (store (store (store (store .cse63 |ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse62 (+ (- 1) .cse64)) |ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse62 (+ (- 2) .cse64)) |ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse62 (+ (- 3) .cse64)))))) (let ((.cse60 (select .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse58 (select .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse58 (select (select (store .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse58 .cse61))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse62) .cse61)))))) 3)))))))))))) is different from true [2022-11-21 17:24:05,858 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2022-11-21 17:24:05,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:24:05,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399949544] [2022-11-21 17:24:05,859 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-21 17:24:05,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1185222621] [2022-11-21 17:24:05,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1185222621] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 17:24:05,860 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 17:24:05,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 25] total 45 [2022-11-21 17:24:05,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015519316] [2022-11-21 17:24:05,860 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 17:24:05,861 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-11-21 17:24:05,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:24:05,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-11-21 17:24:05,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=206, Invalid=1689, Unknown=1, NotChecked=84, Total=1980 [2022-11-21 17:24:05,865 INFO L87 Difference]: Start difference. First operand 38 states and 42 transitions. Second operand has 45 states, 45 states have (on average 1.5333333333333334) internal successors, (69), 45 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:24:43,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:24:46,913 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse65 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse67 (mod .cse65 4294967296))) (let ((.cse66 (* 2 |c_ULTIMATE.start_main_~i~0#1|)) (.cse0 (<= .cse67 2147483647)) (.cse68 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse36 (<= .cse68 2147483647)) (.cse21 (not .cse0)) (.cse1 (< 0 |c_ULTIMATE.start_main_~i~0#1|)) (.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse10 (* .cse68 8)) (.cse11 (+ .cse66 (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)) (.cse12 (* .cse67 8)) (.cse13 (+ (* .cse65 .cse65) .cse66 3))) (and (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) |c_ULTIMATE.start_main_~#sum~0#1.offset|) 0) (or (and (or .cse0 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse7 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse4 (select .cse7 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse8 (select .cse7 .cse6))) (store (store (store (store (store (store .cse7 |ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse6 (+ (- 1) .cse8)) |ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse6 (+ (- 2) .cse8)) |ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse6 (+ (- 3) .cse8)))))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse5 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse4 .cse5))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse4 .cse5)))))) 3))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse19 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse16 (select .cse19 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse18 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse14 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse20 (select .cse19 .cse18))) (store (store (store (store (store (store .cse19 |ULTIMATE.start_main_~a~0#1.offset| .cse16) .cse18 (+ (- 1) .cse20)) |ULTIMATE.start_main_~a~0#1.offset| .cse16) .cse18 (+ (- 2) .cse20)) |ULTIMATE.start_main_~a~0#1.offset| .cse16) .cse18 (+ (- 3) .cse20)))))) (let ((.cse15 (select .cse14 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse17 (select .cse15 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse14 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse15 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse16 .cse17))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse18) .cse16 .cse17))))))))))) (or .cse21 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse27 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse23 (select .cse27 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse26 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse28 (select .cse27 .cse26))) (store (store (store (store (store (store .cse27 |ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse26 (+ (- 1) .cse28)) |ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse26 (+ .cse28 (- 2))) |ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse26 (+ .cse28 (- 3))))))) (let ((.cse25 (select .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse22 (select .cse25 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse22 .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse22 .cse23))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse26))))))) 3))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse34 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10 (- 34359738368)) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse30 (select .cse34 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse33 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse35 (select .cse34 .cse33))) (store (store (store (store (store (store .cse34 |ULTIMATE.start_main_~a~0#1.offset| .cse30) .cse33 (+ (- 1) .cse35)) |ULTIMATE.start_main_~a~0#1.offset| .cse30) .cse33 (+ .cse35 (- 2))) |ULTIMATE.start_main_~a~0#1.offset| .cse30) .cse33 (+ .cse35 (- 3))))))) (let ((.cse32 (select .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse29 (select .cse32 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse29 .cse30 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse32 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse29 .cse30))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse33))))))))))))) .cse36) (not (= |c_ULTIMATE.start_main_~#sum~0#1.base| |c_ULTIMATE.start_main_~a~0#1.base|)) (or (not .cse36) (and (or .cse0 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse42 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse37 (select .cse42 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse41 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse43 (select .cse42 .cse41))) (store (store (store (store (store (store .cse42 |ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse41 (+ (- 1) .cse43)) |ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse41 (+ (- 2) .cse43)) |ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse41 (+ (- 3) .cse43)))))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse41) .cse40)))))) 3))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse49 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12 (- 34359738368)) .cse13))) (let ((.cse44 (select .cse49 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse48 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse50 (select .cse49 .cse48))) (store (store (store (store (store (store .cse49 |ULTIMATE.start_main_~a~0#1.offset| .cse44) .cse48 (+ (- 1) .cse50)) |ULTIMATE.start_main_~a~0#1.offset| .cse44) .cse48 (+ (- 2) .cse50)) |ULTIMATE.start_main_~a~0#1.offset| .cse44) .cse48 (+ (- 3) .cse50)))))) (let ((.cse46 (select .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse44 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse44 .cse47))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse48) .cse47))))))))))) (or .cse21 (and (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< 1 (let ((.cse56 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse54 (select .cse56 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse55 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse57 (select .cse56 .cse55))) (store (store (store (store (store (store .cse56 |ULTIMATE.start_main_~a~0#1.offset| .cse54) .cse55 (+ (- 1) .cse57)) |ULTIMATE.start_main_~a~0#1.offset| .cse54) .cse55 (+ (- 2) .cse57)) |ULTIMATE.start_main_~a~0#1.offset| .cse54) .cse55 (+ (- 3) .cse57)))))) (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse51 (select (select (store .cse52 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse51 .cse54))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse55) .cse54))))))))) (or .cse1 (forall ((|ULTIMATE.start_main_~a~0#1.offset| Int)) (< (let ((.cse63 (store (store .cse9 (+ |ULTIMATE.start_main_~a~0#1.offset| .cse10) .cse11) (+ |ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse13))) (let ((.cse61 (select .cse63 |ULTIMATE.start_main_~a~0#1.offset|)) (.cse62 (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse64 (select .cse63 .cse62))) (store (store (store (store (store (store .cse63 |ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse62 (+ (- 1) .cse64)) |ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse62 (+ (- 2) .cse64)) |ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse62 (+ (- 3) .cse64)))))) (let ((.cse60 (select .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse58 (select .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse58 (select (select (store .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse58 .cse61))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse62) .cse61)))))) 3))))))) (= |c_ULTIMATE.start_main_~i~0#1| 0)))))) is different from true [2022-11-21 17:24:49,986 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse85 (+ |c_ULTIMATE.start_main_~i~0#1| 1)) (.cse89 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse90 (* .cse89 8)) (.cse88 (mod .cse85 4294967296))) (let ((.cse0 (<= .cse88 2147483647)) (.cse47 (+ .cse90 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse9 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse37 (+ .cse90 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse39 (<= .cse89 2147483647)) (.cse87 (* .cse88 8)) (.cse86 (* 2 |c_ULTIMATE.start_main_~i~0#1|))) (let ((.cse29 (< 1 |c_ULTIMATE.start_main_~i~0#1|)) (.cse38 (+ .cse86 (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)) (.cse18 (not (< .cse85 c_~N~0))) (.cse8 (+ .cse87 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse28 (not .cse39)) (.cse53 (store .cse7 .cse37 (+ .cse9 (select .cse7 .cse37)))) (.cse64 (store .cse7 .cse47 (+ .cse9 (select .cse7 .cse47)))) (.cse17 (< 2 c_~N~0)) (.cse20 (< 0 |c_ULTIMATE.start_main_~i~0#1|)) (.cse5 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (+ .cse87 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse27 (+ (* .cse85 .cse85) .cse86 3)) (.cse10 (not .cse0))) (and (or (and (or .cse0 (= (let ((.cse6 (store .cse7 .cse8 (+ (- 1) .cse9 (select .cse7 .cse8))))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 |c_ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse5 (+ (- 1) (select .cse6 .cse5)))))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse3 .cse4)))))) c_~N~0)) (or .cse10 (= c_~N~0 (let ((.cse15 (store .cse7 .cse16 (+ (- 1) (select .cse7 .cse16) .cse9)))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse15 |c_ULTIMATE.start_main_~a~0#1.offset| .cse13) .cse5 (+ (- 1) (select .cse15 .cse5)))))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse14 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse14))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse13 .cse14))))))))) .cse17 .cse18) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) |c_ULTIMATE.start_main_~#sum~0#1.offset|) 0) (not (= |c_ULTIMATE.start_main_~#sum~0#1.base| |c_ULTIMATE.start_main_~a~0#1.base|)) (= (select .cse7 .cse5) 4) (< 1 c_~N~0) (or .cse0 (let ((.cse19 (let ((.cse25 (store .cse7 .cse8 .cse27))) (let ((.cse23 (select .cse25 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse26 (select .cse25 .cse5))) (store (store (store (store (store (store .cse25 |c_ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse5 (+ (- 1) .cse26)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse5 (+ (- 2) .cse26)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse5 (+ (- 3) .cse26)))))) (let ((.cse22 (select .cse21 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse24 (select .cse22 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse21 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse22 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse23 .cse24))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse23 .cse24)))))))) (and (or (< 1 .cse19) .cse20) (or .cse20 (< .cse19 3))))) (or .cse28 (let ((.cse30 (let ((.cse35 (store .cse7 .cse37 .cse38))) (let ((.cse31 (select .cse35 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse36 (select .cse35 .cse5))) (store (store (store (store (store (store .cse35 |c_ULTIMATE.start_main_~a~0#1.offset| .cse31) .cse5 (+ (- 1) .cse36)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse31) .cse5 (+ .cse36 (- 2))) |c_ULTIMATE.start_main_~a~0#1.offset| .cse31) .cse5 (+ .cse36 (- 3))))))) (let ((.cse34 (select .cse33 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse32 (select .cse34 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse31 .cse32 (select (select (store .cse33 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse34 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse31 .cse32))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))))) (and (or .cse29 (< .cse30 3)) (or (< 1 .cse30) .cse29)))) (= (select .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|) 1) (or .cse39 (let ((.cse40 (let ((.cse45 (store .cse7 .cse47 .cse38))) (let ((.cse41 (select .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse46 (select .cse45 .cse5))) (store (store (store (store (store (store .cse45 |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse5 (+ (- 1) .cse46)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse5 (+ (- 2) .cse46)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse5 (+ (- 3) .cse46)))))) (let ((.cse43 (select .cse42 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse41 (select (select (store .cse42 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse43 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse41 .cse44))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse44)))))))) (and (or (< .cse40 3) .cse29) (or .cse29 (< 1 .cse40))))) (or .cse17 .cse18 (and (or (and (or .cse0 (= c_~N~0 (let ((.cse52 (store .cse53 .cse8 (+ (- 1) (select .cse53 .cse8) .cse9)))) (let ((.cse51 (select .cse52 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse52 |c_ULTIMATE.start_main_~a~0#1.offset| .cse51) .cse5 (+ (- 1) (select .cse52 .cse5)))))) (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse48 (select .cse50 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse48 .cse51))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse51)))))))) (or .cse10 (= c_~N~0 (let ((.cse58 (store .cse53 .cse16 (+ (- 1) .cse9 (select .cse53 .cse16))))) (let ((.cse56 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse54 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse58 |c_ULTIMATE.start_main_~a~0#1.offset| .cse56) .cse5 (+ (- 1) (select .cse58 .cse5)))))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse57 (select .cse55 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse56 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse56 .cse57))))))))) .cse28) (or .cse39 (and (or .cse0 (= c_~N~0 (let ((.cse63 (store .cse64 .cse8 (+ (- 1) (select .cse64 .cse8) .cse9)))) (let ((.cse59 (select .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse63 |c_ULTIMATE.start_main_~a~0#1.offset| .cse59) .cse5 (+ (- 1) (select .cse63 .cse5)))))) (let ((.cse61 (select .cse60 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse62 (select .cse61 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse61 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse59 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse62)))))))) (or (= (let ((.cse69 (store .cse64 .cse16 (+ (- 1) .cse9 (select .cse64 .cse16))))) (let ((.cse66 (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse69 |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse5 (+ (- 1) (select .cse69 .cse5)))))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse65 (select .cse68 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse65 .cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse68 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse65 .cse66))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))) c_~N~0) .cse10))))) (or (and (or .cse28 (= c_~N~0 (let ((.cse71 (select .cse53 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse53 |c_ULTIMATE.start_main_~a~0#1.offset| .cse71) .cse5 (+ (- 1) (select .cse53 .cse5)))))) (let ((.cse73 (select .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse70 (select .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse70 .cse71 (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse70 .cse71))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5)))))))) (or .cse39 (= c_~N~0 (let ((.cse76 (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse64 |c_ULTIMATE.start_main_~a~0#1.offset| .cse76) .cse5 (+ (- 1) (select .cse64 .cse5)))))) (let ((.cse75 (select .cse74 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse77 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse74 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse76 .cse77))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse76 .cse77)))))))) .cse17 (not (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0))) (or (let ((.cse78 (let ((.cse83 (store .cse7 .cse16 .cse27))) (let ((.cse81 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse79 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse84 (select .cse83 .cse5))) (store (store (store (store (store (store .cse83 |c_ULTIMATE.start_main_~a~0#1.offset| .cse81) .cse5 (+ (- 1) .cse84)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse81) .cse5 (+ (- 2) .cse84)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse81) .cse5 (+ (- 3) .cse84)))))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse82 (select .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse81 .cse82))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse81 .cse82)))))))) (and (or .cse20 (< .cse78 3)) (or .cse20 (< 1 .cse78)))) .cse10)))))) is different from true [2022-11-21 17:25:45,762 WARN L233 SmtUtils]: Spent 33.53s on a formula simplification. DAG size of input: 224 DAG size of output: 142 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:25:48,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:27:01,173 WARN L233 SmtUtils]: Spent 35.72s on a formula simplification. DAG size of input: 205 DAG size of output: 105 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:27:05,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:28:15,781 WARN L233 SmtUtils]: Spent 35.53s on a formula simplification. DAG size of input: 198 DAG size of output: 116 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:28:18,013 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse143 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse138 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse145 (mod .cse138 4294967296)) (.cse146 (* .cse143 8))) (let ((.cse79 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse88 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse144 (* .cse145 8))) (let ((.cse0 (<= .cse145 2147483647)) (.cse61 (< 1 c_~N~0)) (.cse17 (+ .cse144 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse8 (+ .cse144 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse9 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse36 (<= .cse143 2147483647)) (.cse139 (* 2 |c_ULTIMATE.start_main_~i~0#1|)) (.cse140 (select .cse7 .cse88)) (.cse142 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|)) (.cse141 (select .cse7 .cse79))) (let ((.cse44 (store .cse7 .cse79 (+ .cse142 .cse141))) (.cse28 (store .cse7 .cse88 (+ .cse142 .cse140))) (.cse71 (< 1 |c_ULTIMATE.start_main_~i~0#1|)) (.cse80 (+ .cse139 (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)) (.cse20 (not (< .cse138 c_~N~0))) (.cse37 (not .cse36)) (.cse94 (store .cse7 .cse79 (+ .cse9 .cse141))) (.cse105 (store .cse7 .cse88 (+ .cse9 .cse140))) (.cse19 (< 2 c_~N~0)) (.cse10 (select .cse7 .cse8)) (.cse18 (select .cse7 .cse17)) (.cse29 (* (- 1) .cse138 .cse138)) (.cse21 (not .cse61)) (.cse63 (< 0 |c_ULTIMATE.start_main_~i~0#1|)) (.cse70 (+ (* .cse138 .cse138) .cse139 3)) (.cse11 (not .cse0)) (.cse5 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or (and (or .cse0 (= (let ((.cse6 (store .cse7 .cse8 (+ (- 1) .cse9 .cse10)))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 |c_ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse5 (+ (- 1) (select .cse6 .cse5)))))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse3 .cse4)))))) c_~N~0)) (or .cse11 (= c_~N~0 (let ((.cse16 (store .cse7 .cse17 (+ (- 1) .cse18 .cse9)))) (let ((.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse16 |c_ULTIMATE.start_main_~a~0#1.offset| .cse14) .cse5 (+ (- 1) (select .cse16 .cse5)))))) (let ((.cse13 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse15 (select .cse13 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse13 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse14 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse14 .cse15))))))))) .cse19 .cse20) (or .cse19 .cse21 (and (or (and (or .cse11 (= c_~N~0 (let ((.cse26 (store .cse28 .cse17 (+ .cse29 (select .cse28 .cse17))))) (let ((.cse25 (select .cse26 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse23 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse27 (select .cse26 .cse5))) (store (store (store (store .cse26 |c_ULTIMATE.start_main_~a~0#1.offset| .cse25) .cse5 (+ (- 1) .cse27)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse25) .cse5 (+ (- 2) .cse27)))))) (let ((.cse24 (select .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse22 (select .cse24 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse22 (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse22 .cse25))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse25)))))))) (or .cse0 (= c_~N~0 (let ((.cse34 (store .cse28 .cse8 (+ .cse29 (select .cse28 .cse8))))) (let ((.cse33 (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse35 (select .cse34 .cse5))) (store (store (store (store .cse34 |c_ULTIMATE.start_main_~a~0#1.offset| .cse33) .cse5 (+ (- 1) .cse35)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse33) .cse5 (+ (- 2) .cse35)))))) (let ((.cse31 (select .cse30 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse32 (select .cse31 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse30 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse32 .cse33))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse32 .cse33))))))))) .cse36) (or .cse37 (and (or .cse0 (= c_~N~0 (let ((.cse42 (store .cse44 .cse8 (+ (select .cse44 .cse8) .cse29)))) (let ((.cse41 (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse43 (select .cse42 .cse5))) (store (store (store (store .cse42 |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse5 (+ (- 1) .cse43)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse5 (+ .cse43 (- 2))))))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse40 .cse41))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse40 .cse41)))))))) (or (= c_~N~0 (let ((.cse49 (store .cse44 .cse17 (+ (select .cse44 .cse17) .cse29)))) (let ((.cse48 (select .cse49 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse50 (select .cse49 .cse5))) (store (store (store (store .cse49 |c_ULTIMATE.start_main_~a~0#1.offset| .cse48) .cse5 (+ .cse50 (- 1))) |c_ULTIMATE.start_main_~a~0#1.offset| .cse48) .cse5 (+ .cse50 (- 2))))))) (let ((.cse46 (select .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse47 .cse48))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse47 .cse48))))))) .cse11))))) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) |c_ULTIMATE.start_main_~#sum~0#1.offset|) 0) (not (= |c_ULTIMATE.start_main_~#sum~0#1.base| |c_ULTIMATE.start_main_~a~0#1.base|)) (or (and (or .cse37 (= c_~N~0 (let ((.cse53 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse55 (select .cse44 .cse5))) (store (store (store (store .cse44 |c_ULTIMATE.start_main_~a~0#1.offset| .cse53) .cse5 (+ (- 1) .cse55)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse53) .cse5 (+ (- 2) .cse55)))))) (let ((.cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse54 (select .cse52 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse53 .cse54))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse53 .cse54))))))) (or .cse36 (= c_~N~0 (let ((.cse56 (select .cse28 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse58 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse60 (select .cse28 .cse5))) (store (store (store (store .cse28 |c_ULTIMATE.start_main_~a~0#1.offset| .cse56) .cse5 (+ (- 1) .cse60)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse56) .cse5 (+ (- 2) .cse60)))))) (let ((.cse59 (select .cse58 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse57 (select .cse59 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse56 .cse57 (select (select (store .cse58 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse59 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse56 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))))) .cse19 .cse21) .cse61 (or .cse0 (let ((.cse62 (let ((.cse68 (store .cse7 .cse8 .cse70))) (let ((.cse66 (select .cse68 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse69 (select .cse68 .cse5))) (store (store (store (store (store (store .cse68 |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse5 (+ (- 1) .cse69)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse5 (+ (- 2) .cse69)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse5 (+ (- 3) .cse69)))))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse67 (select .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse66 .cse67))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse66 .cse67)))))))) (and (or (< 1 .cse62) .cse63) (or .cse63 (< .cse62 3))))) (or .cse37 (let ((.cse72 (let ((.cse77 (store .cse7 .cse79 .cse80))) (let ((.cse73 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse75 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse78 (select .cse77 .cse5))) (store (store (store (store (store (store .cse77 |c_ULTIMATE.start_main_~a~0#1.offset| .cse73) .cse5 (+ (- 1) .cse78)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse73) .cse5 (+ .cse78 (- 2))) |c_ULTIMATE.start_main_~a~0#1.offset| .cse73) .cse5 (+ .cse78 (- 3))))))) (let ((.cse76 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse74 (select .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse73 .cse74 (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse73 .cse74))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))))) (and (or .cse71 (< .cse72 3)) (or (< 1 .cse72) .cse71)))) (= (select .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|) 1) (or .cse36 (let ((.cse81 (let ((.cse86 (store .cse7 .cse88 .cse80))) (let ((.cse82 (select .cse86 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse83 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse87 (select .cse86 .cse5))) (store (store (store (store (store (store .cse86 |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse5 (+ (- 1) .cse87)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse5 (+ (- 2) .cse87)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse5 (+ (- 3) .cse87)))))) (let ((.cse84 (select .cse83 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse85 (select .cse84 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse82 (select (select (store .cse83 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse84 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse82 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse85)))))))) (and (or (< .cse81 3) .cse71) (or .cse71 (< 1 .cse81))))) (or .cse19 .cse20 (and (or (and (or .cse0 (= c_~N~0 (let ((.cse93 (store .cse94 .cse8 (+ (- 1) (select .cse94 .cse8) .cse9)))) (let ((.cse92 (select .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse93 |c_ULTIMATE.start_main_~a~0#1.offset| .cse92) .cse5 (+ (- 1) (select .cse93 .cse5)))))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse89 (select .cse91 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse89 (select (select (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse91 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse89 .cse92))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse92)))))))) (or .cse11 (= c_~N~0 (let ((.cse99 (store .cse94 .cse17 (+ (- 1) .cse9 (select .cse94 .cse17))))) (let ((.cse97 (select .cse99 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse95 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse99 |c_ULTIMATE.start_main_~a~0#1.offset| .cse97) .cse5 (+ (- 1) (select .cse99 .cse5)))))) (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse98 (select .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse97 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse97 .cse98))))))))) .cse37) (or .cse36 (and (or .cse0 (= c_~N~0 (let ((.cse104 (store .cse105 .cse8 (+ (- 1) (select .cse105 .cse8) .cse9)))) (let ((.cse100 (select .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse101 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse104 |c_ULTIMATE.start_main_~a~0#1.offset| .cse100) .cse5 (+ (- 1) (select .cse104 .cse5)))))) (let ((.cse102 (select .cse101 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse103 (select .cse102 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse100 (select (select (store .cse101 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse102 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse103))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse103)))))))) (or (= (let ((.cse110 (store .cse105 .cse17 (+ (- 1) .cse9 (select .cse105 .cse17))))) (let ((.cse107 (select .cse110 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse110 |c_ULTIMATE.start_main_~a~0#1.offset| .cse107) .cse5 (+ (- 1) (select .cse110 .cse5)))))) (let ((.cse109 (select .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse106 (select .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse106 .cse107 (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse106 .cse107))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))) c_~N~0) .cse11))))) (or (and (or .cse37 (= c_~N~0 (let ((.cse112 (select .cse94 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse113 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse94 |c_ULTIMATE.start_main_~a~0#1.offset| .cse112) .cse5 (+ (- 1) (select .cse94 .cse5)))))) (let ((.cse114 (select .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse111 (select .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse111 .cse112 (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse111 .cse112))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5)))))))) (or .cse36 (= c_~N~0 (let ((.cse117 (select .cse105 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse105 |c_ULTIMATE.start_main_~a~0#1.offset| .cse117) .cse5 (+ (- 1) (select .cse105 .cse5)))))) (let ((.cse116 (select .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse118 (select .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse117 .cse118))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse117 .cse118)))))))) .cse19 (not (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0))) (or .cse19 (and (or .cse0 (= c_~N~0 (let ((.cse123 (store .cse7 .cse8 (+ .cse29 .cse10)))) (let ((.cse121 (select .cse123 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse119 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse124 (select .cse123 .cse5))) (store (store (store (store .cse123 |c_ULTIMATE.start_main_~a~0#1.offset| .cse121) .cse5 (+ (- 1) .cse124)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse121) .cse5 (+ .cse124 (- 2))))))) (let ((.cse120 (select .cse119 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse122 (select .cse120 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse119 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse120 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse121 .cse122))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse121 .cse122)))))))) (or .cse11 (= (let ((.cse129 (store .cse7 .cse17 (+ .cse18 .cse29)))) (let ((.cse125 (select .cse129 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse126 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse130 (select .cse129 .cse5))) (store (store (store (store .cse129 |c_ULTIMATE.start_main_~a~0#1.offset| .cse125) .cse5 (+ (- 1) .cse130)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse125) .cse5 (+ (- 2) .cse130)))))) (let ((.cse127 (select .cse126 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse128 (select .cse127 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse125 (select (select (store .cse126 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse125 .cse128))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse128)))))) c_~N~0))) .cse21) (or (let ((.cse131 (let ((.cse136 (store .cse7 .cse17 .cse70))) (let ((.cse134 (select .cse136 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse132 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse137 (select .cse136 .cse5))) (store (store (store (store (store (store .cse136 |c_ULTIMATE.start_main_~a~0#1.offset| .cse134) .cse5 (+ (- 1) .cse137)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse134) .cse5 (+ (- 2) .cse137)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse134) .cse5 (+ (- 3) .cse137)))))) (let ((.cse133 (select .cse132 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse135 (select .cse133 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse132 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse133 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse134 .cse135))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse134 .cse135)))))))) (and (or .cse63 (< .cse131 3)) (or .cse63 (< 1 .cse131)))) .cse11) (= (select .cse7 .cse5) 3))))))) is different from false [2022-11-21 17:28:20,031 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse143 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse138 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse145 (mod .cse138 4294967296)) (.cse146 (* .cse143 8))) (let ((.cse79 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse88 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse144 (* .cse145 8))) (let ((.cse0 (<= .cse145 2147483647)) (.cse61 (< 1 c_~N~0)) (.cse17 (+ .cse144 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse8 (+ .cse144 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse9 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse36 (<= .cse143 2147483647)) (.cse139 (* 2 |c_ULTIMATE.start_main_~i~0#1|)) (.cse140 (select .cse7 .cse88)) (.cse142 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|)) (.cse141 (select .cse7 .cse79))) (let ((.cse44 (store .cse7 .cse79 (+ .cse142 .cse141))) (.cse28 (store .cse7 .cse88 (+ .cse142 .cse140))) (.cse71 (< 1 |c_ULTIMATE.start_main_~i~0#1|)) (.cse80 (+ .cse139 (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)) (.cse20 (not (< .cse138 c_~N~0))) (.cse37 (not .cse36)) (.cse94 (store .cse7 .cse79 (+ .cse9 .cse141))) (.cse105 (store .cse7 .cse88 (+ .cse9 .cse140))) (.cse19 (< 2 c_~N~0)) (.cse10 (select .cse7 .cse8)) (.cse18 (select .cse7 .cse17)) (.cse29 (* (- 1) .cse138 .cse138)) (.cse21 (not .cse61)) (.cse63 (< 0 |c_ULTIMATE.start_main_~i~0#1|)) (.cse70 (+ (* .cse138 .cse138) .cse139 3)) (.cse11 (not .cse0)) (.cse5 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or (and (or .cse0 (= (let ((.cse6 (store .cse7 .cse8 (+ (- 1) .cse9 .cse10)))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 |c_ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse5 (+ (- 1) (select .cse6 .cse5)))))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse3 .cse4)))))) c_~N~0)) (or .cse11 (= c_~N~0 (let ((.cse16 (store .cse7 .cse17 (+ (- 1) .cse18 .cse9)))) (let ((.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse16 |c_ULTIMATE.start_main_~a~0#1.offset| .cse14) .cse5 (+ (- 1) (select .cse16 .cse5)))))) (let ((.cse13 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse15 (select .cse13 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse13 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse14 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse14 .cse15))))))))) .cse19 .cse20) (or .cse19 .cse21 (and (or (and (or .cse11 (= c_~N~0 (let ((.cse26 (store .cse28 .cse17 (+ .cse29 (select .cse28 .cse17))))) (let ((.cse25 (select .cse26 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse23 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse27 (select .cse26 .cse5))) (store (store (store (store .cse26 |c_ULTIMATE.start_main_~a~0#1.offset| .cse25) .cse5 (+ (- 1) .cse27)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse25) .cse5 (+ (- 2) .cse27)))))) (let ((.cse24 (select .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse22 (select .cse24 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse22 (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse22 .cse25))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse25)))))))) (or .cse0 (= c_~N~0 (let ((.cse34 (store .cse28 .cse8 (+ .cse29 (select .cse28 .cse8))))) (let ((.cse33 (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse35 (select .cse34 .cse5))) (store (store (store (store .cse34 |c_ULTIMATE.start_main_~a~0#1.offset| .cse33) .cse5 (+ (- 1) .cse35)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse33) .cse5 (+ (- 2) .cse35)))))) (let ((.cse31 (select .cse30 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse32 (select .cse31 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse30 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse32 .cse33))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse32 .cse33))))))))) .cse36) (or .cse37 (and (or .cse0 (= c_~N~0 (let ((.cse42 (store .cse44 .cse8 (+ (select .cse44 .cse8) .cse29)))) (let ((.cse41 (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse43 (select .cse42 .cse5))) (store (store (store (store .cse42 |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse5 (+ (- 1) .cse43)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse5 (+ .cse43 (- 2))))))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse40 .cse41))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse40 .cse41)))))))) (or (= c_~N~0 (let ((.cse49 (store .cse44 .cse17 (+ (select .cse44 .cse17) .cse29)))) (let ((.cse48 (select .cse49 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse50 (select .cse49 .cse5))) (store (store (store (store .cse49 |c_ULTIMATE.start_main_~a~0#1.offset| .cse48) .cse5 (+ .cse50 (- 1))) |c_ULTIMATE.start_main_~a~0#1.offset| .cse48) .cse5 (+ .cse50 (- 2))))))) (let ((.cse46 (select .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse47 .cse48))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse47 .cse48))))))) .cse11))))) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) |c_ULTIMATE.start_main_~#sum~0#1.offset|) 0) (not (= |c_ULTIMATE.start_main_~#sum~0#1.base| |c_ULTIMATE.start_main_~a~0#1.base|)) (or (and (or .cse37 (= c_~N~0 (let ((.cse53 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse55 (select .cse44 .cse5))) (store (store (store (store .cse44 |c_ULTIMATE.start_main_~a~0#1.offset| .cse53) .cse5 (+ (- 1) .cse55)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse53) .cse5 (+ (- 2) .cse55)))))) (let ((.cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse54 (select .cse52 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse53 .cse54))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse53 .cse54))))))) (or .cse36 (= c_~N~0 (let ((.cse56 (select .cse28 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse58 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse60 (select .cse28 .cse5))) (store (store (store (store .cse28 |c_ULTIMATE.start_main_~a~0#1.offset| .cse56) .cse5 (+ (- 1) .cse60)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse56) .cse5 (+ (- 2) .cse60)))))) (let ((.cse59 (select .cse58 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse57 (select .cse59 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse56 .cse57 (select (select (store .cse58 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse59 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse56 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))))) .cse19 .cse21) .cse61 (or .cse0 (let ((.cse62 (let ((.cse68 (store .cse7 .cse8 .cse70))) (let ((.cse66 (select .cse68 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse69 (select .cse68 .cse5))) (store (store (store (store (store (store .cse68 |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse5 (+ (- 1) .cse69)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse5 (+ (- 2) .cse69)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse5 (+ (- 3) .cse69)))))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse67 (select .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse66 .cse67))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse66 .cse67)))))))) (and (or (< 1 .cse62) .cse63) (or .cse63 (< .cse62 3))))) (or .cse37 (let ((.cse72 (let ((.cse77 (store .cse7 .cse79 .cse80))) (let ((.cse73 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse75 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse78 (select .cse77 .cse5))) (store (store (store (store (store (store .cse77 |c_ULTIMATE.start_main_~a~0#1.offset| .cse73) .cse5 (+ (- 1) .cse78)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse73) .cse5 (+ .cse78 (- 2))) |c_ULTIMATE.start_main_~a~0#1.offset| .cse73) .cse5 (+ .cse78 (- 3))))))) (let ((.cse76 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse74 (select .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse73 .cse74 (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse73 .cse74))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))))) (and (or .cse71 (< .cse72 3)) (or (< 1 .cse72) .cse71)))) (= (select .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|) 1) (or .cse36 (let ((.cse81 (let ((.cse86 (store .cse7 .cse88 .cse80))) (let ((.cse82 (select .cse86 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse83 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse87 (select .cse86 .cse5))) (store (store (store (store (store (store .cse86 |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse5 (+ (- 1) .cse87)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse5 (+ (- 2) .cse87)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse5 (+ (- 3) .cse87)))))) (let ((.cse84 (select .cse83 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse85 (select .cse84 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse82 (select (select (store .cse83 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse84 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse82 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse85)))))))) (and (or (< .cse81 3) .cse71) (or .cse71 (< 1 .cse81))))) (or .cse19 .cse20 (and (or (and (or .cse0 (= c_~N~0 (let ((.cse93 (store .cse94 .cse8 (+ (- 1) (select .cse94 .cse8) .cse9)))) (let ((.cse92 (select .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse93 |c_ULTIMATE.start_main_~a~0#1.offset| .cse92) .cse5 (+ (- 1) (select .cse93 .cse5)))))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse89 (select .cse91 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse89 (select (select (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse91 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse89 .cse92))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse92)))))))) (or .cse11 (= c_~N~0 (let ((.cse99 (store .cse94 .cse17 (+ (- 1) .cse9 (select .cse94 .cse17))))) (let ((.cse97 (select .cse99 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse95 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse99 |c_ULTIMATE.start_main_~a~0#1.offset| .cse97) .cse5 (+ (- 1) (select .cse99 .cse5)))))) (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse98 (select .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse97 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse97 .cse98))))))))) .cse37) (or .cse36 (and (or .cse0 (= c_~N~0 (let ((.cse104 (store .cse105 .cse8 (+ (- 1) (select .cse105 .cse8) .cse9)))) (let ((.cse100 (select .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse101 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse104 |c_ULTIMATE.start_main_~a~0#1.offset| .cse100) .cse5 (+ (- 1) (select .cse104 .cse5)))))) (let ((.cse102 (select .cse101 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse103 (select .cse102 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse100 (select (select (store .cse101 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse102 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse103))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse103)))))))) (or (= (let ((.cse110 (store .cse105 .cse17 (+ (- 1) .cse9 (select .cse105 .cse17))))) (let ((.cse107 (select .cse110 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse110 |c_ULTIMATE.start_main_~a~0#1.offset| .cse107) .cse5 (+ (- 1) (select .cse110 .cse5)))))) (let ((.cse109 (select .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse106 (select .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse106 .cse107 (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse106 .cse107))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))) c_~N~0) .cse11))))) (or (and (or .cse37 (= c_~N~0 (let ((.cse112 (select .cse94 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse113 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse94 |c_ULTIMATE.start_main_~a~0#1.offset| .cse112) .cse5 (+ (- 1) (select .cse94 .cse5)))))) (let ((.cse114 (select .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse111 (select .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse111 .cse112 (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse111 .cse112))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5)))))))) (or .cse36 (= c_~N~0 (let ((.cse117 (select .cse105 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse105 |c_ULTIMATE.start_main_~a~0#1.offset| .cse117) .cse5 (+ (- 1) (select .cse105 .cse5)))))) (let ((.cse116 (select .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse118 (select .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse117 .cse118))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse117 .cse118)))))))) .cse19 (not (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0))) (or .cse19 (and (or .cse0 (= c_~N~0 (let ((.cse123 (store .cse7 .cse8 (+ .cse29 .cse10)))) (let ((.cse121 (select .cse123 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse119 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse124 (select .cse123 .cse5))) (store (store (store (store .cse123 |c_ULTIMATE.start_main_~a~0#1.offset| .cse121) .cse5 (+ (- 1) .cse124)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse121) .cse5 (+ .cse124 (- 2))))))) (let ((.cse120 (select .cse119 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse122 (select .cse120 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse119 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse120 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse121 .cse122))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse121 .cse122)))))))) (or .cse11 (= (let ((.cse129 (store .cse7 .cse17 (+ .cse18 .cse29)))) (let ((.cse125 (select .cse129 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse126 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse130 (select .cse129 .cse5))) (store (store (store (store .cse129 |c_ULTIMATE.start_main_~a~0#1.offset| .cse125) .cse5 (+ (- 1) .cse130)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse125) .cse5 (+ (- 2) .cse130)))))) (let ((.cse127 (select .cse126 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse128 (select .cse127 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse125 (select (select (store .cse126 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse125 .cse128))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse128)))))) c_~N~0))) .cse21) (or (let ((.cse131 (let ((.cse136 (store .cse7 .cse17 .cse70))) (let ((.cse134 (select .cse136 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse132 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse137 (select .cse136 .cse5))) (store (store (store (store (store (store .cse136 |c_ULTIMATE.start_main_~a~0#1.offset| .cse134) .cse5 (+ (- 1) .cse137)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse134) .cse5 (+ (- 2) .cse137)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse134) .cse5 (+ (- 3) .cse137)))))) (let ((.cse133 (select .cse132 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse135 (select .cse133 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse132 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse133 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse134 .cse135))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse134 .cse135)))))))) (and (or .cse63 (< .cse131 3)) (or .cse63 (< 1 .cse131)))) .cse11) (= (select .cse7 .cse5) 3))))))) is different from true [2022-11-21 17:28:51,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:31:19,139 WARN L233 SmtUtils]: Spent 1.67m on a formula simplification. DAG size of input: 265 DAG size of output: 183 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:31:25,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:31:26,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:32:37,856 WARN L233 SmtUtils]: Spent 34.23s on a formula simplification. DAG size of input: 220 DAG size of output: 138 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:32:43,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:34:43,357 WARN L233 SmtUtils]: Spent 1.53m on a formula simplification that was a NOOP. DAG size: 229 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:34:47,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:34:51,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:34:53,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:34:56,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:34:58,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:35:00,573 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse69 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse67 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse70 (mod .cse67 4294967296)) (.cse68 (* .cse69 8))) (let ((.cse42 (+ .cse68 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse0 (<= .cse70 2147483647)) (.cse66 (* .cse70 8)) (.cse35 (<= .cse69 2147483647)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse32 (+ .cse68 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse24 (not (< 1 c_~N~0))) (.cse17 (< 2 c_~N~0)) (.cse18 (not (< .cse67 c_~N~0))) (.cse34 (select .cse7 .cse32)) (.cse25 (not .cse35)) (.cse8 (+ .cse66 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse5 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (+ .cse66 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse10 (not .cse0)) (.cse9 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse43 (select .cse7 .cse42))) (and (or (and (or .cse0 (= (let ((.cse6 (store .cse7 .cse8 (+ (- 1) .cse9 (select .cse7 .cse8))))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 |c_ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse5 (+ (- 1) (select .cse6 .cse5)))))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse3 .cse4)))))) c_~N~0)) (or .cse10 (= c_~N~0 (let ((.cse15 (store .cse7 .cse16 (+ (- 1) (select .cse7 .cse16) .cse9)))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse15 |c_ULTIMATE.start_main_~a~0#1.offset| .cse13) .cse5 (+ (- 1) (select .cse15 .cse5)))))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse14 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse14))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse13 .cse14))))))))) .cse17 .cse18) (or (= c_~N~0 (let ((.cse22 (select .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse23 (select .cse7 .cse5))) (store (store (store (store .cse7 |c_ULTIMATE.start_main_~a~0#1.offset| .cse22) .cse5 (+ (- 1) .cse23)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse22) .cse5 (+ .cse23 (- 2))))))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse19 (select .cse21 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse21 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse19 .cse22))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse22)))))) .cse17 .cse24) (or (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) |c_ULTIMATE.start_main_~#sum~0#1.offset|) c_~N~0)) (or (let ((.cse33 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|))) (and (or .cse25 (= c_~N~0 (let ((.cse30 (store .cse7 .cse32 (+ .cse33 .cse34)))) (let ((.cse28 (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse31 (select .cse30 .cse5))) (store (store (store (store .cse30 |c_ULTIMATE.start_main_~a~0#1.offset| .cse28) .cse5 (+ (- 1) .cse31)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse28) .cse5 (+ (- 2) .cse31)))))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse29 (select .cse27 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse26 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse27 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse28 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse28 .cse29)))))))) (or .cse35 (= c_~N~0 (let ((.cse40 (store .cse7 .cse42 (+ .cse33 .cse43)))) (let ((.cse36 (select .cse40 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse41 (select .cse40 .cse5))) (store (store (store (store .cse40 |c_ULTIMATE.start_main_~a~0#1.offset| .cse36) .cse5 (+ (- 1) .cse41)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse36) .cse5 (+ (- 2) .cse41)))))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse37 (select .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse36 .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse36 .cse37))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))))))) .cse17 .cse24) (or .cse17 .cse18 (and (or (let ((.cse49 (store .cse7 .cse32 (+ .cse9 .cse34)))) (and (or .cse0 (= c_~N~0 (let ((.cse48 (store .cse49 .cse8 (+ (- 1) (select .cse49 .cse8) .cse9)))) (let ((.cse47 (select .cse48 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse48 |c_ULTIMATE.start_main_~a~0#1.offset| .cse47) .cse5 (+ (- 1) (select .cse48 .cse5)))))) (let ((.cse46 (select .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse44 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse44 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse44 .cse47))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse47)))))))) (or .cse10 (= c_~N~0 (let ((.cse54 (store .cse49 .cse16 (+ (- 1) .cse9 (select .cse49 .cse16))))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse54 |c_ULTIMATE.start_main_~a~0#1.offset| .cse52) .cse5 (+ (- 1) (select .cse54 .cse5)))))) (let ((.cse51 (select .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse53 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse52 .cse53))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse52 .cse53)))))))))) .cse25) (or .cse35 (let ((.cse60 (store .cse7 .cse42 (+ .cse9 .cse43)))) (and (or .cse0 (= c_~N~0 (let ((.cse59 (store .cse60 .cse8 (+ (- 1) (select .cse60 .cse8) .cse9)))) (let ((.cse55 (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse59 |c_ULTIMATE.start_main_~a~0#1.offset| .cse55) .cse5 (+ (- 1) (select .cse59 .cse5)))))) (let ((.cse57 (select .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse58 (select .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse55 (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse55 .cse58))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse58)))))))) (or (= (let ((.cse65 (store .cse60 .cse16 (+ (- 1) .cse9 (select .cse60 .cse16))))) (let ((.cse62 (select .cse65 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse65 |c_ULTIMATE.start_main_~a~0#1.offset| .cse62) .cse5 (+ (- 1) (select .cse65 .cse5)))))) (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse61 (select .cse64 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse61 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))) c_~N~0) .cse10))))))))))) is different from true [2022-11-21 17:35:03,378 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse85 (+ |c_ULTIMATE.start_main_~i~0#1| 1)) (.cse89 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse90 (* .cse89 8)) (.cse88 (mod .cse85 4294967296))) (let ((.cse2 (<= .cse88 2147483647)) (.cse47 (+ .cse90 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse9 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse0 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse37 (+ .cse90 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse39 (<= .cse89 2147483647)) (.cse87 (* .cse88 8)) (.cse86 (* 2 |c_ULTIMATE.start_main_~i~0#1|))) (let ((.cse29 (< 1 |c_ULTIMATE.start_main_~i~0#1|)) (.cse38 (+ .cse86 (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)) (.cse18 (not (< .cse85 c_~N~0))) (.cse8 (+ .cse87 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse28 (not .cse39)) (.cse53 (store .cse0 .cse37 (+ .cse9 (select .cse0 .cse37)))) (.cse64 (store .cse0 .cse47 (+ .cse9 (select .cse0 .cse47)))) (.cse17 (< 2 c_~N~0)) (.cse20 (< 0 |c_ULTIMATE.start_main_~i~0#1|)) (.cse1 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (+ .cse87 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse27 (+ (* .cse85 .cse85) .cse86 3)) (.cse10 (not .cse2))) (and (= (select .cse0 .cse1) 2) (or (and (or .cse2 (= (let ((.cse7 (store .cse0 .cse8 (+ (- 1) .cse9 (select .cse0 .cse8))))) (let ((.cse6 (select .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse7 |c_ULTIMATE.start_main_~a~0#1.offset| .cse6) .cse1 (+ (- 1) (select .cse7 .cse1)))))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse5 (select .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse5 .cse6)))))) c_~N~0)) (or .cse10 (= c_~N~0 (let ((.cse15 (store .cse0 .cse16 (+ (- 1) (select .cse0 .cse16) .cse9)))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse15 |c_ULTIMATE.start_main_~a~0#1.offset| .cse13) .cse1 (+ (- 1) (select .cse15 .cse1)))))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse14 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse14))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse13 .cse14))))))))) .cse17 .cse18) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) |c_ULTIMATE.start_main_~#sum~0#1.offset|) 0) (not (= |c_ULTIMATE.start_main_~#sum~0#1.base| |c_ULTIMATE.start_main_~a~0#1.base|)) (< 1 c_~N~0) (or .cse2 (let ((.cse19 (let ((.cse25 (store .cse0 .cse8 .cse27))) (let ((.cse23 (select .cse25 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse26 (select .cse25 .cse1))) (store (store (store (store (store (store .cse25 |c_ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse1 (+ (- 1) .cse26)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse1 (+ (- 2) .cse26)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse1 (+ (- 3) .cse26)))))) (let ((.cse22 (select .cse21 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse24 (select .cse22 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse21 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse22 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse23 .cse24))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse23 .cse24)))))))) (and (or (< 1 .cse19) .cse20) (or .cse20 (< .cse19 3))))) (or .cse28 (let ((.cse30 (let ((.cse35 (store .cse0 .cse37 .cse38))) (let ((.cse31 (select .cse35 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse36 (select .cse35 .cse1))) (store (store (store (store (store (store .cse35 |c_ULTIMATE.start_main_~a~0#1.offset| .cse31) .cse1 (+ (- 1) .cse36)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse31) .cse1 (+ .cse36 (- 2))) |c_ULTIMATE.start_main_~a~0#1.offset| .cse31) .cse1 (+ .cse36 (- 3))))))) (let ((.cse34 (select .cse33 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse32 (select .cse34 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse31 .cse32 (select (select (store .cse33 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse34 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse31 .cse32))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1))))))))) (and (or .cse29 (< .cse30 3)) (or (< 1 .cse30) .cse29)))) (= (select .cse0 |c_ULTIMATE.start_main_~a~0#1.offset|) 1) (or .cse39 (let ((.cse40 (let ((.cse45 (store .cse0 .cse47 .cse38))) (let ((.cse41 (select .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse46 (select .cse45 .cse1))) (store (store (store (store (store (store .cse45 |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse1 (+ (- 1) .cse46)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse1 (+ (- 2) .cse46)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse41) .cse1 (+ (- 3) .cse46)))))) (let ((.cse43 (select .cse42 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse41 (select (select (store .cse42 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse43 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse41 .cse44))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse44)))))))) (and (or (< .cse40 3) .cse29) (or .cse29 (< 1 .cse40))))) (or .cse17 .cse18 (and (or (and (or .cse2 (= c_~N~0 (let ((.cse52 (store .cse53 .cse8 (+ (- 1) (select .cse53 .cse8) .cse9)))) (let ((.cse51 (select .cse52 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse52 |c_ULTIMATE.start_main_~a~0#1.offset| .cse51) .cse1 (+ (- 1) (select .cse52 .cse1)))))) (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse48 (select .cse50 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse48 .cse51))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse51)))))))) (or .cse10 (= c_~N~0 (let ((.cse58 (store .cse53 .cse16 (+ (- 1) .cse9 (select .cse53 .cse16))))) (let ((.cse56 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse54 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse58 |c_ULTIMATE.start_main_~a~0#1.offset| .cse56) .cse1 (+ (- 1) (select .cse58 .cse1)))))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse57 (select .cse55 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse54 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse56 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse56 .cse57))))))))) .cse28) (or .cse39 (and (or .cse2 (= c_~N~0 (let ((.cse63 (store .cse64 .cse8 (+ (- 1) (select .cse64 .cse8) .cse9)))) (let ((.cse59 (select .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse63 |c_ULTIMATE.start_main_~a~0#1.offset| .cse59) .cse1 (+ (- 1) (select .cse63 .cse1)))))) (let ((.cse61 (select .cse60 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse62 (select .cse61 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse61 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse59 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse62)))))))) (or (= (let ((.cse69 (store .cse64 .cse16 (+ (- 1) .cse9 (select .cse64 .cse16))))) (let ((.cse66 (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse69 |c_ULTIMATE.start_main_~a~0#1.offset| .cse66) .cse1 (+ (- 1) (select .cse69 .cse1)))))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse65 (select .cse68 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse65 .cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse68 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse65 .cse66))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1))))))) c_~N~0) .cse10))))) (or (and (or .cse28 (= c_~N~0 (let ((.cse71 (select .cse53 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse53 |c_ULTIMATE.start_main_~a~0#1.offset| .cse71) .cse1 (+ (- 1) (select .cse53 .cse1)))))) (let ((.cse73 (select .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse70 (select .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse70 .cse71 (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse70 .cse71))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)))))))) (or .cse39 (= c_~N~0 (let ((.cse76 (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse64 |c_ULTIMATE.start_main_~a~0#1.offset| .cse76) .cse1 (+ (- 1) (select .cse64 .cse1)))))) (let ((.cse75 (select .cse74 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse77 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse74 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse76 .cse77))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse76 .cse77)))))))) .cse17 (not (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0))) (or (let ((.cse78 (let ((.cse83 (store .cse0 .cse16 .cse27))) (let ((.cse81 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse79 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (let ((.cse84 (select .cse83 .cse1))) (store (store (store (store (store (store .cse83 |c_ULTIMATE.start_main_~a~0#1.offset| .cse81) .cse1 (+ (- 1) .cse84)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse81) .cse1 (+ (- 2) .cse84)) |c_ULTIMATE.start_main_~a~0#1.offset| .cse81) .cse1 (+ (- 3) .cse84)))))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse82 (select .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse81 .cse82))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) .cse81 .cse82)))))))) (and (or .cse20 (< .cse78 3)) (or .cse20 (< 1 .cse78)))) .cse10)))))) is different from true [2022-11-21 17:36:27,610 WARN L233 SmtUtils]: Spent 50.08s on a formula simplification. DAG size of input: 214 DAG size of output: 173 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-21 17:36:31,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-21 17:36:55,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []