./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/b.06-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/b.06-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 21a06ce5e98962e93aa29e180f0bc8e543a622b520b6d7eef2d0a57c9849b220 --- 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-6b4ec56 [2022-11-20 12:42:50,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:42:50,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:42:50,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:42:50,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:42:50,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:42:50,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:42:50,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:42:50,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:42:50,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:42:50,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:42:50,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:42:50,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:42:50,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:42:50,346 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:42:50,348 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:42:50,350 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:42:50,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:42:50,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:42:50,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:42:50,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:42:50,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:42:50,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:42:50,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:42:50,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:42:50,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:42:50,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:42:50,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:42:50,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:42:50,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:42:50,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:42:50,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:42:50,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:42:50,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:42:50,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:42:50,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:42:50,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:42:50,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:42:50,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:42:50,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:42:50,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:42:50,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-11-20 12:42:50,407 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:42:50,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:42:50,408 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:42:50,408 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:42:50,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:42:50,409 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:42:50,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:42:50,410 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:42:50,410 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:42:50,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:42:50,411 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:42:50,411 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:42:50,411 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:42:50,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:42:50,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:42:50,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:42:50,413 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:42:50,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:42:50,413 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:42:50,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:42:50,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:42:50,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:42:50,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:42:50,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:42:50,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:42:50,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:42:50,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:42:50,416 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:42:50,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:42:50,416 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:42:50,416 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:42:50,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:42:50,417 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_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21a06ce5e98962e93aa29e180f0bc8e543a622b520b6d7eef2d0a57c9849b220 [2022-11-20 12:42:50,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:42:50,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:42:50,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:42:50,736 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:42:50,737 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:42:50,738 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/termination-memory-alloca/b.06-alloca.i [2022-11-20 12:42:53,750 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:42:54,105 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:42:54,105 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/sv-benchmarks/c/termination-memory-alloca/b.06-alloca.i [2022-11-20 12:42:54,127 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/data/90f698879/91bf555717d0414abc2f892207ec645d/FLAG02cb02125 [2022-11-20 12:42:54,140 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/data/90f698879/91bf555717d0414abc2f892207ec645d [2022-11-20 12:42:54,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:42:54,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:42:54,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:42:54,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:42:54,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:42:54,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f543b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54, skipping insertion in model container [2022-11-20 12:42:54,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:42:54,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:42:54,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:42:54,437 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:42:54,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:42:54,509 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:42:54,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54 WrapperNode [2022-11-20 12:42:54,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:42:54,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:42:54,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:42:54,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:42:54,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,540 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,569 INFO L138 Inliner]: procedures = 111, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 71 [2022-11-20 12:42:54,570 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:42:54,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:42:54,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:42:54,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:42:54,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,584 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,588 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,593 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:42:54,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:42:54,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:42:54,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:42:54,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (1/1) ... [2022-11-20 12:42:54,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:42:54,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:42:54,632 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 12:42:54,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 12:42:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 12:42:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 12:42:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 12:42:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 12:42:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:42:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:42:54,818 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:42:54,820 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:42:55,055 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:42:55,060 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:42:55,060 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 12:42:55,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:42:55 BoogieIcfgContainer [2022-11-20 12:42:55,063 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:42:55,070 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 12:42:55,070 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 12:42:55,091 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 12:42:55,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:42:54" (1/3) ... [2022-11-20 12:42:55,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16d150f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:42:55, skipping insertion in model container [2022-11-20 12:42:55,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:54" (2/3) ... [2022-11-20 12:42:55,093 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16d150f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:42:55, skipping insertion in model container [2022-11-20 12:42:55,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:42:55" (3/3) ... [2022-11-20 12:42:55,094 INFO L112 eAbstractionObserver]: Analyzing ICFG b.06-alloca.i [2022-11-20 12:42:55,123 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 12:42:55,123 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2022-11-20 12:42:55,220 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 12:42:55,226 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;@5e3f3209, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 12:42:55,227 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-11-20 12:42:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand has 22 states, 15 states have (on average 1.6) internal successors, (24), 21 states have internal predecessors, (24), 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) [2022-11-20 12:42:55,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-20 12:42:55,260 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:42:55,261 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2022-11-20 12:42:55,262 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:42:55,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:42:55,273 INFO L85 PathProgramCache]: Analyzing trace with hash 889569447, now seen corresponding path program 1 times [2022-11-20 12:42:55,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:42:55,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599333595] [2022-11-20 12:42:55,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:42:55,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:42:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:42:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:42:56,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:42:56,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599333595] [2022-11-20 12:42:56,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599333595] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:42:56,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:42:56,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 12:42:56,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958615433] [2022-11-20 12:42:56,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:42:56,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 12:42:56,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:42:56,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 12:42:56,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-20 12:42:56,244 INFO L87 Difference]: Start difference. First operand has 22 states, 15 states have (on average 1.6) internal successors, (24), 21 states have internal predecessors, (24), 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 6 states, 5 states have (on average 1.2) internal successors, (6), 6 states have internal predecessors, (6), 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) [2022-11-20 12:42:56,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:42:56,359 INFO L93 Difference]: Finished difference Result 43 states and 48 transitions. [2022-11-20 12:42:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 12:42:56,362 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 1.2) internal successors, (6), 6 states have internal predecessors, (6), 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 6 [2022-11-20 12:42:56,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:42:56,370 INFO L225 Difference]: With dead ends: 43 [2022-11-20 12:42:56,370 INFO L226 Difference]: Without dead ends: 27 [2022-11-20 12:42:56,373 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-11-20 12:42:56,381 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 19 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 12:42:56,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 59 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 12:42:56,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-11-20 12:42:56,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 21. [2022-11-20 12:42:56,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 20 states have internal predecessors, (23), 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) [2022-11-20 12:42:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 23 transitions. [2022-11-20 12:42:56,423 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 23 transitions. Word has length 6 [2022-11-20 12:42:56,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:42:56,423 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 23 transitions. [2022-11-20 12:42:56,423 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 1.2) internal successors, (6), 6 states have internal predecessors, (6), 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) [2022-11-20 12:42:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-11-20 12:42:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 12:42:56,425 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:42:56,425 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:42:56,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 12:42:56,427 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:42:56,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:42:56,430 INFO L85 PathProgramCache]: Analyzing trace with hash 1806849133, now seen corresponding path program 1 times [2022-11-20 12:42:56,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:42:56,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324923537] [2022-11-20 12:42:56,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:42:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:42:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:42:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:42:56,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:42:56,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324923537] [2022-11-20 12:42:56,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324923537] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:42:56,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:42:56,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 12:42:56,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790125611] [2022-11-20 12:42:56,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:42:56,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 12:42:56,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:42:56,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 12:42:56,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-20 12:42:56,577 INFO L87 Difference]: Start difference. First operand 21 states and 23 transitions. Second operand has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 states have internal predecessors, (7), 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) [2022-11-20 12:42:56,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:42:56,640 INFO L93 Difference]: Finished difference Result 22 states and 24 transitions. [2022-11-20 12:42:56,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 12:42:56,640 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 states have internal predecessors, (7), 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 7 [2022-11-20 12:42:56,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:42:56,641 INFO L225 Difference]: With dead ends: 22 [2022-11-20 12:42:56,642 INFO L226 Difference]: Without dead ends: 21 [2022-11-20 12:42:56,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-11-20 12:42:56,644 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 8 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 12:42:56,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 28 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 12:42:56,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-11-20 12:42:56,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 20. [2022-11-20 12:42:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 19 states have internal predecessors, (22), 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) [2022-11-20 12:42:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 22 transitions. [2022-11-20 12:42:56,655 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 22 transitions. Word has length 7 [2022-11-20 12:42:56,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:42:56,656 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 22 transitions. [2022-11-20 12:42:56,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 states have internal predecessors, (7), 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) [2022-11-20 12:42:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-11-20 12:42:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 12:42:56,659 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:42:56,660 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:42:56,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 12:42:56,661 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:42:56,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:42:56,663 INFO L85 PathProgramCache]: Analyzing trace with hash 177748329, now seen corresponding path program 1 times [2022-11-20 12:42:56,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:42:56,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263834692] [2022-11-20 12:42:56,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:42:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:42:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:42:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:42:56,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:42:56,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263834692] [2022-11-20 12:42:56,981 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263834692] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:42:56,981 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:42:56,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 12:42:56,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818663105] [2022-11-20 12:42:56,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:42:56,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 12:42:56,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:42:56,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 12:42:56,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 12:42:56,986 INFO L87 Difference]: Start difference. First operand 20 states and 22 transitions. Second operand has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 4 states have internal predecessors, (8), 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) [2022-11-20 12:42:57,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:42:57,049 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2022-11-20 12:42:57,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 12:42:57,049 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 4 states have internal predecessors, (8), 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 8 [2022-11-20 12:42:57,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:42:57,051 INFO L225 Difference]: With dead ends: 31 [2022-11-20 12:42:57,051 INFO L226 Difference]: Without dead ends: 30 [2022-11-20 12:42:57,053 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 12:42:57,060 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 8 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 26 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 12:42:57,062 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 26 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 12:42:57,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-11-20 12:42:57,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 24. [2022-11-20 12:42:57,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 19 states have (on average 1.368421052631579) internal successors, (26), 23 states have internal predecessors, (26), 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) [2022-11-20 12:42:57,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2022-11-20 12:42:57,072 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 8 [2022-11-20 12:42:57,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:42:57,072 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2022-11-20 12:42:57,072 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 4 states have internal predecessors, (8), 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) [2022-11-20 12:42:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-11-20 12:42:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-20 12:42:57,073 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:42:57,073 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:42:57,073 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-20 12:42:57,073 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:42:57,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:42:57,077 INFO L85 PathProgramCache]: Analyzing trace with hash 1215230959, now seen corresponding path program 1 times [2022-11-20 12:42:57,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:42:57,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892983233] [2022-11-20 12:42:57,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:42:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:42:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:42:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:42:57,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:42:57,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892983233] [2022-11-20 12:42:57,286 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892983233] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:42:57,286 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:42:57,287 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 12:42:57,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751604958] [2022-11-20 12:42:57,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:42:57,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 12:42:57,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:42:57,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 12:42:57,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-20 12:42:57,290 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand has 6 states, 5 states have (on average 1.8) internal successors, (9), 6 states have internal predecessors, (9), 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) [2022-11-20 12:42:57,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:42:57,361 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2022-11-20 12:42:57,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 12:42:57,362 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 1.8) internal successors, (9), 6 states have internal predecessors, (9), 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 9 [2022-11-20 12:42:57,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:42:57,366 INFO L225 Difference]: With dead ends: 24 [2022-11-20 12:42:57,366 INFO L226 Difference]: Without dead ends: 23 [2022-11-20 12:42:57,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-11-20 12:42:57,377 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 14 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 12:42:57,377 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 27 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 12:42:57,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-11-20 12:42:57,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-11-20 12:42:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 19 states have (on average 1.3157894736842106) internal successors, (25), 22 states have internal predecessors, (25), 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) [2022-11-20 12:42:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2022-11-20 12:42:57,388 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 9 [2022-11-20 12:42:57,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:42:57,389 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2022-11-20 12:42:57,389 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 1.8) internal successors, (9), 6 states have internal predecessors, (9), 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) [2022-11-20 12:42:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-11-20 12:42:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-20 12:42:57,389 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:42:57,390 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:42:57,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-20 12:42:57,390 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:42:57,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:42:57,391 INFO L85 PathProgramCache]: Analyzing trace with hash -982545877, now seen corresponding path program 1 times [2022-11-20 12:42:57,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:42:57,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993625895] [2022-11-20 12:42:57,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:42:57,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:42:57,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:42:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:42:57,662 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:42:57,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993625895] [2022-11-20 12:42:57,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993625895] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:42:57,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:42:57,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 12:42:57,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754068632] [2022-11-20 12:42:57,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:42:57,663 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-20 12:42:57,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:42:57,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-20 12:42:57,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-20 12:42:57,665 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 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) [2022-11-20 12:42:57,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:42:57,740 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-11-20 12:42:57,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 12:42:57,740 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 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 10 [2022-11-20 12:42:57,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:42:57,741 INFO L225 Difference]: With dead ends: 28 [2022-11-20 12:42:57,741 INFO L226 Difference]: Without dead ends: 26 [2022-11-20 12:42:57,741 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-20 12:42:57,742 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 14 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 12:42:57,743 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 41 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 12:42:57,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-11-20 12:42:57,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2022-11-20 12:42:57,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 22 states have (on average 1.2727272727272727) internal successors, (28), 25 states have internal predecessors, (28), 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) [2022-11-20 12:42:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2022-11-20 12:42:57,746 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 10 [2022-11-20 12:42:57,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:42:57,747 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2022-11-20 12:42:57,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 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) [2022-11-20 12:42:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2022-11-20 12:42:57,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 12:42:57,747 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:42:57,748 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:42:57,748 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-20 12:42:57,748 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:42:57,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:42:57,749 INFO L85 PathProgramCache]: Analyzing trace with hash 292948182, now seen corresponding path program 1 times [2022-11-20 12:42:57,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:42:57,749 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384789120] [2022-11-20 12:42:57,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:42:57,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:42:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:42:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:42:58,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:42:58,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384789120] [2022-11-20 12:42:58,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384789120] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 12:42:58,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1096897524] [2022-11-20 12:42:58,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:42:58,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:42:58,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:42:58,374 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:42:58,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 12:42:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:42:58,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 40 conjunts are in the unsatisfiable core [2022-11-20 12:42:58,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:42:58,613 INFO L321 Elim1Store]: treesize reduction 13, result has 58.1 percent of original size [2022-11-20 12:42:58,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 234 treesize of output 192 [2022-11-20 12:42:58,736 INFO L321 Elim1Store]: treesize reduction 141, result has 25.4 percent of original size [2022-11-20 12:42:58,737 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 184 treesize of output 248 [2022-11-20 12:42:58,764 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 8 treesize of output 7 [2022-11-20 12:42:58,786 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 12 treesize of output 11 [2022-11-20 12:42:58,858 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 12 treesize of output 11 [2022-11-20 12:42:58,882 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:42:58,885 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:42:58,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 58 treesize of output 53 [2022-11-20 12:42:58,919 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 9 treesize of output 7 [2022-11-20 12:42:58,968 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:42:58,972 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 58 [2022-11-20 12:42:58,983 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 9 treesize of output 7 [2022-11-20 12:42:59,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 62 [2022-11-20 12:42:59,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:42:59,104 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:42:59,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 45 [2022-11-20 12:42:59,138 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 9 treesize of output 7 [2022-11-20 12:42:59,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:42:59,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 94 [2022-11-20 12:42:59,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:42:59,164 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 45 [2022-11-20 12:42:59,191 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 9 treesize of output 7 [2022-11-20 12:42:59,196 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-20 12:43:05,722 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-20 12:43:05,723 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 1894 treesize of output 1809 [2022-11-20 12:43:05,876 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 15 treesize of output 11 [2022-11-20 12:43:05,954 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-20 12:43:05,972 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-20 12:43:06,096 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 15 treesize of output 11 [2022-11-20 12:43:06,383 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-20 12:43:06,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 39 [2022-11-20 12:43:07,220 INFO L321 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2022-11-20 12:43:07,220 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 4 case distinctions, treesize of input 50 treesize of output 60 [2022-11-20 12:43:07,556 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 21 treesize of output 21 [2022-11-20 12:43:07,735 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 15 treesize of output 7 [2022-11-20 12:43:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:43:07,746 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:43:19,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:43:19,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1096897524] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:43:19,175 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 12:43:19,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 10, 10] total 24 [2022-11-20 12:43:19,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296220576] [2022-11-20 12:43:19,176 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 12:43:19,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-11-20 12:43:19,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:43:19,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-11-20 12:43:19,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=469, Unknown=44, NotChecked=0, Total=600 [2022-11-20 12:43:19,178 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand has 25 states, 24 states have (on average 1.75) internal successors, (42), 25 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) [2022-11-20 12:43:29,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:43:29,474 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-11-20 12:43:29,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-20 12:43:29,475 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 24 states have (on average 1.75) internal successors, (42), 25 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) Word has length 15 [2022-11-20 12:43:29,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:43:29,475 INFO L225 Difference]: With dead ends: 52 [2022-11-20 12:43:29,476 INFO L226 Difference]: Without dead ends: 51 [2022-11-20 12:43:29,476 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 26.4s TimeCoverageRelationStatistics Valid=254, Invalid=1010, Unknown=68, NotChecked=0, Total=1332 [2022-11-20 12:43:29,479 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 29 mSDsluCounter, 126 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 77 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 12:43:29,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 134 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 55 Invalid, 0 Unknown, 77 Unchecked, 0.2s Time] [2022-11-20 12:43:29,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-11-20 12:43:29,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 42. [2022-11-20 12:43:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 38 states have (on average 1.263157894736842) internal successors, (48), 41 states have internal predecessors, (48), 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) [2022-11-20 12:43:29,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 48 transitions. [2022-11-20 12:43:29,488 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 48 transitions. Word has length 15 [2022-11-20 12:43:29,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:43:29,489 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 48 transitions. [2022-11-20 12:43:29,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 24 states have (on average 1.75) internal successors, (42), 25 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) [2022-11-20 12:43:29,489 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2022-11-20 12:43:29,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 12:43:29,490 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:43:29,490 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:43:29,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-20 12:43:29,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:43:29,691 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:43:29,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:43:29,691 INFO L85 PathProgramCache]: Analyzing trace with hash 551113620, now seen corresponding path program 1 times [2022-11-20 12:43:29,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:43:29,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546204734] [2022-11-20 12:43:29,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:43:29,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:43:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:43:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 12:43:29,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:43:29,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546204734] [2022-11-20 12:43:29,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546204734] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:43:29,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:43:29,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 12:43:29,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799735609] [2022-11-20 12:43:29,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:43:29,748 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 12:43:29,748 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:43:29,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:43:29,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:43:29,749 INFO L87 Difference]: Start difference. First operand 42 states and 48 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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) [2022-11-20 12:43:29,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:43:29,773 INFO L93 Difference]: Finished difference Result 55 states and 62 transitions. [2022-11-20 12:43:29,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:43:29,777 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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 15 [2022-11-20 12:43:29,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:43:29,777 INFO L225 Difference]: With dead ends: 55 [2022-11-20 12:43:29,777 INFO L226 Difference]: Without dead ends: 23 [2022-11-20 12:43:29,778 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:43:29,778 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 0 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 12:43:29,779 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 25 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 12:43:29,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-11-20 12:43:29,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-11-20 12:43:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 20 states have (on average 1.15) internal successors, (23), 22 states have internal predecessors, (23), 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) [2022-11-20 12:43:29,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 23 transitions. [2022-11-20 12:43:29,782 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 23 transitions. Word has length 15 [2022-11-20 12:43:29,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:43:29,782 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 23 transitions. [2022-11-20 12:43:29,782 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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) [2022-11-20 12:43:29,782 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 23 transitions. [2022-11-20 12:43:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-20 12:43:29,791 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:43:29,791 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:43:29,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-20 12:43:29,791 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:43:29,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:43:29,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1944636968, now seen corresponding path program 1 times [2022-11-20 12:43:29,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:43:29,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222895025] [2022-11-20 12:43:29,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:43:29,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:43:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:43:30,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:43:30,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:43:30,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222895025] [2022-11-20 12:43:30,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222895025] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 12:43:30,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [970203176] [2022-11-20 12:43:30,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:43:30,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:43:30,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:43:30,511 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:43:30,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-20 12:43:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:43:30,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 30 conjunts are in the unsatisfiable core [2022-11-20 12:43:30,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:43:31,057 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-20 12:43:31,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 92 treesize of output 229 [2022-11-20 12:43:31,093 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 8 treesize of output 7 [2022-11-20 12:43:31,128 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 12 treesize of output 11 [2022-11-20 12:43:31,153 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 12 treesize of output 11 [2022-11-20 12:43:32,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:43:32,627 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:43:32,634 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 74 treesize of output 33 [2022-11-20 12:43:32,646 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 22 treesize of output 16 [2022-11-20 12:43:32,667 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 9 treesize of output 7 [2022-11-20 12:43:32,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:43:32,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:43:33,012 INFO L321 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2022-11-20 12:43:33,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 69 [2022-11-20 12:43:33,038 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 22 treesize of output 16 [2022-11-20 12:43:33,060 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 9 treesize of output 7 [2022-11-20 12:43:35,266 INFO L321 Elim1Store]: treesize reduction 24, result has 48.9 percent of original size [2022-11-20 12:43:35,266 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 38 [2022-11-20 12:43:35,284 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 5 treesize of output 3 [2022-11-20 12:43:35,673 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 34 treesize of output 29 [2022-11-20 12:43:35,893 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 25 treesize of output 25 [2022-11-20 12:43:35,905 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 9 treesize of output 7 [2022-11-20 12:43:36,254 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 28 treesize of output 20 [2022-11-20 12:43:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:43:36,434 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:43:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:43:52,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [970203176] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:43:52,278 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 12:43:52,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 10, 10] total 24 [2022-11-20 12:43:52,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517228047] [2022-11-20 12:43:52,279 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 12:43:52,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-11-20 12:43:52,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:43:52,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-11-20 12:43:52,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=473, Unknown=19, NotChecked=0, Total=600 [2022-11-20 12:43:52,281 INFO L87 Difference]: Start difference. First operand 23 states and 23 transitions. Second operand has 25 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 25 states have internal predecessors, (49), 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) [2022-11-20 12:43:54,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:43:54,206 INFO L93 Difference]: Finished difference Result 23 states and 23 transitions. [2022-11-20 12:43:54,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-20 12:43:54,207 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 25 states have internal predecessors, (49), 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 [2022-11-20 12:43:54,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:43:54,207 INFO L225 Difference]: With dead ends: 23 [2022-11-20 12:43:54,207 INFO L226 Difference]: Without dead ends: 22 [2022-11-20 12:43:54,208 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 167 ImplicationChecksByTransitivity, 19.2s TimeCoverageRelationStatistics Valid=254, Invalid=849, Unknown=19, NotChecked=0, Total=1122 [2022-11-20 12:43:54,209 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 55 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 60 SdHoareTripleChecker+Invalid, 140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 37 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 12:43:54,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 60 Invalid, 140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 83 Invalid, 0 Unknown, 37 Unchecked, 0.3s Time] [2022-11-20 12:43:54,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-11-20 12:43:54,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-11-20 12:43:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 20 states have (on average 1.1) internal successors, (22), 21 states have internal predecessors, (22), 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) [2022-11-20 12:43:54,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 22 transitions. [2022-11-20 12:43:54,212 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 22 transitions. Word has length 17 [2022-11-20 12:43:54,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:43:54,213 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 22 transitions. [2022-11-20 12:43:54,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 24 states have (on average 2.0416666666666665) internal successors, (49), 25 states have internal predecessors, (49), 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) [2022-11-20 12:43:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 22 transitions. [2022-11-20 12:43:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 12:43:54,213 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:43:54,214 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2022-11-20 12:43:54,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-20 12:43:54,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:43:54,414 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:43:54,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:43:54,415 INFO L85 PathProgramCache]: Analyzing trace with hash -485350694, now seen corresponding path program 1 times [2022-11-20 12:43:54,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:43:54,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76531569] [2022-11-20 12:43:54,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:43:54,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:43:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:43:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:43:55,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:43:55,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76531569] [2022-11-20 12:43:55,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76531569] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 12:43:55,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [231221700] [2022-11-20 12:43:55,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:43:55,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:43:55,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:43:55,383 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:43:55,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-20 12:43:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:43:55,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 37 conjunts are in the unsatisfiable core [2022-11-20 12:43:55,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:43:55,911 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-20 12:43:55,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 281 [2022-11-20 12:43:55,946 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 8 treesize of output 7 [2022-11-20 12:43:55,976 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 12 treesize of output 11 [2022-11-20 12:43:56,003 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 12 treesize of output 11 [2022-11-20 12:43:57,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:43:57,227 INFO L321 Elim1Store]: treesize reduction 99, result has 25.6 percent of original size [2022-11-20 12:43:57,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 370 treesize of output 358 [2022-11-20 12:43:57,285 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 7 treesize of output 5 [2022-11-20 12:43:57,683 INFO L321 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2022-11-20 12:43:57,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 47 [2022-11-20 12:43:57,783 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 222 treesize of output 214 [2022-11-20 12:44:00,380 INFO L321 Elim1Store]: treesize reduction 36, result has 42.9 percent of original size [2022-11-20 12:44:00,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 28 treesize of output 47 [2022-11-20 12:44:00,413 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 5 treesize of output 3 [2022-11-20 12:44:00,428 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 5 treesize of output 3 [2022-11-20 12:44:00,778 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-20 12:44:00,778 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 2 case distinctions, treesize of input 25 treesize of output 29 [2022-11-20 12:44:00,798 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 5 treesize of output 3 [2022-11-20 12:44:01,001 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:01,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-20 12:44:01,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:01,809 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 12:44:01,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 23 [2022-11-20 12:44:01,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:01,823 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:44:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:08,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [231221700] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:44:08,294 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 12:44:08,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11, 11] total 27 [2022-11-20 12:44:08,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109501482] [2022-11-20 12:44:08,294 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 12:44:08,295 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-11-20 12:44:08,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:44:08,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-11-20 12:44:08,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=560, Unknown=35, NotChecked=0, Total=756 [2022-11-20 12:44:08,296 INFO L87 Difference]: Start difference. First operand 22 states and 22 transitions. Second operand has 28 states, 27 states have (on average 2.0) internal successors, (54), 28 states have internal predecessors, (54), 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) [2022-11-20 12:44:14,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:44:14,765 INFO L93 Difference]: Finished difference Result 40 states and 42 transitions. [2022-11-20 12:44:14,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-20 12:44:14,765 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 27 states have (on average 2.0) internal successors, (54), 28 states have internal predecessors, (54), 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 19 [2022-11-20 12:44:14,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:44:14,766 INFO L225 Difference]: With dead ends: 40 [2022-11-20 12:44:14,766 INFO L226 Difference]: Without dead ends: 39 [2022-11-20 12:44:14,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 326 ImplicationChecksByTransitivity, 14.5s TimeCoverageRelationStatistics Valid=324, Invalid=1040, Unknown=42, NotChecked=0, Total=1406 [2022-11-20 12:44:14,768 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 48 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 129 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 12:44:14,768 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [48 Valid, 34 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 31 Invalid, 0 Unknown, 129 Unchecked, 0.1s Time] [2022-11-20 12:44:14,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2022-11-20 12:44:14,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2022-11-20 12:44:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 37 states have (on average 1.0810810810810811) internal successors, (40), 38 states have internal predecessors, (40), 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) [2022-11-20 12:44:14,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 40 transitions. [2022-11-20 12:44:14,774 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 40 transitions. Word has length 19 [2022-11-20 12:44:14,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:44:14,775 INFO L495 AbstractCegarLoop]: Abstraction has 39 states and 40 transitions. [2022-11-20 12:44:14,775 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 2.0) internal successors, (54), 28 states have internal predecessors, (54), 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) [2022-11-20 12:44:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2022-11-20 12:44:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 12:44:14,776 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:44:14,776 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1] [2022-11-20 12:44:14,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-11-20 12:44:14,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:44:14,982 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:44:14,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:44:14,982 INFO L85 PathProgramCache]: Analyzing trace with hash 2133997730, now seen corresponding path program 1 times [2022-11-20 12:44:14,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:44:14,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208329289] [2022-11-20 12:44:14,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:44:14,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:44:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:44:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:15,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:44:15,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208329289] [2022-11-20 12:44:15,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208329289] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 12:44:15,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129850573] [2022-11-20 12:44:15,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:44:15,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:44:15,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:44:15,980 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:44:15,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-20 12:44:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:44:16,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 28 conjunts are in the unsatisfiable core [2022-11-20 12:44:16,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:44:16,476 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-20 12:44:16,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 92 treesize of output 229 [2022-11-20 12:44:16,505 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 8 treesize of output 7 [2022-11-20 12:44:16,543 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 12 treesize of output 11 [2022-11-20 12:44:16,568 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 12 treesize of output 11 [2022-11-20 12:44:17,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:17,922 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:44:17,931 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 76 treesize of output 33 [2022-11-20 12:44:17,941 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 22 treesize of output 16 [2022-11-20 12:44:17,950 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 15 treesize of output 11 [2022-11-20 12:44:18,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:18,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:18,091 INFO L321 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2022-11-20 12:44:18,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 63 [2022-11-20 12:44:18,102 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 22 treesize of output 16 [2022-11-20 12:44:18,111 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 15 treesize of output 11 [2022-11-20 12:44:18,178 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 98 treesize of output 94 [2022-11-20 12:44:18,454 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 12:44:18,454 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 1 case distinctions, treesize of input 15 treesize of output 15 [2022-11-20 12:44:18,842 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 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 [2022-11-20 12:44:19,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 18 [2022-11-20 12:44:19,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:19,250 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-20 12:44:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:19,330 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:44:19,820 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 12:44:19,820 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 24 [2022-11-20 12:44:19,829 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 69 treesize of output 61 [2022-11-20 12:44:19,838 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 56 treesize of output 52 [2022-11-20 12:44:19,848 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 26 treesize of output 24 [2022-11-20 12:44:20,400 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 5 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:20,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1129850573] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:44:20,401 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 12:44:20,401 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 20 [2022-11-20 12:44:20,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876486070] [2022-11-20 12:44:20,402 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 12:44:20,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-20 12:44:20,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:44:20,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-20 12:44:20,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=328, Unknown=11, NotChecked=0, Total=420 [2022-11-20 12:44:20,403 INFO L87 Difference]: Start difference. First operand 39 states and 40 transitions. Second operand has 21 states, 20 states have (on average 2.9) internal successors, (58), 21 states have internal predecessors, (58), 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) [2022-11-20 12:44:21,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:44:21,135 INFO L93 Difference]: Finished difference Result 39 states and 40 transitions. [2022-11-20 12:44:21,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 12:44:21,136 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.9) internal successors, (58), 21 states have internal predecessors, (58), 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 20 [2022-11-20 12:44:21,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:44:21,136 INFO L225 Difference]: With dead ends: 39 [2022-11-20 12:44:21,137 INFO L226 Difference]: Without dead ends: 38 [2022-11-20 12:44:21,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=145, Invalid=444, Unknown=11, NotChecked=0, Total=600 [2022-11-20 12:44:21,138 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 71 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 38 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 5 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 12:44:21,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 38 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 87 Invalid, 0 Unknown, 5 Unchecked, 0.3s Time] [2022-11-20 12:44:21,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-11-20 12:44:21,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-11-20 12:44:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 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) [2022-11-20 12:44:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 38 transitions. [2022-11-20 12:44:21,145 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 38 transitions. Word has length 20 [2022-11-20 12:44:21,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:44:21,145 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 38 transitions. [2022-11-20 12:44:21,146 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.9) internal successors, (58), 21 states have internal predecessors, (58), 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) [2022-11-20 12:44:21,146 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 38 transitions. [2022-11-20 12:44:21,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-20 12:44:21,147 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:44:21,147 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1] [2022-11-20 12:44:21,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-20 12:44:21,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-20 12:44:21,353 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:44:21,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:44:21,354 INFO L85 PathProgramCache]: Analyzing trace with hash 263473658, now seen corresponding path program 2 times [2022-11-20 12:44:21,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:44:21,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387900663] [2022-11-20 12:44:21,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:44:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:44:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:44:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:23,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:44:23,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387900663] [2022-11-20 12:44:23,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387900663] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 12:44:23,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [631030063] [2022-11-20 12:44:23,096 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 12:44:23,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:44:23,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:44:23,098 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:44:23,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-20 12:44:23,230 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 12:44:23,230 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 12:44:23,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 36 conjunts are in the unsatisfiable core [2022-11-20 12:44:23,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:44:23,255 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 14 treesize of output 12 [2022-11-20 12:44:23,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:23,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:23,342 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-20 12:44:23,342 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 23 [2022-11-20 12:44:23,353 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 8 treesize of output 7 [2022-11-20 12:44:23,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:23,602 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:23,740 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:23,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:23,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:24,165 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:24,318 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:24,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:24,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:24,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:24,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:24,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-20 12:44:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:24,699 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:44:24,779 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_567 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) is different from false [2022-11-20 12:44:26,087 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_567 (Array Int Int)) (v_ArrVal_564 Int) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_566 (Array Int Int))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_563))) (let ((.cse0 (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ 1 (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|)) v_ArrVal_564) (< (select (select (store (store (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_564)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_566) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))) is different from false [2022-11-20 12:44:26,452 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_567 (Array Int Int)) (v_ArrVal_564 Int) (v_ArrVal_561 Int) (v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_566 (Array Int Int))) (let ((.cse0 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_561)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_563))) (let ((.cse1 (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_564)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_566) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_564) (not (<= v_ArrVal_561 (+ |c_ULTIMATE.start_test_fun_#t~mem10#1| 1))))))) is different from false [2022-11-20 12:44:28,964 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_567 (Array Int Int)) (v_ArrVal_559 (Array Int Int)) (v_ArrVal_564 Int) (v_ArrVal_558 (Array Int Int)) (v_ArrVal_561 Int) (v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_555 (Array Int Int)) (v_ArrVal_557 Int) (v_ArrVal_566 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse5 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_555))) (let ((.cse1 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse4 (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_557)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_558) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_559))) (let ((.cse3 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_561)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_563))) (let ((.cse0 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_564) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_557) (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_564)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_566) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_561))))))))) is different from false [2022-11-20 12:44:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 14 refuted. 7 times theorem prover too weak. 0 trivial. 30 not checked. [2022-11-20 12:44:29,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [631030063] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:44:29,216 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 12:44:29,217 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10, 13] total 28 [2022-11-20 12:44:29,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934231388] [2022-11-20 12:44:29,217 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 12:44:29,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-11-20 12:44:29,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:44:29,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-11-20 12:44:29,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=412, Unknown=43, NotChecked=196, Total=812 [2022-11-20 12:44:29,219 INFO L87 Difference]: Start difference. First operand 38 states and 38 transitions. Second operand has 29 states, 28 states have (on average 3.1785714285714284) internal successors, (89), 29 states have internal predecessors, (89), 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) [2022-11-20 12:44:35,172 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_567 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_567 (Array Int Int)) (v_ArrVal_559 (Array Int Int)) (v_ArrVal_564 Int) (v_ArrVal_561 Int) (v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_566 (Array Int Int))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_559))) (let ((.cse0 (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_561)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_563))) (let ((.cse1 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_561) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_564) (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_564)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_566) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))))) (forall ((v_ArrVal_567 (Array Int Int)) (v_ArrVal_564 Int) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_566 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_563))) (let ((.cse4 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ 1 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|)) v_ArrVal_564) (< (select (select (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_564)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_566) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))) is different from false [2022-11-20 12:44:36,279 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_567 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_567 (Array Int Int)) (v_ArrVal_564 Int) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_566 (Array Int Int))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_563))) (let ((.cse0 (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ 1 (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|)) v_ArrVal_564) (< (select (select (store (store (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_564)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_566) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_567) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))) is different from false [2022-11-20 12:44:38,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:44:38,735 INFO L93 Difference]: Finished difference Result 75 states and 78 transitions. [2022-11-20 12:44:38,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-20 12:44:38,736 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 28 states have (on average 3.1785714285714284) internal successors, (89), 29 states have internal predecessors, (89), 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 37 [2022-11-20 12:44:38,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:44:38,737 INFO L225 Difference]: With dead ends: 75 [2022-11-20 12:44:38,737 INFO L226 Difference]: Without dead ends: 74 [2022-11-20 12:44:38,738 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 60 SyntacticMatches, 15 SemanticMatches, 36 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 13.6s TimeCoverageRelationStatistics Valid=284, Invalid=649, Unknown=83, NotChecked=390, Total=1406 [2022-11-20 12:44:38,739 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 99 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 285 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 12:44:38,739 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [99 Valid, 66 Invalid, 365 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 67 Invalid, 0 Unknown, 285 Unchecked, 0.3s Time] [2022-11-20 12:44:38,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-11-20 12:44:38,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-11-20 12:44:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 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) [2022-11-20 12:44:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 74 transitions. [2022-11-20 12:44:38,750 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 74 transitions. Word has length 37 [2022-11-20 12:44:38,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:44:38,750 INFO L495 AbstractCegarLoop]: Abstraction has 74 states and 74 transitions. [2022-11-20 12:44:38,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 28 states have (on average 3.1785714285714284) internal successors, (89), 29 states have internal predecessors, (89), 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) [2022-11-20 12:44:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 74 transitions. [2022-11-20 12:44:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-20 12:44:38,753 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:44:38,753 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 7, 7, 1, 1, 1] [2022-11-20 12:44:38,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-20 12:44:38,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-20 12:44:38,968 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:44:38,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:44:38,968 INFO L85 PathProgramCache]: Analyzing trace with hash -874774470, now seen corresponding path program 3 times [2022-11-20 12:44:38,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:44:38,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [988369276] [2022-11-20 12:44:38,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:44:38,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:44:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:44:42,911 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:42,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:44:42,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [988369276] [2022-11-20 12:44:42,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [988369276] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 12:44:42,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [697735485] [2022-11-20 12:44:42,913 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 12:44:42,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:44:42,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:44:42,914 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:44:42,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-20 12:44:43,737 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2022-11-20 12:44:43,737 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 12:44:43,742 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 67 conjunts are in the unsatisfiable core [2022-11-20 12:44:43,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:44:44,197 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-20 12:44:44,198 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 92 treesize of output 229 [2022-11-20 12:44:44,225 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 8 treesize of output 7 [2022-11-20 12:44:44,266 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 12 treesize of output 11 [2022-11-20 12:44:44,299 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 12 treesize of output 11 [2022-11-20 12:44:45,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:45,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:45,910 INFO L321 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2022-11-20 12:44:45,910 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 63 [2022-11-20 12:44:45,923 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 22 treesize of output 16 [2022-11-20 12:44:45,935 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 15 treesize of output 11 [2022-11-20 12:44:46,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:46,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:46,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:44:46,090 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:44:46,092 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 76 treesize of output 33 [2022-11-20 12:44:46,102 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 22 treesize of output 16 [2022-11-20 12:44:46,119 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 9 treesize of output 7 [2022-11-20 12:44:48,540 INFO L321 Elim1Store]: treesize reduction 36, result has 42.9 percent of original size [2022-11-20 12:44:48,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 28 treesize of output 47 [2022-11-20 12:44:48,865 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-20 12:44:48,866 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 2 case distinctions, treesize of input 25 treesize of output 29 [2022-11-20 12:44:49,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:49,351 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:49,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:49,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:49,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:50,043 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:50,246 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:50,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:50,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:50,859 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:51,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:51,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:51,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:51,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:51,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:52,064 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:52,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:52,450 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:52,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:44:52,982 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:44:53,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:44:53,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-20 12:44:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:44:53,194 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:44:53,338 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_741 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) is different from false [2022-11-20 12:44:53,370 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (< (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) is different from false [2022-11-20 12:44:53,438 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (or (< (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (not (<= v_ArrVal_739 (+ |c_ULTIMATE.start_test_fun_#t~mem10#1| 1))))) is different from false [2022-11-20 12:45:00,504 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse5 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse0 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse4 (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse3 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse1 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (not (<= v_ArrVal_726 (+ |c_ULTIMATE.start_test_fun_#t~mem10#1| 1))) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))) is different from false [2022-11-20 12:45:03,389 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse4 (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse8 (store (store (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse3 (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse6 (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse5 (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse1 (store (store (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (select (select (store (store (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ 1 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|)) v_ArrVal_722) (< (+ (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))))) is different from false [2022-11-20 12:45:06,116 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_718 Int) (v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_717 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_717))) (let ((.cse1 (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse10 (store (store (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_718)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse3 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse9 (store (store (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse2 (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse8 (store (store (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse5 (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse6 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_718) (< (+ (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (select (select (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))))))))))) is different from false [2022-11-20 12:45:09,251 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_718 Int) (v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_714 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_713 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_717 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_716 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_713))) (let ((.cse0 (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse12 (store (store (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_714)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_716) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_717))) (let ((.cse5 (select .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse11 (store (store (store .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_718)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse1 (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse10 (store (store (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse6 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse9 (store (store (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse2 (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse8 (store (store (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse3 (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse4 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_714) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_718) (< (+ (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (select (select (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))))))))))))))) is different from false [2022-11-20 12:45:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 46 refuted. 96 times theorem prover too weak. 0 trivial. 103 not checked. [2022-11-20 12:45:15,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [697735485] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:45:15,623 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 12:45:15,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 22, 28] total 67 [2022-11-20 12:45:15,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464954540] [2022-11-20 12:45:15,624 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 12:45:15,624 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2022-11-20 12:45:15,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:45:15,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2022-11-20 12:45:15,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=864, Invalid=2563, Unknown=261, NotChecked=868, Total=4556 [2022-11-20 12:45:15,627 INFO L87 Difference]: Start difference. First operand 74 states and 74 transitions. Second operand has 68 states, 67 states have (on average 3.2238805970149254) internal successors, (216), 68 states have internal predecessors, (216), 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) [2022-11-20 12:46:00,288 WARN L233 SmtUtils]: Spent 6.85s on a formula simplification. DAG size of input: 309 DAG size of output: 56 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 12:46:00,331 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse11 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base|)) (.cse5 (+ |c_ULTIMATE.start_test_fun_#t~mem10#1| 1))) (and (forall ((v_ArrVal_718 Int) (v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse10 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_718)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse1 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse9 (store (store (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse2 (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse8 (store (store (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse0 (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse6 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse3 (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (select (select (store (store (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (not (<= v_ArrVal_718 .cse5)) (< (+ (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse17 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse12 (select .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse16 (store (store (store .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse15 (select .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse14 (store (store (store .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse13 (select .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (not (<= v_ArrVal_726 .cse5)) (< (+ (select .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse25 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse18 (select .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse24 (store (store (store .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse22 (select .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse23 (store (store (store .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse19 (select .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse21 (store (store (store .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse20 (select .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (not (<= v_ArrVal_722 .cse5)) (< (select (select (store (store (store .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731))))))))))) (forall ((v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse29 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse27 (select .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse28 (store (store (store .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse26 (select .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (not (<= v_ArrVal_731 .cse5)) (< (select (select (store (store (store .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))))) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse30 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse31 (select .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (not (<= v_ArrVal_734 .cse5)))))) (<= |c_ULTIMATE.start_test_fun_#t~mem10#1| 7) (forall ((v_ArrVal_718 Int) (v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_714 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_717 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_716 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse43 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_714)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_716) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_717))) (let ((.cse32 (select .cse43 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse42 (store (store (store .cse43 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_718)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse34 (select .cse42 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse41 (store (store (store .cse42 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse35 (select .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse40 (store (store (store .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse33 (select .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse39 (store (store (store .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse38 (select .cse39 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse37 (store (store (store .cse39 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse38 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse36 (select .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_718) (not (<= v_ArrVal_714 .cse5)) (< (+ (select .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse36 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse36 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse38 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (or (< (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (not (<= v_ArrVal_739 .cse5)))))) is different from false [2022-11-20 12:46:00,378 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse11 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base|)) (.cse5 (+ |c_ULTIMATE.start_test_fun_#t~mem10#1| 1))) (and (forall ((v_ArrVal_718 Int) (v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse10 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_718)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse1 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse9 (store (store (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse2 (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse8 (store (store (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse0 (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse6 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse3 (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (select (select (store (store (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (not (<= v_ArrVal_718 .cse5)) (< (+ (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse17 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse12 (select .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse16 (store (store (store .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse15 (select .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse14 (store (store (store .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse13 (select .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (not (<= v_ArrVal_726 .cse5)) (< (+ (select .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse25 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse18 (select .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse24 (store (store (store .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse22 (select .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse23 (store (store (store .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse19 (select .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse21 (store (store (store .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse20 (select .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (not (<= v_ArrVal_722 .cse5)) (< (select (select (store (store (store .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731))))))))))) (forall ((v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse29 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse27 (select .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse28 (store (store (store .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse26 (select .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (not (<= v_ArrVal_731 .cse5)) (< (select (select (store (store (store .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))))) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse30 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse31 (select .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (not (<= v_ArrVal_734 .cse5)))))) (forall ((v_ArrVal_718 Int) (v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_714 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_717 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_716 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse43 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_714)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_716) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_717))) (let ((.cse32 (select .cse43 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse42 (store (store (store .cse43 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_718)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse34 (select .cse42 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse41 (store (store (store .cse42 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse35 (select .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse40 (store (store (store .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse33 (select .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse39 (store (store (store .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse38 (select .cse39 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse37 (store (store (store .cse39 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse38 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse36 (select .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_718) (not (<= v_ArrVal_714 .cse5)) (< (+ (select .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse36 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse36 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse38 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (or (< (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (not (<= v_ArrVal_739 .cse5)))))) is different from false [2022-11-20 12:46:27,795 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_741 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_729 (Array Int Int)) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse3 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse4 (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse0 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse10 (select .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse14 (store (store (store .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse9 (select .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse13 (store (store (store .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse6 (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse12 (store (store (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse11 (select .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (select (select (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ 1 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.offset|)) v_ArrVal_722) (< (+ (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))))) (forall ((v_ArrVal_733 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse19 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse18 (select .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse16 (store (store (store .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse23 (select .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse26 (store (store (store .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse22 (select .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse25 (store (store (store .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse24 (select .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse20 (store (store (store .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))) (forall ((v_ArrVal_718 Int) (v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_717 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_717))) (let ((.cse29 (select .cse39 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse38 (store (store (store .cse39 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_718)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse31 (select .cse38 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse37 (store (store (store .cse38 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse30 (select .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse36 (store (store (store .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse32 (select .cse36 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse35 (store (store (store .cse36 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse28 (select .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse33 (store (store (store .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse34 (select .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_718) (< (+ (select .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (select (select (store (store (store .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))))))))))) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse40 (select .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))) is different from false [2022-11-20 12:46:31,662 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (< (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse1 (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))) (forall ((v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse5 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse4 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))) (forall ((v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_729 (Array Int Int)) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse11 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse9 (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse10 (store (store (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse8 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse6 (store (store (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse7 (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_720 (Array Int Int)) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse21 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_720) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse20 (store (store (store .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse15 (select .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse19 (store (store (store .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse12 (select .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse18 (store (store (store .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse14 (select .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse17 (store (store (store .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse16 (select .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_722) (< (+ (select .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse29 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse25 (select .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse28 (store (store (store .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse22 (select .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse27 (store (store (store .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse24 (select .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse26 (store (store (store .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse23 (select .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (select (select (store (store (store .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))))))))) is different from false [2022-11-20 12:46:31,715 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_741 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_729 (Array Int Int)) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse3 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse4 (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse0 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731))))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_722 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_721 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_724 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_721))) (let ((.cse10 (select .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse14 (store (store (store .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_722)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_724) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse9 (select .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse13 (store (store (store .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse6 (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse12 (store (store (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse11 (select .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (select (select (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ 1 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.offset|)) v_ArrVal_722) (< (+ (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))))) (forall ((v_ArrVal_733 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse19 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse18 (select .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse16 (store (store (store .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse23 (select .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse26 (store (store (store .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse22 (select .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse25 (store (store (store .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse24 (select .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse20 (store (store (store .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse24 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse28 (select .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))) is different from false [2022-11-20 12:46:58,698 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_741 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_729 (Array Int Int)) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse3 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse4 (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse0 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731))))))))) (forall ((v_ArrVal_733 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse8 (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse6 (store (store (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse7 (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))) (forall ((v_ArrVal_739 Int) (v_ArrVal_726 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int)) (v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_725))) (let ((.cse13 (select .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse16 (store (store (store .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_726)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse12 (select .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse15 (store (store (store .cse16 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse14 (select .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse10 (store (store (store .cse15 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse11 (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse12 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731) (< (+ (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_726) (< (+ (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734))))))))))) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (let ((.cse19 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse18 (select .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))) is different from false [2022-11-20 12:47:29,059 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_741 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_731 Int) (v_ArrVal_733 (Array Int Int)) (v_ArrVal_732 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_729 (Array Int Int)) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_729))) (let ((.cse3 (select .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse4 (store (store (store .cse5 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_731)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_732) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse2 (store (store (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse0 (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (+ (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (select (select (store (store (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_731))))))))) (forall ((v_ArrVal_733 (Array Int Int)) (v_ArrVal_737 (Array Int Int)) (v_ArrVal_736 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_734 Int) (v_ArrVal_741 (Array Int Int))) (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_733))) (let ((.cse8 (select .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse6 (store (store (store .cse9 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_734)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_736) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse7 (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (select (select (store (store (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_734) (< (+ (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739))))))) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse10 (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse10 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))) is different from false [2022-11-20 12:47:56,939 WARN L837 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_741 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)) (forall ((v_ArrVal_737 (Array Int Int)) (v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_737))) (let ((.cse0 (select .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (or (< (+ (select .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_739) (< (select (select (store (store (store .cse1 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse0 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647)))))) is different from false [2022-11-20 12:47:56,957 WARN L837 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_test_fun_#t~mem10#1| 2147483646) (forall ((v_ArrVal_739 Int) (v_ArrVal_740 (Array Int Int)) (v_ArrVal_741 (Array Int Int))) (or (< (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_739)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_740) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_741) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (not (<= v_ArrVal_739 (+ |c_ULTIMATE.start_test_fun_#t~mem10#1| 1)))))) is different from false [2022-11-20 12:47:57,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:47:57,014 INFO L93 Difference]: Finished difference Result 147 states and 154 transitions. [2022-11-20 12:47:57,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-11-20 12:47:57,015 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 67 states have (on average 3.2238805970149254) internal successors, (216), 68 states have internal predecessors, (216), 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 73 [2022-11-20 12:47:57,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:47:57,016 INFO L225 Difference]: With dead ends: 147 [2022-11-20 12:47:57,016 INFO L226 Difference]: Without dead ends: 146 [2022-11-20 12:47:57,019 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 243 GetRequests, 106 SyntacticMatches, 40 SemanticMatches, 97 ConstructedPredicates, 16 IntricatePredicates, 0 DeprecatedPredicates, 3613 ImplicationChecksByTransitivity, 183.9s TimeCoverageRelationStatistics Valid=1646, Invalid=4519, Unknown=705, NotChecked=2832, Total=9702 [2022-11-20 12:47:57,020 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 363 mSDsluCounter, 154 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 363 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 943 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 846 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 12:47:57,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [363 Valid, 159 Invalid, 943 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 80 Invalid, 0 Unknown, 846 Unchecked, 0.3s Time] [2022-11-20 12:47:57,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-11-20 12:47:57,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-11-20 12:47:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 145 states have (on average 1.006896551724138) internal successors, (146), 145 states have internal predecessors, (146), 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) [2022-11-20 12:47:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 146 transitions. [2022-11-20 12:47:57,042 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 146 transitions. Word has length 73 [2022-11-20 12:47:57,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:47:57,042 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 146 transitions. [2022-11-20 12:47:57,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 67 states have (on average 3.2238805970149254) internal successors, (216), 68 states have internal predecessors, (216), 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) [2022-11-20 12:47:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 146 transitions. [2022-11-20 12:47:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-20 12:47:57,046 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:47:57,047 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 15, 15, 1, 1, 1] [2022-11-20 12:47:57,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-20 12:47:57,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-20 12:47:57,255 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-11-20 12:47:57,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:47:57,255 INFO L85 PathProgramCache]: Analyzing trace with hash 556862650, now seen corresponding path program 4 times [2022-11-20 12:47:57,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:47:57,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556484942] [2022-11-20 12:47:57,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:47:57,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:47:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:48:07,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:48:07,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:48:07,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556484942] [2022-11-20 12:48:07,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556484942] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 12:48:07,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2129497704] [2022-11-20 12:48:07,427 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-20 12:48:07,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:48:07,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:48:07,429 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:48:07,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a35a0d-090e-4fc0-879b-cb33bed8c90e/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-20 12:48:07,675 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-20 12:48:07,675 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 12:48:07,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 600 conjuncts, 121 conjunts are in the unsatisfiable core [2022-11-20 12:48:07,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:48:08,179 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-20 12:48:08,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 281 [2022-11-20 12:48:08,210 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 8 treesize of output 7 [2022-11-20 12:48:08,243 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 12 treesize of output 11 [2022-11-20 12:48:08,272 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 12 treesize of output 11 [2022-11-20 12:48:08,446 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:48:08,479 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:48:08,541 INFO L321 Elim1Store]: treesize reduction 25, result has 24.2 percent of original size [2022-11-20 12:48:08,542 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 97 treesize of output 96 [2022-11-20 12:48:08,615 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 9 treesize of output 7 [2022-11-20 12:48:08,713 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:48:08,740 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:48:08,747 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 12:48:08,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 85 treesize of output 78 [2022-11-20 12:48:08,762 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 9 treesize of output 7 [2022-11-20 12:48:08,934 INFO L321 Elim1Store]: treesize reduction 47, result has 26.6 percent of original size [2022-11-20 12:48:08,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 130 treesize of output 107 [2022-11-20 12:48:09,156 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 9 treesize of output 7 [2022-11-20 12:48:09,205 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 9 treesize of output 7 [2022-11-20 12:48:12,141 INFO L321 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2022-11-20 12:48:12,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 138 treesize of output 133 [2022-11-20 12:48:12,295 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 15 treesize of output 11 [2022-11-20 12:48:12,332 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 5 treesize of output 3 [2022-11-20 12:48:12,405 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 5 treesize of output 3 [2022-11-20 12:48:12,905 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-20 12:48:12,906 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 2 case distinctions, treesize of input 25 treesize of output 29 [2022-11-20 12:48:12,926 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 5 treesize of output 3 [2022-11-20 12:48:13,160 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:13,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:13,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:14,043 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:14,470 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:14,600 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:14,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:15,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:15,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:15,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:16,195 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:16,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:16,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:17,049 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:17,172 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:17,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:17,951 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:18,053 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:18,387 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:18,909 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:19,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:19,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:19,881 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:20,044 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:20,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:20,832 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:20,974 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:21,302 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:21,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:21,946 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:22,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:22,774 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:22,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:23,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:23,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:23,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:24,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:24,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:24,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:24,969 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:25,462 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:25,561 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-20 12:48:25,903 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2022-11-20 12:48:26,595 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-20 12:48:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 12:48:26,963 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 12:48:26,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 23 [2022-11-20 12:48:26,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 1048 refuted. 17 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:48:26,978 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:50:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 160 refuted. 905 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:50:25,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2129497704] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:50:25,674 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 12:50:25,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 39, 53] total 125 [2022-11-20 12:50:25,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617020378] [2022-11-20 12:50:25,674 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 12:50:25,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 126 states [2022-11-20 12:50:25,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:50:25,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 126 interpolants. [2022-11-20 12:50:25,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3596, Invalid=10408, Unknown=1746, NotChecked=0, Total=15750 [2022-11-20 12:50:25,680 INFO L87 Difference]: Start difference. First operand 146 states and 146 transitions. Second operand has 126 states, 125 states have (on average 3.456) internal successors, (432), 126 states have internal predecessors, (432), 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) [2022-11-20 12:50:41,330 WARN L859 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1040 Int) (v_ArrVal_1042 Int) (v_ArrVal_1033 Int) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1045 Int) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1037 Int) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1031 (Array Int Int))) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse7 (store (store (store .cse8 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse3 (select .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse6 (store (store (store .cse7 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse0 (let ((.cse5 (store .cse6 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse1 (select .cse0 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (select (select (store .cse0 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (select .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse2 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (+ (select .cse3 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse4 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040))))))))))) (forall ((v_ArrVal_1040 Int) (v_ArrVal_1042 Int) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1045 Int)) (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse11 (select .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse9 (let ((.cse12 (store .cse13 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse12 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse12 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse10 (select .cse9 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (select (select (store .cse9 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse10 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (select .cse10 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse11 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040))))))) (= |c_ULTIMATE.start_test_fun_~c~0#1.offset| 0) (exists ((|ULTIMATE.start_test_fun_~x_ref~0#1.base| Int)) (and (not (= |ULTIMATE.start_test_fun_~x_ref~0#1.base| |c_ULTIMATE.start_test_fun_~c~0#1.base|)) (<= (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~x_ref~0#1.base|) 0) 2147483647))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1045 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse21 (select .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse31 (store (store (store .cse32 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse18 (select .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse30 (store (store (store .cse31 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse23 (select .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse29 (store (store (store .cse30 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse17 (select .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse28 (store (store (store .cse29 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse22 (select .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse27 (store (store (store .cse28 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse14 (select .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse26 (store (store (store .cse27 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse19 (select .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse25 (store (store (store .cse26 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse20 (select .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse15 (let ((.cse24 (store .cse25 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse24 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse24 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse16 (select .cse15 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse14 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (select (select (store .cse15 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse16 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse17 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (+ (select .cse18 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse19 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse20 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (select .cse16 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse21 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse22 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse23 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020))))))))))))))))))))) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (forall ((v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1042 Int) (v_ArrVal_1033 Int) (v_ArrVal_1045 Int) (v_ArrVal_1037 Int) (v_ArrVal_1029 Int)) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse34 (select .cse43 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse42 (store (store (store .cse43 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse35 (select .cse42 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse41 (store (store (store .cse42 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse33 (select .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse40 (store (store (store .cse41 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse37 (select .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse38 (let ((.cse39 (store .cse40 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse39 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse39 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse36 (select .cse38 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse33 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse34 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse35 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (select .cse36 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse37 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< 2147483647 v_ArrVal_1042) (< (select (select (store .cse38 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse36 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))))))))))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_991 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_990 (Array Int Int)) (v_ArrVal_1010 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_995 (Array Int Int)) (v_ArrVal_994 (Array Int Int)) (v_ArrVal_996 Int) (v_ArrVal_986 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_987 (Array Int Int)) (v_ArrVal_1001 Int) (v_ArrVal_1045 Int) (v_ArrVal_1004 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1009 Int) (v_ArrVal_1007 (Array Int Int)) (v_ArrVal_1006 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1003 (Array Int Int)) (v_ArrVal_1002 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_988 Int) (v_ArrVal_983 (Array Int Int)) (v_ArrVal_985 Int) (v_ArrVal_993 Int) (v_ArrVal_999 (Array Int Int)) (v_ArrVal_998 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse76 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_983))) (let ((.cse49 (select .cse76 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse75 (store (store (store .cse76 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse49 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_985)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_986) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_987))) (let ((.cse60 (select .cse75 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse74 (store (store (store .cse75 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse60 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_988)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_990) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_991))) (let ((.cse52 (select .cse74 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse73 (store (store (store .cse74 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse52 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_993)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_994) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_995))) (let ((.cse55 (select .cse73 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse72 (store (store (store .cse73 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse55 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_996)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_998) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_999))) (let ((.cse51 (select .cse72 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse71 (store (store (store .cse72 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse51 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1001)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1002) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1003))) (let ((.cse50 (select .cse71 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse70 (store (store (store .cse71 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse50 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1004)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1006) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1007))) (let ((.cse45 (select .cse70 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse69 (store (store (store .cse70 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse45 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1009)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1010) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse57 (select .cse69 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse68 (store (store (store .cse69 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse57 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse59 (select .cse68 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse67 (store (store (store .cse68 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse59 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse48 (select .cse67 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse66 (store (store (store .cse67 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse48 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse44 (select .cse66 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse65 (store (store (store .cse66 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse44 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse58 (select .cse65 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse64 (store (store (store .cse65 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse58 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse53 (select .cse64 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse63 (store (store (store .cse64 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse53 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse56 (select .cse63 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse62 (store (store (store .cse63 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse56 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse54 (select .cse62 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse46 (let ((.cse61 (store .cse62 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse54 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse61 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse61 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse44 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (+ (select .cse45 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1009) (< (select (select (store .cse46 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse47 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse48 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (+ (select .cse49 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_985) (< (+ (select .cse50 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1004) (< (select .cse47 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse51 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1001) (< (+ (select .cse52 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_993) (< (+ (select .cse53 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse54 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse55 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_996) (< (+ (select .cse56 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse57 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012) (< (+ (select .cse58 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse59 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse60 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_988))))))))))))))))))))))))))))))))))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_1010 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_995 (Array Int Int)) (v_ArrVal_996 Int) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1001 Int) (v_ArrVal_1045 Int) (v_ArrVal_1004 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1009 Int) (v_ArrVal_1007 (Array Int Int)) (v_ArrVal_1006 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1003 (Array Int Int)) (v_ArrVal_1002 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_999 (Array Int Int)) (v_ArrVal_998 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse103 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_995))) (let ((.cse87 (select .cse103 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse102 (store (store (store .cse103 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse87 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_996)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_998) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_999))) (let ((.cse88 (select .cse102 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse101 (store (store (store .cse102 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse88 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1001)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1002) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1003))) (let ((.cse84 (select .cse101 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse100 (store (store (store .cse101 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse84 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1004)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1006) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1007))) (let ((.cse79 (select .cse100 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse99 (store (store (store .cse100 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse79 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1009)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1010) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse81 (select .cse99 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse98 (store (store (store .cse99 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse81 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse80 (select .cse98 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse97 (store (store (store .cse98 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse80 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse90 (select .cse97 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse96 (store (store (store .cse97 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse90 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse85 (select .cse96 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse95 (store (store (store .cse96 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse85 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse78 (select .cse95 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse94 (store (store (store .cse95 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse78 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse77 (select .cse94 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse93 (store (store (store .cse94 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse77 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse89 (select .cse93 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse92 (store (store (store .cse93 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse89 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse86 (select .cse92 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse82 (let ((.cse91 (store .cse92 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse86 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse91 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse91 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse83 (select .cse82 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse77 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (+ (select .cse78 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse79 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1009) (< (+ (select .cse80 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse81 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012) (< (select (select (store .cse82 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse83 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse84 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1004) (< (+ (select .cse85 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (+ (select .cse86 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse87 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_996) (< (+ (select .cse88 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1001) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse89 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse90 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (select .cse83 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)))))))))))))))))))))))))))))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1033 Int) (v_ArrVal_1045 Int) (v_ArrVal_1037 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int)) (let ((.cse118 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse105 (select .cse118 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse117 (store (store (store .cse118 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse105 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse104 (select .cse117 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse116 (store (store (store .cse117 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse104 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse106 (select .cse116 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse115 (store (store (store .cse116 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse106 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse111 (select .cse115 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse114 (store (store (store .cse115 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse111 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse110 (select .cse114 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse113 (store (store (store .cse114 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse110 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse109 (select .cse113 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse107 (let ((.cse112 (store .cse113 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse109 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse112 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse112 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse108 (select .cse107 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse104 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (+ (select .cse105 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (+ (select .cse106 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (select (select (store .cse107 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse108 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse109 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse110 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (select .cse108 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse111 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< 2147483647 v_ArrVal_1042))))))))))))))))) (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~c~0#1.base|)) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_1010 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1001 Int) (v_ArrVal_1045 Int) (v_ArrVal_1004 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1009 Int) (v_ArrVal_1007 (Array Int Int)) (v_ArrVal_1006 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1003 (Array Int Int)) (v_ArrVal_1002 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_999 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse143 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_999))) (let ((.cse128 (select .cse143 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse142 (store (store (store .cse143 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse128 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1001)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1002) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1003))) (let ((.cse131 (select .cse142 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse141 (store (store (store .cse142 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse131 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1004)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1006) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1007))) (let ((.cse129 (select .cse141 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse140 (store (store (store .cse141 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse129 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1009)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1010) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse119 (select .cse140 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse139 (store (store (store .cse140 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse119 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse120 (select .cse139 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse138 (store (store (store .cse139 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse120 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse121 (select .cse138 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse137 (store (store (store .cse138 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse121 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse125 (select .cse137 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse136 (store (store (store .cse137 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse125 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse127 (select .cse136 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse135 (store (store (store .cse136 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse127 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse130 (select .cse135 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse134 (store (store (store .cse135 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse130 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse124 (select .cse134 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse133 (store (store (store .cse134 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse124 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse126 (select .cse133 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse122 (let ((.cse132 (store .cse133 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse126 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse132 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse132 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse123 (select .cse122 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse119 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012) (< (+ (select .cse120 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse121 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (select (select (store .cse122 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse123 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse124 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse125 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (select .cse123 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse126 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse127 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse128 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1001) (< (+ (select .cse129 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1009) (< (+ (select .cse130 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (+ (select .cse131 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1004))))))))))))))))))))))))))) (forall ((v_ArrVal_1040 Int) (v_ArrVal_1042 Int) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1045 Int) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1037 Int)) (let ((.cse150 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse145 (select .cse150 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse149 (store (store (store .cse150 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse145 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse144 (select .cse149 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse147 (let ((.cse148 (store .cse149 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse144 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse148 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse148 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse146 (select .cse147 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse144 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse145 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (select .cse146 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< 2147483647 v_ArrVal_1042) (< (select (select (store .cse147 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse146 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647))))))))) (<= |c_ULTIMATE.start_test_fun_#t~mem9#1| (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|)) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 15) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_1010 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1045 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1009 Int) (v_ArrVal_1007 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse171 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1007))) (let ((.cse153 (select .cse171 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse170 (store (store (store .cse171 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse153 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1009)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1010) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse159 (select .cse170 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse169 (store (store (store .cse170 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse159 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse158 (select .cse169 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse168 (store (store (store .cse169 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse158 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse160 (select .cse168 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse167 (store (store (store .cse168 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse160 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse161 (select .cse167 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse166 (store (store (store .cse167 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse161 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse155 (select .cse166 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse165 (store (store (store .cse166 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse155 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse156 (select .cse165 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse164 (store (store (store .cse165 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse156 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse154 (select .cse164 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse163 (store (store (store .cse164 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse154 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse157 (select .cse163 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse151 (let ((.cse162 (store .cse163 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse157 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse162 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse162 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse152 (select .cse151 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (select (select (store .cse151 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse152 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse153 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1009) (< (+ (select .cse154 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse155 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse156 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (+ (select .cse157 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse158 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse159 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012) (< (+ (select .cse160 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (+ (select .cse161 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (select .cse152 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)))))))))))))))))))))))) (forall ((v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1042 Int) (v_ArrVal_1033 Int) (v_ArrVal_1045 Int) (v_ArrVal_1037 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int)) (let ((.cse184 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse176 (select .cse184 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse183 (store (store (store .cse184 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse176 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse178 (select .cse183 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse182 (store (store (store .cse183 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse178 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse172 (select .cse182 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse181 (store (store (store .cse182 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse172 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse177 (select .cse181 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse180 (store (store (store .cse181 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse177 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse175 (select .cse180 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse173 (let ((.cse179 (store .cse180 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse175 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse179 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse179 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse174 (select .cse173 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse172 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (select (select (store .cse173 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse174 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse175 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse176 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (+ (select .cse177 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (select .cse174 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse178 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< 2147483647 v_ArrVal_1042))))))))))))))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_991 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_1010 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_995 (Array Int Int)) (v_ArrVal_994 (Array Int Int)) (v_ArrVal_996 Int) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1001 Int) (v_ArrVal_1045 Int) (v_ArrVal_1004 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1009 Int) (v_ArrVal_1007 (Array Int Int)) (v_ArrVal_1006 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1003 (Array Int Int)) (v_ArrVal_1002 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_993 Int) (v_ArrVal_999 (Array Int Int)) (v_ArrVal_998 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse213 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_991))) (let ((.cse194 (select .cse213 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse212 (store (store (store .cse213 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse194 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_993)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_994) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_995))) (let ((.cse199 (select .cse212 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse211 (store (store (store .cse212 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse199 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_996)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_998) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_999))) (let ((.cse191 (select .cse211 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse210 (store (store (store .cse211 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse191 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1001)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1002) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1003))) (let ((.cse185 (select .cse210 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse209 (store (store (store .cse210 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse185 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1004)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1006) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1007))) (let ((.cse188 (select .cse209 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse208 (store (store (store .cse209 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse188 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1009)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1010) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse186 (select .cse208 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse207 (store (store (store .cse208 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse186 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse192 (select .cse207 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse206 (store (store (store .cse207 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse192 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse187 (select .cse206 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse205 (store (store (store .cse206 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse187 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse196 (select .cse205 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse204 (store (store (store .cse205 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse196 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse198 (select .cse204 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse203 (store (store (store .cse204 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse198 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse189 (select .cse203 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse202 (store (store (store .cse203 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse189 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse193 (select .cse202 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse201 (store (store (store .cse202 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse193 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse195 (select .cse201 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse197 (let ((.cse200 (store .cse201 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse195 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse200 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse200 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse190 (select .cse197 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse185 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1004) (< (+ (select .cse186 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012) (< (+ (select .cse187 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (+ (select .cse188 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1009) (< (+ (select .cse189 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (select .cse190 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse191 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1001) (< (+ (select .cse192 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse193 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse194 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_993) (< (+ (select .cse195 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse196 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (select (select (store .cse197 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse190 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse198 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse199 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_996))))))))))))))))))))))))))))))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1033 Int) (v_ArrVal_1045 Int) (v_ArrVal_1037 Int) (v_ArrVal_1025 Int) (v_ArrVal_1017 Int) (v_ArrVal_1029 Int)) (let ((.cse230 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse220 (select .cse230 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse229 (store (store (store .cse230 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse220 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse219 (select .cse229 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse228 (store (store (store .cse229 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse219 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse221 (select .cse228 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse227 (store (store (store .cse228 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse221 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse218 (select .cse227 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse226 (store (store (store .cse227 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse218 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse214 (select .cse226 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse225 (store (store (store .cse226 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse214 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse222 (select .cse225 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse224 (store (store (store .cse225 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse222 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse215 (select .cse224 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse216 (let ((.cse223 (store .cse224 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse215 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse223 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse223 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse217 (select .cse216 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse214 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (+ (select .cse215 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (select (select (store .cse216 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse217 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse218 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse219 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (+ 1 (select .cse220 |c_ULTIMATE.start_test_fun_~c~0#1.offset|)) v_ArrVal_1017) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse221 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (select .cse217 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse222 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037))))))))))))))))))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_991 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_990 (Array Int Int)) (v_ArrVal_1010 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_995 (Array Int Int)) (v_ArrVal_994 (Array Int Int)) (v_ArrVal_996 Int) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_987 (Array Int Int)) (v_ArrVal_1001 Int) (v_ArrVal_1045 Int) (v_ArrVal_1004 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1009 Int) (v_ArrVal_1007 (Array Int Int)) (v_ArrVal_1006 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1003 (Array Int Int)) (v_ArrVal_1002 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_988 Int) (v_ArrVal_993 Int) (v_ArrVal_999 (Array Int Int)) (v_ArrVal_998 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse261 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_987))) (let ((.cse236 (select .cse261 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse260 (store (store (store .cse261 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse236 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_988)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_990) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_991))) (let ((.cse240 (select .cse260 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse259 (store (store (store .cse260 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse240 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_993)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_994) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_995))) (let ((.cse245 (select .cse259 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse258 (store (store (store .cse259 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse245 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_996)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_998) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_999))) (let ((.cse244 (select .cse258 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse257 (store (store (store .cse258 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse244 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1001)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1002) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1003))) (let ((.cse237 (select .cse257 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse256 (store (store (store .cse257 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse237 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1004)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1006) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1007))) (let ((.cse233 (select .cse256 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse255 (store (store (store .cse256 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse233 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1009)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1010) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse239 (select .cse255 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse254 (store (store (store .cse255 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse239 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse235 (select .cse254 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse253 (store (store (store .cse254 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse235 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse234 (select .cse253 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse252 (store (store (store .cse253 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse234 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse246 (select .cse252 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse251 (store (store (store .cse252 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse246 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse241 (select .cse251 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse250 (store (store (store .cse251 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse241 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse231 (select .cse250 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse249 (store (store (store .cse250 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse231 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse232 (select .cse249 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse248 (store (store (store .cse249 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse232 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse242 (select .cse248 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse243 (let ((.cse247 (store .cse248 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse242 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse247 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse247 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse238 (select .cse243 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse231 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (+ (select .cse232 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse233 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1009) (< (+ (select .cse234 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (+ (select .cse235 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse236 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_988) (< (+ (select .cse237 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1004) (< (select .cse238 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse239 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012) (< (+ (select .cse240 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_993) (< (+ (select .cse241 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse242 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< 2147483647 v_ArrVal_1042) (< (select (select (store .cse243 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse238 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse244 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1001) (< (+ (select .cse245 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_996) (< (+ (select .cse246 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025))))))))))))))))))))))))))))))))) (forall ((v_ArrVal_1019 (Array Int Int)) (v_ArrVal_1018 (Array Int Int)) (v_ArrVal_1039 (Array Int Int)) (v_ArrVal_1038 (Array Int Int)) (v_ArrVal_1015 (Array Int Int)) (v_ArrVal_1014 (Array Int Int)) (v_ArrVal_1035 (Array Int Int)) (v_ArrVal_1034 (Array Int Int)) (v_ArrVal_1011 (Array Int Int)) (v_ArrVal_1010 (Array Int Int)) (v_ArrVal_1031 (Array Int Int)) (v_ArrVal_1030 (Array Int Int)) (v_ArrVal_1040 Int) (v_ArrVal_1020 Int) (v_ArrVal_1042 Int) (v_ArrVal_1045 Int) (v_ArrVal_1004 Int) (v_ArrVal_1025 Int) (v_ArrVal_1029 Int) (v_ArrVal_1009 Int) (v_ArrVal_1007 (Array Int Int)) (v_ArrVal_1006 (Array Int Int)) (v_ArrVal_1027 (Array Int Int)) (v_ArrVal_1026 (Array Int Int)) (v_ArrVal_1003 (Array Int Int)) (v_ArrVal_1023 (Array Int Int)) (v_ArrVal_1022 (Array Int Int)) (v_ArrVal_1033 Int) (v_ArrVal_1012 Int) (v_ArrVal_1037 Int) (v_ArrVal_1017 Int)) (let ((.cse284 (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1003))) (let ((.cse270 (select .cse284 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse283 (store (store (store .cse284 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse270 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1004)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1006) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1007))) (let ((.cse266 (select .cse283 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse282 (store (store (store .cse283 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse266 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1009)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1010) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1011))) (let ((.cse273 (select .cse282 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse281 (store (store (store .cse282 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse273 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1012)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1014) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1015))) (let ((.cse263 (select .cse281 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse280 (store (store (store .cse281 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse263 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1017)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1018) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1019))) (let ((.cse265 (select .cse280 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse279 (store (store (store .cse280 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse265 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1020)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1022) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1023))) (let ((.cse264 (select .cse279 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse278 (store (store (store .cse279 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse264 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1025)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1026) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1027))) (let ((.cse271 (select .cse278 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse277 (store (store (store .cse278 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse271 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1029)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1030) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1031))) (let ((.cse267 (select .cse277 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse276 (store (store (store .cse277 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse267 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1033)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1034) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1035))) (let ((.cse272 (select .cse276 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse275 (store (store (store .cse276 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse272 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1037)) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_ArrVal_1038) |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_ArrVal_1039))) (let ((.cse262 (select .cse275 |c_ULTIMATE.start_test_fun_~c~0#1.base|))) (let ((.cse268 (let ((.cse274 (store .cse275 |c_ULTIMATE.start_test_fun_~c~0#1.base| (store .cse262 |c_ULTIMATE.start_test_fun_~c~0#1.offset| v_ArrVal_1040)))) (store .cse274 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| (store (select .cse274 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| v_ArrVal_1042))))) (let ((.cse269 (select .cse268 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (or (< (+ (select .cse262 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1040) (< (+ (select .cse263 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1017) (< (+ (select .cse264 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1025) (< (+ (select .cse265 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1020) (< (+ (select .cse266 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1009) (< 2147483647 v_ArrVal_1042) (< (+ (select .cse267 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1033) (< (select (select (store .cse268 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| (store .cse269 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| v_ArrVal_1045)) |c_ULTIMATE.start_test_fun_~c~0#1.base|) |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 2147483647) (< (+ (select .cse270 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1004) (< (select .cse269 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (+ v_ArrVal_1045 1)) (< (+ (select .cse271 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1029) (< (+ (select .cse272 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1037) (< (+ (select .cse273 |c_ULTIMATE.start_test_fun_~c~0#1.offset|) 1) v_ArrVal_1012)))))))))))))))))))))))))) is different from true [2022-11-20 12:51:35,270 WARN L233 SmtUtils]: Spent 9.33s on a formula simplification that was a NOOP. DAG size: 1157 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 12:53:38,108 WARN L233 SmtUtils]: Spent 17.75s on a formula simplification that was a NOOP. DAG size: 1091 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 12:56:02,907 WARN L233 SmtUtils]: Spent 23.83s on a formula simplification that was a NOOP. DAG size: 1097 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)