./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 8393723b 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_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 78a4cc43ce1234c075e2c73cca2f6f44edddfccbee7278c746f2db07d17136bf --- 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-8393723 [2022-11-19 06:56:04,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:56:04,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:56:04,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:56:04,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:56:04,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:56:04,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:56:04,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:56:04,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:56:04,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:56:04,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:56:04,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:56:04,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:56:04,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:56:04,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:56:04,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:56:04,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:56:04,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:56:04,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:56:04,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:56:04,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:56:04,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:56:04,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:56:04,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:56:04,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:56:04,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:56:04,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:56:04,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:56:04,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:56:04,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:56:04,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:56:04,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:56:04,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:56:04,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:56:04,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:56:04,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:56:04,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:56:04,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:56:04,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:56:04,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:56:04,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:56:04,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-19 06:56:04,437 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:56:04,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:56:04,438 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:56:04,438 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:56:04,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:56:04,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:56:04,440 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:56:04,440 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:56:04,440 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:56:04,440 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 06:56:04,441 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:56:04,442 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:56:04,442 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 06:56:04,443 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 06:56:04,443 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:56:04,443 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 06:56:04,455 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 06:56:04,456 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 06:56:04,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:56:04,457 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-19 06:56:04,457 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-19 06:56:04,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 06:56:04,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-19 06:56:04,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:56:04,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:56:04,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:56:04,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:56:04,461 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-19 06:56:04,461 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-19 06:56:04,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:56:04,462 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:56:04,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:56:04,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:56:04,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:56:04,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:56:04,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:56:04,464 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 06:56:04,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:56:04,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:56:04,464 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 06:56:04,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 06:56:04,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:56:04,465 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:56:04,465 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_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78a4cc43ce1234c075e2c73cca2f6f44edddfccbee7278c746f2db07d17136bf [2022-11-19 06:56:04,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:56:04,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:56:04,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:56:04,789 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:56:04,790 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:56:04,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c [2022-11-19 06:56:04,866 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/data/46f06e850/0d61a8f31373453897d91ce366ff1090/FLAGc803e1f2a [2022-11-19 06:56:05,322 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:56:05,323 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c [2022-11-19 06:56:05,332 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/data/46f06e850/0d61a8f31373453897d91ce366ff1090/FLAGc803e1f2a [2022-11-19 06:56:05,825 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/data/46f06e850/0d61a8f31373453897d91ce366ff1090 [2022-11-19 06:56:05,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:56:05,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:56:05,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:56:05,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:56:05,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:56:05,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:56:05" (1/1) ... [2022-11-19 06:56:05,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ee6beb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:05, skipping insertion in model container [2022-11-19 06:56:05,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:56:05" (1/1) ... [2022-11-19 06:56:05,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:56:05,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:56:06,131 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c[6448,6461] [2022-11-19 06:56:06,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:56:06,212 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:56:06,261 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c[6448,6461] [2022-11-19 06:56:06,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:56:06,356 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:56:06,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06 WrapperNode [2022-11-19 06:56:06,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:56:06,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:56:06,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:56:06,358 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:56:06,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,407 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,474 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1045 [2022-11-19 06:56:06,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:56:06,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:56:06,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:56:06,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:56:06,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,486 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,520 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:56:06,544 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:56:06,544 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:56:06,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:56:06,559 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (1/1) ... [2022-11-19 06:56:06,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:56:06,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:56:06,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:56:06,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:56:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 06:56:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 06:56:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:56:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:56:06,733 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:56:06,735 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:56:08,312 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:56:08,398 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:56:08,398 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-19 06:56:08,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:56:08 BoogieIcfgContainer [2022-11-19 06:56:08,409 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:56:08,411 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:56:08,411 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:56:08,417 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:56:08,417 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:56:05" (1/3) ... [2022-11-19 06:56:08,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8b1a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:56:08, skipping insertion in model container [2022-11-19 06:56:08,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:56:06" (2/3) ... [2022-11-19 06:56:08,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8b1a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:56:08, skipping insertion in model container [2022-11-19 06:56:08,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:56:08" (3/3) ... [2022-11-19 06:56:08,428 INFO L112 eAbstractionObserver]: Analyzing ICFG gj2007.c.i.p+nlh-reducer.c [2022-11-19 06:56:08,444 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:56:08,444 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 408 error locations. [2022-11-19 06:56:08,527 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 06:56:08,534 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=FINITE_AUTOMATA, 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;@245efce1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 06:56:08,539 INFO L358 AbstractCegarLoop]: Starting to check reachability of 408 error locations. [2022-11-19 06:56:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand has 955 states, 546 states have (on average 1.9963369963369964) internal successors, (1090), 954 states have internal predecessors, (1090), 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) [2022-11-19 06:56:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-19 06:56:08,553 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:08,554 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-19 06:56:08,554 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:08,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:08,560 INFO L85 PathProgramCache]: Analyzing trace with hash 47849408, now seen corresponding path program 1 times [2022-11-19 06:56:08,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:08,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563346798] [2022-11-19 06:56:08,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:08,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:08,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:08,772 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:08,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563346798] [2022-11-19 06:56:08,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563346798] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:08,774 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:08,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-19 06:56:08,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [71346846] [2022-11-19 06:56:08,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:08,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:56:08,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:08,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:56:08,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:08,824 INFO L87 Difference]: Start difference. First operand has 955 states, 546 states have (on average 1.9963369963369964) internal successors, (1090), 954 states have internal predecessors, (1090), 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 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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) [2022-11-19 06:56:09,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:09,874 INFO L93 Difference]: Finished difference Result 1895 states and 2163 transitions. [2022-11-19 06:56:09,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:56:09,877 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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 4 [2022-11-19 06:56:09,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:09,902 INFO L225 Difference]: With dead ends: 1895 [2022-11-19 06:56:09,902 INFO L226 Difference]: Without dead ends: 943 [2022-11-19 06:56:09,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:09,915 INFO L413 NwaCegarLoop]: 1071 mSDtfsCounter, 1 mSDsluCounter, 268 mSDsCounter, 0 mSdLazyCounter, 813 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1339 SdHoareTripleChecker+Invalid, 816 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 813 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:09,916 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1339 Invalid, 816 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 813 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:56:09,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 943 states. [2022-11-19 06:56:10,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 943 to 943. [2022-11-19 06:56:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 943 states, 541 states have (on average 1.866913123844732) internal successors, (1010), 942 states have internal predecessors, (1010), 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) [2022-11-19 06:56:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 943 states and 1010 transitions. [2022-11-19 06:56:10,047 INFO L78 Accepts]: Start accepts. Automaton has 943 states and 1010 transitions. Word has length 4 [2022-11-19 06:56:10,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:10,047 INFO L495 AbstractCegarLoop]: Abstraction has 943 states and 1010 transitions. [2022-11-19 06:56:10,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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) [2022-11-19 06:56:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1010 transitions. [2022-11-19 06:56:10,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-19 06:56:10,051 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:10,051 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:10,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 06:56:10,052 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:10,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:10,052 INFO L85 PathProgramCache]: Analyzing trace with hash -984085978, now seen corresponding path program 1 times [2022-11-19 06:56:10,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:10,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4263399] [2022-11-19 06:56:10,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:10,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:10,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:10,127 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:10,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4263399] [2022-11-19 06:56:10,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4263399] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:10,129 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:10,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 06:56:10,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303983629] [2022-11-19 06:56:10,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:10,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:56:10,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:10,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:56:10,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:10,133 INFO L87 Difference]: Start difference. First operand 943 states and 1010 transitions. Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 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) [2022-11-19 06:56:10,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:10,964 INFO L93 Difference]: Finished difference Result 943 states and 1010 transitions. [2022-11-19 06:56:10,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:56:10,965 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 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 [2022-11-19 06:56:10,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:10,968 INFO L225 Difference]: With dead ends: 943 [2022-11-19 06:56:10,968 INFO L226 Difference]: Without dead ends: 809 [2022-11-19 06:56:10,968 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:10,970 INFO L413 NwaCegarLoop]: 335 mSDtfsCounter, 404 mSDsluCounter, 268 mSDsCounter, 0 mSdLazyCounter, 676 mSolverCounterSat, 200 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 404 SdHoareTripleChecker+Valid, 603 SdHoareTripleChecker+Invalid, 876 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 200 IncrementalHoareTripleChecker+Valid, 676 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:10,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [404 Valid, 603 Invalid, 876 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [200 Valid, 676 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:10,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2022-11-19 06:56:11,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 809. [2022-11-19 06:56:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 809 states, 541 states have (on average 1.6192236598890943) internal successors, (876), 808 states have internal predecessors, (876), 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) [2022-11-19 06:56:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 876 transitions. [2022-11-19 06:56:11,007 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 876 transitions. Word has length 8 [2022-11-19 06:56:11,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:11,007 INFO L495 AbstractCegarLoop]: Abstraction has 809 states and 876 transitions. [2022-11-19 06:56:11,008 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 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) [2022-11-19 06:56:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 876 transitions. [2022-11-19 06:56:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-19 06:56:11,009 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:11,009 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:11,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 06:56:11,009 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:11,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:11,010 INFO L85 PathProgramCache]: Analyzing trace with hash -441894193, now seen corresponding path program 1 times [2022-11-19 06:56:11,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:11,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990670614] [2022-11-19 06:56:11,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:11,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:11,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:11,064 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:11,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990670614] [2022-11-19 06:56:11,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990670614] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:11,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:11,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 06:56:11,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586494088] [2022-11-19 06:56:11,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:11,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:56:11,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:11,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:56:11,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:56:11,067 INFO L87 Difference]: Start difference. First operand 809 states and 876 transitions. Second operand has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 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) [2022-11-19 06:56:12,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:12,020 INFO L93 Difference]: Finished difference Result 809 states and 876 transitions. [2022-11-19 06:56:12,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 06:56:12,021 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 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 [2022-11-19 06:56:12,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:12,025 INFO L225 Difference]: With dead ends: 809 [2022-11-19 06:56:12,026 INFO L226 Difference]: Without dead ends: 675 [2022-11-19 06:56:12,027 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:56:12,028 INFO L413 NwaCegarLoop]: 268 mSDtfsCounter, 600 mSDsluCounter, 268 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 267 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 600 SdHoareTripleChecker+Valid, 536 SdHoareTripleChecker+Invalid, 1215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 267 IncrementalHoareTripleChecker+Valid, 948 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:12,031 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [600 Valid, 536 Invalid, 1215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [267 Valid, 948 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:56:12,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 675 states. [2022-11-19 06:56:12,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 675 to 675. [2022-11-19 06:56:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 675 states, 541 states have (on average 1.3715341959334566) internal successors, (742), 674 states have internal predecessors, (742), 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) [2022-11-19 06:56:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 742 transitions. [2022-11-19 06:56:12,050 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 742 transitions. Word has length 9 [2022-11-19 06:56:12,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:12,051 INFO L495 AbstractCegarLoop]: Abstraction has 675 states and 742 transitions. [2022-11-19 06:56:12,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 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) [2022-11-19 06:56:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 742 transitions. [2022-11-19 06:56:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-19 06:56:12,052 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:12,052 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:12,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 06:56:12,052 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr402ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:12,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:12,053 INFO L85 PathProgramCache]: Analyzing trace with hash -766718520, now seen corresponding path program 1 times [2022-11-19 06:56:12,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:12,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296421064] [2022-11-19 06:56:12,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:12,099 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:12,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296421064] [2022-11-19 06:56:12,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296421064] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:12,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:12,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:56:12,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128080156] [2022-11-19 06:56:12,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:12,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:56:12,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:12,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:56:12,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:56:12,102 INFO L87 Difference]: Start difference. First operand 675 states and 742 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 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) [2022-11-19 06:56:12,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:12,826 INFO L93 Difference]: Finished difference Result 1335 states and 1468 transitions. [2022-11-19 06:56:12,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 06:56:12,826 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 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 [2022-11-19 06:56:12,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:12,831 INFO L225 Difference]: With dead ends: 1335 [2022-11-19 06:56:12,831 INFO L226 Difference]: Without dead ends: 669 [2022-11-19 06:56:12,832 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:56:12,843 INFO L413 NwaCegarLoop]: 726 mSDtfsCounter, 5 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 939 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1254 SdHoareTripleChecker+Invalid, 940 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 939 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:12,844 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1254 Invalid, 940 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 939 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:12,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 669 states. [2022-11-19 06:56:12,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 669 to 669. [2022-11-19 06:56:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 669 states, 537 states have (on average 1.3687150837988826) internal successors, (735), 668 states have internal predecessors, (735), 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) [2022-11-19 06:56:12,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 669 states and 735 transitions. [2022-11-19 06:56:12,871 INFO L78 Accepts]: Start accepts. Automaton has 669 states and 735 transitions. Word has length 10 [2022-11-19 06:56:12,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:12,872 INFO L495 AbstractCegarLoop]: Abstraction has 669 states and 735 transitions. [2022-11-19 06:56:12,872 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 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) [2022-11-19 06:56:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 735 transitions. [2022-11-19 06:56:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-19 06:56:12,873 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:12,873 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:12,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 06:56:12,873 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr398ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:12,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:12,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1672904178, now seen corresponding path program 1 times [2022-11-19 06:56:12,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:12,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18690015] [2022-11-19 06:56:12,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:12,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:12,958 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:12,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18690015] [2022-11-19 06:56:12,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18690015] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:12,959 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:12,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-19 06:56:12,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357528964] [2022-11-19 06:56:12,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:12,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:56:12,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:12,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:56:12,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:12,961 INFO L87 Difference]: Start difference. First operand 669 states and 735 transitions. Second operand has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-11-19 06:56:13,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:13,474 INFO L93 Difference]: Finished difference Result 1254 states and 1450 transitions. [2022-11-19 06:56:13,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:56:13,475 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 14 [2022-11-19 06:56:13,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:13,479 INFO L225 Difference]: With dead ends: 1254 [2022-11-19 06:56:13,479 INFO L226 Difference]: Without dead ends: 1188 [2022-11-19 06:56:13,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:13,481 INFO L413 NwaCegarLoop]: 535 mSDtfsCounter, 590 mSDsluCounter, 455 mSDsCounter, 0 mSdLazyCounter, 395 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 590 SdHoareTripleChecker+Valid, 990 SdHoareTripleChecker+Invalid, 525 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 395 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:13,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [590 Valid, 990 Invalid, 525 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 395 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:56:13,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1188 states. [2022-11-19 06:56:13,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1188 to 1123. [2022-11-19 06:56:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1123 states, 992 states have (on average 1.2641129032258065) internal successors, (1254), 1122 states have internal predecessors, (1254), 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) [2022-11-19 06:56:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 1123 states and 1254 transitions. [2022-11-19 06:56:13,515 INFO L78 Accepts]: Start accepts. Automaton has 1123 states and 1254 transitions. Word has length 14 [2022-11-19 06:56:13,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:13,515 INFO L495 AbstractCegarLoop]: Abstraction has 1123 states and 1254 transitions. [2022-11-19 06:56:13,515 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-11-19 06:56:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1254 transitions. [2022-11-19 06:56:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-19 06:56:13,516 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:13,516 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:13,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 06:56:13,517 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr399ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:13,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:13,517 INFO L85 PathProgramCache]: Analyzing trace with hash -320420391, now seen corresponding path program 1 times [2022-11-19 06:56:13,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:13,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790156357] [2022-11-19 06:56:13,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:13,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:13,554 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:13,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790156357] [2022-11-19 06:56:13,555 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [790156357] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:13,555 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:13,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-19 06:56:13,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614475208] [2022-11-19 06:56:13,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:13,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 06:56:13,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:13,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 06:56:13,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:13,557 INFO L87 Difference]: Start difference. First operand 1123 states and 1254 transitions. Second operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 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) [2022-11-19 06:56:13,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:13,886 INFO L93 Difference]: Finished difference Result 1123 states and 1254 transitions. [2022-11-19 06:56:13,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 06:56:13,887 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 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 [2022-11-19 06:56:13,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:13,891 INFO L225 Difference]: With dead ends: 1123 [2022-11-19 06:56:13,891 INFO L226 Difference]: Without dead ends: 1057 [2022-11-19 06:56:13,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 06:56:13,893 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 588 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 588 SdHoareTripleChecker+Valid, 470 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:13,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [588 Valid, 470 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:56:13,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2022-11-19 06:56:13,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 1057. [2022-11-19 06:56:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1057 states, 992 states have (on average 1.1975806451612903) internal successors, (1188), 1056 states have internal predecessors, (1188), 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) [2022-11-19 06:56:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 1057 states and 1188 transitions. [2022-11-19 06:56:13,949 INFO L78 Accepts]: Start accepts. Automaton has 1057 states and 1188 transitions. Word has length 15 [2022-11-19 06:56:13,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:13,951 INFO L495 AbstractCegarLoop]: Abstraction has 1057 states and 1188 transitions. [2022-11-19 06:56:13,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 2 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) [2022-11-19 06:56:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1188 transitions. [2022-11-19 06:56:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-19 06:56:13,952 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:13,952 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:13,953 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 06:56:13,953 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr394ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:13,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:13,953 INFO L85 PathProgramCache]: Analyzing trace with hash -697258801, now seen corresponding path program 1 times [2022-11-19 06:56:13,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:13,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138816873] [2022-11-19 06:56:13,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:14,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:14,050 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:14,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138816873] [2022-11-19 06:56:14,051 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138816873] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:14,051 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:14,051 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 06:56:14,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784700519] [2022-11-19 06:56:14,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:14,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:56:14,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:14,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:56:14,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:56:14,056 INFO L87 Difference]: Start difference. First operand 1057 states and 1188 transitions. Second operand has 4 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-11-19 06:56:14,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:14,683 INFO L93 Difference]: Finished difference Result 1698 states and 1893 transitions. [2022-11-19 06:56:14,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 06:56:14,684 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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 [2022-11-19 06:56:14,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:14,690 INFO L225 Difference]: With dead ends: 1698 [2022-11-19 06:56:14,690 INFO L226 Difference]: Without dead ends: 1633 [2022-11-19 06:56:14,692 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:56:14,693 INFO L413 NwaCegarLoop]: 534 mSDtfsCounter, 1052 mSDsluCounter, 903 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1052 SdHoareTripleChecker+Valid, 1437 SdHoareTripleChecker+Invalid, 651 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:14,694 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1052 Valid, 1437 Invalid, 651 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 521 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:56:14,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1633 states. [2022-11-19 06:56:14,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1633 to 1569. [2022-11-19 06:56:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1569 states, 1505 states have (on average 1.172093023255814) internal successors, (1764), 1568 states have internal predecessors, (1764), 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) [2022-11-19 06:56:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1569 states and 1764 transitions. [2022-11-19 06:56:14,743 INFO L78 Accepts]: Start accepts. Automaton has 1569 states and 1764 transitions. Word has length 20 [2022-11-19 06:56:14,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:14,744 INFO L495 AbstractCegarLoop]: Abstraction has 1569 states and 1764 transitions. [2022-11-19 06:56:14,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-11-19 06:56:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1764 transitions. [2022-11-19 06:56:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-19 06:56:14,745 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:14,745 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:14,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 06:56:14,746 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr390ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:14,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:14,746 INFO L85 PathProgramCache]: Analyzing trace with hash 717109991, now seen corresponding path program 1 times [2022-11-19 06:56:14,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:14,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288230647] [2022-11-19 06:56:14,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:14,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:14,817 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:14,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288230647] [2022-11-19 06:56:14,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288230647] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:14,817 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:14,817 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:56:14,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820508639] [2022-11-19 06:56:14,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:14,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 06:56:14,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:14,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 06:56:14,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:56:14,819 INFO L87 Difference]: Start difference. First operand 1569 states and 1764 transitions. Second operand has 5 states, 4 states have (on average 6.5) internal successors, (26), 4 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) [2022-11-19 06:56:15,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:15,610 INFO L93 Difference]: Finished difference Result 2200 states and 2458 transitions. [2022-11-19 06:56:15,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:56:15,613 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 6.5) internal successors, (26), 4 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) Word has length 26 [2022-11-19 06:56:15,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:15,620 INFO L225 Difference]: With dead ends: 2200 [2022-11-19 06:56:15,620 INFO L226 Difference]: Without dead ends: 2136 [2022-11-19 06:56:15,621 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:56:15,622 INFO L413 NwaCegarLoop]: 533 mSDtfsCounter, 2082 mSDsluCounter, 1344 mSDsCounter, 0 mSdLazyCounter, 646 mSolverCounterSat, 194 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2082 SdHoareTripleChecker+Valid, 1877 SdHoareTripleChecker+Invalid, 840 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 646 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:15,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2082 Valid, 1877 Invalid, 840 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 646 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:15,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2136 states. [2022-11-19 06:56:15,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2136 to 2073. [2022-11-19 06:56:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2073 states, 2010 states have (on average 1.1597014925373135) internal successors, (2331), 2072 states have internal predecessors, (2331), 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) [2022-11-19 06:56:15,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 2073 states and 2331 transitions. [2022-11-19 06:56:15,678 INFO L78 Accepts]: Start accepts. Automaton has 2073 states and 2331 transitions. Word has length 26 [2022-11-19 06:56:15,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:15,678 INFO L495 AbstractCegarLoop]: Abstraction has 2073 states and 2331 transitions. [2022-11-19 06:56:15,679 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 6.5) internal successors, (26), 4 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) [2022-11-19 06:56:15,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 2331 transitions. [2022-11-19 06:56:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-19 06:56:15,680 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:15,680 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:15,680 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-19 06:56:15,681 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr386ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:15,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:15,681 INFO L85 PathProgramCache]: Analyzing trace with hash -405139690, now seen corresponding path program 1 times [2022-11-19 06:56:15,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:15,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683159669] [2022-11-19 06:56:15,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:15,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:15,773 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:15,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683159669] [2022-11-19 06:56:15,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683159669] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:15,774 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:15,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 06:56:15,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116259202] [2022-11-19 06:56:15,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:15,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 06:56:15,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:15,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 06:56:15,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:56:15,775 INFO L87 Difference]: Start difference. First operand 2073 states and 2331 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 06:56:16,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:16,340 INFO L93 Difference]: Finished difference Result 3585 states and 4032 transitions. [2022-11-19 06:56:16,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:56:16,341 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2022-11-19 06:56:16,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:16,347 INFO L225 Difference]: With dead ends: 3585 [2022-11-19 06:56:16,348 INFO L226 Difference]: Without dead ends: 2045 [2022-11-19 06:56:16,352 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-19 06:56:16,354 INFO L413 NwaCegarLoop]: 647 mSDtfsCounter, 11 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 481 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 839 SdHoareTripleChecker+Invalid, 484 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 481 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:16,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 839 Invalid, 484 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 481 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:56:16,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2045 states. [2022-11-19 06:56:16,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2045 to 2045. [2022-11-19 06:56:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2045 states, 1983 states have (on average 1.1593545133635905) internal successors, (2299), 2044 states have internal predecessors, (2299), 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) [2022-11-19 06:56:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 2045 states and 2299 transitions. [2022-11-19 06:56:16,426 INFO L78 Accepts]: Start accepts. Automaton has 2045 states and 2299 transitions. Word has length 32 [2022-11-19 06:56:16,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:16,426 INFO L495 AbstractCegarLoop]: Abstraction has 2045 states and 2299 transitions. [2022-11-19 06:56:16,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 06:56:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 2299 transitions. [2022-11-19 06:56:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-19 06:56:16,434 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:16,434 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:16,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-19 06:56:16,434 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr382ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:16,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:16,435 INFO L85 PathProgramCache]: Analyzing trace with hash -754756063, now seen corresponding path program 1 times [2022-11-19 06:56:16,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:16,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141249269] [2022-11-19 06:56:16,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:16,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:16,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:16,534 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:16,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141249269] [2022-11-19 06:56:16,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141249269] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:16,535 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:16,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 06:56:16,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778254594] [2022-11-19 06:56:16,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:16,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 06:56:16,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:16,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 06:56:16,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-19 06:56:16,537 INFO L87 Difference]: Start difference. First operand 2045 states and 2299 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 5 states have internal predecessors, (36), 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) [2022-11-19 06:56:17,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:17,278 INFO L93 Difference]: Finished difference Result 3533 states and 3973 transitions. [2022-11-19 06:56:17,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 06:56:17,279 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 5 states have internal predecessors, (36), 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 36 [2022-11-19 06:56:17,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:17,285 INFO L225 Difference]: With dead ends: 3533 [2022-11-19 06:56:17,285 INFO L226 Difference]: Without dead ends: 2017 [2022-11-19 06:56:17,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-19 06:56:17,288 INFO L413 NwaCegarLoop]: 637 mSDtfsCounter, 20 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 935 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 1015 SdHoareTripleChecker+Invalid, 941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 935 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:17,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 1015 Invalid, 941 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 935 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:17,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2017 states. [2022-11-19 06:56:17,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2017 to 2017. [2022-11-19 06:56:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2017 states, 1956 states have (on average 1.158997955010225) internal successors, (2267), 2016 states have internal predecessors, (2267), 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) [2022-11-19 06:56:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 2017 states and 2267 transitions. [2022-11-19 06:56:17,340 INFO L78 Accepts]: Start accepts. Automaton has 2017 states and 2267 transitions. Word has length 36 [2022-11-19 06:56:17,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:17,340 INFO L495 AbstractCegarLoop]: Abstraction has 2017 states and 2267 transitions. [2022-11-19 06:56:17,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 5 states have internal predecessors, (36), 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) [2022-11-19 06:56:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 2267 transitions. [2022-11-19 06:56:17,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-19 06:56:17,344 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:17,344 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:17,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-19 06:56:17,345 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr378ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:17,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:17,347 INFO L85 PathProgramCache]: Analyzing trace with hash 1588921580, now seen corresponding path program 1 times [2022-11-19 06:56:17,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:17,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685954040] [2022-11-19 06:56:17,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:17,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:17,446 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:17,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685954040] [2022-11-19 06:56:17,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685954040] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:17,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:17,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-19 06:56:17,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522081701] [2022-11-19 06:56:17,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:17,447 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-19 06:56:17,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:17,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-19 06:56:17,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-11-19 06:56:17,448 INFO L87 Difference]: Start difference. First operand 2017 states and 2267 transitions. Second operand has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 6 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) [2022-11-19 06:56:18,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:18,169 INFO L93 Difference]: Finished difference Result 3481 states and 3914 transitions. [2022-11-19 06:56:18,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 06:56:18,170 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 6 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) Word has length 40 [2022-11-19 06:56:18,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:18,177 INFO L225 Difference]: With dead ends: 3481 [2022-11-19 06:56:18,177 INFO L226 Difference]: Without dead ends: 1989 [2022-11-19 06:56:18,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-11-19 06:56:18,180 INFO L413 NwaCegarLoop]: 627 mSDtfsCounter, 32 mSDsluCounter, 372 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 999 SdHoareTripleChecker+Invalid, 943 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:18,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 999 Invalid, 943 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 933 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:56:18,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1989 states. [2022-11-19 06:56:18,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1989 to 1989. [2022-11-19 06:56:18,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1989 states, 1929 states have (on average 1.1586314152410575) internal successors, (2235), 1988 states have internal predecessors, (2235), 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) [2022-11-19 06:56:18,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1989 states and 2235 transitions. [2022-11-19 06:56:18,237 INFO L78 Accepts]: Start accepts. Automaton has 1989 states and 2235 transitions. Word has length 40 [2022-11-19 06:56:18,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:18,237 INFO L495 AbstractCegarLoop]: Abstraction has 1989 states and 2235 transitions. [2022-11-19 06:56:18,237 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 6 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) [2022-11-19 06:56:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 2235 transitions. [2022-11-19 06:56:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-19 06:56:18,239 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:18,239 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:18,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-19 06:56:18,240 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr374ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:18,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:18,241 INFO L85 PathProgramCache]: Analyzing trace with hash -1124779145, now seen corresponding path program 1 times [2022-11-19 06:56:18,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:18,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510737775] [2022-11-19 06:56:18,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:18,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:18,377 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:18,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510737775] [2022-11-19 06:56:18,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510737775] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:18,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:18,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-19 06:56:18,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241537559] [2022-11-19 06:56:18,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:18,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 06:56:18,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:18,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 06:56:18,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2022-11-19 06:56:18,380 INFO L87 Difference]: Start difference. First operand 1989 states and 2235 transitions. Second operand has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 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) [2022-11-19 06:56:19,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:19,404 INFO L93 Difference]: Finished difference Result 3429 states and 3855 transitions. [2022-11-19 06:56:19,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 06:56:19,405 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 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 44 [2022-11-19 06:56:19,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:19,410 INFO L225 Difference]: With dead ends: 3429 [2022-11-19 06:56:19,410 INFO L226 Difference]: Without dead ends: 1961 [2022-11-19 06:56:19,412 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2022-11-19 06:56:19,413 INFO L413 NwaCegarLoop]: 617 mSDtfsCounter, 20 mSDsluCounter, 732 mSDsCounter, 0 mSdLazyCounter, 1805 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 1349 SdHoareTripleChecker+Invalid, 1811 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1805 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:19,414 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 1349 Invalid, 1811 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 1805 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:56:19,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1961 states. [2022-11-19 06:56:19,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1961 to 1961. [2022-11-19 06:56:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1961 states, 1902 states have (on average 1.158254468980021) internal successors, (2203), 1960 states have internal predecessors, (2203), 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) [2022-11-19 06:56:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1961 states and 2203 transitions. [2022-11-19 06:56:19,460 INFO L78 Accepts]: Start accepts. Automaton has 1961 states and 2203 transitions. Word has length 44 [2022-11-19 06:56:19,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:19,461 INFO L495 AbstractCegarLoop]: Abstraction has 1961 states and 2203 transitions. [2022-11-19 06:56:19,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 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) [2022-11-19 06:56:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2203 transitions. [2022-11-19 06:56:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-19 06:56:19,462 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:19,462 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:19,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-19 06:56:19,462 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr370ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:19,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:19,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1874467266, now seen corresponding path program 1 times [2022-11-19 06:56:19,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:19,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327211404] [2022-11-19 06:56:19,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:19,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:19,627 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:19,627 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327211404] [2022-11-19 06:56:19,627 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1327211404] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:19,627 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:19,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-19 06:56:19,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [536932802] [2022-11-19 06:56:19,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:19,628 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-19 06:56:19,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:19,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-19 06:56:19,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:56:19,630 INFO L87 Difference]: Start difference. First operand 1961 states and 2203 transitions. Second operand has 9 states, 9 states have (on average 5.333333333333333) internal successors, (48), 8 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) [2022-11-19 06:56:20,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:20,471 INFO L93 Difference]: Finished difference Result 3377 states and 3796 transitions. [2022-11-19 06:56:20,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-19 06:56:20,472 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.333333333333333) internal successors, (48), 8 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) Word has length 48 [2022-11-19 06:56:20,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:20,477 INFO L225 Difference]: With dead ends: 3377 [2022-11-19 06:56:20,478 INFO L226 Difference]: Without dead ends: 1933 [2022-11-19 06:56:20,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:56:20,480 INFO L413 NwaCegarLoop]: 607 mSDtfsCounter, 38 mSDsluCounter, 540 mSDsCounter, 0 mSdLazyCounter, 1345 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 1147 SdHoareTripleChecker+Invalid, 1357 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:20,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 1147 Invalid, 1357 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 1345 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:20,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1933 states. [2022-11-19 06:56:20,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1933 to 1933. [2022-11-19 06:56:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1933 states, 1875 states have (on average 1.1578666666666666) internal successors, (2171), 1932 states have internal predecessors, (2171), 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) [2022-11-19 06:56:20,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1933 states and 2171 transitions. [2022-11-19 06:56:20,540 INFO L78 Accepts]: Start accepts. Automaton has 1933 states and 2171 transitions. Word has length 48 [2022-11-19 06:56:20,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:20,540 INFO L495 AbstractCegarLoop]: Abstraction has 1933 states and 2171 transitions. [2022-11-19 06:56:20,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.333333333333333) internal successors, (48), 8 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) [2022-11-19 06:56:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2171 transitions. [2022-11-19 06:56:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-19 06:56:20,541 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:20,541 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:20,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-19 06:56:20,542 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr366ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:20,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:20,542 INFO L85 PathProgramCache]: Analyzing trace with hash -789987379, now seen corresponding path program 1 times [2022-11-19 06:56:20,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:20,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624348850] [2022-11-19 06:56:20,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:20,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:20,688 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:20,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624348850] [2022-11-19 06:56:20,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624348850] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:20,688 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:20,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-19 06:56:20,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442852585] [2022-11-19 06:56:20,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:20,689 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-19 06:56:20,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:20,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-19 06:56:20,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2022-11-19 06:56:20,690 INFO L87 Difference]: Start difference. First operand 1933 states and 2171 transitions. Second operand has 10 states, 10 states have (on average 5.2) internal successors, (52), 9 states have internal predecessors, (52), 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) [2022-11-19 06:56:21,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:21,575 INFO L93 Difference]: Finished difference Result 3325 states and 3737 transitions. [2022-11-19 06:56:21,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-19 06:56:21,575 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.2) internal successors, (52), 9 states have internal predecessors, (52), 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 52 [2022-11-19 06:56:21,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:21,580 INFO L225 Difference]: With dead ends: 3325 [2022-11-19 06:56:21,580 INFO L226 Difference]: Without dead ends: 1905 [2022-11-19 06:56:21,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2022-11-19 06:56:21,583 INFO L413 NwaCegarLoop]: 597 mSDtfsCounter, 41 mSDsluCounter, 531 mSDsCounter, 0 mSdLazyCounter, 1372 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 1128 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1372 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:21,583 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 1128 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1372 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:21,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1905 states. [2022-11-19 06:56:21,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1905 to 1905. [2022-11-19 06:56:21,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1905 states, 1848 states have (on average 1.1574675324675325) internal successors, (2139), 1904 states have internal predecessors, (2139), 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) [2022-11-19 06:56:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1905 states and 2139 transitions. [2022-11-19 06:56:21,624 INFO L78 Accepts]: Start accepts. Automaton has 1905 states and 2139 transitions. Word has length 52 [2022-11-19 06:56:21,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:21,625 INFO L495 AbstractCegarLoop]: Abstraction has 1905 states and 2139 transitions. [2022-11-19 06:56:21,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.2) internal successors, (52), 9 states have internal predecessors, (52), 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) [2022-11-19 06:56:21,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2139 transitions. [2022-11-19 06:56:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-19 06:56:21,626 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:21,626 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:21,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-19 06:56:21,626 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr362ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:21,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:21,627 INFO L85 PathProgramCache]: Analyzing trace with hash -1705357928, now seen corresponding path program 1 times [2022-11-19 06:56:21,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:21,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734182810] [2022-11-19 06:56:21,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:21,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:21,770 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:21,770 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734182810] [2022-11-19 06:56:21,770 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734182810] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:21,770 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:21,770 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-19 06:56:21,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796494873] [2022-11-19 06:56:21,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:21,771 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-19 06:56:21,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:21,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-19 06:56:21,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2022-11-19 06:56:21,772 INFO L87 Difference]: Start difference. First operand 1905 states and 2139 transitions. Second operand has 11 states, 11 states have (on average 5.090909090909091) internal successors, (56), 10 states have internal predecessors, (56), 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) [2022-11-19 06:56:22,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:22,440 INFO L93 Difference]: Finished difference Result 3273 states and 3678 transitions. [2022-11-19 06:56:22,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-19 06:56:22,441 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.090909090909091) internal successors, (56), 10 states have internal predecessors, (56), 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 56 [2022-11-19 06:56:22,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:22,448 INFO L225 Difference]: With dead ends: 3273 [2022-11-19 06:56:22,448 INFO L226 Difference]: Without dead ends: 1877 [2022-11-19 06:56:22,451 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2022-11-19 06:56:22,451 INFO L413 NwaCegarLoop]: 587 mSDtfsCounter, 56 mSDsluCounter, 348 mSDsCounter, 0 mSdLazyCounter, 917 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 935 SdHoareTripleChecker+Invalid, 935 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 917 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:22,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 935 Invalid, 935 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 917 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:56:22,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1877 states. [2022-11-19 06:56:22,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1877 to 1877. [2022-11-19 06:56:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1877 states, 1821 states have (on average 1.157056562328391) internal successors, (2107), 1876 states have internal predecessors, (2107), 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) [2022-11-19 06:56:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1877 states and 2107 transitions. [2022-11-19 06:56:22,492 INFO L78 Accepts]: Start accepts. Automaton has 1877 states and 2107 transitions. Word has length 56 [2022-11-19 06:56:22,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:22,492 INFO L495 AbstractCegarLoop]: Abstraction has 1877 states and 2107 transitions. [2022-11-19 06:56:22,493 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.090909090909091) internal successors, (56), 10 states have internal predecessors, (56), 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) [2022-11-19 06:56:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2107 transitions. [2022-11-19 06:56:22,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-19 06:56:22,494 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:22,494 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:22,494 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-19 06:56:22,494 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr358ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:22,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:22,495 INFO L85 PathProgramCache]: Analyzing trace with hash 1842471715, now seen corresponding path program 1 times [2022-11-19 06:56:22,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:22,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240843929] [2022-11-19 06:56:22,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:22,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:22,644 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:22,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240843929] [2022-11-19 06:56:22,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240843929] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:22,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:22,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-19 06:56:22,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504418280] [2022-11-19 06:56:22,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:22,645 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-19 06:56:22,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:22,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-19 06:56:22,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2022-11-19 06:56:22,646 INFO L87 Difference]: Start difference. First operand 1877 states and 2107 transitions. Second operand has 12 states, 12 states have (on average 5.0) internal successors, (60), 11 states have internal predecessors, (60), 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) [2022-11-19 06:56:23,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:23,505 INFO L93 Difference]: Finished difference Result 3221 states and 3619 transitions. [2022-11-19 06:56:23,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-19 06:56:23,506 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.0) internal successors, (60), 11 states have internal predecessors, (60), 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 60 [2022-11-19 06:56:23,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:23,511 INFO L225 Difference]: With dead ends: 3221 [2022-11-19 06:56:23,512 INFO L226 Difference]: Without dead ends: 1849 [2022-11-19 06:56:23,514 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2022-11-19 06:56:23,514 INFO L413 NwaCegarLoop]: 577 mSDtfsCounter, 53 mSDsluCounter, 513 mSDsCounter, 0 mSdLazyCounter, 1338 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 1090 SdHoareTripleChecker+Invalid, 1355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 1338 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:23,515 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 1090 Invalid, 1355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 1338 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:23,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1849 states. [2022-11-19 06:56:23,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1849 to 1849. [2022-11-19 06:56:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1849 states, 1794 states have (on average 1.1566332218506132) internal successors, (2075), 1848 states have internal predecessors, (2075), 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) [2022-11-19 06:56:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1849 states and 2075 transitions. [2022-11-19 06:56:23,571 INFO L78 Accepts]: Start accepts. Automaton has 1849 states and 2075 transitions. Word has length 60 [2022-11-19 06:56:23,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:23,572 INFO L495 AbstractCegarLoop]: Abstraction has 1849 states and 2075 transitions. [2022-11-19 06:56:23,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.0) internal successors, (60), 11 states have internal predecessors, (60), 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) [2022-11-19 06:56:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2075 transitions. [2022-11-19 06:56:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-19 06:56:23,573 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:23,573 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:23,573 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-19 06:56:23,573 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr354ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:23,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:23,574 INFO L85 PathProgramCache]: Analyzing trace with hash 1560715374, now seen corresponding path program 1 times [2022-11-19 06:56:23,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:23,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293301241] [2022-11-19 06:56:23,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:23,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:23,781 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:23,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293301241] [2022-11-19 06:56:23,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293301241] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:23,781 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:23,781 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-19 06:56:23,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347000713] [2022-11-19 06:56:23,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:23,782 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-19 06:56:23,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:23,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-19 06:56:23,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2022-11-19 06:56:23,783 INFO L87 Difference]: Start difference. First operand 1849 states and 2075 transitions. Second operand has 13 states, 13 states have (on average 4.923076923076923) internal successors, (64), 12 states have internal predecessors, (64), 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) [2022-11-19 06:56:24,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:24,570 INFO L93 Difference]: Finished difference Result 3169 states and 3560 transitions. [2022-11-19 06:56:24,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-19 06:56:24,571 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.923076923076923) internal successors, (64), 12 states have internal predecessors, (64), 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 64 [2022-11-19 06:56:24,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:24,575 INFO L225 Difference]: With dead ends: 3169 [2022-11-19 06:56:24,575 INFO L226 Difference]: Without dead ends: 1821 [2022-11-19 06:56:24,577 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2022-11-19 06:56:24,578 INFO L413 NwaCegarLoop]: 567 mSDtfsCounter, 71 mSDsluCounter, 504 mSDsCounter, 0 mSdLazyCounter, 1313 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 1071 SdHoareTripleChecker+Invalid, 1336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 1313 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:24,578 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 1071 Invalid, 1336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 1313 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:24,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1821 states. [2022-11-19 06:56:24,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1821 to 1821. [2022-11-19 06:56:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1821 states, 1767 states have (on average 1.1561969439728352) internal successors, (2043), 1820 states have internal predecessors, (2043), 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) [2022-11-19 06:56:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1821 states and 2043 transitions. [2022-11-19 06:56:24,616 INFO L78 Accepts]: Start accepts. Automaton has 1821 states and 2043 transitions. Word has length 64 [2022-11-19 06:56:24,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:24,617 INFO L495 AbstractCegarLoop]: Abstraction has 1821 states and 2043 transitions. [2022-11-19 06:56:24,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.923076923076923) internal successors, (64), 12 states have internal predecessors, (64), 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) [2022-11-19 06:56:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2043 transitions. [2022-11-19 06:56:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-19 06:56:24,618 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:24,618 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:24,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-11-19 06:56:24,618 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr350ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:24,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:24,618 INFO L85 PathProgramCache]: Analyzing trace with hash 1906222457, now seen corresponding path program 1 times [2022-11-19 06:56:24,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:24,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141812134] [2022-11-19 06:56:24,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:24,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:24,835 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:24,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141812134] [2022-11-19 06:56:24,836 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141812134] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:24,836 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:24,836 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-19 06:56:24,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692609211] [2022-11-19 06:56:24,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:24,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-19 06:56:24,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:24,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-19 06:56:24,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2022-11-19 06:56:24,838 INFO L87 Difference]: Start difference. First operand 1821 states and 2043 transitions. Second operand has 14 states, 14 states have (on average 4.857142857142857) internal successors, (68), 13 states have internal predecessors, (68), 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) [2022-11-19 06:56:25,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:25,794 INFO L93 Difference]: Finished difference Result 3117 states and 3501 transitions. [2022-11-19 06:56:25,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-19 06:56:25,799 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.857142857142857) internal successors, (68), 13 states have internal predecessors, (68), 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 68 [2022-11-19 06:56:25,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:25,805 INFO L225 Difference]: With dead ends: 3117 [2022-11-19 06:56:25,805 INFO L226 Difference]: Without dead ends: 1793 [2022-11-19 06:56:25,807 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2022-11-19 06:56:25,808 INFO L413 NwaCegarLoop]: 557 mSDtfsCounter, 71 mSDsluCounter, 660 mSDsCounter, 0 mSdLazyCounter, 1713 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 1217 SdHoareTripleChecker+Invalid, 1736 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 1713 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:25,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 1217 Invalid, 1736 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 1713 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:56:25,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1793 states. [2022-11-19 06:56:25,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1793 to 1793. [2022-11-19 06:56:25,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1793 states, 1740 states have (on average 1.1557471264367816) internal successors, (2011), 1792 states have internal predecessors, (2011), 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) [2022-11-19 06:56:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1793 states and 2011 transitions. [2022-11-19 06:56:25,847 INFO L78 Accepts]: Start accepts. Automaton has 1793 states and 2011 transitions. Word has length 68 [2022-11-19 06:56:25,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:25,848 INFO L495 AbstractCegarLoop]: Abstraction has 1793 states and 2011 transitions. [2022-11-19 06:56:25,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.857142857142857) internal successors, (68), 13 states have internal predecessors, (68), 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) [2022-11-19 06:56:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2011 transitions. [2022-11-19 06:56:25,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-19 06:56:25,849 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:25,849 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:25,849 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-11-19 06:56:25,850 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr346ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:25,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:25,850 INFO L85 PathProgramCache]: Analyzing trace with hash 892342852, now seen corresponding path program 1 times [2022-11-19 06:56:25,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:25,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289543490] [2022-11-19 06:56:25,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:25,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:26,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:26,084 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:26,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289543490] [2022-11-19 06:56:26,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289543490] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:26,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:26,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-11-19 06:56:26,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582846261] [2022-11-19 06:56:26,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:26,087 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-19 06:56:26,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:26,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-19 06:56:26,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2022-11-19 06:56:26,089 INFO L87 Difference]: Start difference. First operand 1793 states and 2011 transitions. Second operand has 15 states, 15 states have (on average 4.8) internal successors, (72), 14 states have internal predecessors, (72), 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) [2022-11-19 06:56:27,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:27,273 INFO L93 Difference]: Finished difference Result 3065 states and 3442 transitions. [2022-11-19 06:56:27,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-19 06:56:27,274 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 4.8) internal successors, (72), 14 states have internal predecessors, (72), 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 72 [2022-11-19 06:56:27,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:27,278 INFO L225 Difference]: With dead ends: 3065 [2022-11-19 06:56:27,278 INFO L226 Difference]: Without dead ends: 1765 [2022-11-19 06:56:27,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2022-11-19 06:56:27,280 INFO L413 NwaCegarLoop]: 547 mSDtfsCounter, 74 mSDsluCounter, 810 mSDsCounter, 0 mSdLazyCounter, 2119 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 1357 SdHoareTripleChecker+Invalid, 2143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 2119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:27,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 1357 Invalid, 2143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 2119 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-19 06:56:27,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1765 states. [2022-11-19 06:56:27,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1765 to 1765. [2022-11-19 06:56:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1765 states, 1713 states have (on average 1.1552831290134267) internal successors, (1979), 1764 states have internal predecessors, (1979), 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) [2022-11-19 06:56:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1765 states and 1979 transitions. [2022-11-19 06:56:27,316 INFO L78 Accepts]: Start accepts. Automaton has 1765 states and 1979 transitions. Word has length 72 [2022-11-19 06:56:27,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:27,316 INFO L495 AbstractCegarLoop]: Abstraction has 1765 states and 1979 transitions. [2022-11-19 06:56:27,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 4.8) internal successors, (72), 14 states have internal predecessors, (72), 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) [2022-11-19 06:56:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 1979 transitions. [2022-11-19 06:56:27,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-19 06:56:27,317 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:27,318 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:27,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-11-19 06:56:27,318 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr342ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:27,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:27,319 INFO L85 PathProgramCache]: Analyzing trace with hash 960562895, now seen corresponding path program 1 times [2022-11-19 06:56:27,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:27,319 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917289030] [2022-11-19 06:56:27,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:27,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:27,554 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:27,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917289030] [2022-11-19 06:56:27,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917289030] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:27,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:27,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-11-19 06:56:27,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566230330] [2022-11-19 06:56:27,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:27,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-19 06:56:27,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:27,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-19 06:56:27,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2022-11-19 06:56:27,555 INFO L87 Difference]: Start difference. First operand 1765 states and 1979 transitions. Second operand has 16 states, 16 states have (on average 4.75) internal successors, (76), 15 states have internal predecessors, (76), 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) [2022-11-19 06:56:28,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:28,997 INFO L93 Difference]: Finished difference Result 3013 states and 3383 transitions. [2022-11-19 06:56:28,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-19 06:56:28,997 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.75) internal successors, (76), 15 states have internal predecessors, (76), 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 76 [2022-11-19 06:56:28,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:29,001 INFO L225 Difference]: With dead ends: 3013 [2022-11-19 06:56:29,001 INFO L226 Difference]: Without dead ends: 1737 [2022-11-19 06:56:29,003 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2022-11-19 06:56:29,003 INFO L413 NwaCegarLoop]: 537 mSDtfsCounter, 80 mSDsluCounter, 1113 mSDsCounter, 0 mSdLazyCounter, 2866 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 1650 SdHoareTripleChecker+Invalid, 2892 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 2866 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:29,004 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 1650 Invalid, 2892 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 2866 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-19 06:56:29,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1737 states. [2022-11-19 06:56:29,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1737 to 1737. [2022-11-19 06:56:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1737 states, 1686 states have (on average 1.1548042704626333) internal successors, (1947), 1736 states have internal predecessors, (1947), 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) [2022-11-19 06:56:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1737 states and 1947 transitions. [2022-11-19 06:56:29,037 INFO L78 Accepts]: Start accepts. Automaton has 1737 states and 1947 transitions. Word has length 76 [2022-11-19 06:56:29,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:29,037 INFO L495 AbstractCegarLoop]: Abstraction has 1737 states and 1947 transitions. [2022-11-19 06:56:29,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.75) internal successors, (76), 15 states have internal predecessors, (76), 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) [2022-11-19 06:56:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 1947 transitions. [2022-11-19 06:56:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-19 06:56:29,038 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:29,039 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:29,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-11-19 06:56:29,039 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr338ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:29,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:29,039 INFO L85 PathProgramCache]: Analyzing trace with hash -1622695142, now seen corresponding path program 1 times [2022-11-19 06:56:29,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:29,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933521226] [2022-11-19 06:56:29,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:29,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:29,334 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:29,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933521226] [2022-11-19 06:56:29,334 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933521226] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:29,334 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:29,335 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-11-19 06:56:29,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173350140] [2022-11-19 06:56:29,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:29,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-11-19 06:56:29,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:29,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-11-19 06:56:29,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-11-19 06:56:29,337 INFO L87 Difference]: Start difference. First operand 1737 states and 1947 transitions. Second operand has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 16 states have internal predecessors, (80), 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) [2022-11-19 06:56:30,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:30,373 INFO L93 Difference]: Finished difference Result 2961 states and 3324 transitions. [2022-11-19 06:56:30,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-19 06:56:30,374 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 16 states have internal predecessors, (80), 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 80 [2022-11-19 06:56:30,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:30,377 INFO L225 Difference]: With dead ends: 2961 [2022-11-19 06:56:30,377 INFO L226 Difference]: Without dead ends: 1709 [2022-11-19 06:56:30,379 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-11-19 06:56:30,380 INFO L413 NwaCegarLoop]: 527 mSDtfsCounter, 80 mSDsluCounter, 780 mSDsCounter, 0 mSdLazyCounter, 2121 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 1307 SdHoareTripleChecker+Invalid, 2147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 2121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:30,380 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 1307 Invalid, 2147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 2121 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-19 06:56:30,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1709 states. [2022-11-19 06:56:30,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1709 to 1709. [2022-11-19 06:56:30,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1709 states, 1659 states have (on average 1.1543098251959012) internal successors, (1915), 1708 states have internal predecessors, (1915), 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) [2022-11-19 06:56:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1709 states and 1915 transitions. [2022-11-19 06:56:30,411 INFO L78 Accepts]: Start accepts. Automaton has 1709 states and 1915 transitions. Word has length 80 [2022-11-19 06:56:30,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:30,412 INFO L495 AbstractCegarLoop]: Abstraction has 1709 states and 1915 transitions. [2022-11-19 06:56:30,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 16 states have internal predecessors, (80), 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) [2022-11-19 06:56:30,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 1915 transitions. [2022-11-19 06:56:30,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-19 06:56:30,413 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:30,413 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:30,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-11-19 06:56:30,413 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr334ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:30,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:30,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1599469787, now seen corresponding path program 1 times [2022-11-19 06:56:30,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:30,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056784406] [2022-11-19 06:56:30,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:30,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:30,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:30,692 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:30,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056784406] [2022-11-19 06:56:30,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056784406] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:30,693 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:30,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-11-19 06:56:30,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744163169] [2022-11-19 06:56:30,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:30,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-19 06:56:30,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:30,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-19 06:56:30,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2022-11-19 06:56:30,694 INFO L87 Difference]: Start difference. First operand 1709 states and 1915 transitions. Second operand has 18 states, 18 states have (on average 4.666666666666667) internal successors, (84), 17 states have internal predecessors, (84), 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) [2022-11-19 06:56:31,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:31,417 INFO L93 Difference]: Finished difference Result 2909 states and 3265 transitions. [2022-11-19 06:56:31,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-11-19 06:56:31,417 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 4.666666666666667) internal successors, (84), 17 states have internal predecessors, (84), 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 84 [2022-11-19 06:56:31,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:31,420 INFO L225 Difference]: With dead ends: 2909 [2022-11-19 06:56:31,421 INFO L226 Difference]: Without dead ends: 1681 [2022-11-19 06:56:31,422 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2022-11-19 06:56:31,422 INFO L413 NwaCegarLoop]: 517 mSDtfsCounter, 119 mSDsluCounter, 459 mSDsCounter, 0 mSdLazyCounter, 1272 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 119 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 1311 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 1272 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:31,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [119 Valid, 976 Invalid, 1311 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 1272 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:31,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1681 states. [2022-11-19 06:56:31,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1681 to 1681. [2022-11-19 06:56:31,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1681 states, 1632 states have (on average 1.1537990196078431) internal successors, (1883), 1680 states have internal predecessors, (1883), 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) [2022-11-19 06:56:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1681 states and 1883 transitions. [2022-11-19 06:56:31,452 INFO L78 Accepts]: Start accepts. Automaton has 1681 states and 1883 transitions. Word has length 84 [2022-11-19 06:56:31,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:31,452 INFO L495 AbstractCegarLoop]: Abstraction has 1681 states and 1883 transitions. [2022-11-19 06:56:31,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 4.666666666666667) internal successors, (84), 17 states have internal predecessors, (84), 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) [2022-11-19 06:56:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 1883 transitions. [2022-11-19 06:56:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-19 06:56:31,454 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:31,454 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:31,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-11-19 06:56:31,454 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr330ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:31,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:31,455 INFO L85 PathProgramCache]: Analyzing trace with hash 381571824, now seen corresponding path program 1 times [2022-11-19 06:56:31,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:31,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968409256] [2022-11-19 06:56:31,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:31,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:31,769 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:31,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968409256] [2022-11-19 06:56:31,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968409256] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:31,769 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:31,770 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-11-19 06:56:31,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319860437] [2022-11-19 06:56:31,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:31,770 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-11-19 06:56:31,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:31,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-11-19 06:56:31,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2022-11-19 06:56:31,772 INFO L87 Difference]: Start difference. First operand 1681 states and 1883 transitions. Second operand has 19 states, 19 states have (on average 4.631578947368421) internal successors, (88), 18 states have internal predecessors, (88), 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) [2022-11-19 06:56:32,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:32,656 INFO L93 Difference]: Finished difference Result 2857 states and 3206 transitions. [2022-11-19 06:56:32,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-11-19 06:56:32,657 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.631578947368421) internal successors, (88), 18 states have internal predecessors, (88), 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 88 [2022-11-19 06:56:32,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:32,659 INFO L225 Difference]: With dead ends: 2857 [2022-11-19 06:56:32,660 INFO L226 Difference]: Without dead ends: 1653 [2022-11-19 06:56:32,661 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2022-11-19 06:56:32,662 INFO L413 NwaCegarLoop]: 507 mSDtfsCounter, 116 mSDsluCounter, 600 mSDsCounter, 0 mSdLazyCounter, 1665 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 1107 SdHoareTripleChecker+Invalid, 1703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 1665 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:32,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 1107 Invalid, 1703 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 1665 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:32,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1653 states. [2022-11-19 06:56:32,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1653 to 1653. [2022-11-19 06:56:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1653 states, 1605 states have (on average 1.1532710280373832) internal successors, (1851), 1652 states have internal predecessors, (1851), 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) [2022-11-19 06:56:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1653 states and 1851 transitions. [2022-11-19 06:56:32,693 INFO L78 Accepts]: Start accepts. Automaton has 1653 states and 1851 transitions. Word has length 88 [2022-11-19 06:56:32,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:32,693 INFO L495 AbstractCegarLoop]: Abstraction has 1653 states and 1851 transitions. [2022-11-19 06:56:32,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.631578947368421) internal successors, (88), 18 states have internal predecessors, (88), 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) [2022-11-19 06:56:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 1851 transitions. [2022-11-19 06:56:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-19 06:56:32,694 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:32,695 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:32,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-11-19 06:56:32,695 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr326ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:32,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:32,696 INFO L85 PathProgramCache]: Analyzing trace with hash 46835323, now seen corresponding path program 1 times [2022-11-19 06:56:32,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:32,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011533896] [2022-11-19 06:56:32,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:32,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:33,029 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:33,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011533896] [2022-11-19 06:56:33,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011533896] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:33,029 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:33,029 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-11-19 06:56:33,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679800410] [2022-11-19 06:56:33,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:33,030 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-19 06:56:33,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:33,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-19 06:56:33,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2022-11-19 06:56:33,031 INFO L87 Difference]: Start difference. First operand 1653 states and 1851 transitions. Second operand has 20 states, 20 states have (on average 4.6) internal successors, (92), 19 states have internal predecessors, (92), 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) [2022-11-19 06:56:33,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:33,814 INFO L93 Difference]: Finished difference Result 2805 states and 3147 transitions. [2022-11-19 06:56:33,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-19 06:56:33,815 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 4.6) internal successors, (92), 19 states have internal predecessors, (92), 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 92 [2022-11-19 06:56:33,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:33,817 INFO L225 Difference]: With dead ends: 2805 [2022-11-19 06:56:33,817 INFO L226 Difference]: Without dead ends: 1625 [2022-11-19 06:56:33,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2022-11-19 06:56:33,820 INFO L413 NwaCegarLoop]: 497 mSDtfsCounter, 155 mSDsluCounter, 441 mSDsCounter, 0 mSdLazyCounter, 1326 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 938 SdHoareTripleChecker+Invalid, 1377 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 1326 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:33,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 938 Invalid, 1377 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 1326 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:33,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1625 states. [2022-11-19 06:56:33,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1625 to 1625. [2022-11-19 06:56:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1625 states, 1578 states have (on average 1.152724968314322) internal successors, (1819), 1624 states have internal predecessors, (1819), 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) [2022-11-19 06:56:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1625 states and 1819 transitions. [2022-11-19 06:56:33,871 INFO L78 Accepts]: Start accepts. Automaton has 1625 states and 1819 transitions. Word has length 92 [2022-11-19 06:56:33,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:33,871 INFO L495 AbstractCegarLoop]: Abstraction has 1625 states and 1819 transitions. [2022-11-19 06:56:33,872 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 4.6) internal successors, (92), 19 states have internal predecessors, (92), 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) [2022-11-19 06:56:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1819 transitions. [2022-11-19 06:56:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-19 06:56:33,873 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:33,873 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:33,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-11-19 06:56:33,873 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr322ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:33,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:33,874 INFO L85 PathProgramCache]: Analyzing trace with hash 369435078, now seen corresponding path program 1 times [2022-11-19 06:56:33,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:33,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131449788] [2022-11-19 06:56:33,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:33,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:34,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:34,256 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:34,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131449788] [2022-11-19 06:56:34,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131449788] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:34,256 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:34,256 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-11-19 06:56:34,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318388953] [2022-11-19 06:56:34,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:34,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-19 06:56:34,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:34,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-19 06:56:34,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2022-11-19 06:56:34,258 INFO L87 Difference]: Start difference. First operand 1625 states and 1819 transitions. Second operand has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 20 states have internal predecessors, (96), 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) [2022-11-19 06:56:35,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:35,119 INFO L93 Difference]: Finished difference Result 2753 states and 3088 transitions. [2022-11-19 06:56:35,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-19 06:56:35,119 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 20 states have internal predecessors, (96), 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 96 [2022-11-19 06:56:35,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:35,122 INFO L225 Difference]: With dead ends: 2753 [2022-11-19 06:56:35,122 INFO L226 Difference]: Without dead ends: 1597 [2022-11-19 06:56:35,123 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2022-11-19 06:56:35,124 INFO L413 NwaCegarLoop]: 487 mSDtfsCounter, 149 mSDsluCounter, 576 mSDsCounter, 0 mSdLazyCounter, 1609 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 1063 SdHoareTripleChecker+Invalid, 1658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 1609 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:35,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 1063 Invalid, 1658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 1609 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:35,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1597 states. [2022-11-19 06:56:35,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1597 to 1597. [2022-11-19 06:56:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1597 states, 1551 states have (on average 1.1521598968407478) internal successors, (1787), 1596 states have internal predecessors, (1787), 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) [2022-11-19 06:56:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1597 states and 1787 transitions. [2022-11-19 06:56:35,180 INFO L78 Accepts]: Start accepts. Automaton has 1597 states and 1787 transitions. Word has length 96 [2022-11-19 06:56:35,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:35,181 INFO L495 AbstractCegarLoop]: Abstraction has 1597 states and 1787 transitions. [2022-11-19 06:56:35,181 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 4.571428571428571) internal successors, (96), 20 states have internal predecessors, (96), 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) [2022-11-19 06:56:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1787 transitions. [2022-11-19 06:56:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-19 06:56:35,182 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:35,183 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:35,183 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-11-19 06:56:35,183 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr318ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:35,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:35,184 INFO L85 PathProgramCache]: Analyzing trace with hash 965993681, now seen corresponding path program 1 times [2022-11-19 06:56:35,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:35,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725488571] [2022-11-19 06:56:35,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:35,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:35,628 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:35,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725488571] [2022-11-19 06:56:35,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725488571] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:35,628 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:35,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-11-19 06:56:35,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400837484] [2022-11-19 06:56:35,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:35,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-11-19 06:56:35,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:35,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-11-19 06:56:35,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=231, Invalid=231, Unknown=0, NotChecked=0, Total=462 [2022-11-19 06:56:35,630 INFO L87 Difference]: Start difference. First operand 1597 states and 1787 transitions. Second operand has 22 states, 22 states have (on average 4.545454545454546) internal successors, (100), 21 states have internal predecessors, (100), 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) [2022-11-19 06:56:36,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:36,628 INFO L93 Difference]: Finished difference Result 2701 states and 3029 transitions. [2022-11-19 06:56:36,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-11-19 06:56:36,629 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 4.545454545454546) internal successors, (100), 21 states have internal predecessors, (100), 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 100 [2022-11-19 06:56:36,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:36,631 INFO L225 Difference]: With dead ends: 2701 [2022-11-19 06:56:36,632 INFO L226 Difference]: Without dead ends: 1569 [2022-11-19 06:56:36,634 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=231, Invalid=231, Unknown=0, NotChecked=0, Total=462 [2022-11-19 06:56:36,634 INFO L413 NwaCegarLoop]: 477 mSDtfsCounter, 128 mSDsluCounter, 705 mSDsCounter, 0 mSdLazyCounter, 1982 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 1182 SdHoareTripleChecker+Invalid, 2024 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 1982 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:36,635 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 1182 Invalid, 2024 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 1982 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:56:36,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1569 states. [2022-11-19 06:56:36,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1569 to 1569. [2022-11-19 06:56:36,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1569 states, 1524 states have (on average 1.1515748031496063) internal successors, (1755), 1568 states have internal predecessors, (1755), 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) [2022-11-19 06:56:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1569 states and 1755 transitions. [2022-11-19 06:56:36,687 INFO L78 Accepts]: Start accepts. Automaton has 1569 states and 1755 transitions. Word has length 100 [2022-11-19 06:56:36,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:36,688 INFO L495 AbstractCegarLoop]: Abstraction has 1569 states and 1755 transitions. [2022-11-19 06:56:36,688 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 4.545454545454546) internal successors, (100), 21 states have internal predecessors, (100), 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) [2022-11-19 06:56:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1755 transitions. [2022-11-19 06:56:36,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-19 06:56:36,690 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:36,690 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:36,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-11-19 06:56:36,690 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr314ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:36,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:36,691 INFO L85 PathProgramCache]: Analyzing trace with hash 378343324, now seen corresponding path program 1 times [2022-11-19 06:56:36,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:36,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904932727] [2022-11-19 06:56:36,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:36,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:37,166 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:37,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904932727] [2022-11-19 06:56:37,166 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904932727] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:37,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:37,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-11-19 06:56:37,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073607811] [2022-11-19 06:56:37,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:37,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-11-19 06:56:37,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:37,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-11-19 06:56:37,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2022-11-19 06:56:37,168 INFO L87 Difference]: Start difference. First operand 1569 states and 1755 transitions. Second operand has 23 states, 23 states have (on average 4.521739130434782) internal successors, (104), 22 states have internal predecessors, (104), 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) [2022-11-19 06:56:38,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:38,336 INFO L93 Difference]: Finished difference Result 2649 states and 2970 transitions. [2022-11-19 06:56:38,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-11-19 06:56:38,337 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 4.521739130434782) internal successors, (104), 22 states have internal predecessors, (104), 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 104 [2022-11-19 06:56:38,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:38,339 INFO L225 Difference]: With dead ends: 2649 [2022-11-19 06:56:38,339 INFO L226 Difference]: Without dead ends: 1541 [2022-11-19 06:56:38,340 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2022-11-19 06:56:38,340 INFO L413 NwaCegarLoop]: 467 mSDtfsCounter, 119 mSDsluCounter, 966 mSDsCounter, 0 mSdLazyCounter, 2631 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 119 SdHoareTripleChecker+Valid, 1433 SdHoareTripleChecker+Invalid, 2670 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 2631 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:38,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [119 Valid, 1433 Invalid, 2670 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 2631 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-19 06:56:38,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1541 states. [2022-11-19 06:56:38,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1541 to 1541. [2022-11-19 06:56:38,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1541 states, 1497 states have (on average 1.1509686038744156) internal successors, (1723), 1540 states have internal predecessors, (1723), 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) [2022-11-19 06:56:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1541 states and 1723 transitions. [2022-11-19 06:56:38,383 INFO L78 Accepts]: Start accepts. Automaton has 1541 states and 1723 transitions. Word has length 104 [2022-11-19 06:56:38,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:38,384 INFO L495 AbstractCegarLoop]: Abstraction has 1541 states and 1723 transitions. [2022-11-19 06:56:38,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 4.521739130434782) internal successors, (104), 22 states have internal predecessors, (104), 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) [2022-11-19 06:56:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1723 transitions. [2022-11-19 06:56:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-19 06:56:38,385 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:38,386 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:38,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-11-19 06:56:38,386 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr310ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:38,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:38,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1644772825, now seen corresponding path program 1 times [2022-11-19 06:56:38,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:38,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140341375] [2022-11-19 06:56:38,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:38,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:38,846 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:38,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140341375] [2022-11-19 06:56:38,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140341375] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:38,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:38,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-11-19 06:56:38,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033153753] [2022-11-19 06:56:38,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:38,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-11-19 06:56:38,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:38,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-11-19 06:56:38,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=276, Unknown=0, NotChecked=0, Total=552 [2022-11-19 06:56:38,848 INFO L87 Difference]: Start difference. First operand 1541 states and 1723 transitions. Second operand has 24 states, 24 states have (on average 4.5) internal successors, (108), 23 states have internal predecessors, (108), 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) [2022-11-19 06:56:39,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:39,672 INFO L93 Difference]: Finished difference Result 2597 states and 2911 transitions. [2022-11-19 06:56:39,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-11-19 06:56:39,673 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 4.5) internal successors, (108), 23 states have internal predecessors, (108), 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 108 [2022-11-19 06:56:39,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:39,675 INFO L225 Difference]: With dead ends: 2597 [2022-11-19 06:56:39,675 INFO L226 Difference]: Without dead ends: 1513 [2022-11-19 06:56:39,676 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=276, Invalid=276, Unknown=0, NotChecked=0, Total=552 [2022-11-19 06:56:39,677 INFO L413 NwaCegarLoop]: 457 mSDtfsCounter, 149 mSDsluCounter, 540 mSDsCounter, 0 mSdLazyCounter, 1609 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 997 SdHoareTripleChecker+Invalid, 1658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 1609 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:39,677 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 997 Invalid, 1658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 1609 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:39,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1513 states. [2022-11-19 06:56:39,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1513 to 1513. [2022-11-19 06:56:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1513 states, 1470 states have (on average 1.1503401360544219) internal successors, (1691), 1512 states have internal predecessors, (1691), 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) [2022-11-19 06:56:39,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1513 states and 1691 transitions. [2022-11-19 06:56:39,705 INFO L78 Accepts]: Start accepts. Automaton has 1513 states and 1691 transitions. Word has length 108 [2022-11-19 06:56:39,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:39,705 INFO L495 AbstractCegarLoop]: Abstraction has 1513 states and 1691 transitions. [2022-11-19 06:56:39,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 4.5) internal successors, (108), 23 states have internal predecessors, (108), 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) [2022-11-19 06:56:39,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1691 transitions. [2022-11-19 06:56:39,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-19 06:56:39,707 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:39,707 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:39,707 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-11-19 06:56:39,707 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr306ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:39,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:39,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1865999246, now seen corresponding path program 1 times [2022-11-19 06:56:39,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:39,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948923430] [2022-11-19 06:56:39,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:39,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:40,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:40,206 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:40,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948923430] [2022-11-19 06:56:40,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948923430] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:40,207 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:40,207 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-11-19 06:56:40,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083356582] [2022-11-19 06:56:40,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:40,208 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-11-19 06:56:40,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:40,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-11-19 06:56:40,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2022-11-19 06:56:40,209 INFO L87 Difference]: Start difference. First operand 1513 states and 1691 transitions. Second operand has 25 states, 25 states have (on average 4.48) internal successors, (112), 24 states have internal predecessors, (112), 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) [2022-11-19 06:56:41,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:41,009 INFO L93 Difference]: Finished difference Result 2545 states and 2852 transitions. [2022-11-19 06:56:41,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-11-19 06:56:41,010 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.48) internal successors, (112), 24 states have internal predecessors, (112), 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 112 [2022-11-19 06:56:41,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:41,013 INFO L225 Difference]: With dead ends: 2545 [2022-11-19 06:56:41,013 INFO L226 Difference]: Without dead ends: 1485 [2022-11-19 06:56:41,015 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2022-11-19 06:56:41,015 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 221 mSDsluCounter, 396 mSDsCounter, 0 mSdLazyCounter, 1241 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 221 SdHoareTripleChecker+Valid, 843 SdHoareTripleChecker+Invalid, 1314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 1241 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:41,016 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [221 Valid, 843 Invalid, 1314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 1241 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:41,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1485 states. [2022-11-19 06:56:41,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1485 to 1485. [2022-11-19 06:56:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1485 states, 1443 states have (on average 1.1496881496881497) internal successors, (1659), 1484 states have internal predecessors, (1659), 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) [2022-11-19 06:56:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1485 states and 1659 transitions. [2022-11-19 06:56:41,042 INFO L78 Accepts]: Start accepts. Automaton has 1485 states and 1659 transitions. Word has length 112 [2022-11-19 06:56:41,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:41,043 INFO L495 AbstractCegarLoop]: Abstraction has 1485 states and 1659 transitions. [2022-11-19 06:56:41,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.48) internal successors, (112), 24 states have internal predecessors, (112), 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) [2022-11-19 06:56:41,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1659 transitions. [2022-11-19 06:56:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-19 06:56:41,044 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:41,045 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:41,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-11-19 06:56:41,045 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr302ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:41,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:41,046 INFO L85 PathProgramCache]: Analyzing trace with hash 132398717, now seen corresponding path program 1 times [2022-11-19 06:56:41,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:41,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3121120] [2022-11-19 06:56:41,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:41,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:41,569 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:41,569 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3121120] [2022-11-19 06:56:41,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3121120] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:41,569 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:41,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-11-19 06:56:41,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309246809] [2022-11-19 06:56:41,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:41,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-11-19 06:56:41,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:41,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-11-19 06:56:41,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=325, Invalid=325, Unknown=0, NotChecked=0, Total=650 [2022-11-19 06:56:41,571 INFO L87 Difference]: Start difference. First operand 1485 states and 1659 transitions. Second operand has 26 states, 26 states have (on average 4.461538461538462) internal successors, (116), 25 states have internal predecessors, (116), 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) [2022-11-19 06:56:42,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:42,510 INFO L93 Difference]: Finished difference Result 2493 states and 2793 transitions. [2022-11-19 06:56:42,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-11-19 06:56:42,511 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 4.461538461538462) internal successors, (116), 25 states have internal predecessors, (116), 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 116 [2022-11-19 06:56:42,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:42,514 INFO L225 Difference]: With dead ends: 2493 [2022-11-19 06:56:42,514 INFO L226 Difference]: Without dead ends: 1457 [2022-11-19 06:56:42,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=325, Invalid=325, Unknown=0, NotChecked=0, Total=650 [2022-11-19 06:56:42,516 INFO L413 NwaCegarLoop]: 437 mSDtfsCounter, 194 mSDsluCounter, 645 mSDsCounter, 0 mSdLazyCounter, 1982 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 1082 SdHoareTripleChecker+Invalid, 2046 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 1982 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:42,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 1082 Invalid, 2046 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 1982 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:56:42,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1457 states. [2022-11-19 06:56:42,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1457 to 1457. [2022-11-19 06:56:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1457 states, 1416 states have (on average 1.1490112994350283) internal successors, (1627), 1456 states have internal predecessors, (1627), 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) [2022-11-19 06:56:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1457 states and 1627 transitions. [2022-11-19 06:56:42,543 INFO L78 Accepts]: Start accepts. Automaton has 1457 states and 1627 transitions. Word has length 116 [2022-11-19 06:56:42,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:42,544 INFO L495 AbstractCegarLoop]: Abstraction has 1457 states and 1627 transitions. [2022-11-19 06:56:42,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 4.461538461538462) internal successors, (116), 25 states have internal predecessors, (116), 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) [2022-11-19 06:56:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1627 transitions. [2022-11-19 06:56:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-19 06:56:42,546 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:42,546 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:42,546 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-11-19 06:56:42,546 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr298ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:42,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:42,547 INFO L85 PathProgramCache]: Analyzing trace with hash -64731064, now seen corresponding path program 1 times [2022-11-19 06:56:42,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:42,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652588612] [2022-11-19 06:56:42,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:42,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:43,110 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:43,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652588612] [2022-11-19 06:56:43,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652588612] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:43,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:43,110 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-11-19 06:56:43,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557948309] [2022-11-19 06:56:43,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:43,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-19 06:56:43,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:43,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-19 06:56:43,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=351, Invalid=351, Unknown=0, NotChecked=0, Total=702 [2022-11-19 06:56:43,112 INFO L87 Difference]: Start difference. First operand 1457 states and 1627 transitions. Second operand has 27 states, 27 states have (on average 4.444444444444445) internal successors, (120), 26 states have internal predecessors, (120), 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) [2022-11-19 06:56:43,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:43,858 INFO L93 Difference]: Finished difference Result 2441 states and 2734 transitions. [2022-11-19 06:56:43,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-11-19 06:56:43,859 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 4.444444444444445) internal successors, (120), 26 states have internal predecessors, (120), 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 120 [2022-11-19 06:56:43,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:43,861 INFO L225 Difference]: With dead ends: 2441 [2022-11-19 06:56:43,861 INFO L226 Difference]: Without dead ends: 1429 [2022-11-19 06:56:43,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=351, Invalid=351, Unknown=0, NotChecked=0, Total=702 [2022-11-19 06:56:43,864 INFO L413 NwaCegarLoop]: 427 mSDtfsCounter, 221 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 1259 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 221 SdHoareTripleChecker+Valid, 805 SdHoareTripleChecker+Invalid, 1332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 1259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:43,864 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [221 Valid, 805 Invalid, 1332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 1259 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:43,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1429 states. [2022-11-19 06:56:43,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1429 to 1429. [2022-11-19 06:56:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1429 states, 1389 states have (on average 1.148308135349172) internal successors, (1595), 1428 states have internal predecessors, (1595), 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) [2022-11-19 06:56:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1429 states and 1595 transitions. [2022-11-19 06:56:43,889 INFO L78 Accepts]: Start accepts. Automaton has 1429 states and 1595 transitions. Word has length 120 [2022-11-19 06:56:43,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:43,889 INFO L495 AbstractCegarLoop]: Abstraction has 1429 states and 1595 transitions. [2022-11-19 06:56:43,889 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 4.444444444444445) internal successors, (120), 26 states have internal predecessors, (120), 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) [2022-11-19 06:56:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1595 transitions. [2022-11-19 06:56:43,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-19 06:56:43,891 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:43,891 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:43,891 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-11-19 06:56:43,892 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr294ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:43,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:43,892 INFO L85 PathProgramCache]: Analyzing trace with hash -833791533, now seen corresponding path program 1 times [2022-11-19 06:56:43,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:43,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305917823] [2022-11-19 06:56:43,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:43,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:44,512 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:44,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305917823] [2022-11-19 06:56:44,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305917823] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:44,512 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:44,513 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-11-19 06:56:44,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916913618] [2022-11-19 06:56:44,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:44,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-11-19 06:56:44,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:44,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-11-19 06:56:44,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=378, Invalid=378, Unknown=0, NotChecked=0, Total=756 [2022-11-19 06:56:44,515 INFO L87 Difference]: Start difference. First operand 1429 states and 1595 transitions. Second operand has 28 states, 28 states have (on average 4.428571428571429) internal successors, (124), 27 states have internal predecessors, (124), 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) [2022-11-19 06:56:45,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:45,811 INFO L93 Difference]: Finished difference Result 2389 states and 2675 transitions. [2022-11-19 06:56:45,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-11-19 06:56:45,812 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 4.428571428571429) internal successors, (124), 27 states have internal predecessors, (124), 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 124 [2022-11-19 06:56:45,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:45,814 INFO L225 Difference]: With dead ends: 2389 [2022-11-19 06:56:45,815 INFO L226 Difference]: Without dead ends: 1401 [2022-11-19 06:56:45,816 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=378, Invalid=378, Unknown=0, NotChecked=0, Total=756 [2022-11-19 06:56:45,817 INFO L413 NwaCegarLoop]: 417 mSDtfsCounter, 155 mSDsluCounter, 984 mSDsCounter, 0 mSdLazyCounter, 2909 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 1401 SdHoareTripleChecker+Invalid, 2960 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 2909 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:45,817 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 1401 Invalid, 2960 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 2909 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-19 06:56:45,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1401 states. [2022-11-19 06:56:45,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1401 to 1401. [2022-11-19 06:56:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1401 states, 1362 states have (on average 1.1475770925110131) internal successors, (1563), 1400 states have internal predecessors, (1563), 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) [2022-11-19 06:56:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1401 states and 1563 transitions. [2022-11-19 06:56:45,860 INFO L78 Accepts]: Start accepts. Automaton has 1401 states and 1563 transitions. Word has length 124 [2022-11-19 06:56:45,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:45,861 INFO L495 AbstractCegarLoop]: Abstraction has 1401 states and 1563 transitions. [2022-11-19 06:56:45,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 4.428571428571429) internal successors, (124), 27 states have internal predecessors, (124), 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) [2022-11-19 06:56:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1563 transitions. [2022-11-19 06:56:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-19 06:56:45,863 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:45,863 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:45,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-11-19 06:56:45,864 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr290ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:45,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:45,864 INFO L85 PathProgramCache]: Analyzing trace with hash -820669666, now seen corresponding path program 1 times [2022-11-19 06:56:45,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:45,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263266671] [2022-11-19 06:56:45,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:46,537 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:46,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263266671] [2022-11-19 06:56:46,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263266671] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:46,537 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:46,537 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-11-19 06:56:46,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116759482] [2022-11-19 06:56:46,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:46,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-11-19 06:56:46,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:46,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-11-19 06:56:46,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=406, Invalid=406, Unknown=0, NotChecked=0, Total=812 [2022-11-19 06:56:46,539 INFO L87 Difference]: Start difference. First operand 1401 states and 1563 transitions. Second operand has 29 states, 29 states have (on average 4.413793103448276) internal successors, (128), 28 states have internal predecessors, (128), 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) [2022-11-19 06:56:47,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:47,227 INFO L93 Difference]: Finished difference Result 2337 states and 2616 transitions. [2022-11-19 06:56:47,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-11-19 06:56:47,228 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 4.413793103448276) internal successors, (128), 28 states have internal predecessors, (128), 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 128 [2022-11-19 06:56:47,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:47,231 INFO L225 Difference]: With dead ends: 2337 [2022-11-19 06:56:47,231 INFO L226 Difference]: Without dead ends: 1373 [2022-11-19 06:56:47,232 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=406, Invalid=406, Unknown=0, NotChecked=0, Total=812 [2022-11-19 06:56:47,233 INFO L413 NwaCegarLoop]: 407 mSDtfsCounter, 248 mSDsluCounter, 360 mSDsCounter, 0 mSdLazyCounter, 1261 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 767 SdHoareTripleChecker+Invalid, 1343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 1261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:47,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [248 Valid, 767 Invalid, 1343 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 1261 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:56:47,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2022-11-19 06:56:47,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1373. [2022-11-19 06:56:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1373 states, 1335 states have (on average 1.1468164794007492) internal successors, (1531), 1372 states have internal predecessors, (1531), 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) [2022-11-19 06:56:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1373 states and 1531 transitions. [2022-11-19 06:56:47,258 INFO L78 Accepts]: Start accepts. Automaton has 1373 states and 1531 transitions. Word has length 128 [2022-11-19 06:56:47,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:47,258 INFO L495 AbstractCegarLoop]: Abstraction has 1373 states and 1531 transitions. [2022-11-19 06:56:47,259 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 4.413793103448276) internal successors, (128), 28 states have internal predecessors, (128), 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) [2022-11-19 06:56:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1531 transitions. [2022-11-19 06:56:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-19 06:56:47,260 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:47,260 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:47,261 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-11-19 06:56:47,261 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr286ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:47,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:47,261 INFO L85 PathProgramCache]: Analyzing trace with hash -954002391, now seen corresponding path program 1 times [2022-11-19 06:56:47,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:47,262 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242835905] [2022-11-19 06:56:47,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:47,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:47,921 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:47,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242835905] [2022-11-19 06:56:47,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242835905] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:47,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:47,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-11-19 06:56:47,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881192508] [2022-11-19 06:56:47,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:47,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-11-19 06:56:47,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:47,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-11-19 06:56:47,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=435, Invalid=435, Unknown=0, NotChecked=0, Total=870 [2022-11-19 06:56:47,923 INFO L87 Difference]: Start difference. First operand 1373 states and 1531 transitions. Second operand has 30 states, 30 states have (on average 4.4) internal successors, (132), 29 states have internal predecessors, (132), 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) [2022-11-19 06:56:48,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:48,553 INFO L93 Difference]: Finished difference Result 2285 states and 2557 transitions. [2022-11-19 06:56:48,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-11-19 06:56:48,553 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 4.4) internal successors, (132), 29 states have internal predecessors, (132), 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 132 [2022-11-19 06:56:48,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:48,555 INFO L225 Difference]: With dead ends: 2285 [2022-11-19 06:56:48,555 INFO L226 Difference]: Without dead ends: 1345 [2022-11-19 06:56:48,556 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=435, Invalid=435, Unknown=0, NotChecked=0, Total=870 [2022-11-19 06:56:48,556 INFO L413 NwaCegarLoop]: 397 mSDtfsCounter, 311 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 999 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 311 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 1102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 999 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:48,556 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [311 Valid, 631 Invalid, 1102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 999 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:56:48,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1345 states. [2022-11-19 06:56:48,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1345 to 1345. [2022-11-19 06:56:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1345 states, 1308 states have (on average 1.1460244648318043) internal successors, (1499), 1344 states have internal predecessors, (1499), 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) [2022-11-19 06:56:48,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1345 states and 1499 transitions. [2022-11-19 06:56:48,577 INFO L78 Accepts]: Start accepts. Automaton has 1345 states and 1499 transitions. Word has length 132 [2022-11-19 06:56:48,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:48,578 INFO L495 AbstractCegarLoop]: Abstraction has 1345 states and 1499 transitions. [2022-11-19 06:56:48,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 4.4) internal successors, (132), 29 states have internal predecessors, (132), 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) [2022-11-19 06:56:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1499 transitions. [2022-11-19 06:56:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-19 06:56:48,579 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:48,580 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:48,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-11-19 06:56:48,580 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr282ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:48,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:48,581 INFO L85 PathProgramCache]: Analyzing trace with hash 2131492084, now seen corresponding path program 1 times [2022-11-19 06:56:48,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:48,581 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526468662] [2022-11-19 06:56:48,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:48,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:49,272 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:49,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526468662] [2022-11-19 06:56:49,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526468662] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:49,272 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:49,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-11-19 06:56:49,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895785161] [2022-11-19 06:56:49,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:49,273 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-11-19 06:56:49,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:49,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-11-19 06:56:49,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=465, Invalid=465, Unknown=0, NotChecked=0, Total=930 [2022-11-19 06:56:49,274 INFO L87 Difference]: Start difference. First operand 1345 states and 1499 transitions. Second operand has 31 states, 31 states have (on average 4.387096774193548) internal successors, (136), 30 states have internal predecessors, (136), 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) [2022-11-19 06:56:50,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:50,168 INFO L93 Difference]: Finished difference Result 2233 states and 2498 transitions. [2022-11-19 06:56:50,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-11-19 06:56:50,175 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 4.387096774193548) internal successors, (136), 30 states have internal predecessors, (136), 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 136 [2022-11-19 06:56:50,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:50,177 INFO L225 Difference]: With dead ends: 2233 [2022-11-19 06:56:50,177 INFO L226 Difference]: Without dead ends: 1317 [2022-11-19 06:56:50,178 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=465, Invalid=465, Unknown=0, NotChecked=0, Total=930 [2022-11-19 06:56:50,179 INFO L413 NwaCegarLoop]: 387 mSDtfsCounter, 278 mSDsluCounter, 570 mSDsCounter, 0 mSdLazyCounter, 1763 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 278 SdHoareTripleChecker+Valid, 957 SdHoareTripleChecker+Invalid, 1855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 1763 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:50,179 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [278 Valid, 957 Invalid, 1855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 1763 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:50,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1317 states. [2022-11-19 06:56:50,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1317 to 1317. [2022-11-19 06:56:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1317 states, 1281 states have (on average 1.14519906323185) internal successors, (1467), 1316 states have internal predecessors, (1467), 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) [2022-11-19 06:56:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1317 states and 1467 transitions. [2022-11-19 06:56:50,205 INFO L78 Accepts]: Start accepts. Automaton has 1317 states and 1467 transitions. Word has length 136 [2022-11-19 06:56:50,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:50,205 INFO L495 AbstractCegarLoop]: Abstraction has 1317 states and 1467 transitions. [2022-11-19 06:56:50,205 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 4.387096774193548) internal successors, (136), 30 states have internal predecessors, (136), 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) [2022-11-19 06:56:50,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1467 transitions. [2022-11-19 06:56:50,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-19 06:56:50,207 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:50,207 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:50,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-11-19 06:56:50,208 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr278ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:50,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:50,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1196846463, now seen corresponding path program 1 times [2022-11-19 06:56:50,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:50,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715313813] [2022-11-19 06:56:50,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:50,911 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:50,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715313813] [2022-11-19 06:56:50,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715313813] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:50,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:50,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-11-19 06:56:50,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762168569] [2022-11-19 06:56:50,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:50,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-11-19 06:56:50,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:50,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-11-19 06:56:50,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=496, Invalid=496, Unknown=0, NotChecked=0, Total=992 [2022-11-19 06:56:50,913 INFO L87 Difference]: Start difference. First operand 1317 states and 1467 transitions. Second operand has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 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) [2022-11-19 06:56:51,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:51,593 INFO L93 Difference]: Finished difference Result 2181 states and 2439 transitions. [2022-11-19 06:56:51,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-11-19 06:56:51,593 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 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 140 [2022-11-19 06:56:51,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:51,596 INFO L225 Difference]: With dead ends: 2181 [2022-11-19 06:56:51,596 INFO L226 Difference]: Without dead ends: 1289 [2022-11-19 06:56:51,598 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=496, Invalid=496, Unknown=0, NotChecked=0, Total=992 [2022-11-19 06:56:51,598 INFO L413 NwaCegarLoop]: 377 mSDtfsCounter, 335 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 1226 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 710 SdHoareTripleChecker+Invalid, 1337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 1226 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:51,599 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 710 Invalid, 1337 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 1226 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:56:51,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1289 states. [2022-11-19 06:56:51,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1289 to 1289. [2022-11-19 06:56:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1289 states, 1254 states have (on average 1.1443381180223287) internal successors, (1435), 1288 states have internal predecessors, (1435), 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) [2022-11-19 06:56:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1289 states and 1435 transitions. [2022-11-19 06:56:51,623 INFO L78 Accepts]: Start accepts. Automaton has 1289 states and 1435 transitions. Word has length 140 [2022-11-19 06:56:51,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:51,624 INFO L495 AbstractCegarLoop]: Abstraction has 1289 states and 1435 transitions. [2022-11-19 06:56:51,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.375) internal successors, (140), 31 states have internal predecessors, (140), 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) [2022-11-19 06:56:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1435 transitions. [2022-11-19 06:56:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-19 06:56:51,625 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:51,625 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:51,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-11-19 06:56:51,626 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr274ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:51,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:51,626 INFO L85 PathProgramCache]: Analyzing trace with hash -2139585078, now seen corresponding path program 1 times [2022-11-19 06:56:51,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:51,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165265188] [2022-11-19 06:56:51,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:51,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:52,455 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:52,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165265188] [2022-11-19 06:56:52,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165265188] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:52,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:52,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-11-19 06:56:52,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149600742] [2022-11-19 06:56:52,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:52,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-11-19 06:56:52,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:52,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-11-19 06:56:52,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=528, Invalid=528, Unknown=0, NotChecked=0, Total=1056 [2022-11-19 06:56:52,457 INFO L87 Difference]: Start difference. First operand 1289 states and 1435 transitions. Second operand has 33 states, 33 states have (on average 4.363636363636363) internal successors, (144), 32 states have internal predecessors, (144), 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) [2022-11-19 06:56:53,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:53,254 INFO L93 Difference]: Finished difference Result 2129 states and 2380 transitions. [2022-11-19 06:56:53,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-11-19 06:56:53,255 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 4.363636363636363) internal successors, (144), 32 states have internal predecessors, (144), 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 144 [2022-11-19 06:56:53,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:53,256 INFO L225 Difference]: With dead ends: 2129 [2022-11-19 06:56:53,256 INFO L226 Difference]: Without dead ends: 1261 [2022-11-19 06:56:53,258 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=528, Invalid=528, Unknown=0, NotChecked=0, Total=1056 [2022-11-19 06:56:53,258 INFO L413 NwaCegarLoop]: 367 mSDtfsCounter, 305 mSDsluCounter, 432 mSDsCounter, 0 mSdLazyCounter, 1469 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 305 SdHoareTripleChecker+Valid, 799 SdHoareTripleChecker+Invalid, 1570 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 1469 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:53,259 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [305 Valid, 799 Invalid, 1570 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 1469 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:56:53,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1261 states. [2022-11-19 06:56:53,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1261 to 1261. [2022-11-19 06:56:53,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1261 states, 1227 states have (on average 1.143439282803586) internal successors, (1403), 1260 states have internal predecessors, (1403), 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) [2022-11-19 06:56:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1261 states and 1403 transitions. [2022-11-19 06:56:53,295 INFO L78 Accepts]: Start accepts. Automaton has 1261 states and 1403 transitions. Word has length 144 [2022-11-19 06:56:53,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:53,295 INFO L495 AbstractCegarLoop]: Abstraction has 1261 states and 1403 transitions. [2022-11-19 06:56:53,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 4.363636363636363) internal successors, (144), 32 states have internal predecessors, (144), 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) [2022-11-19 06:56:53,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1403 transitions. [2022-11-19 06:56:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-19 06:56:53,296 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:53,297 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:53,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-11-19 06:56:53,297 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr270ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:53,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:53,298 INFO L85 PathProgramCache]: Analyzing trace with hash 584607189, now seen corresponding path program 1 times [2022-11-19 06:56:53,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:53,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419796386] [2022-11-19 06:56:53,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:53,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:54,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:54,144 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:54,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419796386] [2022-11-19 06:56:54,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1419796386] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:54,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:54,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-11-19 06:56:54,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147194479] [2022-11-19 06:56:54,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:54,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-11-19 06:56:54,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:54,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-11-19 06:56:54,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=561, Invalid=561, Unknown=0, NotChecked=0, Total=1122 [2022-11-19 06:56:54,146 INFO L87 Difference]: Start difference. First operand 1261 states and 1403 transitions. Second operand has 34 states, 34 states have (on average 4.352941176470588) internal successors, (148), 33 states have internal predecessors, (148), 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) [2022-11-19 06:56:55,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:55,015 INFO L93 Difference]: Finished difference Result 2077 states and 2321 transitions. [2022-11-19 06:56:55,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-11-19 06:56:55,016 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 4.352941176470588) internal successors, (148), 33 states have internal predecessors, (148), 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 148 [2022-11-19 06:56:55,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:55,018 INFO L225 Difference]: With dead ends: 2077 [2022-11-19 06:56:55,018 INFO L226 Difference]: Without dead ends: 1233 [2022-11-19 06:56:55,020 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=561, Invalid=561, Unknown=0, NotChecked=0, Total=1122 [2022-11-19 06:56:55,020 INFO L413 NwaCegarLoop]: 357 mSDtfsCounter, 242 mSDsluCounter, 420 mSDsCounter, 0 mSdLazyCounter, 1545 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 777 SdHoareTripleChecker+Invalid, 1625 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 1545 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:55,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 777 Invalid, 1625 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 1545 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:56:55,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1233 states. [2022-11-19 06:56:55,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1233 to 1233. [2022-11-19 06:56:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1233 states, 1200 states have (on average 1.1425) internal successors, (1371), 1232 states have internal predecessors, (1371), 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) [2022-11-19 06:56:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1233 states and 1371 transitions. [2022-11-19 06:56:55,044 INFO L78 Accepts]: Start accepts. Automaton has 1233 states and 1371 transitions. Word has length 148 [2022-11-19 06:56:55,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:55,045 INFO L495 AbstractCegarLoop]: Abstraction has 1233 states and 1371 transitions. [2022-11-19 06:56:55,045 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 4.352941176470588) internal successors, (148), 33 states have internal predecessors, (148), 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) [2022-11-19 06:56:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1371 transitions. [2022-11-19 06:56:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-19 06:56:55,047 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:55,047 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:55,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-11-19 06:56:55,047 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr266ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:55,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:55,048 INFO L85 PathProgramCache]: Analyzing trace with hash 1187786144, now seen corresponding path program 1 times [2022-11-19 06:56:55,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:55,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251474876] [2022-11-19 06:56:55,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:55,906 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:55,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251474876] [2022-11-19 06:56:55,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [251474876] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:55,906 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:55,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-11-19 06:56:55,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006731227] [2022-11-19 06:56:55,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:55,907 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-11-19 06:56:55,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:55,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-11-19 06:56:55,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2022-11-19 06:56:55,908 INFO L87 Difference]: Start difference. First operand 1233 states and 1371 transitions. Second operand has 35 states, 35 states have (on average 4.3428571428571425) internal successors, (152), 34 states have internal predecessors, (152), 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) [2022-11-19 06:56:56,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:56,581 INFO L93 Difference]: Finished difference Result 2025 states and 2262 transitions. [2022-11-19 06:56:56,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-19 06:56:56,581 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 4.3428571428571425) internal successors, (152), 34 states have internal predecessors, (152), 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 152 [2022-11-19 06:56:56,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:56,583 INFO L225 Difference]: With dead ends: 2025 [2022-11-19 06:56:56,583 INFO L226 Difference]: Without dead ends: 1205 [2022-11-19 06:56:56,584 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2022-11-19 06:56:56,584 INFO L413 NwaCegarLoop]: 347 mSDtfsCounter, 305 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 1239 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 305 SdHoareTripleChecker+Valid, 653 SdHoareTripleChecker+Invalid, 1340 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 1239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:56,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [305 Valid, 653 Invalid, 1340 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 1239 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:56:56,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1205 states. [2022-11-19 06:56:56,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1205 to 1205. [2022-11-19 06:56:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1205 states, 1173 states have (on average 1.1415174765558398) internal successors, (1339), 1204 states have internal predecessors, (1339), 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) [2022-11-19 06:56:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 1205 states and 1339 transitions. [2022-11-19 06:56:56,605 INFO L78 Accepts]: Start accepts. Automaton has 1205 states and 1339 transitions. Word has length 152 [2022-11-19 06:56:56,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:56,606 INFO L495 AbstractCegarLoop]: Abstraction has 1205 states and 1339 transitions. [2022-11-19 06:56:56,606 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 4.3428571428571425) internal successors, (152), 34 states have internal predecessors, (152), 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) [2022-11-19 06:56:56,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1339 transitions. [2022-11-19 06:56:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-19 06:56:56,607 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:56,607 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:56,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-11-19 06:56:56,608 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr262ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:56,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:56,608 INFO L85 PathProgramCache]: Analyzing trace with hash -1399194325, now seen corresponding path program 1 times [2022-11-19 06:56:56,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:56,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110791717] [2022-11-19 06:56:56,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:57,501 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:57,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110791717] [2022-11-19 06:56:57,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110791717] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:57,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:57,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-11-19 06:56:57,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591677173] [2022-11-19 06:56:57,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:57,502 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-11-19 06:56:57,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:57,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-11-19 06:56:57,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=630, Invalid=630, Unknown=0, NotChecked=0, Total=1260 [2022-11-19 06:56:57,504 INFO L87 Difference]: Start difference. First operand 1205 states and 1339 transitions. Second operand has 36 states, 36 states have (on average 4.333333333333333) internal successors, (156), 35 states have internal predecessors, (156), 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) [2022-11-19 06:56:58,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:56:58,168 INFO L93 Difference]: Finished difference Result 1973 states and 2203 transitions. [2022-11-19 06:56:58,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-11-19 06:56:58,168 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 4.333333333333333) internal successors, (156), 35 states have internal predecessors, (156), 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 156 [2022-11-19 06:56:58,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:56:58,170 INFO L225 Difference]: With dead ends: 1973 [2022-11-19 06:56:58,170 INFO L226 Difference]: Without dead ends: 1177 [2022-11-19 06:56:58,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=630, Invalid=630, Unknown=0, NotChecked=0, Total=1260 [2022-11-19 06:56:58,173 INFO L413 NwaCegarLoop]: 337 mSDtfsCounter, 335 mSDsluCounter, 297 mSDsCounter, 0 mSdLazyCounter, 1174 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 634 SdHoareTripleChecker+Invalid, 1285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 1174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:56:58,173 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 634 Invalid, 1285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 1174 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:56:58,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1177 states. [2022-11-19 06:56:58,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1177 to 1177. [2022-11-19 06:56:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1177 states, 1146 states have (on average 1.1404886561954626) internal successors, (1307), 1176 states have internal predecessors, (1307), 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) [2022-11-19 06:56:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 1177 states and 1307 transitions. [2022-11-19 06:56:58,193 INFO L78 Accepts]: Start accepts. Automaton has 1177 states and 1307 transitions. Word has length 156 [2022-11-19 06:56:58,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:56:58,194 INFO L495 AbstractCegarLoop]: Abstraction has 1177 states and 1307 transitions. [2022-11-19 06:56:58,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 4.333333333333333) internal successors, (156), 35 states have internal predecessors, (156), 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) [2022-11-19 06:56:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1307 transitions. [2022-11-19 06:56:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-19 06:56:58,195 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:56:58,195 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:56:58,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-11-19 06:56:58,196 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr258ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:56:58,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:56:58,196 INFO L85 PathProgramCache]: Analyzing trace with hash 1148712054, now seen corresponding path program 1 times [2022-11-19 06:56:58,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:56:58,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567997687] [2022-11-19 06:56:58,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:56:58,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:56:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:56:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:56:59,172 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:56:59,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567997687] [2022-11-19 06:56:59,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567997687] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:56:59,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:56:59,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-11-19 06:56:59,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831618865] [2022-11-19 06:56:59,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:56:59,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-11-19 06:56:59,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:56:59,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-11-19 06:56:59,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=666, Invalid=666, Unknown=0, NotChecked=0, Total=1332 [2022-11-19 06:56:59,174 INFO L87 Difference]: Start difference. First operand 1177 states and 1307 transitions. Second operand has 37 states, 37 states have (on average 4.324324324324325) internal successors, (160), 36 states have internal predecessors, (160), 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) [2022-11-19 06:57:00,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:00,246 INFO L93 Difference]: Finished difference Result 1921 states and 2144 transitions. [2022-11-19 06:57:00,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-11-19 06:57:00,247 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 4.324324324324325) internal successors, (160), 36 states have internal predecessors, (160), 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 160 [2022-11-19 06:57:00,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:00,252 INFO L225 Difference]: With dead ends: 1921 [2022-11-19 06:57:00,252 INFO L226 Difference]: Without dead ends: 1149 [2022-11-19 06:57:00,253 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=666, Invalid=666, Unknown=0, NotChecked=0, Total=1332 [2022-11-19 06:57:00,254 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 269 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 2281 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 269 SdHoareTripleChecker+Valid, 999 SdHoareTripleChecker+Invalid, 2370 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 2281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:00,254 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [269 Valid, 999 Invalid, 2370 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 2281 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-19 06:57:00,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1149 states. [2022-11-19 06:57:00,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1149 to 1149. [2022-11-19 06:57:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1149 states, 1119 states have (on average 1.1394101876675604) internal successors, (1275), 1148 states have internal predecessors, (1275), 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) [2022-11-19 06:57:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 1149 states and 1275 transitions. [2022-11-19 06:57:00,280 INFO L78 Accepts]: Start accepts. Automaton has 1149 states and 1275 transitions. Word has length 160 [2022-11-19 06:57:00,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:00,281 INFO L495 AbstractCegarLoop]: Abstraction has 1149 states and 1275 transitions. [2022-11-19 06:57:00,281 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 4.324324324324325) internal successors, (160), 36 states have internal predecessors, (160), 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) [2022-11-19 06:57:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1275 transitions. [2022-11-19 06:57:00,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-19 06:57:00,283 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:00,284 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:00,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-11-19 06:57:00,284 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr254ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:00,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:00,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1232325759, now seen corresponding path program 1 times [2022-11-19 06:57:00,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:00,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886361083] [2022-11-19 06:57:00,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:01,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:01,236 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:01,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886361083] [2022-11-19 06:57:01,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886361083] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:01,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:01,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-11-19 06:57:01,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953404126] [2022-11-19 06:57:01,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:01,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-11-19 06:57:01,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:01,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-11-19 06:57:01,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=703, Invalid=703, Unknown=0, NotChecked=0, Total=1406 [2022-11-19 06:57:01,239 INFO L87 Difference]: Start difference. First operand 1149 states and 1275 transitions. Second operand has 38 states, 38 states have (on average 4.315789473684211) internal successors, (164), 37 states have internal predecessors, (164), 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) [2022-11-19 06:57:01,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:01,888 INFO L93 Difference]: Finished difference Result 1869 states and 2085 transitions. [2022-11-19 06:57:01,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-11-19 06:57:01,888 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 4.315789473684211) internal successors, (164), 37 states have internal predecessors, (164), 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 164 [2022-11-19 06:57:01,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:01,890 INFO L225 Difference]: With dead ends: 1869 [2022-11-19 06:57:01,890 INFO L226 Difference]: Without dead ends: 1121 [2022-11-19 06:57:01,891 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=703, Invalid=703, Unknown=0, NotChecked=0, Total=1406 [2022-11-19 06:57:01,891 INFO L413 NwaCegarLoop]: 317 mSDtfsCounter, 404 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 1123 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 404 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 1257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 1123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:01,891 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [404 Valid, 503 Invalid, 1257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 1123 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 06:57:01,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1121 states. [2022-11-19 06:57:01,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1121 to 1121. [2022-11-19 06:57:01,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1121 states, 1092 states have (on average 1.1382783882783882) internal successors, (1243), 1120 states have internal predecessors, (1243), 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) [2022-11-19 06:57:01,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 1121 states and 1243 transitions. [2022-11-19 06:57:01,909 INFO L78 Accepts]: Start accepts. Automaton has 1121 states and 1243 transitions. Word has length 164 [2022-11-19 06:57:01,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:01,910 INFO L495 AbstractCegarLoop]: Abstraction has 1121 states and 1243 transitions. [2022-11-19 06:57:01,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 4.315789473684211) internal successors, (164), 37 states have internal predecessors, (164), 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) [2022-11-19 06:57:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1243 transitions. [2022-11-19 06:57:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-19 06:57:01,911 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:01,912 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:01,912 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-11-19 06:57:01,912 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr250ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:01,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:01,913 INFO L85 PathProgramCache]: Analyzing trace with hash -353576372, now seen corresponding path program 1 times [2022-11-19 06:57:01,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:01,913 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541945290] [2022-11-19 06:57:01,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:01,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:02,884 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:02,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541945290] [2022-11-19 06:57:02,886 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1541945290] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:02,886 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:02,886 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-11-19 06:57:02,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481641512] [2022-11-19 06:57:02,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:02,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-11-19 06:57:02,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:02,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-11-19 06:57:02,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=741, Invalid=741, Unknown=0, NotChecked=0, Total=1482 [2022-11-19 06:57:02,889 INFO L87 Difference]: Start difference. First operand 1121 states and 1243 transitions. Second operand has 39 states, 39 states have (on average 4.3076923076923075) internal successors, (168), 38 states have internal predecessors, (168), 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) [2022-11-19 06:57:03,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:03,842 INFO L93 Difference]: Finished difference Result 1817 states and 2026 transitions. [2022-11-19 06:57:03,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-11-19 06:57:03,842 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 4.3076923076923075) internal successors, (168), 38 states have internal predecessors, (168), 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 168 [2022-11-19 06:57:03,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:03,844 INFO L225 Difference]: With dead ends: 1817 [2022-11-19 06:57:03,844 INFO L226 Difference]: Without dead ends: 1093 [2022-11-19 06:57:03,846 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=741, Invalid=741, Unknown=0, NotChecked=0, Total=1482 [2022-11-19 06:57:03,846 INFO L413 NwaCegarLoop]: 307 mSDtfsCounter, 335 mSDsluCounter, 450 mSDsCounter, 0 mSdLazyCounter, 2027 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 757 SdHoareTripleChecker+Invalid, 2138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 2027 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:03,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 757 Invalid, 2138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 2027 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:57:03,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2022-11-19 06:57:03,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 1093. [2022-11-19 06:57:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1093 states, 1065 states have (on average 1.1370892018779342) internal successors, (1211), 1092 states have internal predecessors, (1211), 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) [2022-11-19 06:57:03,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 1093 states and 1211 transitions. [2022-11-19 06:57:03,868 INFO L78 Accepts]: Start accepts. Automaton has 1093 states and 1211 transitions. Word has length 168 [2022-11-19 06:57:03,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:03,869 INFO L495 AbstractCegarLoop]: Abstraction has 1093 states and 1211 transitions. [2022-11-19 06:57:03,869 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 4.3076923076923075) internal successors, (168), 38 states have internal predecessors, (168), 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) [2022-11-19 06:57:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1211 transitions. [2022-11-19 06:57:03,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-11-19 06:57:03,870 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:03,871 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:03,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-11-19 06:57:03,871 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr246ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:03,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:03,872 INFO L85 PathProgramCache]: Analyzing trace with hash -1851782953, now seen corresponding path program 1 times [2022-11-19 06:57:03,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:03,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607384569] [2022-11-19 06:57:03,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:03,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:04,908 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:04,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607384569] [2022-11-19 06:57:04,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [607384569] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:04,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:04,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-11-19 06:57:04,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754245260] [2022-11-19 06:57:04,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:04,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-11-19 06:57:04,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:04,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-11-19 06:57:04,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=780, Invalid=780, Unknown=0, NotChecked=0, Total=1560 [2022-11-19 06:57:04,911 INFO L87 Difference]: Start difference. First operand 1093 states and 1211 transitions. Second operand has 40 states, 40 states have (on average 4.3) internal successors, (172), 39 states have internal predecessors, (172), 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) [2022-11-19 06:57:05,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:05,852 INFO L93 Difference]: Finished difference Result 1765 states and 1967 transitions. [2022-11-19 06:57:05,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-11-19 06:57:05,853 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 4.3) internal successors, (172), 39 states have internal predecessors, (172), 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 172 [2022-11-19 06:57:05,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:05,854 INFO L225 Difference]: With dead ends: 1765 [2022-11-19 06:57:05,854 INFO L226 Difference]: Without dead ends: 1065 [2022-11-19 06:57:05,855 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=780, Invalid=780, Unknown=0, NotChecked=0, Total=1560 [2022-11-19 06:57:05,855 INFO L413 NwaCegarLoop]: 297 mSDtfsCounter, 344 mSDsluCounter, 522 mSDsCounter, 0 mSdLazyCounter, 1999 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 819 SdHoareTripleChecker+Invalid, 2113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 1999 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:05,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [344 Valid, 819 Invalid, 2113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 1999 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:57:05,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2022-11-19 06:57:05,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 1065. [2022-11-19 06:57:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1065 states, 1038 states have (on average 1.1358381502890174) internal successors, (1179), 1064 states have internal predecessors, (1179), 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) [2022-11-19 06:57:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1179 transitions. [2022-11-19 06:57:05,872 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1179 transitions. Word has length 172 [2022-11-19 06:57:05,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:05,873 INFO L495 AbstractCegarLoop]: Abstraction has 1065 states and 1179 transitions. [2022-11-19 06:57:05,873 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 4.3) internal successors, (172), 39 states have internal predecessors, (172), 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) [2022-11-19 06:57:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1179 transitions. [2022-11-19 06:57:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-19 06:57:05,874 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:05,874 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:05,874 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-11-19 06:57:05,874 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:05,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:05,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1432625374, now seen corresponding path program 1 times [2022-11-19 06:57:05,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:05,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017931815] [2022-11-19 06:57:05,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:05,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:06,844 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:06,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1017931815] [2022-11-19 06:57:06,844 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1017931815] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:06,844 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:06,844 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-11-19 06:57:06,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146402493] [2022-11-19 06:57:06,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:06,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-11-19 06:57:06,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:06,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-11-19 06:57:06,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=820, Invalid=820, Unknown=0, NotChecked=0, Total=1640 [2022-11-19 06:57:06,846 INFO L87 Difference]: Start difference. First operand 1065 states and 1179 transitions. Second operand has 41 states, 41 states have (on average 4.2926829268292686) internal successors, (176), 40 states have internal predecessors, (176), 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) [2022-11-19 06:57:07,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:07,408 INFO L93 Difference]: Finished difference Result 1713 states and 1908 transitions. [2022-11-19 06:57:07,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-19 06:57:07,409 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 4.2926829268292686) internal successors, (176), 40 states have internal predecessors, (176), 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 176 [2022-11-19 06:57:07,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:07,410 INFO L225 Difference]: With dead ends: 1713 [2022-11-19 06:57:07,410 INFO L226 Difference]: Without dead ends: 1037 [2022-11-19 06:57:07,411 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=820, Invalid=820, Unknown=0, NotChecked=0, Total=1640 [2022-11-19 06:57:07,411 INFO L413 NwaCegarLoop]: 287 mSDtfsCounter, 545 mSDsluCounter, 84 mSDsCounter, 0 mSdLazyCounter, 869 mSolverCounterSat, 181 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 545 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 1050 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 181 IncrementalHoareTripleChecker+Valid, 869 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:07,412 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [545 Valid, 371 Invalid, 1050 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [181 Valid, 869 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:57:07,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1037 states. [2022-11-19 06:57:07,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1037 to 1037. [2022-11-19 06:57:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1037 states, 1011 states have (on average 1.1345202769535114) internal successors, (1147), 1036 states have internal predecessors, (1147), 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) [2022-11-19 06:57:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 1037 states and 1147 transitions. [2022-11-19 06:57:07,424 INFO L78 Accepts]: Start accepts. Automaton has 1037 states and 1147 transitions. Word has length 176 [2022-11-19 06:57:07,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:07,425 INFO L495 AbstractCegarLoop]: Abstraction has 1037 states and 1147 transitions. [2022-11-19 06:57:07,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 4.2926829268292686) internal successors, (176), 40 states have internal predecessors, (176), 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) [2022-11-19 06:57:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1147 transitions. [2022-11-19 06:57:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-19 06:57:07,426 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:07,427 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:07,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-11-19 06:57:07,427 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr238ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:07,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:07,427 INFO L85 PathProgramCache]: Analyzing trace with hash 231111981, now seen corresponding path program 1 times [2022-11-19 06:57:07,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:07,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402298287] [2022-11-19 06:57:07,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:07,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:08,554 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:08,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402298287] [2022-11-19 06:57:08,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1402298287] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:08,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:08,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-11-19 06:57:08,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385724640] [2022-11-19 06:57:08,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:08,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-11-19 06:57:08,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:08,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-11-19 06:57:08,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=861, Invalid=861, Unknown=0, NotChecked=0, Total=1722 [2022-11-19 06:57:08,557 INFO L87 Difference]: Start difference. First operand 1037 states and 1147 transitions. Second operand has 42 states, 42 states have (on average 4.285714285714286) internal successors, (180), 41 states have internal predecessors, (180), 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) [2022-11-19 06:57:09,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:09,366 INFO L93 Difference]: Finished difference Result 1661 states and 1849 transitions. [2022-11-19 06:57:09,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-11-19 06:57:09,366 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 4.285714285714286) internal successors, (180), 41 states have internal predecessors, (180), 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 180 [2022-11-19 06:57:09,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:09,368 INFO L225 Difference]: With dead ends: 1661 [2022-11-19 06:57:09,368 INFO L226 Difference]: Without dead ends: 1009 [2022-11-19 06:57:09,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=861, Invalid=861, Unknown=0, NotChecked=0, Total=1722 [2022-11-19 06:57:09,370 INFO L413 NwaCegarLoop]: 277 mSDtfsCounter, 404 mSDsluCounter, 405 mSDsCounter, 0 mSdLazyCounter, 1610 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 404 SdHoareTripleChecker+Valid, 682 SdHoareTripleChecker+Invalid, 1744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 1610 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:09,370 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [404 Valid, 682 Invalid, 1744 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 1610 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:57:09,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1009 states. [2022-11-19 06:57:09,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1009 to 1009. [2022-11-19 06:57:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1009 states, 984 states have (on average 1.133130081300813) internal successors, (1115), 1008 states have internal predecessors, (1115), 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) [2022-11-19 06:57:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 1009 states and 1115 transitions. [2022-11-19 06:57:09,387 INFO L78 Accepts]: Start accepts. Automaton has 1009 states and 1115 transitions. Word has length 180 [2022-11-19 06:57:09,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:09,388 INFO L495 AbstractCegarLoop]: Abstraction has 1009 states and 1115 transitions. [2022-11-19 06:57:09,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 4.285714285714286) internal successors, (180), 41 states have internal predecessors, (180), 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) [2022-11-19 06:57:09,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1115 transitions. [2022-11-19 06:57:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-19 06:57:09,389 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:09,390 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:09,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-11-19 06:57:09,390 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr234ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:09,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:09,391 INFO L85 PathProgramCache]: Analyzing trace with hash -218758408, now seen corresponding path program 1 times [2022-11-19 06:57:09,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:09,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089012426] [2022-11-19 06:57:09,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:09,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:10,535 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:10,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089012426] [2022-11-19 06:57:10,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089012426] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:10,535 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:10,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-11-19 06:57:10,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759989127] [2022-11-19 06:57:10,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:10,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-11-19 06:57:10,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:10,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-11-19 06:57:10,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=903, Invalid=903, Unknown=0, NotChecked=0, Total=1806 [2022-11-19 06:57:10,538 INFO L87 Difference]: Start difference. First operand 1009 states and 1115 transitions. Second operand has 43 states, 43 states have (on average 4.27906976744186) internal successors, (184), 42 states have internal predecessors, (184), 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) [2022-11-19 06:57:11,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:11,358 INFO L93 Difference]: Finished difference Result 1609 states and 1790 transitions. [2022-11-19 06:57:11,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-11-19 06:57:11,359 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 4.27906976744186) internal successors, (184), 42 states have internal predecessors, (184), 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 184 [2022-11-19 06:57:11,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:11,360 INFO L225 Difference]: With dead ends: 1609 [2022-11-19 06:57:11,360 INFO L226 Difference]: Without dead ends: 981 [2022-11-19 06:57:11,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=903, Invalid=903, Unknown=0, NotChecked=0, Total=1806 [2022-11-19 06:57:11,362 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 356 mSDsluCounter, 390 mSDsCounter, 0 mSdLazyCounter, 1699 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 657 SdHoareTripleChecker+Invalid, 1817 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 1699 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:11,362 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 657 Invalid, 1817 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 1699 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:57:11,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 981 states. [2022-11-19 06:57:11,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 981 to 981. [2022-11-19 06:57:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 981 states, 957 states have (on average 1.1316614420062696) internal successors, (1083), 980 states have internal predecessors, (1083), 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) [2022-11-19 06:57:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 981 states and 1083 transitions. [2022-11-19 06:57:11,375 INFO L78 Accepts]: Start accepts. Automaton has 981 states and 1083 transitions. Word has length 184 [2022-11-19 06:57:11,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:11,375 INFO L495 AbstractCegarLoop]: Abstraction has 981 states and 1083 transitions. [2022-11-19 06:57:11,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 4.27906976744186) internal successors, (184), 42 states have internal predecessors, (184), 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) [2022-11-19 06:57:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1083 transitions. [2022-11-19 06:57:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-11-19 06:57:11,377 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:11,377 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:11,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-11-19 06:57:11,377 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting ULTIMATE.startErr230ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:11,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:11,378 INFO L85 PathProgramCache]: Analyzing trace with hash 2045808771, now seen corresponding path program 1 times [2022-11-19 06:57:11,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:11,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560620572] [2022-11-19 06:57:11,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:11,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:12,691 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:12,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560620572] [2022-11-19 06:57:12,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560620572] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:12,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:12,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-11-19 06:57:12,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270662142] [2022-11-19 06:57:12,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:12,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-11-19 06:57:12,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:12,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-11-19 06:57:12,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=946, Invalid=946, Unknown=0, NotChecked=0, Total=1892 [2022-11-19 06:57:12,694 INFO L87 Difference]: Start difference. First operand 981 states and 1083 transitions. Second operand has 44 states, 44 states have (on average 4.2727272727272725) internal successors, (188), 43 states have internal predecessors, (188), 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) [2022-11-19 06:57:13,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:13,415 INFO L93 Difference]: Finished difference Result 1557 states and 1731 transitions. [2022-11-19 06:57:13,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-11-19 06:57:13,415 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 4.2727272727272725) internal successors, (188), 43 states have internal predecessors, (188), 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 188 [2022-11-19 06:57:13,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:13,416 INFO L225 Difference]: With dead ends: 1557 [2022-11-19 06:57:13,416 INFO L226 Difference]: Without dead ends: 953 [2022-11-19 06:57:13,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=946, Invalid=946, Unknown=0, NotChecked=0, Total=1892 [2022-11-19 06:57:13,418 INFO L413 NwaCegarLoop]: 257 mSDtfsCounter, 380 mSDsluCounter, 300 mSDsCounter, 0 mSdLazyCounter, 1385 mSolverCounterSat, 126 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 380 SdHoareTripleChecker+Valid, 557 SdHoareTripleChecker+Invalid, 1511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 126 IncrementalHoareTripleChecker+Valid, 1385 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:13,419 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [380 Valid, 557 Invalid, 1511 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [126 Valid, 1385 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:57:13,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2022-11-19 06:57:13,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 953. [2022-11-19 06:57:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 953 states, 930 states have (on average 1.1301075268817204) internal successors, (1051), 952 states have internal predecessors, (1051), 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) [2022-11-19 06:57:13,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 953 states and 1051 transitions. [2022-11-19 06:57:13,431 INFO L78 Accepts]: Start accepts. Automaton has 953 states and 1051 transitions. Word has length 188 [2022-11-19 06:57:13,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:13,431 INFO L495 AbstractCegarLoop]: Abstraction has 953 states and 1051 transitions. [2022-11-19 06:57:13,432 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 4.2727272727272725) internal successors, (188), 43 states have internal predecessors, (188), 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) [2022-11-19 06:57:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1051 transitions. [2022-11-19 06:57:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-19 06:57:13,432 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:13,433 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:13,433 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-11-19 06:57:13,433 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting ULTIMATE.startErr226ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:13,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:13,433 INFO L85 PathProgramCache]: Analyzing trace with hash 845956558, now seen corresponding path program 1 times [2022-11-19 06:57:13,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:13,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556243888] [2022-11-19 06:57:13,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:13,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:14,571 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:14,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556243888] [2022-11-19 06:57:14,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1556243888] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:14,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:14,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-11-19 06:57:14,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921315986] [2022-11-19 06:57:14,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:14,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-11-19 06:57:14,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:14,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-11-19 06:57:14,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=990, Invalid=990, Unknown=0, NotChecked=0, Total=1980 [2022-11-19 06:57:14,574 INFO L87 Difference]: Start difference. First operand 953 states and 1051 transitions. Second operand has 45 states, 45 states have (on average 4.266666666666667) internal successors, (192), 44 states have internal predecessors, (192), 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) [2022-11-19 06:57:15,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:15,318 INFO L93 Difference]: Finished difference Result 1505 states and 1672 transitions. [2022-11-19 06:57:15,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-11-19 06:57:15,327 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 4.266666666666667) internal successors, (192), 44 states have internal predecessors, (192), 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 192 [2022-11-19 06:57:15,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:15,328 INFO L225 Difference]: With dead ends: 1505 [2022-11-19 06:57:15,328 INFO L226 Difference]: Without dead ends: 925 [2022-11-19 06:57:15,331 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=990, Invalid=990, Unknown=0, NotChecked=0, Total=1980 [2022-11-19 06:57:15,331 INFO L413 NwaCegarLoop]: 247 mSDtfsCounter, 419 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 1449 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 419 SdHoareTripleChecker+Valid, 463 SdHoareTripleChecker+Invalid, 1588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 1449 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:15,332 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [419 Valid, 463 Invalid, 1588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 1449 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:57:15,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2022-11-19 06:57:15,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 925. [2022-11-19 06:57:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 925 states, 903 states have (on average 1.1284606866002216) internal successors, (1019), 924 states have internal predecessors, (1019), 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) [2022-11-19 06:57:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1019 transitions. [2022-11-19 06:57:15,343 INFO L78 Accepts]: Start accepts. Automaton has 925 states and 1019 transitions. Word has length 192 [2022-11-19 06:57:15,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:15,343 INFO L495 AbstractCegarLoop]: Abstraction has 925 states and 1019 transitions. [2022-11-19 06:57:15,344 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 4.266666666666667) internal successors, (192), 44 states have internal predecessors, (192), 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) [2022-11-19 06:57:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1019 transitions. [2022-11-19 06:57:15,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-19 06:57:15,344 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:15,345 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:15,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-11-19 06:57:15,345 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting ULTIMATE.startErr222ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:15,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:15,345 INFO L85 PathProgramCache]: Analyzing trace with hash -1542503719, now seen corresponding path program 1 times [2022-11-19 06:57:15,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:15,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135454164] [2022-11-19 06:57:15,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:15,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:15,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:16,699 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:16,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135454164] [2022-11-19 06:57:16,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135454164] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:16,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:16,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-11-19 06:57:16,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665533163] [2022-11-19 06:57:16,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:16,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-11-19 06:57:16,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:16,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-11-19 06:57:16,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1035, Invalid=1035, Unknown=0, NotChecked=0, Total=2070 [2022-11-19 06:57:16,701 INFO L87 Difference]: Start difference. First operand 925 states and 1019 transitions. Second operand has 46 states, 46 states have (on average 4.260869565217392) internal successors, (196), 45 states have internal predecessors, (196), 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) [2022-11-19 06:57:17,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:17,593 INFO L93 Difference]: Finished difference Result 1453 states and 1613 transitions. [2022-11-19 06:57:17,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-11-19 06:57:17,594 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 4.260869565217392) internal successors, (196), 45 states have internal predecessors, (196), 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 196 [2022-11-19 06:57:17,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:17,595 INFO L225 Difference]: With dead ends: 1453 [2022-11-19 06:57:17,595 INFO L226 Difference]: Without dead ends: 897 [2022-11-19 06:57:17,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1035, Invalid=1035, Unknown=0, NotChecked=0, Total=2070 [2022-11-19 06:57:17,596 INFO L413 NwaCegarLoop]: 237 mSDtfsCounter, 368 mSDsluCounter, 414 mSDsCounter, 0 mSdLazyCounter, 1827 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 368 SdHoareTripleChecker+Valid, 651 SdHoareTripleChecker+Invalid, 1949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 1827 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:17,596 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [368 Valid, 651 Invalid, 1949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 1827 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:57:17,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 897 states. [2022-11-19 06:57:17,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 897 to 897. [2022-11-19 06:57:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 897 states, 876 states have (on average 1.1267123287671232) internal successors, (987), 896 states have internal predecessors, (987), 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) [2022-11-19 06:57:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 897 states and 987 transitions. [2022-11-19 06:57:17,606 INFO L78 Accepts]: Start accepts. Automaton has 897 states and 987 transitions. Word has length 196 [2022-11-19 06:57:17,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:17,607 INFO L495 AbstractCegarLoop]: Abstraction has 897 states and 987 transitions. [2022-11-19 06:57:17,607 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 4.260869565217392) internal successors, (196), 45 states have internal predecessors, (196), 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) [2022-11-19 06:57:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 987 transitions. [2022-11-19 06:57:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-19 06:57:17,608 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:17,608 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:17,608 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-11-19 06:57:17,608 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:17,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:17,609 INFO L85 PathProgramCache]: Analyzing trace with hash -697325660, now seen corresponding path program 1 times [2022-11-19 06:57:17,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:17,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438637280] [2022-11-19 06:57:17,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:17,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:18,935 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:18,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438637280] [2022-11-19 06:57:18,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438637280] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:18,935 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:18,935 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-11-19 06:57:18,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376205503] [2022-11-19 06:57:18,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:18,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-11-19 06:57:18,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:18,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-11-19 06:57:18,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1081, Invalid=1081, Unknown=0, NotChecked=0, Total=2162 [2022-11-19 06:57:18,937 INFO L87 Difference]: Start difference. First operand 897 states and 987 transitions. Second operand has 47 states, 47 states have (on average 4.25531914893617) internal successors, (200), 46 states have internal predecessors, (200), 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) [2022-11-19 06:57:19,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:19,639 INFO L93 Difference]: Finished difference Result 1401 states and 1554 transitions. [2022-11-19 06:57:19,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-11-19 06:57:19,640 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 4.25531914893617) internal successors, (200), 46 states have internal predecessors, (200), 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 200 [2022-11-19 06:57:19,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:19,641 INFO L225 Difference]: With dead ends: 1401 [2022-11-19 06:57:19,641 INFO L226 Difference]: Without dead ends: 869 [2022-11-19 06:57:19,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1081, Invalid=1081, Unknown=0, NotChecked=0, Total=2162 [2022-11-19 06:57:19,642 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 425 mSDsluCounter, 264 mSDsCounter, 0 mSdLazyCounter, 1333 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 425 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 1474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 1333 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:19,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [425 Valid, 491 Invalid, 1474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 1333 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:57:19,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 869 states. [2022-11-19 06:57:19,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 869 to 869. [2022-11-19 06:57:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 869 states, 849 states have (on average 1.1248527679623086) internal successors, (955), 868 states have internal predecessors, (955), 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) [2022-11-19 06:57:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 869 states and 955 transitions. [2022-11-19 06:57:19,656 INFO L78 Accepts]: Start accepts. Automaton has 869 states and 955 transitions. Word has length 200 [2022-11-19 06:57:19,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:19,656 INFO L495 AbstractCegarLoop]: Abstraction has 869 states and 955 transitions. [2022-11-19 06:57:19,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 4.25531914893617) internal successors, (200), 46 states have internal predecessors, (200), 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) [2022-11-19 06:57:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 955 transitions. [2022-11-19 06:57:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-19 06:57:19,658 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:19,658 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:19,658 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2022-11-19 06:57:19,658 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:19,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:19,659 INFO L85 PathProgramCache]: Analyzing trace with hash -653028305, now seen corresponding path program 1 times [2022-11-19 06:57:19,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:19,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851948890] [2022-11-19 06:57:19,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:19,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:21,069 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:21,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851948890] [2022-11-19 06:57:21,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851948890] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:21,070 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:21,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-11-19 06:57:21,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557210185] [2022-11-19 06:57:21,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:21,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-11-19 06:57:21,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:21,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-11-19 06:57:21,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1128, Invalid=1128, Unknown=0, NotChecked=0, Total=2256 [2022-11-19 06:57:21,072 INFO L87 Difference]: Start difference. First operand 869 states and 955 transitions. Second operand has 48 states, 48 states have (on average 4.25) internal successors, (204), 47 states have internal predecessors, (204), 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) [2022-11-19 06:57:21,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:21,876 INFO L93 Difference]: Finished difference Result 1349 states and 1495 transitions. [2022-11-19 06:57:21,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-11-19 06:57:21,876 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 4.25) internal successors, (204), 47 states have internal predecessors, (204), 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 204 [2022-11-19 06:57:21,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:21,877 INFO L225 Difference]: With dead ends: 1349 [2022-11-19 06:57:21,877 INFO L226 Difference]: Without dead ends: 841 [2022-11-19 06:57:21,878 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1128, Invalid=1128, Unknown=0, NotChecked=0, Total=2256 [2022-11-19 06:57:21,879 INFO L413 NwaCegarLoop]: 217 mSDtfsCounter, 443 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 1623 mSolverCounterSat, 147 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 443 SdHoareTripleChecker+Valid, 595 SdHoareTripleChecker+Invalid, 1770 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 1623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:21,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [443 Valid, 595 Invalid, 1770 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 1623 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:57:21,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 841 states. [2022-11-19 06:57:21,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 841 to 841. [2022-11-19 06:57:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 841 states, 822 states have (on average 1.1228710462287104) internal successors, (923), 840 states have internal predecessors, (923), 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) [2022-11-19 06:57:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 841 states and 923 transitions. [2022-11-19 06:57:21,891 INFO L78 Accepts]: Start accepts. Automaton has 841 states and 923 transitions. Word has length 204 [2022-11-19 06:57:21,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:21,891 INFO L495 AbstractCegarLoop]: Abstraction has 841 states and 923 transitions. [2022-11-19 06:57:21,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 4.25) internal successors, (204), 47 states have internal predecessors, (204), 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) [2022-11-19 06:57:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 923 transitions. [2022-11-19 06:57:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-19 06:57:21,892 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:21,893 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:21,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2022-11-19 06:57:21,893 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:21,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:21,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1265707130, now seen corresponding path program 1 times [2022-11-19 06:57:21,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:21,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334897301] [2022-11-19 06:57:21,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:21,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:23,459 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:23,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334897301] [2022-11-19 06:57:23,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334897301] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:23,459 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:23,459 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-11-19 06:57:23,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879461649] [2022-11-19 06:57:23,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:23,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-11-19 06:57:23,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:23,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-11-19 06:57:23,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2022-11-19 06:57:23,462 INFO L87 Difference]: Start difference. First operand 841 states and 923 transitions. Second operand has 49 states, 49 states have (on average 4.244897959183674) internal successors, (208), 48 states have internal predecessors, (208), 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) [2022-11-19 06:57:24,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:24,189 INFO L93 Difference]: Finished difference Result 1297 states and 1436 transitions. [2022-11-19 06:57:24,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-11-19 06:57:24,190 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 4.244897959183674) internal successors, (208), 48 states have internal predecessors, (208), 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 208 [2022-11-19 06:57:24,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:24,191 INFO L225 Difference]: With dead ends: 1297 [2022-11-19 06:57:24,191 INFO L226 Difference]: Without dead ends: 813 [2022-11-19 06:57:24,191 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2022-11-19 06:57:24,192 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 485 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 1381 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 485 SdHoareTripleChecker+Valid, 447 SdHoareTripleChecker+Invalid, 1542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 1381 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:24,192 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [485 Valid, 447 Invalid, 1542 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 1381 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:57:24,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2022-11-19 06:57:24,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 813. [2022-11-19 06:57:24,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 813 states, 795 states have (on average 1.120754716981132) internal successors, (891), 812 states have internal predecessors, (891), 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) [2022-11-19 06:57:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 813 states and 891 transitions. [2022-11-19 06:57:24,206 INFO L78 Accepts]: Start accepts. Automaton has 813 states and 891 transitions. Word has length 208 [2022-11-19 06:57:24,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:24,206 INFO L495 AbstractCegarLoop]: Abstraction has 813 states and 891 transitions. [2022-11-19 06:57:24,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 4.244897959183674) internal successors, (208), 48 states have internal predecessors, (208), 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) [2022-11-19 06:57:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 891 transitions. [2022-11-19 06:57:24,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-11-19 06:57:24,208 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:24,208 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:24,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2022-11-19 06:57:24,209 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:24,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:24,209 INFO L85 PathProgramCache]: Analyzing trace with hash -454130555, now seen corresponding path program 1 times [2022-11-19 06:57:24,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:24,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368074861] [2022-11-19 06:57:24,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:24,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:25,611 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:25,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1368074861] [2022-11-19 06:57:25,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1368074861] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:25,612 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:25,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-11-19 06:57:25,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11744886] [2022-11-19 06:57:25,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:25,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-11-19 06:57:25,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:25,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-11-19 06:57:25,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1225, Invalid=1225, Unknown=0, NotChecked=0, Total=2450 [2022-11-19 06:57:25,614 INFO L87 Difference]: Start difference. First operand 813 states and 891 transitions. Second operand has 50 states, 50 states have (on average 4.24) internal successors, (212), 49 states have internal predecessors, (212), 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) [2022-11-19 06:57:26,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:26,405 INFO L93 Difference]: Finished difference Result 1245 states and 1377 transitions. [2022-11-19 06:57:26,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-11-19 06:57:26,405 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 4.24) internal successors, (212), 49 states have internal predecessors, (212), 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 212 [2022-11-19 06:57:26,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:26,406 INFO L225 Difference]: With dead ends: 1245 [2022-11-19 06:57:26,406 INFO L226 Difference]: Without dead ends: 785 [2022-11-19 06:57:26,407 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1225, Invalid=1225, Unknown=0, NotChecked=0, Total=2450 [2022-11-19 06:57:26,408 INFO L413 NwaCegarLoop]: 197 mSDtfsCounter, 449 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 1602 mSolverCounterSat, 149 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 449 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 1751 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 1602 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:26,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [449 Valid, 482 Invalid, 1751 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 1602 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:57:26,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 785 states. [2022-11-19 06:57:26,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 785 to 785. [2022-11-19 06:57:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 785 states, 768 states have (on average 1.1184895833333333) internal successors, (859), 784 states have internal predecessors, (859), 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) [2022-11-19 06:57:26,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 785 states and 859 transitions. [2022-11-19 06:57:26,421 INFO L78 Accepts]: Start accepts. Automaton has 785 states and 859 transitions. Word has length 212 [2022-11-19 06:57:26,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:26,421 INFO L495 AbstractCegarLoop]: Abstraction has 785 states and 859 transitions. [2022-11-19 06:57:26,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 4.24) internal successors, (212), 49 states have internal predecessors, (212), 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) [2022-11-19 06:57:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 859 transitions. [2022-11-19 06:57:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-19 06:57:26,422 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:26,423 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:26,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2022-11-19 06:57:26,423 INFO L420 AbstractCegarLoop]: === Iteration 55 === Targeting ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:26,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:26,423 INFO L85 PathProgramCache]: Analyzing trace with hash -52311984, now seen corresponding path program 1 times [2022-11-19 06:57:26,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:26,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72474882] [2022-11-19 06:57:26,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:26,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:28,006 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:28,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72474882] [2022-11-19 06:57:28,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72474882] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:28,007 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:28,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-11-19 06:57:28,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658646286] [2022-11-19 06:57:28,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:28,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-11-19 06:57:28,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:28,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-11-19 06:57:28,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1275, Invalid=1275, Unknown=0, NotChecked=0, Total=2550 [2022-11-19 06:57:28,009 INFO L87 Difference]: Start difference. First operand 785 states and 859 transitions. Second operand has 51 states, 51 states have (on average 4.235294117647059) internal successors, (216), 50 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) [2022-11-19 06:57:28,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:28,958 INFO L93 Difference]: Finished difference Result 1193 states and 1318 transitions. [2022-11-19 06:57:28,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-11-19 06:57:28,959 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 4.235294117647059) internal successors, (216), 50 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 216 [2022-11-19 06:57:28,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:28,959 INFO L225 Difference]: With dead ends: 1193 [2022-11-19 06:57:28,960 INFO L226 Difference]: Without dead ends: 757 [2022-11-19 06:57:28,960 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1275, Invalid=1275, Unknown=0, NotChecked=0, Total=2550 [2022-11-19 06:57:28,961 INFO L413 NwaCegarLoop]: 187 mSDtfsCounter, 512 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 1895 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 512 SdHoareTripleChecker+Valid, 565 SdHoareTripleChecker+Invalid, 2065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 1895 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:28,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [512 Valid, 565 Invalid, 2065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 1895 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 06:57:28,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 757 states. [2022-11-19 06:57:28,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 757 to 757. [2022-11-19 06:57:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 757 states, 741 states have (on average 1.116059379217274) internal successors, (827), 756 states have internal predecessors, (827), 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) [2022-11-19 06:57:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 757 states and 827 transitions. [2022-11-19 06:57:28,972 INFO L78 Accepts]: Start accepts. Automaton has 757 states and 827 transitions. Word has length 216 [2022-11-19 06:57:28,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:28,973 INFO L495 AbstractCegarLoop]: Abstraction has 757 states and 827 transitions. [2022-11-19 06:57:28,973 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 4.235294117647059) internal successors, (216), 50 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) [2022-11-19 06:57:28,973 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 827 transitions. [2022-11-19 06:57:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-11-19 06:57:28,974 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:28,974 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:28,974 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2022-11-19 06:57:28,974 INFO L420 AbstractCegarLoop]: === Iteration 56 === Targeting ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:28,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:28,975 INFO L85 PathProgramCache]: Analyzing trace with hash 311497691, now seen corresponding path program 1 times [2022-11-19 06:57:28,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:28,975 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941291137] [2022-11-19 06:57:28,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:30,518 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:30,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941291137] [2022-11-19 06:57:30,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941291137] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:30,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:30,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-11-19 06:57:30,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900846006] [2022-11-19 06:57:30,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:30,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-11-19 06:57:30,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:30,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-11-19 06:57:30,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1326, Invalid=1326, Unknown=0, NotChecked=0, Total=2652 [2022-11-19 06:57:30,522 INFO L87 Difference]: Start difference. First operand 757 states and 827 transitions. Second operand has 52 states, 52 states have (on average 4.230769230769231) internal successors, (220), 51 states have internal predecessors, (220), 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) [2022-11-19 06:57:31,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:31,393 INFO L93 Difference]: Finished difference Result 1141 states and 1259 transitions. [2022-11-19 06:57:31,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-11-19 06:57:31,393 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 4.230769230769231) internal successors, (220), 51 states have internal predecessors, (220), 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 220 [2022-11-19 06:57:31,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:31,394 INFO L225 Difference]: With dead ends: 1141 [2022-11-19 06:57:31,394 INFO L226 Difference]: Without dead ends: 729 [2022-11-19 06:57:31,395 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1326, Invalid=1326, Unknown=0, NotChecked=0, Total=2652 [2022-11-19 06:57:31,395 INFO L413 NwaCegarLoop]: 141 mSDtfsCounter, 449 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 1783 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 449 SdHoareTripleChecker+Valid, 447 SdHoareTripleChecker+Invalid, 1944 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 1783 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:31,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [449 Valid, 447 Invalid, 1944 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 1783 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:57:31,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 729 states. [2022-11-19 06:57:31,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 729 to 729. [2022-11-19 06:57:31,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 729 states, 714 states have (on average 1.1134453781512605) internal successors, (795), 728 states have internal predecessors, (795), 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) [2022-11-19 06:57:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 729 states and 795 transitions. [2022-11-19 06:57:31,408 INFO L78 Accepts]: Start accepts. Automaton has 729 states and 795 transitions. Word has length 220 [2022-11-19 06:57:31,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:31,408 INFO L495 AbstractCegarLoop]: Abstraction has 729 states and 795 transitions. [2022-11-19 06:57:31,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 4.230769230769231) internal successors, (220), 51 states have internal predecessors, (220), 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) [2022-11-19 06:57:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 795 transitions. [2022-11-19 06:57:31,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-19 06:57:31,410 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:31,410 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:31,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2022-11-19 06:57:31,411 INFO L420 AbstractCegarLoop]: === Iteration 57 === Targeting ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:31,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:31,411 INFO L85 PathProgramCache]: Analyzing trace with hash 1429374758, now seen corresponding path program 1 times [2022-11-19 06:57:31,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:31,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487503197] [2022-11-19 06:57:31,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:31,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:31,512 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:31,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487503197] [2022-11-19 06:57:31,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487503197] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:31,513 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:31,513 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 06:57:31,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660054017] [2022-11-19 06:57:31,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:31,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 06:57:31,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:31,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 06:57:31,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-19 06:57:31,514 INFO L87 Difference]: Start difference. First operand 729 states and 795 transitions. Second operand has 6 states, 5 states have (on average 44.8) internal successors, (224), 5 states have internal predecessors, (224), 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) [2022-11-19 06:57:31,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:31,770 INFO L93 Difference]: Finished difference Result 870 states and 950 transitions. [2022-11-19 06:57:31,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 06:57:31,771 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 44.8) internal successors, (224), 5 states have internal predecessors, (224), 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 224 [2022-11-19 06:57:31,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:31,772 INFO L225 Difference]: With dead ends: 870 [2022-11-19 06:57:31,772 INFO L226 Difference]: Without dead ends: 855 [2022-11-19 06:57:31,772 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-19 06:57:31,773 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 1511 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 115 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1511 SdHoareTripleChecker+Valid, 774 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:31,773 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1511 Valid, 774 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-19 06:57:31,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 855 states. [2022-11-19 06:57:31,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 855 to 841. [2022-11-19 06:57:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 841 states, 827 states have (on average 1.1136638452237002) internal successors, (921), 840 states have internal predecessors, (921), 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) [2022-11-19 06:57:31,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 841 states and 921 transitions. [2022-11-19 06:57:31,788 INFO L78 Accepts]: Start accepts. Automaton has 841 states and 921 transitions. Word has length 224 [2022-11-19 06:57:31,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:31,788 INFO L495 AbstractCegarLoop]: Abstraction has 841 states and 921 transitions. [2022-11-19 06:57:31,788 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 44.8) internal successors, (224), 5 states have internal predecessors, (224), 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) [2022-11-19 06:57:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 921 transitions. [2022-11-19 06:57:31,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-19 06:57:31,790 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:31,790 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:31,790 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2022-11-19 06:57:31,790 INFO L420 AbstractCegarLoop]: === Iteration 58 === Targeting ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:31,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:31,791 INFO L85 PathProgramCache]: Analyzing trace with hash -87839620, now seen corresponding path program 1 times [2022-11-19 06:57:31,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:31,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729077647] [2022-11-19 06:57:31,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:31,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:31,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:31,915 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:31,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729077647] [2022-11-19 06:57:31,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729077647] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:31,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:31,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 06:57:31,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885166511] [2022-11-19 06:57:31,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:31,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-19 06:57:31,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:31,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-19 06:57:31,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-11-19 06:57:31,917 INFO L87 Difference]: Start difference. First operand 841 states and 921 transitions. Second operand has 7 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 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) [2022-11-19 06:57:32,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:32,193 INFO L93 Difference]: Finished difference Result 972 states and 1065 transitions. [2022-11-19 06:57:32,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 06:57:32,194 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 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 230 [2022-11-19 06:57:32,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:32,195 INFO L225 Difference]: With dead ends: 972 [2022-11-19 06:57:32,195 INFO L226 Difference]: Without dead ends: 958 [2022-11-19 06:57:32,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-11-19 06:57:32,196 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 1172 mSDsluCounter, 525 mSDsCounter, 0 mSdLazyCounter, 244 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1172 SdHoareTripleChecker+Valid, 864 SdHoareTripleChecker+Invalid, 341 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 244 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:32,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1172 Valid, 864 Invalid, 341 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 244 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-19 06:57:32,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 958 states. [2022-11-19 06:57:32,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 958 to 945. [2022-11-19 06:57:32,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 945 states, 932 states have (on average 1.113733905579399) internal successors, (1038), 944 states have internal predecessors, (1038), 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) [2022-11-19 06:57:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 945 states and 1038 transitions. [2022-11-19 06:57:32,211 INFO L78 Accepts]: Start accepts. Automaton has 945 states and 1038 transitions. Word has length 230 [2022-11-19 06:57:32,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:32,211 INFO L495 AbstractCegarLoop]: Abstraction has 945 states and 1038 transitions. [2022-11-19 06:57:32,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 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) [2022-11-19 06:57:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1038 transitions. [2022-11-19 06:57:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-19 06:57:32,213 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:32,214 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:32,214 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2022-11-19 06:57:32,214 INFO L420 AbstractCegarLoop]: === Iteration 59 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:32,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:32,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1738027369, now seen corresponding path program 1 times [2022-11-19 06:57:32,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:32,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423996854] [2022-11-19 06:57:32,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:32,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:32,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:32,331 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:32,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423996854] [2022-11-19 06:57:32,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423996854] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:32,331 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:32,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-19 06:57:32,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390795717] [2022-11-19 06:57:32,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:32,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 06:57:32,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:32,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 06:57:32,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2022-11-19 06:57:32,332 INFO L87 Difference]: Start difference. First operand 945 states and 1038 transitions. Second operand has 8 states, 7 states have (on average 33.714285714285715) internal successors, (236), 7 states have internal predecessors, (236), 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) [2022-11-19 06:57:32,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:32,635 INFO L93 Difference]: Finished difference Result 1066 states and 1171 transitions. [2022-11-19 06:57:32,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 06:57:32,635 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 33.714285714285715) internal successors, (236), 7 states have internal predecessors, (236), 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 236 [2022-11-19 06:57:32,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:32,636 INFO L225 Difference]: With dead ends: 1066 [2022-11-19 06:57:32,637 INFO L226 Difference]: Without dead ends: 1053 [2022-11-19 06:57:32,637 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2022-11-19 06:57:32,637 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 2132 mSDsluCounter, 609 mSDsCounter, 0 mSdLazyCounter, 229 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2132 SdHoareTripleChecker+Valid, 947 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 229 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:32,637 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2132 Valid, 947 Invalid, 414 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 229 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:57:32,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1053 states. [2022-11-19 06:57:32,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1053 to 1041. [2022-11-19 06:57:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1041 states, 1029 states have (on average 1.1137026239067056) internal successors, (1146), 1040 states have internal predecessors, (1146), 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) [2022-11-19 06:57:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1146 transitions. [2022-11-19 06:57:32,653 INFO L78 Accepts]: Start accepts. Automaton has 1041 states and 1146 transitions. Word has length 236 [2022-11-19 06:57:32,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:32,653 INFO L495 AbstractCegarLoop]: Abstraction has 1041 states and 1146 transitions. [2022-11-19 06:57:32,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 33.714285714285715) internal successors, (236), 7 states have internal predecessors, (236), 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) [2022-11-19 06:57:32,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1146 transitions. [2022-11-19 06:57:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-19 06:57:32,656 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:32,656 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:32,656 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2022-11-19 06:57:32,656 INFO L420 AbstractCegarLoop]: === Iteration 60 === Targeting ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:32,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:32,657 INFO L85 PathProgramCache]: Analyzing trace with hash -2126919507, now seen corresponding path program 1 times [2022-11-19 06:57:32,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:32,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430881912] [2022-11-19 06:57:32,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:32,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:32,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:32,811 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:32,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430881912] [2022-11-19 06:57:32,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430881912] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:32,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:32,811 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-19 06:57:32,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067148109] [2022-11-19 06:57:32,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:32,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-19 06:57:32,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:32,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-19 06:57:32,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:57:32,813 INFO L87 Difference]: Start difference. First operand 1041 states and 1146 transitions. Second operand has 9 states, 8 states have (on average 30.25) internal successors, (242), 8 states have internal predecessors, (242), 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) [2022-11-19 06:57:33,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:33,127 INFO L93 Difference]: Finished difference Result 1152 states and 1268 transitions. [2022-11-19 06:57:33,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-19 06:57:33,127 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 30.25) internal successors, (242), 8 states have internal predecessors, (242), 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 242 [2022-11-19 06:57:33,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:33,128 INFO L225 Difference]: With dead ends: 1152 [2022-11-19 06:57:33,129 INFO L226 Difference]: Without dead ends: 1140 [2022-11-19 06:57:33,129 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-11-19 06:57:33,129 INFO L413 NwaCegarLoop]: 337 mSDtfsCounter, 2350 mSDsluCounter, 686 mSDsCounter, 0 mSdLazyCounter, 273 mSolverCounterSat, 171 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2350 SdHoareTripleChecker+Valid, 1023 SdHoareTripleChecker+Invalid, 444 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 171 IncrementalHoareTripleChecker+Valid, 273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:33,130 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2350 Valid, 1023 Invalid, 444 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [171 Valid, 273 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:57:33,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1140 states. [2022-11-19 06:57:33,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1140 to 1129. [2022-11-19 06:57:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1129 states, 1118 states have (on average 1.1135957066189623) internal successors, (1245), 1128 states have internal predecessors, (1245), 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) [2022-11-19 06:57:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 1129 states and 1245 transitions. [2022-11-19 06:57:33,145 INFO L78 Accepts]: Start accepts. Automaton has 1129 states and 1245 transitions. Word has length 242 [2022-11-19 06:57:33,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:33,146 INFO L495 AbstractCegarLoop]: Abstraction has 1129 states and 1245 transitions. [2022-11-19 06:57:33,146 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 30.25) internal successors, (242), 8 states have internal predecessors, (242), 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) [2022-11-19 06:57:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1245 transitions. [2022-11-19 06:57:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-19 06:57:33,148 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:33,148 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:33,148 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2022-11-19 06:57:33,148 INFO L420 AbstractCegarLoop]: === Iteration 61 === Targeting ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:33,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:33,149 INFO L85 PathProgramCache]: Analyzing trace with hash -464448248, now seen corresponding path program 1 times [2022-11-19 06:57:33,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:33,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626156799] [2022-11-19 06:57:33,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:33,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:33,338 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:33,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626156799] [2022-11-19 06:57:33,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1626156799] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:33,339 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:33,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-19 06:57:33,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381085202] [2022-11-19 06:57:33,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:33,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-19 06:57:33,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:33,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-19 06:57:33,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2022-11-19 06:57:33,340 INFO L87 Difference]: Start difference. First operand 1129 states and 1245 transitions. Second operand has 10 states, 9 states have (on average 27.555555555555557) internal successors, (248), 9 states have internal predecessors, (248), 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) [2022-11-19 06:57:33,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:33,699 INFO L93 Difference]: Finished difference Result 1230 states and 1356 transitions. [2022-11-19 06:57:33,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-19 06:57:33,699 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 27.555555555555557) internal successors, (248), 9 states have internal predecessors, (248), 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 248 [2022-11-19 06:57:33,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:33,701 INFO L225 Difference]: With dead ends: 1230 [2022-11-19 06:57:33,701 INFO L226 Difference]: Without dead ends: 1219 [2022-11-19 06:57:33,702 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2022-11-19 06:57:33,702 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 1895 mSDsluCounter, 756 mSDsCounter, 0 mSdLazyCounter, 291 mSolverCounterSat, 190 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1895 SdHoareTripleChecker+Valid, 1092 SdHoareTripleChecker+Invalid, 481 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 190 IncrementalHoareTripleChecker+Valid, 291 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:33,703 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1895 Valid, 1092 Invalid, 481 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [190 Valid, 291 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-19 06:57:33,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2022-11-19 06:57:33,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 1209. [2022-11-19 06:57:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1209 states, 1199 states have (on average 1.1134278565471225) internal successors, (1335), 1208 states have internal predecessors, (1335), 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) [2022-11-19 06:57:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1209 states and 1335 transitions. [2022-11-19 06:57:33,721 INFO L78 Accepts]: Start accepts. Automaton has 1209 states and 1335 transitions. Word has length 248 [2022-11-19 06:57:33,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:33,722 INFO L495 AbstractCegarLoop]: Abstraction has 1209 states and 1335 transitions. [2022-11-19 06:57:33,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 27.555555555555557) internal successors, (248), 9 states have internal predecessors, (248), 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) [2022-11-19 06:57:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1335 transitions. [2022-11-19 06:57:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-19 06:57:33,724 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:33,724 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:33,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2022-11-19 06:57:33,725 INFO L420 AbstractCegarLoop]: === Iteration 62 === Targeting ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:33,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:33,725 INFO L85 PathProgramCache]: Analyzing trace with hash 1840359738, now seen corresponding path program 1 times [2022-11-19 06:57:33,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:33,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602539038] [2022-11-19 06:57:33,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:33,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:33,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:33,891 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:33,891 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602539038] [2022-11-19 06:57:33,891 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602539038] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:33,891 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:33,891 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-19 06:57:33,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857610728] [2022-11-19 06:57:33,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:33,892 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-19 06:57:33,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:33,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-19 06:57:33,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2022-11-19 06:57:33,893 INFO L87 Difference]: Start difference. First operand 1209 states and 1335 transitions. Second operand has 11 states, 10 states have (on average 25.4) internal successors, (254), 10 states have internal predecessors, (254), 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) [2022-11-19 06:57:34,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:34,313 INFO L93 Difference]: Finished difference Result 1300 states and 1435 transitions. [2022-11-19 06:57:34,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-19 06:57:34,314 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 25.4) internal successors, (254), 10 states have internal predecessors, (254), 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 254 [2022-11-19 06:57:34,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:34,315 INFO L225 Difference]: With dead ends: 1300 [2022-11-19 06:57:34,316 INFO L226 Difference]: Without dead ends: 1290 [2022-11-19 06:57:34,316 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2022-11-19 06:57:34,316 INFO L413 NwaCegarLoop]: 335 mSDtfsCounter, 2850 mSDsluCounter, 819 mSDsCounter, 0 mSdLazyCounter, 307 mSolverCounterSat, 235 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2850 SdHoareTripleChecker+Valid, 1154 SdHoareTripleChecker+Invalid, 542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 235 IncrementalHoareTripleChecker+Valid, 307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:34,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2850 Valid, 1154 Invalid, 542 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [235 Valid, 307 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:57:34,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1290 states. [2022-11-19 06:57:34,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1290 to 1281. [2022-11-19 06:57:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1281 states, 1272 states have (on average 1.1132075471698113) internal successors, (1416), 1280 states have internal predecessors, (1416), 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) [2022-11-19 06:57:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1281 states and 1416 transitions. [2022-11-19 06:57:34,337 INFO L78 Accepts]: Start accepts. Automaton has 1281 states and 1416 transitions. Word has length 254 [2022-11-19 06:57:34,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:34,337 INFO L495 AbstractCegarLoop]: Abstraction has 1281 states and 1416 transitions. [2022-11-19 06:57:34,337 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 25.4) internal successors, (254), 10 states have internal predecessors, (254), 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) [2022-11-19 06:57:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1416 transitions. [2022-11-19 06:57:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-19 06:57:34,340 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:34,340 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:34,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61 [2022-11-19 06:57:34,340 INFO L420 AbstractCegarLoop]: === Iteration 63 === Targeting ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:34,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:34,341 INFO L85 PathProgramCache]: Analyzing trace with hash -899282941, now seen corresponding path program 1 times [2022-11-19 06:57:34,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:34,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807876965] [2022-11-19 06:57:34,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:34,525 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:34,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807876965] [2022-11-19 06:57:34,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807876965] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:34,525 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:34,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-19 06:57:34,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134247053] [2022-11-19 06:57:34,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:34,526 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-19 06:57:34,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:34,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-19 06:57:34,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2022-11-19 06:57:34,527 INFO L87 Difference]: Start difference. First operand 1281 states and 1416 transitions. Second operand has 12 states, 11 states have (on average 23.636363636363637) internal successors, (260), 11 states have internal predecessors, (260), 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) [2022-11-19 06:57:34,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:34,952 INFO L93 Difference]: Finished difference Result 1362 states and 1505 transitions. [2022-11-19 06:57:34,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-19 06:57:34,953 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 23.636363636363637) internal successors, (260), 11 states have internal predecessors, (260), 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 260 [2022-11-19 06:57:34,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:34,954 INFO L225 Difference]: With dead ends: 1362 [2022-11-19 06:57:34,954 INFO L226 Difference]: Without dead ends: 1353 [2022-11-19 06:57:34,955 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2022-11-19 06:57:34,955 INFO L413 NwaCegarLoop]: 334 mSDtfsCounter, 3290 mSDsluCounter, 875 mSDsCounter, 0 mSdLazyCounter, 313 mSolverCounterSat, 311 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3290 SdHoareTripleChecker+Valid, 1209 SdHoareTripleChecker+Invalid, 624 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 311 IncrementalHoareTripleChecker+Valid, 313 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:34,955 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3290 Valid, 1209 Invalid, 624 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [311 Valid, 313 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:57:34,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1353 states. [2022-11-19 06:57:34,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1353 to 1345. [2022-11-19 06:57:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1345 states, 1337 states have (on average 1.112939416604338) internal successors, (1488), 1344 states have internal predecessors, (1488), 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) [2022-11-19 06:57:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1345 states and 1488 transitions. [2022-11-19 06:57:34,975 INFO L78 Accepts]: Start accepts. Automaton has 1345 states and 1488 transitions. Word has length 260 [2022-11-19 06:57:34,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:34,975 INFO L495 AbstractCegarLoop]: Abstraction has 1345 states and 1488 transitions. [2022-11-19 06:57:34,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 23.636363636363637) internal successors, (260), 11 states have internal predecessors, (260), 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) [2022-11-19 06:57:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1488 transitions. [2022-11-19 06:57:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-19 06:57:34,978 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:34,979 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:34,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62 [2022-11-19 06:57:34,979 INFO L420 AbstractCegarLoop]: === Iteration 64 === Targeting ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:34,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:34,980 INFO L85 PathProgramCache]: Analyzing trace with hash -826563549, now seen corresponding path program 1 times [2022-11-19 06:57:34,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:34,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664889893] [2022-11-19 06:57:34,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:35,198 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:35,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664889893] [2022-11-19 06:57:35,199 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664889893] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:35,199 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:35,199 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-19 06:57:35,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395897096] [2022-11-19 06:57:35,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:35,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-19 06:57:35,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:35,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-19 06:57:35,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2022-11-19 06:57:35,201 INFO L87 Difference]: Start difference. First operand 1345 states and 1488 transitions. Second operand has 13 states, 12 states have (on average 22.166666666666668) internal successors, (266), 12 states have internal predecessors, (266), 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) [2022-11-19 06:57:35,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:35,645 INFO L93 Difference]: Finished difference Result 1416 states and 1566 transitions. [2022-11-19 06:57:35,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-19 06:57:35,646 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 22.166666666666668) internal successors, (266), 12 states have internal predecessors, (266), 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 266 [2022-11-19 06:57:35,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:35,648 INFO L225 Difference]: With dead ends: 1416 [2022-11-19 06:57:35,648 INFO L226 Difference]: Without dead ends: 1408 [2022-11-19 06:57:35,648 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2022-11-19 06:57:35,649 INFO L413 NwaCegarLoop]: 333 mSDtfsCounter, 3283 mSDsluCounter, 924 mSDsCounter, 0 mSdLazyCounter, 333 mSolverCounterSat, 293 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3283 SdHoareTripleChecker+Valid, 1257 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 293 IncrementalHoareTripleChecker+Valid, 333 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:35,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3283 Valid, 1257 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [293 Valid, 333 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:57:35,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1408 states. [2022-11-19 06:57:35,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1408 to 1401. [2022-11-19 06:57:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1401 states, 1394 states have (on average 1.112625538020086) internal successors, (1551), 1400 states have internal predecessors, (1551), 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) [2022-11-19 06:57:35,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1401 states and 1551 transitions. [2022-11-19 06:57:35,667 INFO L78 Accepts]: Start accepts. Automaton has 1401 states and 1551 transitions. Word has length 266 [2022-11-19 06:57:35,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:35,667 INFO L495 AbstractCegarLoop]: Abstraction has 1401 states and 1551 transitions. [2022-11-19 06:57:35,667 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 22.166666666666668) internal successors, (266), 12 states have internal predecessors, (266), 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) [2022-11-19 06:57:35,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1551 transitions. [2022-11-19 06:57:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-19 06:57:35,670 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:35,670 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:35,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63 [2022-11-19 06:57:35,671 INFO L420 AbstractCegarLoop]: === Iteration 65 === Targeting ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:35,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:35,672 INFO L85 PathProgramCache]: Analyzing trace with hash 1414455386, now seen corresponding path program 1 times [2022-11-19 06:57:35,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:35,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24920000] [2022-11-19 06:57:35,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:35,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:35,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:35,932 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:35,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24920000] [2022-11-19 06:57:35,932 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24920000] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:35,932 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:35,933 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-19 06:57:35,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36841905] [2022-11-19 06:57:35,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:35,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-19 06:57:35,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:35,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-19 06:57:35,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2022-11-19 06:57:35,934 INFO L87 Difference]: Start difference. First operand 1401 states and 1551 transitions. Second operand has 14 states, 13 states have (on average 20.923076923076923) internal successors, (272), 13 states have internal predecessors, (272), 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) [2022-11-19 06:57:36,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:36,417 INFO L93 Difference]: Finished difference Result 1462 states and 1618 transitions. [2022-11-19 06:57:36,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-19 06:57:36,417 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 20.923076923076923) internal successors, (272), 13 states have internal predecessors, (272), 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 272 [2022-11-19 06:57:36,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:36,419 INFO L225 Difference]: With dead ends: 1462 [2022-11-19 06:57:36,419 INFO L226 Difference]: Without dead ends: 1455 [2022-11-19 06:57:36,420 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2022-11-19 06:57:36,420 INFO L413 NwaCegarLoop]: 332 mSDtfsCounter, 3602 mSDsluCounter, 966 mSDsCounter, 0 mSdLazyCounter, 343 mSolverCounterSat, 352 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3602 SdHoareTripleChecker+Valid, 1298 SdHoareTripleChecker+Invalid, 695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 352 IncrementalHoareTripleChecker+Valid, 343 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:36,421 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3602 Valid, 1298 Invalid, 695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [352 Valid, 343 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:57:36,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1455 states. [2022-11-19 06:57:36,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1455 to 1449. [2022-11-19 06:57:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1449 states, 1443 states have (on average 1.1122661122661122) internal successors, (1605), 1448 states have internal predecessors, (1605), 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) [2022-11-19 06:57:36,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1449 states and 1605 transitions. [2022-11-19 06:57:36,444 INFO L78 Accepts]: Start accepts. Automaton has 1449 states and 1605 transitions. Word has length 272 [2022-11-19 06:57:36,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:36,444 INFO L495 AbstractCegarLoop]: Abstraction has 1449 states and 1605 transitions. [2022-11-19 06:57:36,445 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 20.923076923076923) internal successors, (272), 13 states have internal predecessors, (272), 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) [2022-11-19 06:57:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1605 transitions. [2022-11-19 06:57:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-11-19 06:57:36,447 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:36,448 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:36,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64 [2022-11-19 06:57:36,448 INFO L420 AbstractCegarLoop]: === Iteration 66 === Targeting ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:36,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:36,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1595346792, now seen corresponding path program 1 times [2022-11-19 06:57:36,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:36,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002434901] [2022-11-19 06:57:36,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:36,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:36,719 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:36,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002434901] [2022-11-19 06:57:36,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002434901] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:36,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:36,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-19 06:57:36,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775780247] [2022-11-19 06:57:36,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:36,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-19 06:57:36,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:36,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-19 06:57:36,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2022-11-19 06:57:36,721 INFO L87 Difference]: Start difference. First operand 1449 states and 1605 transitions. Second operand has 15 states, 14 states have (on average 19.857142857142858) internal successors, (278), 14 states have internal predecessors, (278), 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) [2022-11-19 06:57:37,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:37,229 INFO L93 Difference]: Finished difference Result 1500 states and 1661 transitions. [2022-11-19 06:57:37,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-19 06:57:37,229 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 19.857142857142858) internal successors, (278), 14 states have internal predecessors, (278), 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 278 [2022-11-19 06:57:37,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:37,231 INFO L225 Difference]: With dead ends: 1500 [2022-11-19 06:57:37,231 INFO L226 Difference]: Without dead ends: 1494 [2022-11-19 06:57:37,231 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2022-11-19 06:57:37,231 INFO L413 NwaCegarLoop]: 331 mSDtfsCounter, 3641 mSDsluCounter, 1001 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 356 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3641 SdHoareTripleChecker+Valid, 1332 SdHoareTripleChecker+Invalid, 712 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 356 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:37,231 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3641 Valid, 1332 Invalid, 712 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [356 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 06:57:37,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1494 states. [2022-11-19 06:57:37,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1494 to 1489. [2022-11-19 06:57:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1489 states, 1484 states have (on average 1.1118598382749325) internal successors, (1650), 1488 states have internal predecessors, (1650), 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) [2022-11-19 06:57:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1489 states and 1650 transitions. [2022-11-19 06:57:37,247 INFO L78 Accepts]: Start accepts. Automaton has 1489 states and 1650 transitions. Word has length 278 [2022-11-19 06:57:37,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:37,247 INFO L495 AbstractCegarLoop]: Abstraction has 1489 states and 1650 transitions. [2022-11-19 06:57:37,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 19.857142857142858) internal successors, (278), 14 states have internal predecessors, (278), 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) [2022-11-19 06:57:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1650 transitions. [2022-11-19 06:57:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-11-19 06:57:37,249 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:37,249 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:37,249 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65 [2022-11-19 06:57:37,249 INFO L420 AbstractCegarLoop]: === Iteration 67 === Targeting ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:37,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:37,250 INFO L85 PathProgramCache]: Analyzing trace with hash 1232237581, now seen corresponding path program 1 times [2022-11-19 06:57:37,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:37,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281444295] [2022-11-19 06:57:37,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:37,517 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:37,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281444295] [2022-11-19 06:57:37,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281444295] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:37,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:37,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-11-19 06:57:37,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645340157] [2022-11-19 06:57:37,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:37,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-19 06:57:37,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:37,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-19 06:57:37,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2022-11-19 06:57:37,520 INFO L87 Difference]: Start difference. First operand 1489 states and 1650 transitions. Second operand has 16 states, 15 states have (on average 18.933333333333334) internal successors, (284), 15 states have internal predecessors, (284), 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) [2022-11-19 06:57:38,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:38,101 INFO L93 Difference]: Finished difference Result 1530 states and 1695 transitions. [2022-11-19 06:57:38,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-19 06:57:38,101 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 18.933333333333334) internal successors, (284), 15 states have internal predecessors, (284), 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 284 [2022-11-19 06:57:38,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:38,103 INFO L225 Difference]: With dead ends: 1530 [2022-11-19 06:57:38,103 INFO L226 Difference]: Without dead ends: 1525 [2022-11-19 06:57:38,103 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2022-11-19 06:57:38,104 INFO L413 NwaCegarLoop]: 330 mSDtfsCounter, 5784 mSDsluCounter, 1029 mSDsCounter, 0 mSdLazyCounter, 349 mSolverCounterSat, 532 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5784 SdHoareTripleChecker+Valid, 1359 SdHoareTripleChecker+Invalid, 881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 532 IncrementalHoareTripleChecker+Valid, 349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:38,104 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5784 Valid, 1359 Invalid, 881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [532 Valid, 349 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:57:38,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1525 states. [2022-11-19 06:57:38,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1525 to 1521. [2022-11-19 06:57:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1521 states, 1517 states have (on average 1.111404087013843) internal successors, (1686), 1520 states have internal predecessors, (1686), 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) [2022-11-19 06:57:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1521 states and 1686 transitions. [2022-11-19 06:57:38,128 INFO L78 Accepts]: Start accepts. Automaton has 1521 states and 1686 transitions. Word has length 284 [2022-11-19 06:57:38,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:38,129 INFO L495 AbstractCegarLoop]: Abstraction has 1521 states and 1686 transitions. [2022-11-19 06:57:38,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 18.933333333333334) internal successors, (284), 15 states have internal predecessors, (284), 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) [2022-11-19 06:57:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1686 transitions. [2022-11-19 06:57:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-11-19 06:57:38,132 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:38,132 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:38,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable66 [2022-11-19 06:57:38,132 INFO L420 AbstractCegarLoop]: === Iteration 68 === Targeting ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:38,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:38,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1221443319, now seen corresponding path program 1 times [2022-11-19 06:57:38,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:38,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666866075] [2022-11-19 06:57:38,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:38,491 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:38,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666866075] [2022-11-19 06:57:38,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666866075] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:38,492 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:38,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-11-19 06:57:38,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766640329] [2022-11-19 06:57:38,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:38,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-11-19 06:57:38,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:38,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-11-19 06:57:38,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-11-19 06:57:38,493 INFO L87 Difference]: Start difference. First operand 1521 states and 1686 transitions. Second operand has 17 states, 16 states have (on average 18.125) internal successors, (290), 16 states have internal predecessors, (290), 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) [2022-11-19 06:57:39,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:39,074 INFO L93 Difference]: Finished difference Result 1552 states and 1720 transitions. [2022-11-19 06:57:39,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-19 06:57:39,075 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 16 states have (on average 18.125) internal successors, (290), 16 states have internal predecessors, (290), 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 290 [2022-11-19 06:57:39,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:39,076 INFO L225 Difference]: With dead ends: 1552 [2022-11-19 06:57:39,076 INFO L226 Difference]: Without dead ends: 1548 [2022-11-19 06:57:39,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-11-19 06:57:39,077 INFO L413 NwaCegarLoop]: 329 mSDtfsCounter, 5383 mSDsluCounter, 1050 mSDsCounter, 0 mSdLazyCounter, 358 mSolverCounterSat, 500 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5383 SdHoareTripleChecker+Valid, 1379 SdHoareTripleChecker+Invalid, 858 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 500 IncrementalHoareTripleChecker+Valid, 358 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:39,077 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5383 Valid, 1379 Invalid, 858 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [500 Valid, 358 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:57:39,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1548 states. [2022-11-19 06:57:39,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1548 to 1545. [2022-11-19 06:57:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1545 states, 1542 states have (on average 1.1108949416342413) internal successors, (1713), 1544 states have internal predecessors, (1713), 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) [2022-11-19 06:57:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1545 states and 1713 transitions. [2022-11-19 06:57:39,098 INFO L78 Accepts]: Start accepts. Automaton has 1545 states and 1713 transitions. Word has length 290 [2022-11-19 06:57:39,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:39,098 INFO L495 AbstractCegarLoop]: Abstraction has 1545 states and 1713 transitions. [2022-11-19 06:57:39,098 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 16 states have (on average 18.125) internal successors, (290), 16 states have internal predecessors, (290), 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) [2022-11-19 06:57:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1713 transitions. [2022-11-19 06:57:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-11-19 06:57:39,101 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:39,101 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:39,101 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable67 [2022-11-19 06:57:39,102 INFO L420 AbstractCegarLoop]: === Iteration 69 === Targeting ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:39,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:39,102 INFO L85 PathProgramCache]: Analyzing trace with hash 262576412, now seen corresponding path program 1 times [2022-11-19 06:57:39,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:39,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002907334] [2022-11-19 06:57:39,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:39,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:39,459 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:39,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002907334] [2022-11-19 06:57:39,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002907334] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:39,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:39,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-11-19 06:57:39,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405798833] [2022-11-19 06:57:39,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:39,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-19 06:57:39,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:39,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-19 06:57:39,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2022-11-19 06:57:39,462 INFO L87 Difference]: Start difference. First operand 1545 states and 1713 transitions. Second operand has 18 states, 17 states have (on average 17.41176470588235) internal successors, (296), 17 states have internal predecessors, (296), 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) [2022-11-19 06:57:40,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:40,138 INFO L93 Difference]: Finished difference Result 1566 states and 1736 transitions. [2022-11-19 06:57:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-11-19 06:57:40,138 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 17.41176470588235) internal successors, (296), 17 states have internal predecessors, (296), 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 296 [2022-11-19 06:57:40,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:40,140 INFO L225 Difference]: With dead ends: 1566 [2022-11-19 06:57:40,140 INFO L226 Difference]: Without dead ends: 1563 [2022-11-19 06:57:40,140 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2022-11-19 06:57:40,141 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 4663 mSDsluCounter, 1064 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 580 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4663 SdHoareTripleChecker+Valid, 1392 SdHoareTripleChecker+Invalid, 943 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 580 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:40,141 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4663 Valid, 1392 Invalid, 943 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [580 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:57:40,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1563 states. [2022-11-19 06:57:40,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1563 to 1561. [2022-11-19 06:57:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1561 states, 1559 states have (on average 1.1103271327774213) internal successors, (1731), 1560 states have internal predecessors, (1731), 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) [2022-11-19 06:57:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1561 states and 1731 transitions. [2022-11-19 06:57:40,157 INFO L78 Accepts]: Start accepts. Automaton has 1561 states and 1731 transitions. Word has length 296 [2022-11-19 06:57:40,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:40,157 INFO L495 AbstractCegarLoop]: Abstraction has 1561 states and 1731 transitions. [2022-11-19 06:57:40,157 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 17.41176470588235) internal successors, (296), 17 states have internal predecessors, (296), 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) [2022-11-19 06:57:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1731 transitions. [2022-11-19 06:57:40,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-11-19 06:57:40,159 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:40,160 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:40,160 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable68 [2022-11-19 06:57:40,160 INFO L420 AbstractCegarLoop]: === Iteration 70 === Targeting ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:40,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:40,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1051365126, now seen corresponding path program 1 times [2022-11-19 06:57:40,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:40,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768619013] [2022-11-19 06:57:40,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:40,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:40,521 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:40,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768619013] [2022-11-19 06:57:40,521 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768619013] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:40,521 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:40,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-11-19 06:57:40,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298757054] [2022-11-19 06:57:40,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:40,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-11-19 06:57:40,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:40,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-11-19 06:57:40,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2022-11-19 06:57:40,522 INFO L87 Difference]: Start difference. First operand 1561 states and 1731 transitions. Second operand has 19 states, 18 states have (on average 16.77777777777778) internal successors, (302), 18 states have internal predecessors, (302), 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) [2022-11-19 06:57:41,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:41,137 INFO L93 Difference]: Finished difference Result 1572 states and 1743 transitions. [2022-11-19 06:57:41,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-11-19 06:57:41,137 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 16.77777777777778) internal successors, (302), 18 states have internal predecessors, (302), 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 302 [2022-11-19 06:57:41,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:41,139 INFO L225 Difference]: With dead ends: 1572 [2022-11-19 06:57:41,139 INFO L226 Difference]: Without dead ends: 1570 [2022-11-19 06:57:41,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2022-11-19 06:57:41,139 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 4318 mSDsluCounter, 1071 mSDsCounter, 0 mSdLazyCounter, 362 mSolverCounterSat, 476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4318 SdHoareTripleChecker+Valid, 1398 SdHoareTripleChecker+Invalid, 838 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 476 IncrementalHoareTripleChecker+Valid, 362 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:41,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4318 Valid, 1398 Invalid, 838 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [476 Valid, 362 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:57:41,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1570 states. [2022-11-19 06:57:41,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1570 to 1569. [2022-11-19 06:57:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1569 states, 1568 states have (on average 1.1096938775510203) internal successors, (1740), 1568 states have internal predecessors, (1740), 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) [2022-11-19 06:57:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1569 states and 1740 transitions. [2022-11-19 06:57:41,155 INFO L78 Accepts]: Start accepts. Automaton has 1569 states and 1740 transitions. Word has length 302 [2022-11-19 06:57:41,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:41,155 INFO L495 AbstractCegarLoop]: Abstraction has 1569 states and 1740 transitions. [2022-11-19 06:57:41,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 16.77777777777778) internal successors, (302), 18 states have internal predecessors, (302), 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) [2022-11-19 06:57:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1740 transitions. [2022-11-19 06:57:41,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-11-19 06:57:41,157 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:41,158 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:41,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable69 [2022-11-19 06:57:41,158 INFO L420 AbstractCegarLoop]: === Iteration 71 === Targeting ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:41,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:41,158 INFO L85 PathProgramCache]: Analyzing trace with hash 2091764807, now seen corresponding path program 1 times [2022-11-19 06:57:41,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:41,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224856954] [2022-11-19 06:57:41,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:41,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:41,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:41,559 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:41,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224856954] [2022-11-19 06:57:41,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224856954] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:57:41,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:57:41,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-11-19 06:57:41,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070474888] [2022-11-19 06:57:41,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:57:41,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-19 06:57:41,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:41,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-19 06:57:41,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2022-11-19 06:57:41,562 INFO L87 Difference]: Start difference. First operand 1569 states and 1740 transitions. Second operand has 20 states, 19 states have (on average 16.210526315789473) internal successors, (308), 19 states have internal predecessors, (308), 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) [2022-11-19 06:57:42,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:42,158 INFO L93 Difference]: Finished difference Result 1579 states and 1751 transitions. [2022-11-19 06:57:42,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-19 06:57:42,158 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 16.210526315789473) internal successors, (308), 19 states have internal predecessors, (308), 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 308 [2022-11-19 06:57:42,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:42,160 INFO L225 Difference]: With dead ends: 1579 [2022-11-19 06:57:42,160 INFO L226 Difference]: Without dead ends: 1578 [2022-11-19 06:57:42,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2022-11-19 06:57:42,160 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 4214 mSDsluCounter, 1078 mSDsCounter, 0 mSdLazyCounter, 365 mSolverCounterSat, 422 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4214 SdHoareTripleChecker+Valid, 1405 SdHoareTripleChecker+Invalid, 787 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 422 IncrementalHoareTripleChecker+Valid, 365 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:42,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4214 Valid, 1405 Invalid, 787 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [422 Valid, 365 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:57:42,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1578 states. [2022-11-19 06:57:42,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1578 to 1577. [2022-11-19 06:57:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1577 states, 1576 states have (on average 1.109771573604061) internal successors, (1749), 1576 states have internal predecessors, (1749), 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) [2022-11-19 06:57:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1577 states and 1749 transitions. [2022-11-19 06:57:42,185 INFO L78 Accepts]: Start accepts. Automaton has 1577 states and 1749 transitions. Word has length 308 [2022-11-19 06:57:42,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:42,186 INFO L495 AbstractCegarLoop]: Abstraction has 1577 states and 1749 transitions. [2022-11-19 06:57:42,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 16.210526315789473) internal successors, (308), 19 states have internal predecessors, (308), 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) [2022-11-19 06:57:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 1749 transitions. [2022-11-19 06:57:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-11-19 06:57:42,190 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:42,190 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:42,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70 [2022-11-19 06:57:42,190 INFO L420 AbstractCegarLoop]: === Iteration 72 === Targeting ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:42,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:42,191 INFO L85 PathProgramCache]: Analyzing trace with hash 436335161, now seen corresponding path program 1 times [2022-11-19 06:57:42,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:42,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511931610] [2022-11-19 06:57:42,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:42,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:42,657 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:57:42,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511931610] [2022-11-19 06:57:42,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511931610] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:57:42,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1933919697] [2022-11-19 06:57:42,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:42,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:57:42,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:57:42,660 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:57:42,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 06:57:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:57:42,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 520 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-19 06:57:42,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:57:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:43,325 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:57:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:57:44,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1933919697] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:57:44,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [397016332] [2022-11-19 06:57:44,544 INFO L159 IcfgInterpreter]: Started Sifa with 310 locations of interest [2022-11-19 06:57:44,544 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 06:57:44,551 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 06:57:44,557 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 06:57:44,557 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 06:57:47,445 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 06:57:56,987 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '276116#(and (= ~__return_1121~0 0) (< 2147483646 |ULTIMATE.start_main_~main__y~0#1|) (= |#NULL.offset| 0) (<= 68 |ULTIMATE.start_main_~main__x~0#1|) (<= 0 |#StackHeapBarrier|) (= ~__return_main~0 0) (= |#NULL.base| 0))' at error location [2022-11-19 06:57:56,987 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 06:57:56,988 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 06:57:56,988 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 38 [2022-11-19 06:57:56,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607300694] [2022-11-19 06:57:56,988 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 06:57:56,989 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-11-19 06:57:56,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:57:56,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-11-19 06:57:56,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3883, Invalid=12629, Unknown=0, NotChecked=0, Total=16512 [2022-11-19 06:57:56,993 INFO L87 Difference]: Start difference. First operand 1577 states and 1749 transitions. Second operand has 40 states, 39 states have (on average 16.102564102564102) internal successors, (628), 39 states have internal predecessors, (628), 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) [2022-11-19 06:57:58,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:57:58,457 INFO L93 Difference]: Finished difference Result 1738 states and 1949 transitions. [2022-11-19 06:57:58,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-11-19 06:57:58,458 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 39 states have (on average 16.102564102564102) internal successors, (628), 39 states have internal predecessors, (628), 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 314 [2022-11-19 06:57:58,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:57:58,459 INFO L225 Difference]: With dead ends: 1738 [2022-11-19 06:57:58,459 INFO L226 Difference]: Without dead ends: 1737 [2022-11-19 06:57:58,463 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 959 GetRequests, 832 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8700 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=3883, Invalid=12629, Unknown=0, NotChecked=0, Total=16512 [2022-11-19 06:57:58,464 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 8772 mSDsluCounter, 1218 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 939 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8772 SdHoareTripleChecker+Valid, 1545 SdHoareTripleChecker+Invalid, 1343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 939 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-19 06:57:58,465 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8772 Valid, 1545 Invalid, 1343 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [939 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-19 06:57:58,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1737 states. [2022-11-19 06:57:58,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1737 to 1737. [2022-11-19 06:57:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1737 states, 1736 states have (on average 1.1111751152073732) internal successors, (1929), 1736 states have internal predecessors, (1929), 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) [2022-11-19 06:57:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1737 states and 1929 transitions. [2022-11-19 06:57:58,495 INFO L78 Accepts]: Start accepts. Automaton has 1737 states and 1929 transitions. Word has length 314 [2022-11-19 06:57:58,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:57:58,495 INFO L495 AbstractCegarLoop]: Abstraction has 1737 states and 1929 transitions. [2022-11-19 06:57:58,495 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 39 states have (on average 16.102564102564102) internal successors, (628), 39 states have internal predecessors, (628), 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) [2022-11-19 06:57:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 1929 transitions. [2022-11-19 06:57:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2022-11-19 06:57:58,500 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:57:58,500 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 22, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:57:58,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-19 06:57:58,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:57:58,706 INFO L420 AbstractCegarLoop]: === Iteration 73 === Targeting ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:57:58,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:57:58,707 INFO L85 PathProgramCache]: Analyzing trace with hash -855001567, now seen corresponding path program 2 times [2022-11-19 06:57:58,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:57:58,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697195201] [2022-11-19 06:57:58,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:57:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:57:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:58:00,362 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:58:00,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697195201] [2022-11-19 06:58:00,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697195201] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:58:00,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2028158963] [2022-11-19 06:58:00,363 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 06:58:00,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:58:00,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:58:00,364 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:58:00,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 06:58:00,579 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) [2022-11-19 06:58:00,580 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:58:00,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 720 conjuncts, 40 conjunts are in the unsatisfiable core [2022-11-19 06:58:00,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:58:01,216 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:58:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:58:03,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2028158963] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:58:03,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [366753261] [2022-11-19 06:58:03,862 INFO L159 IcfgInterpreter]: Started Sifa with 310 locations of interest [2022-11-19 06:58:03,862 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 06:58:03,863 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 06:58:03,863 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 06:58:03,864 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 06:58:05,935 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 06:58:15,164 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '282840#(and (= ~__return_1121~0 0) (< 2147483646 |ULTIMATE.start_main_~main__y~0#1|) (= |#NULL.offset| 0) (<= 68 |ULTIMATE.start_main_~main__x~0#1|) (<= 0 |#StackHeapBarrier|) (= ~__return_main~0 0) (= |#NULL.base| 0))' at error location [2022-11-19 06:58:15,164 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 06:58:15,164 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 06:58:15,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39, 39] total 78 [2022-11-19 06:58:15,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976908979] [2022-11-19 06:58:15,164 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 06:58:15,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 80 states [2022-11-19 06:58:15,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:58:15,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2022-11-19 06:58:15,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9623, Invalid=18769, Unknown=0, NotChecked=0, Total=28392 [2022-11-19 06:58:15,171 INFO L87 Difference]: Start difference. First operand 1737 states and 1929 transitions. Second operand has 80 states, 79 states have (on average 10.987341772151899) internal successors, (868), 79 states have internal predecessors, (868), 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) [2022-11-19 06:58:18,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:18,417 INFO L93 Difference]: Finished difference Result 2058 states and 2329 transitions. [2022-11-19 06:58:18,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-11-19 06:58:18,418 INFO L78 Accepts]: Start accepts. Automaton has has 80 states, 79 states have (on average 10.987341772151899) internal successors, (868), 79 states have internal predecessors, (868), 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 434 [2022-11-19 06:58:18,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:18,419 INFO L225 Difference]: With dead ends: 2058 [2022-11-19 06:58:18,419 INFO L226 Difference]: Without dead ends: 2057 [2022-11-19 06:58:18,421 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1339 GetRequests, 1172 SyntacticMatches, 0 SemanticMatches, 167 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15720 ImplicationChecksByTransitivity, 11.8s TimeCoverageRelationStatistics Valid=9623, Invalid=18769, Unknown=0, NotChecked=0, Total=28392 [2022-11-19 06:58:18,421 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 8306 mSDsluCounter, 1498 mSDsCounter, 0 mSdLazyCounter, 488 mSolverCounterSat, 896 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8306 SdHoareTripleChecker+Valid, 1825 SdHoareTripleChecker+Invalid, 1384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 896 IncrementalHoareTripleChecker+Valid, 488 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:18,421 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8306 Valid, 1825 Invalid, 1384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [896 Valid, 488 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 06:58:18,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2057 states. [2022-11-19 06:58:18,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2057 to 2057. [2022-11-19 06:58:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2057 states, 2056 states have (on average 1.1133268482490273) internal successors, (2289), 2056 states have internal predecessors, (2289), 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) [2022-11-19 06:58:18,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 2057 states and 2289 transitions. [2022-11-19 06:58:18,452 INFO L78 Accepts]: Start accepts. Automaton has 2057 states and 2289 transitions. Word has length 434 [2022-11-19 06:58:18,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:18,453 INFO L495 AbstractCegarLoop]: Abstraction has 2057 states and 2289 transitions. [2022-11-19 06:58:18,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 80 states, 79 states have (on average 10.987341772151899) internal successors, (868), 79 states have internal predecessors, (868), 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) [2022-11-19 06:58:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 2289 transitions. [2022-11-19 06:58:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2022-11-19 06:58:18,461 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:58:18,461 INFO L195 NwaCegarLoop]: trace histogram [62, 62, 62, 62, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:18,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:18,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable72 [2022-11-19 06:58:18,668 INFO L420 AbstractCegarLoop]: === Iteration 74 === Targeting ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-11-19 06:58:18,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:58:18,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1190070799, now seen corresponding path program 3 times [2022-11-19 06:58:18,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:58:18,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233624357] [2022-11-19 06:58:18,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:58:18,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:58:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:58:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11285 backedges. 0 proven. 11285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:58:24,293 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:58:24,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233624357] [2022-11-19 06:58:24,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233624357] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 06:58:24,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1397160910] [2022-11-19 06:58:24,294 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-19 06:58:24,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:58:24,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:58:24,295 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:58:24,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 06:58:24,503 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-19 06:58:24,503 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:58:24,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 1120 conjuncts, 52 conjunts are in the unsatisfiable core [2022-11-19 06:58:24,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:58:28,075 INFO L134 CoverageAnalysis]: Checked inductivity of 11285 backedges. 8905 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2022-11-19 06:58:28,075 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:58:28,075 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1397160910] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:58:28,075 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 06:58:28,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [79] total 132 [2022-11-19 06:58:28,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960832921] [2022-11-19 06:58:28,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:58:28,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-11-19 06:58:28,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:58:28,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-11-19 06:58:28,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4617, Invalid=12675, Unknown=0, NotChecked=0, Total=17292 [2022-11-19 06:58:28,080 INFO L87 Difference]: Start difference. First operand 2057 states and 2289 transitions. Second operand has 53 states, 53 states have (on average 9.60377358490566) internal successors, (509), 53 states have internal predecessors, (509), 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) [2022-11-19 06:58:31,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:58:31,482 INFO L93 Difference]: Finished difference Result 3072 states and 3473 transitions. [2022-11-19 06:58:31,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-11-19 06:58:31,483 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 9.60377358490566) internal successors, (509), 53 states have internal predecessors, (509), 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 674 [2022-11-19 06:58:31,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:58:31,483 INFO L225 Difference]: With dead ends: 3072 [2022-11-19 06:58:31,484 INFO L226 Difference]: Without dead ends: 0 [2022-11-19 06:58:31,488 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 752 GetRequests, 622 SyntacticMatches, 0 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3978 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=4617, Invalid=12675, Unknown=0, NotChecked=0, Total=17292 [2022-11-19 06:58:31,488 INFO L413 NwaCegarLoop]: 696 mSDtfsCounter, 734 mSDsluCounter, 2076 mSDsCounter, 0 mSdLazyCounter, 6462 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 734 SdHoareTripleChecker+Valid, 2772 SdHoareTripleChecker+Invalid, 6650 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 6462 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-19 06:58:31,489 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [734 Valid, 2772 Invalid, 6650 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 6462 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-11-19 06:58:31,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-19 06:58:31,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-19 06:58:31,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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) [2022-11-19 06:58:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-19 06:58:31,490 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 674 [2022-11-19 06:58:31,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:58:31,490 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-19 06:58:31,491 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 9.60377358490566) internal successors, (509), 53 states have internal predecessors, (509), 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) [2022-11-19 06:58:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-19 06:58:31,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-19 06:58:31,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (407 of 408 remaining) [2022-11-19 06:58:31,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (406 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (405 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (404 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (403 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (402 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (401 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (400 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (399 of 408 remaining) [2022-11-19 06:58:31,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (398 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (397 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (396 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (395 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (394 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (393 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (392 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (391 of 408 remaining) [2022-11-19 06:58:31,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (390 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (389 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (388 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (387 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (386 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (385 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (384 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (383 of 408 remaining) [2022-11-19 06:58:31,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (382 of 408 remaining) [2022-11-19 06:58:31,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (381 of 408 remaining) [2022-11-19 06:58:31,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (380 of 408 remaining) [2022-11-19 06:58:31,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (379 of 408 remaining) [2022-11-19 06:58:31,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (378 of 408 remaining) [2022-11-19 06:58:31,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (377 of 408 remaining) [2022-11-19 06:58:31,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (376 of 408 remaining) [2022-11-19 06:58:31,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (375 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (374 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (373 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (372 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (371 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (370 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (369 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (368 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (367 of 408 remaining) [2022-11-19 06:58:31,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (366 of 408 remaining) [2022-11-19 06:58:31,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (365 of 408 remaining) [2022-11-19 06:58:31,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (364 of 408 remaining) [2022-11-19 06:58:31,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (363 of 408 remaining) [2022-11-19 06:58:31,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (362 of 408 remaining) [2022-11-19 06:58:31,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (361 of 408 remaining) [2022-11-19 06:58:31,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (360 of 408 remaining) [2022-11-19 06:58:31,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (359 of 408 remaining) [2022-11-19 06:58:31,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (358 of 408 remaining) [2022-11-19 06:58:31,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (357 of 408 remaining) [2022-11-19 06:58:31,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (356 of 408 remaining) [2022-11-19 06:58:31,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (355 of 408 remaining) [2022-11-19 06:58:31,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (354 of 408 remaining) [2022-11-19 06:58:31,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (353 of 408 remaining) [2022-11-19 06:58:31,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (352 of 408 remaining) [2022-11-19 06:58:31,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (351 of 408 remaining) [2022-11-19 06:58:31,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (350 of 408 remaining) [2022-11-19 06:58:31,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (349 of 408 remaining) [2022-11-19 06:58:31,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (348 of 408 remaining) [2022-11-19 06:58:31,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (347 of 408 remaining) [2022-11-19 06:58:31,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (346 of 408 remaining) [2022-11-19 06:58:31,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (345 of 408 remaining) [2022-11-19 06:58:31,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (344 of 408 remaining) [2022-11-19 06:58:31,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (343 of 408 remaining) [2022-11-19 06:58:31,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (342 of 408 remaining) [2022-11-19 06:58:31,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (341 of 408 remaining) [2022-11-19 06:58:31,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (340 of 408 remaining) [2022-11-19 06:58:31,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (339 of 408 remaining) [2022-11-19 06:58:31,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (338 of 408 remaining) [2022-11-19 06:58:31,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (337 of 408 remaining) [2022-11-19 06:58:31,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (336 of 408 remaining) [2022-11-19 06:58:31,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (335 of 408 remaining) [2022-11-19 06:58:31,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (334 of 408 remaining) [2022-11-19 06:58:31,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (333 of 408 remaining) [2022-11-19 06:58:31,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (332 of 408 remaining) [2022-11-19 06:58:31,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (331 of 408 remaining) [2022-11-19 06:58:31,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (330 of 408 remaining) [2022-11-19 06:58:31,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (329 of 408 remaining) [2022-11-19 06:58:31,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (328 of 408 remaining) [2022-11-19 06:58:31,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (327 of 408 remaining) [2022-11-19 06:58:31,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (326 of 408 remaining) [2022-11-19 06:58:31,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (325 of 408 remaining) [2022-11-19 06:58:31,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (324 of 408 remaining) [2022-11-19 06:58:31,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (323 of 408 remaining) [2022-11-19 06:58:31,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (322 of 408 remaining) [2022-11-19 06:58:31,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (321 of 408 remaining) [2022-11-19 06:58:31,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (320 of 408 remaining) [2022-11-19 06:58:31,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (319 of 408 remaining) [2022-11-19 06:58:31,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (318 of 408 remaining) [2022-11-19 06:58:31,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (317 of 408 remaining) [2022-11-19 06:58:31,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (316 of 408 remaining) [2022-11-19 06:58:31,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (315 of 408 remaining) [2022-11-19 06:58:31,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (314 of 408 remaining) [2022-11-19 06:58:31,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (313 of 408 remaining) [2022-11-19 06:58:31,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (312 of 408 remaining) [2022-11-19 06:58:31,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (311 of 408 remaining) [2022-11-19 06:58:31,510 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (310 of 408 remaining) [2022-11-19 06:58:31,510 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (309 of 408 remaining) [2022-11-19 06:58:31,510 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (308 of 408 remaining) [2022-11-19 06:58:31,510 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (307 of 408 remaining) [2022-11-19 06:58:31,510 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (306 of 408 remaining) [2022-11-19 06:58:31,511 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (305 of 408 remaining) [2022-11-19 06:58:31,511 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (304 of 408 remaining) [2022-11-19 06:58:31,511 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (303 of 408 remaining) [2022-11-19 06:58:31,511 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (302 of 408 remaining) [2022-11-19 06:58:31,511 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (301 of 408 remaining) [2022-11-19 06:58:31,511 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (300 of 408 remaining) [2022-11-19 06:58:31,512 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (299 of 408 remaining) [2022-11-19 06:58:31,512 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (298 of 408 remaining) [2022-11-19 06:58:31,512 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (297 of 408 remaining) [2022-11-19 06:58:31,512 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (296 of 408 remaining) [2022-11-19 06:58:31,512 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (295 of 408 remaining) [2022-11-19 06:58:31,513 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (294 of 408 remaining) [2022-11-19 06:58:31,513 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (293 of 408 remaining) [2022-11-19 06:58:31,513 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (292 of 408 remaining) [2022-11-19 06:58:31,513 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (291 of 408 remaining) [2022-11-19 06:58:31,513 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (290 of 408 remaining) [2022-11-19 06:58:31,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (289 of 408 remaining) [2022-11-19 06:58:31,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (288 of 408 remaining) [2022-11-19 06:58:31,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (287 of 408 remaining) [2022-11-19 06:58:31,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (286 of 408 remaining) [2022-11-19 06:58:31,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (285 of 408 remaining) [2022-11-19 06:58:31,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (284 of 408 remaining) [2022-11-19 06:58:31,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (283 of 408 remaining) [2022-11-19 06:58:31,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (282 of 408 remaining) [2022-11-19 06:58:31,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (281 of 408 remaining) [2022-11-19 06:58:31,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (280 of 408 remaining) [2022-11-19 06:58:31,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (279 of 408 remaining) [2022-11-19 06:58:31,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (278 of 408 remaining) [2022-11-19 06:58:31,516 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (277 of 408 remaining) [2022-11-19 06:58:31,516 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (276 of 408 remaining) [2022-11-19 06:58:31,516 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (275 of 408 remaining) [2022-11-19 06:58:31,516 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (274 of 408 remaining) [2022-11-19 06:58:31,516 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (273 of 408 remaining) [2022-11-19 06:58:31,517 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (272 of 408 remaining) [2022-11-19 06:58:31,517 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (271 of 408 remaining) [2022-11-19 06:58:31,517 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (270 of 408 remaining) [2022-11-19 06:58:31,517 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (269 of 408 remaining) [2022-11-19 06:58:31,517 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (268 of 408 remaining) [2022-11-19 06:58:31,517 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (267 of 408 remaining) [2022-11-19 06:58:31,518 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (266 of 408 remaining) [2022-11-19 06:58:31,518 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (265 of 408 remaining) [2022-11-19 06:58:31,518 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (264 of 408 remaining) [2022-11-19 06:58:31,518 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (263 of 408 remaining) [2022-11-19 06:58:31,518 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (262 of 408 remaining) [2022-11-19 06:58:31,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (261 of 408 remaining) [2022-11-19 06:58:31,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (260 of 408 remaining) [2022-11-19 06:58:31,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (259 of 408 remaining) [2022-11-19 06:58:31,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (258 of 408 remaining) [2022-11-19 06:58:31,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (257 of 408 remaining) [2022-11-19 06:58:31,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (256 of 408 remaining) [2022-11-19 06:58:31,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW (255 of 408 remaining) [2022-11-19 06:58:31,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW (254 of 408 remaining) [2022-11-19 06:58:31,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW (253 of 408 remaining) [2022-11-19 06:58:31,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW (252 of 408 remaining) [2022-11-19 06:58:31,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW (251 of 408 remaining) [2022-11-19 06:58:31,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW (250 of 408 remaining) [2022-11-19 06:58:31,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW (249 of 408 remaining) [2022-11-19 06:58:31,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW (248 of 408 remaining) [2022-11-19 06:58:31,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW (247 of 408 remaining) [2022-11-19 06:58:31,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW (246 of 408 remaining) [2022-11-19 06:58:31,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW (245 of 408 remaining) [2022-11-19 06:58:31,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW (244 of 408 remaining) [2022-11-19 06:58:31,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW (243 of 408 remaining) [2022-11-19 06:58:31,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW (242 of 408 remaining) [2022-11-19 06:58:31,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW (241 of 408 remaining) [2022-11-19 06:58:31,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW (240 of 408 remaining) [2022-11-19 06:58:31,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW (239 of 408 remaining) [2022-11-19 06:58:31,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW (238 of 408 remaining) [2022-11-19 06:58:31,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW (237 of 408 remaining) [2022-11-19 06:58:31,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW (236 of 408 remaining) [2022-11-19 06:58:31,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW (235 of 408 remaining) [2022-11-19 06:58:31,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW (234 of 408 remaining) [2022-11-19 06:58:31,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW (233 of 408 remaining) [2022-11-19 06:58:31,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW (232 of 408 remaining) [2022-11-19 06:58:31,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW (231 of 408 remaining) [2022-11-19 06:58:31,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW (230 of 408 remaining) [2022-11-19 06:58:31,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW (229 of 408 remaining) [2022-11-19 06:58:31,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW (228 of 408 remaining) [2022-11-19 06:58:31,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW (227 of 408 remaining) [2022-11-19 06:58:31,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW (226 of 408 remaining) [2022-11-19 06:58:31,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW (225 of 408 remaining) [2022-11-19 06:58:31,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW (224 of 408 remaining) [2022-11-19 06:58:31,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW (223 of 408 remaining) [2022-11-19 06:58:31,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW (222 of 408 remaining) [2022-11-19 06:58:31,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 408 remaining) [2022-11-19 06:58:31,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 408 remaining) [2022-11-19 06:58:31,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 408 remaining) [2022-11-19 06:58:31,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 408 remaining) [2022-11-19 06:58:31,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 408 remaining) [2022-11-19 06:58:31,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 408 remaining) [2022-11-19 06:58:31,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 408 remaining) [2022-11-19 06:58:31,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 408 remaining) [2022-11-19 06:58:31,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 408 remaining) [2022-11-19 06:58:31,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 408 remaining) [2022-11-19 06:58:31,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 408 remaining) [2022-11-19 06:58:31,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 408 remaining) [2022-11-19 06:58:31,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 408 remaining) [2022-11-19 06:58:31,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 408 remaining) [2022-11-19 06:58:31,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 408 remaining) [2022-11-19 06:58:31,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 408 remaining) [2022-11-19 06:58:31,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 408 remaining) [2022-11-19 06:58:31,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 408 remaining) [2022-11-19 06:58:31,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 408 remaining) [2022-11-19 06:58:31,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 408 remaining) [2022-11-19 06:58:31,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 408 remaining) [2022-11-19 06:58:31,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 408 remaining) [2022-11-19 06:58:31,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 408 remaining) [2022-11-19 06:58:31,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 408 remaining) [2022-11-19 06:58:31,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 408 remaining) [2022-11-19 06:58:31,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 408 remaining) [2022-11-19 06:58:31,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 408 remaining) [2022-11-19 06:58:31,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 408 remaining) [2022-11-19 06:58:31,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 408 remaining) [2022-11-19 06:58:31,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 408 remaining) [2022-11-19 06:58:31,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 408 remaining) [2022-11-19 06:58:31,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 408 remaining) [2022-11-19 06:58:31,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 408 remaining) [2022-11-19 06:58:31,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 408 remaining) [2022-11-19 06:58:31,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 408 remaining) [2022-11-19 06:58:31,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 408 remaining) [2022-11-19 06:58:31,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr222ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 408 remaining) [2022-11-19 06:58:31,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr223ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 408 remaining) [2022-11-19 06:58:31,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr224ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 408 remaining) [2022-11-19 06:58:31,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr225ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 408 remaining) [2022-11-19 06:58:31,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr226ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 408 remaining) [2022-11-19 06:58:31,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr227ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 408 remaining) [2022-11-19 06:58:31,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr228ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 408 remaining) [2022-11-19 06:58:31,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr229ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 408 remaining) [2022-11-19 06:58:31,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr230ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 408 remaining) [2022-11-19 06:58:31,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr231ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 408 remaining) [2022-11-19 06:58:31,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr232ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 408 remaining) [2022-11-19 06:58:31,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr233ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 408 remaining) [2022-11-19 06:58:31,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr234ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 408 remaining) [2022-11-19 06:58:31,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr235ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 408 remaining) [2022-11-19 06:58:31,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr236ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 408 remaining) [2022-11-19 06:58:31,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr237ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 408 remaining) [2022-11-19 06:58:31,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr238ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 408 remaining) [2022-11-19 06:58:31,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr239ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 408 remaining) [2022-11-19 06:58:31,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr240ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 408 remaining) [2022-11-19 06:58:31,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr241ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 408 remaining) [2022-11-19 06:58:31,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 408 remaining) [2022-11-19 06:58:31,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr243ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 408 remaining) [2022-11-19 06:58:31,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr244ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 408 remaining) [2022-11-19 06:58:31,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr245ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 408 remaining) [2022-11-19 06:58:31,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr246ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 408 remaining) [2022-11-19 06:58:31,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr247ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 408 remaining) [2022-11-19 06:58:31,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr248ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 408 remaining) [2022-11-19 06:58:31,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr249ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 408 remaining) [2022-11-19 06:58:31,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr250ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 408 remaining) [2022-11-19 06:58:31,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr251ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 408 remaining) [2022-11-19 06:58:31,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr252ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 408 remaining) [2022-11-19 06:58:31,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr253ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 408 remaining) [2022-11-19 06:58:31,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr254ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 408 remaining) [2022-11-19 06:58:31,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr255ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 408 remaining) [2022-11-19 06:58:31,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr256ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 408 remaining) [2022-11-19 06:58:31,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr257ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 408 remaining) [2022-11-19 06:58:31,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr258ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 408 remaining) [2022-11-19 06:58:31,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr259ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 408 remaining) [2022-11-19 06:58:31,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr260ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 408 remaining) [2022-11-19 06:58:31,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr261ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 408 remaining) [2022-11-19 06:58:31,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr262ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 408 remaining) [2022-11-19 06:58:31,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr263ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 408 remaining) [2022-11-19 06:58:31,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr264ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 408 remaining) [2022-11-19 06:58:31,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr265ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 408 remaining) [2022-11-19 06:58:31,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr266ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 408 remaining) [2022-11-19 06:58:31,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr267ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 408 remaining) [2022-11-19 06:58:31,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr268ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 408 remaining) [2022-11-19 06:58:31,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr269ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 408 remaining) [2022-11-19 06:58:31,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr270ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 408 remaining) [2022-11-19 06:58:31,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr271ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 408 remaining) [2022-11-19 06:58:31,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr272ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 408 remaining) [2022-11-19 06:58:31,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr273ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 408 remaining) [2022-11-19 06:58:31,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr274ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 408 remaining) [2022-11-19 06:58:31,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr275ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 408 remaining) [2022-11-19 06:58:31,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr276ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 408 remaining) [2022-11-19 06:58:31,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr277ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 408 remaining) [2022-11-19 06:58:31,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr278ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 408 remaining) [2022-11-19 06:58:31,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr279ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 408 remaining) [2022-11-19 06:58:31,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr280ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 408 remaining) [2022-11-19 06:58:31,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr281ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 408 remaining) [2022-11-19 06:58:31,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr282ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 408 remaining) [2022-11-19 06:58:31,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr283ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 408 remaining) [2022-11-19 06:58:31,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr284ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 408 remaining) [2022-11-19 06:58:31,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr285ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 408 remaining) [2022-11-19 06:58:31,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr286ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 408 remaining) [2022-11-19 06:58:31,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr287ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 408 remaining) [2022-11-19 06:58:31,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr288ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 408 remaining) [2022-11-19 06:58:31,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr289ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 408 remaining) [2022-11-19 06:58:31,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr290ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 408 remaining) [2022-11-19 06:58:31,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr291ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 408 remaining) [2022-11-19 06:58:31,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr292ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 408 remaining) [2022-11-19 06:58:31,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr293ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 408 remaining) [2022-11-19 06:58:31,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr294ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 408 remaining) [2022-11-19 06:58:31,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr295ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 408 remaining) [2022-11-19 06:58:31,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr296ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 408 remaining) [2022-11-19 06:58:31,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr297ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 408 remaining) [2022-11-19 06:58:31,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr298ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 408 remaining) [2022-11-19 06:58:31,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr299ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 408 remaining) [2022-11-19 06:58:31,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr300ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 408 remaining) [2022-11-19 06:58:31,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr301ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 408 remaining) [2022-11-19 06:58:31,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr302ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 408 remaining) [2022-11-19 06:58:31,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr303ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 408 remaining) [2022-11-19 06:58:31,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr304ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 408 remaining) [2022-11-19 06:58:31,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr305ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 408 remaining) [2022-11-19 06:58:31,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr306ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 408 remaining) [2022-11-19 06:58:31,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr307ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 408 remaining) [2022-11-19 06:58:31,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr308ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 408 remaining) [2022-11-19 06:58:31,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr309ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 408 remaining) [2022-11-19 06:58:31,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr310ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 408 remaining) [2022-11-19 06:58:31,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr311ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 408 remaining) [2022-11-19 06:58:31,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr312ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 408 remaining) [2022-11-19 06:58:31,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr313ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 408 remaining) [2022-11-19 06:58:31,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr314ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 408 remaining) [2022-11-19 06:58:31,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr315ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 408 remaining) [2022-11-19 06:58:31,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr316ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 408 remaining) [2022-11-19 06:58:31,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr317ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 408 remaining) [2022-11-19 06:58:31,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr318ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 408 remaining) [2022-11-19 06:58:31,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr319ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 408 remaining) [2022-11-19 06:58:31,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr320ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 408 remaining) [2022-11-19 06:58:31,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr321ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 408 remaining) [2022-11-19 06:58:31,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr322ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 408 remaining) [2022-11-19 06:58:31,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr323ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 408 remaining) [2022-11-19 06:58:31,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr324ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 408 remaining) [2022-11-19 06:58:31,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr325ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 408 remaining) [2022-11-19 06:58:31,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr326ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 408 remaining) [2022-11-19 06:58:31,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr327ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 408 remaining) [2022-11-19 06:58:31,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr328ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 408 remaining) [2022-11-19 06:58:31,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr329ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 408 remaining) [2022-11-19 06:58:31,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr330ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 408 remaining) [2022-11-19 06:58:31,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr331ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 408 remaining) [2022-11-19 06:58:31,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr332ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 408 remaining) [2022-11-19 06:58:31,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr333ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 408 remaining) [2022-11-19 06:58:31,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr334ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 408 remaining) [2022-11-19 06:58:31,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr335ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 408 remaining) [2022-11-19 06:58:31,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr336ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 408 remaining) [2022-11-19 06:58:31,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr337ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 408 remaining) [2022-11-19 06:58:31,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr338ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 408 remaining) [2022-11-19 06:58:31,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr339ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 408 remaining) [2022-11-19 06:58:31,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr340ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 408 remaining) [2022-11-19 06:58:31,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr341ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 408 remaining) [2022-11-19 06:58:31,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr342ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 408 remaining) [2022-11-19 06:58:31,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr343ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 408 remaining) [2022-11-19 06:58:31,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr344ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 408 remaining) [2022-11-19 06:58:31,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr345ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 408 remaining) [2022-11-19 06:58:31,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr346ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 408 remaining) [2022-11-19 06:58:31,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr347ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 408 remaining) [2022-11-19 06:58:31,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr348ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 408 remaining) [2022-11-19 06:58:31,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr349ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 408 remaining) [2022-11-19 06:58:31,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr350ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr351ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr352ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr353ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr354ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr355ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr356ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr357ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 408 remaining) [2022-11-19 06:58:31,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr358ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr359ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr360ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr361ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr362ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr363ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr364ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr365ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr366ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr367ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 408 remaining) [2022-11-19 06:58:31,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr368ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr369ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr370ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr371ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr372ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr373ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr374ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr375ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr376ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr377ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 408 remaining) [2022-11-19 06:58:31,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr378ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 408 remaining) [2022-11-19 06:58:31,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr379ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 408 remaining) [2022-11-19 06:58:31,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr380ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 408 remaining) [2022-11-19 06:58:31,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr381ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 408 remaining) [2022-11-19 06:58:31,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr382ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 408 remaining) [2022-11-19 06:58:31,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr383ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 408 remaining) [2022-11-19 06:58:31,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr384ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 408 remaining) [2022-11-19 06:58:31,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr385ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 408 remaining) [2022-11-19 06:58:31,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr386ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 408 remaining) [2022-11-19 06:58:31,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr387ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 408 remaining) [2022-11-19 06:58:31,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr388ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 408 remaining) [2022-11-19 06:58:31,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr389ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 408 remaining) [2022-11-19 06:58:31,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr390ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 408 remaining) [2022-11-19 06:58:31,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr391ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 408 remaining) [2022-11-19 06:58:31,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr392ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 408 remaining) [2022-11-19 06:58:31,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr393ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 408 remaining) [2022-11-19 06:58:31,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr394ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 408 remaining) [2022-11-19 06:58:31,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr395ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 408 remaining) [2022-11-19 06:58:31,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr396ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 408 remaining) [2022-11-19 06:58:31,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr397ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 408 remaining) [2022-11-19 06:58:31,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr398ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 408 remaining) [2022-11-19 06:58:31,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr399ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 408 remaining) [2022-11-19 06:58:31,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr400ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 408 remaining) [2022-11-19 06:58:31,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr401ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 408 remaining) [2022-11-19 06:58:31,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr402ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 408 remaining) [2022-11-19 06:58:31,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr403ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 408 remaining) [2022-11-19 06:58:31,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr404ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 408 remaining) [2022-11-19 06:58:31,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr405ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 408 remaining) [2022-11-19 06:58:31,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr406ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 408 remaining) [2022-11-19 06:58:31,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr407ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 408 remaining) [2022-11-19 06:58:31,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-19 06:58:31,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable73,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:58:31,768 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-19 06:58:33,439 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW(line 417) no Hoare annotation was computed. [2022-11-19 06:58:33,439 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) no Hoare annotation was computed. [2022-11-19 06:58:33,440 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr393ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1213) no Hoare annotation was computed. [2022-11-19 06:58:33,440 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr382ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1178) no Hoare annotation was computed. [2022-11-19 06:58:33,440 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr263ASSERT_VIOLATIONINTEGER_OVERFLOW(line 818) no Hoare annotation was computed. [2022-11-19 06:58:33,440 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW(line 387) no Hoare annotation was computed. [2022-11-19 06:58:33,440 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 63) no Hoare annotation was computed. [2022-11-19 06:58:33,440 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr252ASSERT_VIOLATIONINTEGER_OVERFLOW(line 793) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L1225(line 1225) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L1225-1(line 1225) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L1093(line 1093) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L1093-1(line 1093) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW(line 351) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW(line 494) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L961(line 961) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L961-1(line 961) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L829(line 829) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr241ASSERT_VIOLATIONINTEGER_OVERFLOW(line 757) no Hoare annotation was computed. [2022-11-19 06:58:33,441 INFO L899 garLoopResultBuilder]: For program point L829-1(line 829) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L697(line 697) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L697-1(line 697) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr371ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1142) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L565(line 565) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L565-1(line 565) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 93) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW(line 530) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L367(lines 367 556) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr296ASSERT_VIOLATIONINTEGER_OVERFLOW(line 925) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L301(lines 301 688) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 129) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L235(lines 235 820) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L1226(line 1226) no Hoare annotation was computed. [2022-11-19 06:58:33,442 INFO L899 garLoopResultBuilder]: For program point L169(lines 169 952) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L1226-1(line 1226) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L103(lines 103 1084) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L1094(line 1094) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L37(lines 37 1216) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L1094-1(line 1094) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L962(line 962) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW(line 285) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L962-1(line 962) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L830(line 830) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L830-1(line 830) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L698(line 698) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L698-1(line 698) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L566(line 566) no Hoare annotation was computed. [2022-11-19 06:58:33,443 INFO L899 garLoopResultBuilder]: For program point L566-1(line 566) no Hoare annotation was computed. [2022-11-19 06:58:33,444 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW(line 321) no Hoare annotation was computed. [2022-11-19 06:58:33,444 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr360ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1117) no Hoare annotation was computed. [2022-11-19 06:58:33,444 INFO L895 garLoopResultBuilder]: At program point L1227(lines 31 1228) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 3)) [2022-11-19 06:58:33,444 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr338ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1046) no Hoare annotation was computed. [2022-11-19 06:58:33,444 INFO L895 garLoopResultBuilder]: At program point L1095(lines 97 1096) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 14) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,445 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr285ASSERT_VIOLATIONINTEGER_OVERFLOW(line 889) no Hoare annotation was computed. [2022-11-19 06:58:33,445 INFO L895 garLoopResultBuilder]: At program point L963(lines 163 964) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 25) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,445 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW(line 626) no Hoare annotation was computed. [2022-11-19 06:58:33,445 INFO L895 garLoopResultBuilder]: At program point L831(lines 229 832) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 36) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,445 INFO L895 garLoopResultBuilder]: At program point L699(lines 295 700) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 47) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,446 INFO L895 garLoopResultBuilder]: At program point L567(lines 361 568) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,446 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW(line 255) no Hoare annotation was computed. [2022-11-19 06:58:33,446 INFO L899 garLoopResultBuilder]: For program point L369(line 369) no Hoare annotation was computed. [2022-11-19 06:58:33,446 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW(line 601) no Hoare annotation was computed. [2022-11-19 06:58:33,446 INFO L899 garLoopResultBuilder]: For program point L369-1(line 369) no Hoare annotation was computed. [2022-11-19 06:58:33,446 INFO L899 garLoopResultBuilder]: For program point L303(line 303) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point L303-1(line 303) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point L237(line 237) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point L237-1(line 237) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point L171(line 171) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point L171-1(line 171) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr274ASSERT_VIOLATIONINTEGER_OVERFLOW(line 854) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed. [2022-11-19 06:58:33,447 INFO L899 garLoopResultBuilder]: For program point L105-1(line 105) no Hoare annotation was computed. [2022-11-19 06:58:33,448 INFO L899 garLoopResultBuilder]: For program point L39(line 39) no Hoare annotation was computed. [2022-11-19 06:58:33,448 INFO L899 garLoopResultBuilder]: For program point L39-1(line 39) no Hoare annotation was computed. [2022-11-19 06:58:33,448 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr349ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1081) no Hoare annotation was computed. [2022-11-19 06:58:33,448 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW(line 153) no Hoare annotation was computed. [2022-11-19 06:58:33,448 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW(line 697) no Hoare annotation was computed. [2022-11-19 06:58:33,448 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW(line 662) no Hoare annotation was computed. [2022-11-19 06:58:33,448 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr232ASSERT_VIOLATIONINTEGER_OVERFLOW(line 733) no Hoare annotation was computed. [2022-11-19 06:58:33,449 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr340ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1057) no Hoare annotation was computed. [2022-11-19 06:58:33,449 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr362ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1118) no Hoare annotation was computed. [2022-11-19 06:58:33,449 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW(line 219) no Hoare annotation was computed. [2022-11-19 06:58:33,449 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW(line 458) no Hoare annotation was computed. [2022-11-19 06:58:33,449 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW(line 189) no Hoare annotation was computed. [2022-11-19 06:58:33,449 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr351ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1082) no Hoare annotation was computed. [2022-11-19 06:58:33,449 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr265ASSERT_VIOLATIONINTEGER_OVERFLOW(line 829) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW(line 411) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr307ASSERT_VIOLATIONINTEGER_OVERFLOW(line 950) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr254ASSERT_VIOLATIONINTEGER_OVERFLOW(line 794) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW(line 381) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point L1165(line 1165) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point L1165-1(line 1165) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point L1033(line 1033) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point L1033-1(line 1033) no Hoare annotation was computed. [2022-11-19 06:58:33,450 INFO L899 garLoopResultBuilder]: For program point L901(line 901) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L901-1(line 901) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 87) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr243ASSERT_VIOLATIONINTEGER_OVERFLOW(line 758) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L769(line 769) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L769-1(line 769) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L637(line 637) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L637-1(line 637) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr329ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1021) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW(line 505) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L505(line 505) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L505-1(line 505) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L373(lines 373 544) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point L307(lines 307 676) no Hoare annotation was computed. [2022-11-19 06:58:33,451 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr318ASSERT_VIOLATIONINTEGER_OVERFLOW(line 986) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 123) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L241(lines 241 808) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L175(lines 175 940) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L1166(line 1166) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L109(lines 109 1072) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L1166-1(line 1166) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L43(lines 43 1204) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L1034(line 1034) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L1034-1(line 1034) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L902(line 902) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point L902-1(line 902) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW(line 345) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW(line 541) no Hoare annotation was computed. [2022-11-19 06:58:33,452 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr404ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1249) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point L770(line 770) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point L770-1(line 770) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point L638(line 638) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point L638-1(line 638) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW(line 685) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point L506(line 506) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point L506-1(line 506) no Hoare annotation was computed. [2022-11-19 06:58:33,453 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW(line 650) no Hoare annotation was computed. [2022-11-19 06:58:33,454 INFO L895 garLoopResultBuilder]: At program point L1167(lines 61 1168) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 8) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,454 INFO L895 garLoopResultBuilder]: At program point L1035(lines 127 1036) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 19) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,454 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr336ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1045) no Hoare annotation was computed. [2022-11-19 06:58:33,454 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr358ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1106) no Hoare annotation was computed. [2022-11-19 06:58:33,454 INFO L895 garLoopResultBuilder]: At program point L903(lines 193 904) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 30) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,454 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW(line 165) no Hoare annotation was computed. [2022-11-19 06:58:33,454 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr228ASSERT_VIOLATIONINTEGER_OVERFLOW(line 721) no Hoare annotation was computed. [2022-11-19 06:58:33,454 INFO L895 garLoopResultBuilder]: At program point L771(lines 259 772) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 41) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,455 INFO L895 garLoopResultBuilder]: At program point L639(lines 325 640) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0))) [2022-11-19 06:58:33,455 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW(line 231) no Hoare annotation was computed. [2022-11-19 06:58:33,455 INFO L895 garLoopResultBuilder]: At program point L507(lines 391 508) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= 61 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 61)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 62) (<= 62 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 63 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 63)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,455 INFO L899 garLoopResultBuilder]: For program point L375(line 375) no Hoare annotation was computed. [2022-11-19 06:58:33,455 INFO L899 garLoopResultBuilder]: For program point L375-1(line 375) no Hoare annotation was computed. [2022-11-19 06:58:33,455 INFO L899 garLoopResultBuilder]: For program point L309(line 309) no Hoare annotation was computed. [2022-11-19 06:58:33,455 INFO L899 garLoopResultBuilder]: For program point L309-1(line 309) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L243(line 243) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L243-1(line 243) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L177(line 177) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L177-1(line 177) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L111(line 111) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW(line 470) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L111-1(line 111) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L45(line 45) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point L45-1(line 45) no Hoare annotation was computed. [2022-11-19 06:58:33,456 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW(line 201) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr347ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1070) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW(line 424) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr250ASSERT_VIOLATIONINTEGER_OVERFLOW(line 782) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 69) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr261ASSERT_VIOLATIONINTEGER_OVERFLOW(line 817) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW(line 393) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr303ASSERT_VIOLATIONINTEGER_OVERFLOW(line 938) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW(line 493) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr314ASSERT_VIOLATIONINTEGER_OVERFLOW(line 974) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr325ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1009) no Hoare annotation was computed. [2022-11-19 06:58:33,457 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 99) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW(line 529) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 135) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr239ASSERT_VIOLATIONINTEGER_OVERFLOW(line 746) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr400ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1237) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW(line 357) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW(line 291) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr305ASSERT_VIOLATIONINTEGER_OVERFLOW(line 949) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point L1237(line 1237) no Hoare annotation was computed. [2022-11-19 06:58:33,458 INFO L899 garLoopResultBuilder]: For program point L1237-1(line 1237) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L1105(line 1105) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L1105-1(line 1105) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW(line 327) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L973(line 973) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L973-1(line 973) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L841(line 841) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L841-1(line 841) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr283ASSERT_VIOLATIONINTEGER_OVERFLOW(line 878) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L709(line 709) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW(line 554) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L709-1(line 709) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L577(line 577) no Hoare annotation was computed. [2022-11-19 06:58:33,459 INFO L899 garLoopResultBuilder]: For program point L577-1(line 577) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point L379(lines 379 532) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point L313(lines 313 664) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point L247(lines 247 796) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr327ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1010) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point L1238(line 1238) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point L181(lines 181 928) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point L1238-1(line 1238) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW(line 625) no Hoare annotation was computed. [2022-11-19 06:58:33,460 INFO L899 garLoopResultBuilder]: For program point L115(lines 115 1060) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW(line 261) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr316ASSERT_VIOLATIONINTEGER_OVERFLOW(line 985) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L1106(line 1106) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L49(lines 49 1192) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L1106-1(line 1106) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L974(line 974) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L974-1(line 974) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr272ASSERT_VIOLATIONINTEGER_OVERFLOW(line 853) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW(line 590) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L842(line 842) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L842-1(line 842) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr402ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1238) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L710(line 710) no Hoare annotation was computed. [2022-11-19 06:58:33,461 INFO L899 garLoopResultBuilder]: For program point L710-1(line 710) no Hoare annotation was computed. [2022-11-19 06:58:33,462 INFO L899 garLoopResultBuilder]: For program point L578(line 578) no Hoare annotation was computed. [2022-11-19 06:58:33,462 INFO L899 garLoopResultBuilder]: For program point L578-1(line 578) no Hoare annotation was computed. [2022-11-19 06:58:33,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW(line 159) no Hoare annotation was computed. [2022-11-19 06:58:33,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) no Hoare annotation was computed. [2022-11-19 06:58:33,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW(line 686) no Hoare annotation was computed. [2022-11-19 06:58:33,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr380ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1177) no Hoare annotation was computed. [2022-11-19 06:58:33,462 INFO L895 garLoopResultBuilder]: At program point L1239(lines 25 1240) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 2) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,462 INFO L895 garLoopResultBuilder]: At program point L1107(lines 91 1108) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 13)) [2022-11-19 06:58:33,462 INFO L895 garLoopResultBuilder]: At program point L975(lines 157 976) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 24) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW(line 661) no Hoare annotation was computed. [2022-11-19 06:58:33,463 INFO L895 garLoopResultBuilder]: At program point L843(lines 223 844) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 35)) [2022-11-19 06:58:33,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr391ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1202) no Hoare annotation was computed. [2022-11-19 06:58:33,463 INFO L895 garLoopResultBuilder]: At program point L711(lines 289 712) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 46) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,463 INFO L895 garLoopResultBuilder]: At program point L579(lines 355 580) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr230ASSERT_VIOLATIONINTEGER_OVERFLOW(line 722) no Hoare annotation was computed. [2022-11-19 06:58:33,463 INFO L899 garLoopResultBuilder]: For program point L381(line 381) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L381-1(line 381) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW(line 225) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L315-1(line 315) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L249(line 249) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L249-1(line 249) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L183(line 183) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L183-1(line 183) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr369ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1141) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L117(line 117) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L117-1(line 117) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L51(line 51) no Hoare annotation was computed. [2022-11-19 06:58:33,464 INFO L899 garLoopResultBuilder]: For program point L51-1(line 51) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW(line 469) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW(line 195) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr294ASSERT_VIOLATIONINTEGER_OVERFLOW(line 914) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 141) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 111) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr279ASSERT_VIOLATIONINTEGER_OVERFLOW(line 866) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr301ASSERT_VIOLATIONINTEGER_OVERFLOW(line 937) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW(line 542) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr398ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1226) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr268ASSERT_VIOLATIONINTEGER_OVERFLOW(line 841) no Hoare annotation was computed. [2022-11-19 06:58:33,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW(line 431) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW(line 613) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr312ASSERT_VIOLATIONINTEGER_OVERFLOW(line 973) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr323ASSERT_VIOLATIONINTEGER_OVERFLOW(line 998) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW(line 399) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW(line 578) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW(line 177) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point L1177(line 1177) no Hoare annotation was computed. [2022-11-19 06:58:33,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW(line 649) no Hoare annotation was computed. [2022-11-19 06:58:33,467 INFO L899 garLoopResultBuilder]: For program point L1177-1(line 1177) no Hoare annotation was computed. [2022-11-19 06:58:33,467 INFO L899 garLoopResultBuilder]: For program point L1045(line 1045) no Hoare annotation was computed. [2022-11-19 06:58:33,467 INFO L899 garLoopResultBuilder]: For program point L1045-1(line 1045) no Hoare annotation was computed. [2022-11-19 06:58:33,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr376ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1165) no Hoare annotation was computed. [2022-11-19 06:58:33,467 INFO L899 garLoopResultBuilder]: For program point L913(line 913) no Hoare annotation was computed. [2022-11-19 06:58:33,467 INFO L899 garLoopResultBuilder]: For program point L913-1(line 913) no Hoare annotation was computed. [2022-11-19 06:58:33,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr387ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1190) no Hoare annotation was computed. [2022-11-19 06:58:33,468 INFO L899 garLoopResultBuilder]: For program point L781(line 781) no Hoare annotation was computed. [2022-11-19 06:58:33,468 INFO L899 garLoopResultBuilder]: For program point L781-1(line 781) no Hoare annotation was computed. [2022-11-19 06:58:33,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 45) no Hoare annotation was computed. [2022-11-19 06:58:33,468 INFO L899 garLoopResultBuilder]: For program point L649(line 649) no Hoare annotation was computed. [2022-11-19 06:58:33,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW(line 369) no Hoare annotation was computed. [2022-11-19 06:58:33,468 INFO L899 garLoopResultBuilder]: For program point L649-1(line 649) no Hoare annotation was computed. [2022-11-19 06:58:33,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr226ASSERT_VIOLATIONINTEGER_OVERFLOW(line 710) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L517(line 517) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L517-1(line 517) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L385(lines 385 520) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L319(lines 319 652) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L253(lines 253 784) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L187(lines 187 916) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L1178(line 1178) no Hoare annotation was computed. [2022-11-19 06:58:33,469 INFO L899 garLoopResultBuilder]: For program point L121(lines 121 1048) no Hoare annotation was computed. [2022-11-19 06:58:33,470 INFO L899 garLoopResultBuilder]: For program point L1178-1(line 1178) no Hoare annotation was computed. [2022-11-19 06:58:33,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW(line 303) no Hoare annotation was computed. [2022-11-19 06:58:33,470 INFO L899 garLoopResultBuilder]: For program point L55(lines 55 1180) no Hoare annotation was computed. [2022-11-19 06:58:33,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-19 06:58:33,470 INFO L899 garLoopResultBuilder]: For program point L1046(line 1046) no Hoare annotation was computed. [2022-11-19 06:58:33,470 INFO L899 garLoopResultBuilder]: For program point L1046-1(line 1046) no Hoare annotation was computed. [2022-11-19 06:58:33,470 INFO L899 garLoopResultBuilder]: For program point L914(line 914) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point L914-1(line 914) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr365ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1129) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point L782(line 782) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point L782-1(line 782) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point L650(line 650) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW(line 674) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point L650-1(line 650) no Hoare annotation was computed. [2022-11-19 06:58:33,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW(line 333) no Hoare annotation was computed. [2022-11-19 06:58:33,472 INFO L899 garLoopResultBuilder]: For program point L518(line 518) no Hoare annotation was computed. [2022-11-19 06:58:33,472 INFO L899 garLoopResultBuilder]: For program point L518-1(line 518) no Hoare annotation was computed. [2022-11-19 06:58:33,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr290ASSERT_VIOLATIONINTEGER_OVERFLOW(line 902) no Hoare annotation was computed. [2022-11-19 06:58:33,472 INFO L895 garLoopResultBuilder]: At program point L1179(lines 55 1180) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 7)) [2022-11-19 06:58:33,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW(line 237) no Hoare annotation was computed. [2022-11-19 06:58:33,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr248ASSERT_VIOLATIONINTEGER_OVERFLOW(line 781) no Hoare annotation was computed. [2022-11-19 06:58:33,472 INFO L895 garLoopResultBuilder]: At program point L1047(lines 121 1048) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 18) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr378ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1166) no Hoare annotation was computed. [2022-11-19 06:58:33,473 INFO L895 garLoopResultBuilder]: At program point L915(lines 187 916) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 29)) [2022-11-19 06:58:33,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW(line 267) no Hoare annotation was computed. [2022-11-19 06:58:33,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr259ASSERT_VIOLATIONINTEGER_OVERFLOW(line 806) no Hoare annotation was computed. [2022-11-19 06:58:33,473 INFO L895 garLoopResultBuilder]: At program point L783(lines 253 784) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 40) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr389ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1201) no Hoare annotation was computed. [2022-11-19 06:58:33,473 INFO L895 garLoopResultBuilder]: At program point L651(lines 319 652) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0))) [2022-11-19 06:58:33,474 INFO L895 garLoopResultBuilder]: At program point L519(lines 385 520) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= 61 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 61)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 62) (<= 62 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW(line 201) no Hoare annotation was computed. [2022-11-19 06:58:33,474 INFO L899 garLoopResultBuilder]: For program point L387(line 387) no Hoare annotation was computed. [2022-11-19 06:58:33,474 INFO L899 garLoopResultBuilder]: For program point L387-1(line 387) no Hoare annotation was computed. [2022-11-19 06:58:33,474 INFO L899 garLoopResultBuilder]: For program point L321(line 321) no Hoare annotation was computed. [2022-11-19 06:58:33,474 INFO L899 garLoopResultBuilder]: For program point L321-1(line 321) no Hoare annotation was computed. [2022-11-19 06:58:33,475 INFO L899 garLoopResultBuilder]: For program point L255(line 255) no Hoare annotation was computed. [2022-11-19 06:58:33,475 INFO L899 garLoopResultBuilder]: For program point L255-1(line 255) no Hoare annotation was computed. [2022-11-19 06:58:33,475 INFO L899 garLoopResultBuilder]: For program point L189(line 189) no Hoare annotation was computed. [2022-11-19 06:58:33,475 INFO L899 garLoopResultBuilder]: For program point L189-1(line 189) no Hoare annotation was computed. [2022-11-19 06:58:33,475 INFO L899 garLoopResultBuilder]: For program point L123(line 123) no Hoare annotation was computed. [2022-11-19 06:58:33,475 INFO L899 garLoopResultBuilder]: For program point L123-1(line 123) no Hoare annotation was computed. [2022-11-19 06:58:33,475 INFO L899 garLoopResultBuilder]: For program point L57(line 57) no Hoare annotation was computed. [2022-11-19 06:58:33,476 INFO L899 garLoopResultBuilder]: For program point L57-1(line 57) no Hoare annotation was computed. [2022-11-19 06:58:33,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW(line 482) no Hoare annotation was computed. [2022-11-19 06:58:33,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr367ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1130) no Hoare annotation was computed. [2022-11-19 06:58:33,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr292ASSERT_VIOLATIONINTEGER_OVERFLOW(line 913) no Hoare annotation was computed. [2022-11-19 06:58:33,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW(line 518) no Hoare annotation was computed. [2022-11-19 06:58:33,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr237ASSERT_VIOLATIONINTEGER_OVERFLOW(line 745) no Hoare annotation was computed. [2022-11-19 06:58:33,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr334ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1034) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 135) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr281ASSERT_VIOLATIONINTEGER_OVERFLOW(line 877) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW(line 553) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr356ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1105) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr270ASSERT_VIOLATIONINTEGER_OVERFLOW(line 842) no Hoare annotation was computed. [2022-11-19 06:58:33,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW(line 614) no Hoare annotation was computed. [2022-11-19 06:58:33,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW(line 430) no Hoare annotation was computed. [2022-11-19 06:58:33,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW(line 393) no Hoare annotation was computed. [2022-11-19 06:58:33,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW(line 589) no Hoare annotation was computed. [2022-11-19 06:58:33,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW(line 171) no Hoare annotation was computed. [2022-11-19 06:58:33,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr345ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1069) no Hoare annotation was computed. [2022-11-19 06:58:33,478 INFO L899 garLoopResultBuilder]: For program point L1249(line 1249) no Hoare annotation was computed. [2022-11-19 06:58:33,478 INFO L899 garLoopResultBuilder]: For program point L1249-1(line 1249) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point L1117(line 1117) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point L1117-1(line 1117) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr244ASSERT_VIOLATIONINTEGER_OVERFLOW(line 769) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point L985(line 985) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point L985-1(line 985) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point L853(line 853) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW(line 279) no Hoare annotation was computed. [2022-11-19 06:58:33,479 INFO L899 garLoopResultBuilder]: For program point L853-1(line 853) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr374ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1154) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point L721(line 721) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point L721-1(line 721) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr385ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1189) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point L589(line 589) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point L589-1(line 589) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW(line 315) no Hoare annotation was computed. [2022-11-19 06:58:33,480 INFO L899 garLoopResultBuilder]: For program point L457(line 457) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L457-1(line 457) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L391(lines 391 508) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L325(lines 325 640) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L259(lines 259 772) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L1250(line 1250) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L193(lines 193 904) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L1250-1(line 1250) no Hoare annotation was computed. [2022-11-19 06:58:33,481 INFO L899 garLoopResultBuilder]: For program point L127(lines 127 1036) no Hoare annotation was computed. [2022-11-19 06:58:33,482 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr222ASSERT_VIOLATIONINTEGER_OVERFLOW(line 698) no Hoare annotation was computed. [2022-11-19 06:58:33,482 INFO L899 garLoopResultBuilder]: For program point L1118(line 1118) no Hoare annotation was computed. [2022-11-19 06:58:33,482 INFO L899 garLoopResultBuilder]: For program point L61(lines 61 1168) no Hoare annotation was computed. [2022-11-19 06:58:33,482 INFO L899 garLoopResultBuilder]: For program point L1118-1(line 1118) no Hoare annotation was computed. [2022-11-19 06:58:33,482 INFO L899 garLoopResultBuilder]: For program point L986(line 986) no Hoare annotation was computed. [2022-11-19 06:58:33,482 INFO L899 garLoopResultBuilder]: For program point L986-1(line 986) no Hoare annotation was computed. [2022-11-19 06:58:33,482 INFO L899 garLoopResultBuilder]: For program point L854(line 854) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW(line 470) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point L854-1(line 854) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point L722(line 722) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point L722-1(line 722) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr233ASSERT_VIOLATIONINTEGER_OVERFLOW(line 733) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW(line 249) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point L590(line 590) no Hoare annotation was computed. [2022-11-19 06:58:33,483 INFO L899 garLoopResultBuilder]: For program point L590-1(line 590) no Hoare annotation was computed. [2022-11-19 06:58:33,484 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr363ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1118) no Hoare annotation was computed. [2022-11-19 06:58:33,484 INFO L899 garLoopResultBuilder]: For program point L458(line 458) no Hoare annotation was computed. [2022-11-19 06:58:33,484 INFO L899 garLoopResultBuilder]: For program point L458-1(line 458) no Hoare annotation was computed. [2022-11-19 06:58:33,484 INFO L895 garLoopResultBuilder]: At program point L1251(lines 19 1252) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 1)) [2022-11-19 06:58:33,484 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr288ASSERT_VIOLATIONINTEGER_OVERFLOW(line 901) no Hoare annotation was computed. [2022-11-19 06:58:33,484 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 21) no Hoare annotation was computed. [2022-11-19 06:58:33,484 INFO L895 garLoopResultBuilder]: At program point L1119(lines 85 1120) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 12) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,485 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW(line 506) no Hoare annotation was computed. [2022-11-19 06:58:33,485 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW(line 147) no Hoare annotation was computed. [2022-11-19 06:58:33,485 INFO L895 garLoopResultBuilder]: At program point L987(lines 151 988) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 23)) [2022-11-19 06:58:33,485 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr330ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1022) no Hoare annotation was computed. [2022-11-19 06:58:33,485 INFO L895 garLoopResultBuilder]: At program point L855(lines 217 856) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 34)) [2022-11-19 06:58:33,485 INFO L895 garLoopResultBuilder]: At program point L723(lines 283 724) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 45) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,486 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr319ASSERT_VIOLATIONINTEGER_OVERFLOW(line 986) no Hoare annotation was computed. [2022-11-19 06:58:33,486 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr277ASSERT_VIOLATIONINTEGER_OVERFLOW(line 865) no Hoare annotation was computed. [2022-11-19 06:58:33,486 INFO L895 garLoopResultBuilder]: At program point L591(lines 349 592) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,486 INFO L895 garLoopResultBuilder]: At program point L459(lines 415 460) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= 85 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 85) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 82) .cse0 (<= 82 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 87) (<= 87 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 83) (<= 83 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 61 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 61)) (and (<= 71 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 71) .cse0) (and (< |ULTIMATE.start_main_~main__y~0#1| 2147483615) (<= 95 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 79 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 79)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 80 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 80) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 74) (<= 74 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 78 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 78) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 84 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 84) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 75 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 75)) (and .cse0 (<= 65 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 65)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 68) .cse0 (<= 68 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 62) (<= 62 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 92 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (< |ULTIMATE.start_main_~main__y~0#1| 2147483612)) (and (<= 98 |ULTIMATE.start_main_~main__x~0#1|) (< |ULTIMATE.start_main_~main__y~0#1| 2147483618) .cse0) (and (<= 63 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 63)) (and (<= 100 |ULTIMATE.start_main_~main__x~0#1|) (< |ULTIMATE.start_main_~main__y~0#1| 2147483620) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 81) .cse0 (<= 81 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 76) (<= 76 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 93 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (< |ULTIMATE.start_main_~main__y~0#1| 2147483613)) (and (<= 94 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (< |ULTIMATE.start_main_~main__y~0#1| 2147483614)) (and (< |ULTIMATE.start_main_~main__y~0#1| 2147483610) .cse0 (<= 90 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 77 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 77) .cse0) (and (<= 91 |ULTIMATE.start_main_~main__x~0#1|) (< |ULTIMATE.start_main_~main__y~0#1| 2147483611) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (< |ULTIMATE.start_main_~main__y~0#1| 2147483616) .cse0 (<= 96 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 66) .cse0 (<= 66 |ULTIMATE.start_main_~main__x~0#1|)) (and (< |ULTIMATE.start_main_~main__y~0#1| 2147483619) (<= 99 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 88 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 88)) (and (<= 70 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 70)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 86 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 86)) (and (<= 64 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 64)) (and (<= 67 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 67) .cse0) (and (<= 72 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 72) .cse0) (and .cse0 (<= 69 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 69)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 73) .cse0 (<= 73 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (< |ULTIMATE.start_main_~main__y~0#1| 2147483609) .cse0 (<= 89 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (< |ULTIMATE.start_main_~main__y~0#1| 2147483617) .cse0 (<= 97 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,487 INFO L899 garLoopResultBuilder]: For program point L393(line 393) no Hoare annotation was computed. [2022-11-19 06:58:33,487 INFO L899 garLoopResultBuilder]: For program point L393-1(line 393) no Hoare annotation was computed. [2022-11-19 06:58:33,487 INFO L899 garLoopResultBuilder]: For program point L327(line 327) no Hoare annotation was computed. [2022-11-19 06:58:33,487 INFO L899 garLoopResultBuilder]: For program point L327-1(line 327) no Hoare annotation was computed. [2022-11-19 06:58:33,487 INFO L899 garLoopResultBuilder]: For program point L261(line 261) no Hoare annotation was computed. [2022-11-19 06:58:33,487 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW(line 541) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point L261-1(line 261) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point L195(line 195) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point L195-1(line 195) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point L129(line 129) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point L129-1(line 129) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr352ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1093) no Hoare annotation was computed. [2022-11-19 06:58:33,488 INFO L899 garLoopResultBuilder]: For program point L63-1(line 63) no Hoare annotation was computed. [2022-11-19 06:58:33,489 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr266ASSERT_VIOLATIONINTEGER_OVERFLOW(line 830) no Hoare annotation was computed. [2022-11-19 06:58:33,489 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW(line 577) no Hoare annotation was computed. [2022-11-19 06:58:33,489 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW(line 213) no Hoare annotation was computed. [2022-11-19 06:58:33,489 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW(line 457) no Hoare annotation was computed. [2022-11-19 06:58:33,489 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr255ASSERT_VIOLATIONINTEGER_OVERFLOW(line 794) no Hoare annotation was computed. [2022-11-19 06:58:33,489 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr341ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1057) no Hoare annotation was computed. [2022-11-19 06:58:33,489 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW(line 183) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW(line 405) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr332ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1033) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW(line 638) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW(line 602) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW(line 375) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr224ASSERT_VIOLATIONINTEGER_OVERFLOW(line 709) no Hoare annotation was computed. [2022-11-19 06:58:33,490 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr354ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1094) no Hoare annotation was computed. [2022-11-19 06:58:33,491 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 81) no Hoare annotation was computed. [2022-11-19 06:58:33,491 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr343ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1058) no Hoare annotation was computed. [2022-11-19 06:58:33,491 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 117) no Hoare annotation was computed. [2022-11-19 06:58:33,491 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW(line 673) no Hoare annotation was computed. [2022-11-19 06:58:33,491 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW(line 339) no Hoare annotation was computed. [2022-11-19 06:58:33,491 INFO L899 garLoopResultBuilder]: For program point L1189(line 1189) no Hoare annotation was computed. [2022-11-19 06:58:33,491 INFO L899 garLoopResultBuilder]: For program point L1189-1(line 1189) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point L1057(line 1057) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point L1057-1(line 1057) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr246ASSERT_VIOLATIONINTEGER_OVERFLOW(line 770) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point L925(line 925) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point L925-1(line 925) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point L793(line 793) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point L793-1(line 793) no Hoare annotation was computed. [2022-11-19 06:58:33,492 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW(line 243) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point L661(line 661) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr257ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point L661-1(line 661) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW(line 273) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point L529(line 529) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point L529-1(line 529) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr299ASSERT_VIOLATIONINTEGER_OVERFLOW(line 926) no Hoare annotation was computed. [2022-11-19 06:58:33,493 INFO L899 garLoopResultBuilder]: For program point L397(lines 397 496) no Hoare annotation was computed. [2022-11-19 06:58:33,494 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW(line 309) no Hoare annotation was computed. [2022-11-19 06:58:33,494 INFO L899 garLoopResultBuilder]: For program point L331(lines 331 628) no Hoare annotation was computed. [2022-11-19 06:58:33,494 INFO L899 garLoopResultBuilder]: For program point L265(lines 265 760) no Hoare annotation was computed. [2022-11-19 06:58:33,494 INFO L902 garLoopResultBuilder]: At program point L1256(lines 13 1258) the Hoare annotation is: true [2022-11-19 06:58:33,494 INFO L899 garLoopResultBuilder]: For program point L199(lines 199 892) no Hoare annotation was computed. [2022-11-19 06:58:33,494 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW(line 207) no Hoare annotation was computed. [2022-11-19 06:58:33,494 INFO L899 garLoopResultBuilder]: For program point L1190(line 1190) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point L133(lines 133 1024) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point L1190-1(line 1190) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point L67(lines 67 1156) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr407ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1250) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point L1058(line 1058) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point L1058-1(line 1058) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr396ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1225) no Hoare annotation was computed. [2022-11-19 06:58:33,495 INFO L899 garLoopResultBuilder]: For program point L926(line 926) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr310ASSERT_VIOLATIONINTEGER_OVERFLOW(line 962) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point L926-1(line 926) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point L794(line 794) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point L794-1(line 794) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW(line 481) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point L662(line 662) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point L662-1(line 662) no Hoare annotation was computed. [2022-11-19 06:58:33,496 INFO L899 garLoopResultBuilder]: For program point L530(line 530) no Hoare annotation was computed. [2022-11-19 06:58:33,497 INFO L899 garLoopResultBuilder]: For program point L530-1(line 530) no Hoare annotation was computed. [2022-11-19 06:58:33,497 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr321ASSERT_VIOLATIONINTEGER_OVERFLOW(line 997) no Hoare annotation was computed. [2022-11-19 06:58:33,497 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW(line 517) no Hoare annotation was computed. [2022-11-19 06:58:33,497 INFO L895 garLoopResultBuilder]: At program point L1191(lines 49 1192) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 6)) [2022-11-19 06:58:33,497 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr235ASSERT_VIOLATIONINTEGER_OVERFLOW(line 734) no Hoare annotation was computed. [2022-11-19 06:58:33,497 INFO L895 garLoopResultBuilder]: At program point L1059(lines 115 1060) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 17)) [2022-11-19 06:58:33,497 INFO L895 garLoopResultBuilder]: At program point L927(lines 181 928) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 28) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,498 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr328ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1021) no Hoare annotation was computed. [2022-11-19 06:58:33,498 INFO L895 garLoopResultBuilder]: At program point L795(lines 247 796) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 39)) [2022-11-19 06:58:33,498 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW(line 225) no Hoare annotation was computed. [2022-11-19 06:58:33,498 INFO L895 garLoopResultBuilder]: At program point L663(lines 313 664) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,498 INFO L895 garLoopResultBuilder]: At program point L531(lines 379 532) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= 61 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 61)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,499 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW(line 626) no Hoare annotation was computed. [2022-11-19 06:58:33,499 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr317ASSERT_VIOLATIONINTEGER_OVERFLOW(line 985) no Hoare annotation was computed. [2022-11-19 06:58:33,499 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW(line 189) no Hoare annotation was computed. [2022-11-19 06:58:33,499 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW(line 255) no Hoare annotation was computed. [2022-11-19 06:58:33,499 INFO L899 garLoopResultBuilder]: For program point L399(line 399) no Hoare annotation was computed. [2022-11-19 06:58:33,499 INFO L899 garLoopResultBuilder]: For program point L399-1(line 399) no Hoare annotation was computed. [2022-11-19 06:58:33,499 INFO L899 garLoopResultBuilder]: For program point L333(line 333) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point L333-1(line 333) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point L267(line 267) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW(line 590) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point L267-1(line 267) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point L201(line 201) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point L201-1(line 201) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point L135(line 135) no Hoare annotation was computed. [2022-11-19 06:58:33,500 INFO L899 garLoopResultBuilder]: For program point L135-1(line 135) no Hoare annotation was computed. [2022-11-19 06:58:33,501 INFO L899 garLoopResultBuilder]: For program point L69(line 69) no Hoare annotation was computed. [2022-11-19 06:58:33,501 INFO L899 garLoopResultBuilder]: For program point L69-1(line 69) no Hoare annotation was computed. [2022-11-19 06:58:33,501 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW(line 661) no Hoare annotation was computed. [2022-11-19 06:58:33,501 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr339ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1046) no Hoare annotation was computed. [2022-11-19 06:58:33,501 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr284ASSERT_VIOLATIONINTEGER_OVERFLOW(line 889) no Hoare annotation was computed. [2022-11-19 06:58:33,501 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW(line 758) no Hoare annotation was computed. [2022-11-19 06:58:33,501 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW(line 458) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 93) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 123) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr403ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1238) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr295ASSERT_VIOLATIONINTEGER_OVERFLOW(line 914) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW(line 417) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW(line 697) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW(line 159) no Hoare annotation was computed. [2022-11-19 06:58:33,502 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr306ASSERT_VIOLATIONINTEGER_OVERFLOW(line 950) no Hoare annotation was computed. [2022-11-19 06:58:33,503 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr381ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1177) no Hoare annotation was computed. [2022-11-19 06:58:33,503 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW(line 381) no Hoare annotation was computed. [2022-11-19 06:58:33,503 INFO L899 garLoopResultBuilder]: For program point L1129(line 1129) no Hoare annotation was computed. [2022-11-19 06:58:33,503 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr392ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1213) no Hoare annotation was computed. [2022-11-19 06:58:33,503 INFO L899 garLoopResultBuilder]: For program point L1129-1(line 1129) no Hoare annotation was computed. [2022-11-19 06:58:33,503 INFO L899 garLoopResultBuilder]: For program point L997(line 997) no Hoare annotation was computed. [2022-11-19 06:58:33,503 INFO L899 garLoopResultBuilder]: For program point L997-1(line 997) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr231ASSERT_VIOLATIONINTEGER_OVERFLOW(line 722) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point L865(line 865) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point L865-1(line 865) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point L733(line 733) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point L733-1(line 733) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW(line 505) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point L601(line 601) no Hoare annotation was computed. [2022-11-19 06:58:33,504 INFO L899 garLoopResultBuilder]: For program point L601-1(line 601) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point L469(line 469) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point L469-1(line 469) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point L403(lines 403 484) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point L337(lines 337 616) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW(line 530) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point L271(lines 271 748) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr297ASSERT_VIOLATIONINTEGER_OVERFLOW(line 925) no Hoare annotation was computed. [2022-11-19 06:58:33,505 INFO L899 garLoopResultBuilder]: For program point L205(lines 205 880) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point L139(lines 139 1012) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr275ASSERT_VIOLATIONINTEGER_OVERFLOW(line 854) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point L1130(line 1130) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point L73(lines 73 1144) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point L1130-1(line 1130) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point L998(line 998) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point L998-1(line 998) no Hoare annotation was computed. [2022-11-19 06:58:33,506 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW(line 351) no Hoare annotation was computed. [2022-11-19 06:58:33,507 INFO L899 garLoopResultBuilder]: For program point L866(line 866) no Hoare annotation was computed. [2022-11-19 06:58:33,507 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr405ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1249) no Hoare annotation was computed. [2022-11-19 06:58:33,507 INFO L899 garLoopResultBuilder]: For program point L866-1(line 866) no Hoare annotation was computed. [2022-11-19 06:58:33,507 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW(line 285) no Hoare annotation was computed. [2022-11-19 06:58:33,507 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr264ASSERT_VIOLATIONINTEGER_OVERFLOW(line 829) no Hoare annotation was computed. [2022-11-19 06:58:33,507 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr308ASSERT_VIOLATIONINTEGER_OVERFLOW(line 961) no Hoare annotation was computed. [2022-11-19 06:58:33,507 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point L734(line 734) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point L734-1(line 734) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr394ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1214) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point L602(line 602) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point L602-1(line 602) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point L470(line 470) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr383ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1178) no Hoare annotation was computed. [2022-11-19 06:58:33,508 INFO L899 garLoopResultBuilder]: For program point L470-1(line 470) no Hoare annotation was computed. [2022-11-19 06:58:33,509 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-11-19 06:58:33,509 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr253ASSERT_VIOLATIONINTEGER_OVERFLOW(line 793) no Hoare annotation was computed. [2022-11-19 06:58:33,509 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW(line 315) no Hoare annotation was computed. [2022-11-19 06:58:33,509 INFO L895 garLoopResultBuilder]: At program point L1131(lines 79 1132) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 11) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,509 INFO L895 garLoopResultBuilder]: At program point L999(lines 145 1000) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 22)) [2022-11-19 06:58:33,509 INFO L895 garLoopResultBuilder]: At program point L867(lines 211 868) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 33) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,510 INFO L895 garLoopResultBuilder]: At program point L735(lines 277 736) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 44) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,510 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW(line 219) no Hoare annotation was computed. [2022-11-19 06:58:33,510 INFO L895 garLoopResultBuilder]: At program point L603(lines 343 604) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,510 INFO L895 garLoopResultBuilder]: At program point L471(lines 409 472) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= 61 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 61)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (<= 65 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 65)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 62) (<= 62 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 63 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 63)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 66) .cse0 (<= 66 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 64 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 64)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,510 INFO L899 garLoopResultBuilder]: For program point L405(line 405) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point L405-1(line 405) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr372ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1153) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point L339(line 339) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point L339-1(line 339) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW(line 637) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point L273(line 273) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point L273-1(line 273) no Hoare annotation was computed. [2022-11-19 06:58:33,511 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW(line 601) no Hoare annotation was computed. [2022-11-19 06:58:33,512 INFO L899 garLoopResultBuilder]: For program point L207(line 207) no Hoare annotation was computed. [2022-11-19 06:58:33,512 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW(line 249) no Hoare annotation was computed. [2022-11-19 06:58:33,512 INFO L899 garLoopResultBuilder]: For program point L207-1(line 207) no Hoare annotation was computed. [2022-11-19 06:58:33,512 INFO L899 garLoopResultBuilder]: For program point L141(line 141) no Hoare annotation was computed. [2022-11-19 06:58:33,512 INFO L899 garLoopResultBuilder]: For program point L141-1(line 141) no Hoare annotation was computed. [2022-11-19 06:58:33,512 INFO L899 garLoopResultBuilder]: For program point L75(line 75) no Hoare annotation was computed. [2022-11-19 06:58:33,512 INFO L899 garLoopResultBuilder]: For program point L75-1(line 75) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr350ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1082) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW(line 183) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW(line 662) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr361ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1117) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr286ASSERT_VIOLATIONINTEGER_OVERFLOW(line 890) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW(line 493) no Hoare annotation was computed. [2022-11-19 06:58:33,513 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr271ASSERT_VIOLATIONINTEGER_OVERFLOW(line 842) no Hoare annotation was computed. [2022-11-19 06:58:33,514 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr293ASSERT_VIOLATIONINTEGER_OVERFLOW(line 913) no Hoare annotation was computed. [2022-11-19 06:58:33,514 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 39) no Hoare annotation was computed. [2022-11-19 06:58:33,514 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW(line 518) no Hoare annotation was computed. [2022-11-19 06:58:33,514 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW(line 363) no Hoare annotation was computed. [2022-11-19 06:58:33,514 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr401ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1237) no Hoare annotation was computed. [2022-11-19 06:58:33,514 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW(line 297) no Hoare annotation was computed. [2022-11-19 06:58:33,514 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr249ASSERT_VIOLATIONINTEGER_OVERFLOW(line 781) no Hoare annotation was computed. [2022-11-19 06:58:33,515 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr260ASSERT_VIOLATIONINTEGER_OVERFLOW(line 817) no Hoare annotation was computed. [2022-11-19 06:58:33,515 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr304ASSERT_VIOLATIONINTEGER_OVERFLOW(line 949) no Hoare annotation was computed. [2022-11-19 06:58:33,515 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 69) no Hoare annotation was computed. [2022-11-19 06:58:33,515 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr379ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1166) no Hoare annotation was computed. [2022-11-19 06:58:33,515 INFO L899 garLoopResultBuilder]: For program point L1201(line 1201) no Hoare annotation was computed. [2022-11-19 06:58:33,515 INFO L899 garLoopResultBuilder]: For program point L1201-1(line 1201) no Hoare annotation was computed. [2022-11-19 06:58:33,515 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW(line 327) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point L1069(line 1069) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point L1069-1(line 1069) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr390ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1202) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point L937(line 937) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point L937-1(line 937) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point L805(line 805) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW(line 554) no Hoare annotation was computed. [2022-11-19 06:58:33,516 INFO L899 garLoopResultBuilder]: For program point L805-1(line 805) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point L673(line 673) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point L673-1(line 673) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW(line 231) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point L541(line 541) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point L541-1(line 541) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr357ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1105) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point L409(lines 409 472) no Hoare annotation was computed. [2022-11-19 06:58:33,517 INFO L899 garLoopResultBuilder]: For program point L343(lines 343 604) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr368ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1141) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW(line 261) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point L277(lines 277 736) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW(line 625) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point L211(lines 211 868) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point L1202(line 1202) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point L145(lines 145 1000) no Hoare annotation was computed. [2022-11-19 06:58:33,518 INFO L899 garLoopResultBuilder]: For program point L1202-1(line 1202) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point L79(lines 79 1132) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point L1070(line 1070) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point L1070-1(line 1070) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW(line 589) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point L938(line 938) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point L938-1(line 938) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point L806(line 806) no Hoare annotation was computed. [2022-11-19 06:58:33,519 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW(line 195) no Hoare annotation was computed. [2022-11-19 06:58:33,520 INFO L899 garLoopResultBuilder]: For program point L806-1(line 806) no Hoare annotation was computed. [2022-11-19 06:58:33,520 INFO L899 garLoopResultBuilder]: For program point L674(line 674) no Hoare annotation was computed. [2022-11-19 06:58:33,520 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr346ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1070) no Hoare annotation was computed. [2022-11-19 06:58:33,520 INFO L899 garLoopResultBuilder]: For program point L674-1(line 674) no Hoare annotation was computed. [2022-11-19 06:58:33,520 INFO L899 garLoopResultBuilder]: For program point L542(line 542) no Hoare annotation was computed. [2022-11-19 06:58:33,520 INFO L899 garLoopResultBuilder]: For program point L542-1(line 542) no Hoare annotation was computed. [2022-11-19 06:58:33,520 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW(line 650) no Hoare annotation was computed. [2022-11-19 06:58:33,521 INFO L895 garLoopResultBuilder]: At program point L1203(lines 43 1204) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 5) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,521 INFO L895 garLoopResultBuilder]: At program point L1071(lines 109 1072) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 16) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,521 INFO L895 garLoopResultBuilder]: At program point L939(lines 175 940) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 27) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,521 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr282ASSERT_VIOLATIONINTEGER_OVERFLOW(line 878) no Hoare annotation was computed. [2022-11-19 06:58:33,521 INFO L895 garLoopResultBuilder]: At program point L807(lines 241 808) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 38) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,521 INFO L895 garLoopResultBuilder]: At program point L675(lines 307 676) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 49)) [2022-11-19 06:58:33,522 INFO L895 garLoopResultBuilder]: At program point L543(lines 373 544) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,522 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr240ASSERT_VIOLATIONINTEGER_OVERFLOW(line 757) no Hoare annotation was computed. [2022-11-19 06:58:33,522 INFO L899 garLoopResultBuilder]: For program point L411(line 411) no Hoare annotation was computed. [2022-11-19 06:58:33,522 INFO L899 garLoopResultBuilder]: For program point L411-1(line 411) no Hoare annotation was computed. [2022-11-19 06:58:33,522 INFO L899 garLoopResultBuilder]: For program point L345(line 345) no Hoare annotation was computed. [2022-11-19 06:58:33,522 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr370ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1142) no Hoare annotation was computed. [2022-11-19 06:58:33,522 INFO L899 garLoopResultBuilder]: For program point L345-1(line 345) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point L279-1(line 279) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 99) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point L213(line 213) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point L213-1(line 213) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point L147(line 147) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point L147-1(line 147) no Hoare annotation was computed. [2022-11-19 06:58:33,523 INFO L899 garLoopResultBuilder]: For program point L81(line 81) no Hoare annotation was computed. [2022-11-19 06:58:33,524 INFO L899 garLoopResultBuilder]: For program point L81-1(line 81) no Hoare annotation was computed. [2022-11-19 06:58:33,524 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW(line 469) no Hoare annotation was computed. [2022-11-19 06:58:33,524 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 129) no Hoare annotation was computed. [2022-11-19 06:58:33,524 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr348ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1081) no Hoare annotation was computed. [2022-11-19 06:58:33,524 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW(line 424) no Hoare annotation was computed. [2022-11-19 06:58:33,524 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) no Hoare annotation was computed. [2022-11-19 06:58:33,524 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW(line 686) no Hoare annotation was computed. [2022-11-19 06:58:33,525 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW(line 387) no Hoare annotation was computed. [2022-11-19 06:58:33,525 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr359ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1106) no Hoare annotation was computed. [2022-11-19 06:58:33,525 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW(line 165) no Hoare annotation was computed. [2022-11-19 06:58:33,525 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr229ASSERT_VIOLATIONINTEGER_OVERFLOW(line 721) no Hoare annotation was computed. [2022-11-19 06:58:33,525 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW(line 494) no Hoare annotation was computed. [2022-11-19 06:58:33,525 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr315ASSERT_VIOLATIONINTEGER_OVERFLOW(line 974) no Hoare annotation was computed. [2022-11-19 06:58:33,525 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr326ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1010) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point L17(lines 17 1257) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW(line 529) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr273ASSERT_VIOLATIONINTEGER_OVERFLOW(line 853) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW(line 357) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW(line 291) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr251ASSERT_VIOLATIONINTEGER_OVERFLOW(line 782) no Hoare annotation was computed. [2022-11-19 06:58:33,526 INFO L899 garLoopResultBuilder]: For program point L1141(line 1141) no Hoare annotation was computed. [2022-11-19 06:58:33,527 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr262ASSERT_VIOLATIONINTEGER_OVERFLOW(line 818) no Hoare annotation was computed. [2022-11-19 06:58:33,527 INFO L899 garLoopResultBuilder]: For program point L1141-1(line 1141) no Hoare annotation was computed. [2022-11-19 06:58:33,527 INFO L899 garLoopResultBuilder]: For program point L1009(line 1009) no Hoare annotation was computed. [2022-11-19 06:58:33,527 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW(line 321) no Hoare annotation was computed. [2022-11-19 06:58:33,527 INFO L899 garLoopResultBuilder]: For program point L1009-1(line 1009) no Hoare annotation was computed. [2022-11-19 06:58:33,527 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 63) no Hoare annotation was computed. [2022-11-19 06:58:33,527 INFO L899 garLoopResultBuilder]: For program point L877(line 877) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point L877-1(line 877) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point L745(line 745) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr337ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1045) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point L745-1(line 745) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point L613(line 613) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point L613-1(line 613) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point L481(line 481) no Hoare annotation was computed. [2022-11-19 06:58:33,528 INFO L899 garLoopResultBuilder]: For program point L481-1(line 481) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point L415(lines 415 460) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr355ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1094) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point L349(lines 349 592) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point L283(lines 283 724) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point L217(lines 217 856) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW(line 303) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point L151(lines 151 988) no Hoare annotation was computed. [2022-11-19 06:58:33,529 INFO L899 garLoopResultBuilder]: For program point L1142(line 1142) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point L85(lines 85 1120) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point L1142-1(line 1142) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point L19(lines 19 1252) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point L1010(line 1010) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point L1010-1(line 1010) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr366ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1130) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point L878(line 878) no Hoare annotation was computed. [2022-11-19 06:58:33,530 INFO L899 garLoopResultBuilder]: For program point L878-1(line 878) no Hoare annotation was computed. [2022-11-19 06:58:33,531 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW(line 674) no Hoare annotation was computed. [2022-11-19 06:58:33,531 INFO L899 garLoopResultBuilder]: For program point L746(line 746) no Hoare annotation was computed. [2022-11-19 06:58:33,531 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW(line 339) no Hoare annotation was computed. [2022-11-19 06:58:33,531 INFO L899 garLoopResultBuilder]: For program point L746-1(line 746) no Hoare annotation was computed. [2022-11-19 06:58:33,531 INFO L899 garLoopResultBuilder]: For program point L614(line 614) no Hoare annotation was computed. [2022-11-19 06:58:33,531 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr236ASSERT_VIOLATIONINTEGER_OVERFLOW(line 745) no Hoare annotation was computed. [2022-11-19 06:58:33,531 INFO L899 garLoopResultBuilder]: For program point L614-1(line 614) no Hoare annotation was computed. [2022-11-19 06:58:33,532 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr344ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1069) no Hoare annotation was computed. [2022-11-19 06:58:33,532 INFO L899 garLoopResultBuilder]: For program point L482(line 482) no Hoare annotation was computed. [2022-11-19 06:58:33,532 INFO L899 garLoopResultBuilder]: For program point L482-1(line 482) no Hoare annotation was computed. [2022-11-19 06:58:33,532 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-19 06:58:33,532 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW(line 273) no Hoare annotation was computed. [2022-11-19 06:58:33,532 INFO L895 garLoopResultBuilder]: At program point L1143(lines 73 1144) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 10) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,532 INFO L895 garLoopResultBuilder]: At program point L1011(lines 139 1012) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 21)) [2022-11-19 06:58:33,533 INFO L895 garLoopResultBuilder]: At program point L879(lines 205 880) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 32)) [2022-11-19 06:58:33,533 INFO L895 garLoopResultBuilder]: At program point L747(lines 271 748) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 43)) [2022-11-19 06:58:33,533 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 45) no Hoare annotation was computed. [2022-11-19 06:58:33,533 INFO L895 garLoopResultBuilder]: At program point L615(lines 337 616) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,533 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr225ASSERT_VIOLATIONINTEGER_OVERFLOW(line 709) no Hoare annotation was computed. [2022-11-19 06:58:33,533 INFO L895 garLoopResultBuilder]: At program point L483(lines 403 484) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= 61 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 61)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (<= 65 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 65)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 62) (<= 62 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 63 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 63)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 64 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 64)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,534 INFO L899 garLoopResultBuilder]: For program point L417(line 417) no Hoare annotation was computed. [2022-11-19 06:58:33,534 INFO L899 garLoopResultBuilder]: For program point L417-1(line 417) no Hoare annotation was computed. [2022-11-19 06:58:33,534 INFO L899 garLoopResultBuilder]: For program point L351(line 351) no Hoare annotation was computed. [2022-11-19 06:58:33,534 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr311ASSERT_VIOLATIONINTEGER_OVERFLOW(line 962) no Hoare annotation was computed. [2022-11-19 06:58:33,534 INFO L899 garLoopResultBuilder]: For program point L351-1(line 351) no Hoare annotation was computed. [2022-11-19 06:58:33,534 INFO L899 garLoopResultBuilder]: For program point L285(line 285) no Hoare annotation was computed. [2022-11-19 06:58:33,534 INFO L899 garLoopResultBuilder]: For program point L285-1(line 285) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr269ASSERT_VIOLATIONINTEGER_OVERFLOW(line 841) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point L219(line 219) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point L219-1(line 219) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point L153(line 153) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW(line 482) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point L153-1(line 153) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point L87(line 87) no Hoare annotation was computed. [2022-11-19 06:58:33,535 INFO L899 garLoopResultBuilder]: For program point L87-1(line 87) no Hoare annotation was computed. [2022-11-19 06:58:33,536 INFO L899 garLoopResultBuilder]: For program point L21(line 21) no Hoare annotation was computed. [2022-11-19 06:58:33,536 INFO L899 garLoopResultBuilder]: For program point L21-1(line 21) no Hoare annotation was computed. [2022-11-19 06:58:33,536 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr322ASSERT_VIOLATIONINTEGER_OVERFLOW(line 998) no Hoare annotation was computed. [2022-11-19 06:58:33,536 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW(line 171) no Hoare annotation was computed. [2022-11-19 06:58:33,536 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW(line 517) no Hoare annotation was computed. [2022-11-19 06:58:33,536 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr247ASSERT_VIOLATIONINTEGER_OVERFLOW(line 770) no Hoare annotation was computed. [2022-11-19 06:58:33,536 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr333ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1033) no Hoare annotation was computed. [2022-11-19 06:58:33,537 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW(line 237) no Hoare annotation was computed. [2022-11-19 06:58:33,537 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr258ASSERT_VIOLATIONINTEGER_OVERFLOW(line 806) no Hoare annotation was computed. [2022-11-19 06:58:33,537 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW(line 207) no Hoare annotation was computed. [2022-11-19 06:58:33,537 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW(line 553) no Hoare annotation was computed. [2022-11-19 06:58:33,537 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-11-19 06:58:33,537 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW(line 614) no Hoare annotation was computed. [2022-11-19 06:58:33,537 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr324ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1009) no Hoare annotation was computed. [2022-11-19 06:58:33,538 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW(line 430) no Hoare annotation was computed. [2022-11-19 06:58:33,538 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr313ASSERT_VIOLATIONINTEGER_OVERFLOW(line 973) no Hoare annotation was computed. [2022-11-19 06:58:33,538 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW(line 399) no Hoare annotation was computed. [2022-11-19 06:58:33,538 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW(line 578) no Hoare annotation was computed. [2022-11-19 06:58:33,538 INFO L899 garLoopResultBuilder]: For program point L1213(line 1213) no Hoare annotation was computed. [2022-11-19 06:58:33,538 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr335ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1034) no Hoare annotation was computed. [2022-11-19 06:58:33,538 INFO L899 garLoopResultBuilder]: For program point L1213-1(line 1213) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW(line 649) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point L1081(line 1081) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point L1081-1(line 1081) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point L949(line 949) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point L949-1(line 949) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point L817(line 817) no Hoare annotation was computed. [2022-11-19 06:58:33,539 INFO L899 garLoopResultBuilder]: For program point L817-1(line 817) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point L685(line 685) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point L685-1(line 685) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 141) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point L553(line 553) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point L553-1(line 553) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr280ASSERT_VIOLATIONINTEGER_OVERFLOW(line 877) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW(line 363) no Hoare annotation was computed. [2022-11-19 06:58:33,540 INFO L899 garLoopResultBuilder]: For program point L355(lines 355 580) no Hoare annotation was computed. [2022-11-19 06:58:33,541 INFO L899 garLoopResultBuilder]: For program point L289(lines 289 712) no Hoare annotation was computed. [2022-11-19 06:58:33,541 INFO L899 garLoopResultBuilder]: For program point L223(lines 223 844) no Hoare annotation was computed. [2022-11-19 06:58:33,541 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr399ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1226) no Hoare annotation was computed. [2022-11-19 06:58:33,541 INFO L899 garLoopResultBuilder]: For program point L1214(line 1214) no Hoare annotation was computed. [2022-11-19 06:58:33,541 INFO L899 garLoopResultBuilder]: For program point L157(lines 157 976) no Hoare annotation was computed. [2022-11-19 06:58:33,541 INFO L899 garLoopResultBuilder]: For program point L1214-1(line 1214) no Hoare annotation was computed. [2022-11-19 06:58:33,541 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW(line 297) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L91(lines 91 1108) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L1082(line 1082) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L25(lines 25 1240) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L1082-1(line 1082) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L950(line 950) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L950-1(line 950) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L818(line 818) no Hoare annotation was computed. [2022-11-19 06:58:33,542 INFO L899 garLoopResultBuilder]: For program point L818-1(line 818) no Hoare annotation was computed. [2022-11-19 06:58:33,543 INFO L899 garLoopResultBuilder]: For program point L686(line 686) no Hoare annotation was computed. [2022-11-19 06:58:33,543 INFO L899 garLoopResultBuilder]: For program point L686-1(line 686) no Hoare annotation was computed. [2022-11-19 06:58:33,543 INFO L899 garLoopResultBuilder]: For program point L554(line 554) no Hoare annotation was computed. [2022-11-19 06:58:33,543 INFO L899 garLoopResultBuilder]: For program point L554-1(line 554) no Hoare annotation was computed. [2022-11-19 06:58:33,543 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW(line 685) no Hoare annotation was computed. [2022-11-19 06:58:33,543 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr238ASSERT_VIOLATIONINTEGER_OVERFLOW(line 746) no Hoare annotation was computed. [2022-11-19 06:58:33,543 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW(line 333) no Hoare annotation was computed. [2022-11-19 06:58:33,544 INFO L899 garLoopResultBuilder]: For program point L422(lines 422 433) no Hoare annotation was computed. [2022-11-19 06:58:33,544 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr291ASSERT_VIOLATIONINTEGER_OVERFLOW(line 902) no Hoare annotation was computed. [2022-11-19 06:58:33,544 INFO L895 garLoopResultBuilder]: At program point L1215(lines 37 1216) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 4) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,544 INFO L895 garLoopResultBuilder]: At program point L1083(lines 103 1084) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 15)) [2022-11-19 06:58:33,544 INFO L895 garLoopResultBuilder]: At program point L951(lines 169 952) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 26) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,544 INFO L895 garLoopResultBuilder]: At program point L819(lines 235 820) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 37)) [2022-11-19 06:58:33,545 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr377ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1165) no Hoare annotation was computed. [2022-11-19 06:58:33,545 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW(line 267) no Hoare annotation was computed. [2022-11-19 06:58:33,545 INFO L895 garLoopResultBuilder]: At program point L687(lines 301 688) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 48)) [2022-11-19 06:58:33,545 INFO L895 garLoopResultBuilder]: At program point L555(lines 367 556) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,545 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr388ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1201) no Hoare annotation was computed. [2022-11-19 06:58:33,546 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr302ASSERT_VIOLATIONINTEGER_OVERFLOW(line 938) no Hoare annotation was computed. [2022-11-19 06:58:33,546 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 39) no Hoare annotation was computed. [2022-11-19 06:58:33,546 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr227ASSERT_VIOLATIONINTEGER_OVERFLOW(line 710) no Hoare annotation was computed. [2022-11-19 06:58:33,546 INFO L899 garLoopResultBuilder]: For program point L357(line 357) no Hoare annotation was computed. [2022-11-19 06:58:33,546 INFO L899 garLoopResultBuilder]: For program point L357-1(line 357) no Hoare annotation was computed. [2022-11-19 06:58:33,546 INFO L899 garLoopResultBuilder]: For program point L291(line 291) no Hoare annotation was computed. [2022-11-19 06:58:33,546 INFO L899 garLoopResultBuilder]: For program point L291-1(line 291) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point L225(line 225) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr309ASSERT_VIOLATIONINTEGER_OVERFLOW(line 961) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point L225-1(line 225) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point L159(line 159) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point L159-1(line 159) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point L93(line 93) no Hoare annotation was computed. [2022-11-19 06:58:33,547 INFO L899 garLoopResultBuilder]: For program point L93-1(line 93) no Hoare annotation was computed. [2022-11-19 06:58:33,548 INFO L899 garLoopResultBuilder]: For program point L27(line 27) no Hoare annotation was computed. [2022-11-19 06:58:33,548 INFO L899 garLoopResultBuilder]: For program point L27-1(line 27) no Hoare annotation was computed. [2022-11-19 06:58:33,548 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 87) no Hoare annotation was computed. [2022-11-19 06:58:33,548 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW(line 457) no Hoare annotation was computed. [2022-11-19 06:58:33,548 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr320ASSERT_VIOLATIONINTEGER_OVERFLOW(line 997) no Hoare annotation was computed. [2022-11-19 06:58:33,548 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 117) no Hoare annotation was computed. [2022-11-19 06:58:33,548 INFO L899 garLoopResultBuilder]: For program point L424(line 424) no Hoare annotation was computed. [2022-11-19 06:58:33,549 INFO L899 garLoopResultBuilder]: For program point L424-1(line 424) no Hoare annotation was computed. [2022-11-19 06:58:33,549 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr331ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1022) no Hoare annotation was computed. [2022-11-19 06:58:33,549 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 21) no Hoare annotation was computed. [2022-11-19 06:58:33,549 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW(line 153) no Hoare annotation was computed. [2022-11-19 06:58:33,549 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW(line 411) no Hoare annotation was computed. [2022-11-19 06:58:33,549 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW(line 637) no Hoare annotation was computed. [2022-11-19 06:58:33,549 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr276ASSERT_VIOLATIONINTEGER_OVERFLOW(line 865) no Hoare annotation was computed. [2022-11-19 06:58:33,550 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW(line 602) no Hoare annotation was computed. [2022-11-19 06:58:33,550 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW(line 375) no Hoare annotation was computed. [2022-11-19 06:58:33,550 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr406ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1250) no Hoare annotation was computed. [2022-11-19 06:58:33,550 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr223ASSERT_VIOLATIONINTEGER_OVERFLOW(line 698) no Hoare annotation was computed. [2022-11-19 06:58:33,550 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr395ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1214) no Hoare annotation was computed. [2022-11-19 06:58:33,550 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr234ASSERT_VIOLATIONINTEGER_OVERFLOW(line 734) no Hoare annotation was computed. [2022-11-19 06:58:33,550 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW(line 673) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW(line 345) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr287ASSERT_VIOLATIONINTEGER_OVERFLOW(line 890) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point L1153(line 1153) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point L1153-1(line 1153) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point L1021(line 1021) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point L1021-1(line 1021) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point L889(line 889) no Hoare annotation was computed. [2022-11-19 06:58:33,551 INFO L899 garLoopResultBuilder]: For program point L889-1(line 889) no Hoare annotation was computed. [2022-11-19 06:58:33,552 INFO L899 garLoopResultBuilder]: For program point L757(line 757) no Hoare annotation was computed. [2022-11-19 06:58:33,552 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW(line 279) no Hoare annotation was computed. [2022-11-19 06:58:33,552 INFO L899 garLoopResultBuilder]: For program point L757-1(line 757) no Hoare annotation was computed. [2022-11-19 06:58:33,552 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr373ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1153) no Hoare annotation was computed. [2022-11-19 06:58:33,552 INFO L899 garLoopResultBuilder]: For program point L625(line 625) no Hoare annotation was computed. [2022-11-19 06:58:33,552 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr298ASSERT_VIOLATIONINTEGER_OVERFLOW(line 926) no Hoare annotation was computed. [2022-11-19 06:58:33,552 INFO L899 garLoopResultBuilder]: For program point L625-1(line 625) no Hoare annotation was computed. [2022-11-19 06:58:33,553 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr384ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1189) no Hoare annotation was computed. [2022-11-19 06:58:33,553 INFO L899 garLoopResultBuilder]: For program point L493(line 493) no Hoare annotation was computed. [2022-11-19 06:58:33,553 INFO L899 garLoopResultBuilder]: For program point L493-1(line 493) no Hoare annotation was computed. [2022-11-19 06:58:33,553 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) no Hoare annotation was computed. [2022-11-19 06:58:33,553 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW(line 309) no Hoare annotation was computed. [2022-11-19 06:58:33,553 INFO L899 garLoopResultBuilder]: For program point L361(lines 361 568) no Hoare annotation was computed. [2022-11-19 06:58:33,553 INFO L899 garLoopResultBuilder]: For program point L295(lines 295 700) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point L229(lines 229 832) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point L163(lines 163 964) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point L1154(line 1154) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point L97(lines 97 1096) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point L1154-1(line 1154) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr397ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1225) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point L31(lines 31 1228) no Hoare annotation was computed. [2022-11-19 06:58:33,554 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr267ASSERT_VIOLATIONINTEGER_OVERFLOW(line 830) no Hoare annotation was computed. [2022-11-19 06:58:33,555 INFO L899 garLoopResultBuilder]: For program point L1022(line 1022) no Hoare annotation was computed. [2022-11-19 06:58:33,555 INFO L899 garLoopResultBuilder]: For program point L1022-1(line 1022) no Hoare annotation was computed. [2022-11-19 06:58:33,555 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW(line 213) no Hoare annotation was computed. [2022-11-19 06:58:33,555 INFO L899 garLoopResultBuilder]: For program point L890(line 890) no Hoare annotation was computed. [2022-11-19 06:58:33,555 INFO L899 garLoopResultBuilder]: For program point L890-1(line 890) no Hoare annotation was computed. [2022-11-19 06:58:33,555 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW(line 481) no Hoare annotation was computed. [2022-11-19 06:58:33,555 INFO L899 garLoopResultBuilder]: For program point L758(line 758) no Hoare annotation was computed. [2022-11-19 06:58:33,556 INFO L899 garLoopResultBuilder]: For program point L758-1(line 758) no Hoare annotation was computed. [2022-11-19 06:58:33,556 INFO L899 garLoopResultBuilder]: For program point L626(line 626) no Hoare annotation was computed. [2022-11-19 06:58:33,556 INFO L899 garLoopResultBuilder]: For program point L626-1(line 626) no Hoare annotation was computed. [2022-11-19 06:58:33,556 INFO L899 garLoopResultBuilder]: For program point L494(line 494) no Hoare annotation was computed. [2022-11-19 06:58:33,556 INFO L899 garLoopResultBuilder]: For program point L494-1(line 494) no Hoare annotation was computed. [2022-11-19 06:58:33,556 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr289ASSERT_VIOLATIONINTEGER_OVERFLOW(line 901) no Hoare annotation was computed. [2022-11-19 06:58:33,556 INFO L895 garLoopResultBuilder]: At program point L1155(lines 67 1156) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~main__x~0#1| 9) (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,557 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW(line 177) no Hoare annotation was computed. [2022-11-19 06:58:33,557 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr375ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1154) no Hoare annotation was computed. [2022-11-19 06:58:33,557 INFO L895 garLoopResultBuilder]: At program point L1023(lines 133 1024) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= |ULTIMATE.start_main_~main__x~0#1| 20) (<= 50 |ULTIMATE.start_main_~main__y~0#1|)) [2022-11-19 06:58:33,557 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW(line 506) no Hoare annotation was computed. [2022-11-19 06:58:33,557 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr245ASSERT_VIOLATIONINTEGER_OVERFLOW(line 769) no Hoare annotation was computed. [2022-11-19 06:58:33,557 INFO L895 garLoopResultBuilder]: At program point L891(lines 199 892) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 31)) [2022-11-19 06:58:33,557 INFO L895 garLoopResultBuilder]: At program point L759(lines 265 760) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) (<= 50 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 42)) [2022-11-19 06:58:33,558 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW(line 243) no Hoare annotation was computed. [2022-11-19 06:58:33,558 INFO L895 garLoopResultBuilder]: At program point L627(lines 331 628) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0))) [2022-11-19 06:58:33,558 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr256ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-11-19 06:58:33,558 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr386ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1190) no Hoare annotation was computed. [2022-11-19 06:58:33,558 INFO L895 garLoopResultBuilder]: At program point L495(lines 397 496) the Hoare annotation is: (let ((.cse0 (<= 50 |ULTIMATE.start_main_~main__y~0#1|))) (or (and (<= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 56) .cse0) (and (<= 61 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 61)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 58) (<= 58 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 59) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 55) .cse0 (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 62) (<= 62 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= 63 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 63)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 57) (<= 57 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 51) .cse0 (<= 51 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 64 |ULTIMATE.start_main_~main__x~0#1|) .cse0 (<= |ULTIMATE.start_main_~main__y~0#1| 64)) (and (<= |ULTIMATE.start_main_~main__y~0#1| 53) (<= 53 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 52) .cse0 (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 1 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__y~0#1| 50) .cse0) (and (<= |ULTIMATE.start_main_~main__y~0#1| 54) .cse0 (<= 54 |ULTIMATE.start_main_~main__x~0#1|)))) [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point L363(line 363) no Hoare annotation was computed. [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr300ASSERT_VIOLATIONINTEGER_OVERFLOW(line 937) no Hoare annotation was computed. [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point L363-1(line 363) no Hoare annotation was computed. [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point L297(line 297) no Hoare annotation was computed. [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point L297-1(line 297) no Hoare annotation was computed. [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point L231(line 231) no Hoare annotation was computed. [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point L231-1(line 231) no Hoare annotation was computed. [2022-11-19 06:58:33,559 INFO L899 garLoopResultBuilder]: For program point L165(line 165) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point L165-1(line 165) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point L99(line 99) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point L99-1(line 99) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW(line 542) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point L33(line 33) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr353ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1093) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point L33-1(line 33) no Hoare annotation was computed. [2022-11-19 06:58:33,560 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW(line 577) no Hoare annotation was computed. [2022-11-19 06:58:33,561 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW(line 431) no Hoare annotation was computed. [2022-11-19 06:58:33,561 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW(line 613) no Hoare annotation was computed. [2022-11-19 06:58:33,561 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 81) no Hoare annotation was computed. [2022-11-19 06:58:33,561 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr342ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1058) no Hoare annotation was computed. [2022-11-19 06:58:33,561 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr364ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1129) no Hoare annotation was computed. [2022-11-19 06:58:33,561 INFO L899 garLoopResultBuilder]: For program point L430(line 430) no Hoare annotation was computed. [2022-11-19 06:58:33,561 INFO L899 garLoopResultBuilder]: For program point L430-1(line 430) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW(line 147) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW(line 405) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 111) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW(line 638) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point L431(line 431) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr278ASSERT_VIOLATIONINTEGER_OVERFLOW(line 866) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point L431-1(line 431) no Hoare annotation was computed. [2022-11-19 06:58:33,562 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW(line 369) no Hoare annotation was computed. [2022-11-19 06:58:33,566 INFO L444 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 06:58:33,570 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 06:58:33,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 06:58:33 BoogieIcfgContainer [2022-11-19 06:58:33,635 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 06:58:33,635 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 06:58:33,635 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 06:58:33,636 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 06:58:33,636 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:56:08" (3/4) ... [2022-11-19 06:58:33,639 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 06:58:33,664 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-11-19 06:58:33,665 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-19 06:58:33,667 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-19 06:58:33,669 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 06:58:33,792 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 06:58:33,793 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 06:58:33,793 INFO L158 Benchmark]: Toolchain (without parser) took 147963.53ms. Allocated memory was 115.3MB in the beginning and 977.3MB in the end (delta: 861.9MB). Free memory was 70.8MB in the beginning and 735.6MB in the end (delta: -664.7MB). Peak memory consumption was 197.0MB. Max. memory is 16.1GB. [2022-11-19 06:58:33,793 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 06:58:33,794 INFO L158 Benchmark]: CACSL2BoogieTranslator took 523.05ms. Allocated memory is still 115.3MB. Free memory was 70.6MB in the beginning and 77.8MB in the end (delta: -7.2MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2022-11-19 06:58:33,794 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.09ms. Allocated memory is still 115.3MB. Free memory was 77.8MB in the beginning and 73.0MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-19 06:58:33,794 INFO L158 Benchmark]: Boogie Preprocessor took 69.19ms. Allocated memory is still 115.3MB. Free memory was 73.0MB in the beginning and 70.3MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-19 06:58:33,794 INFO L158 Benchmark]: RCFGBuilder took 1864.37ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 70.3MB in the beginning and 106.8MB in the end (delta: -36.5MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-11-19 06:58:33,795 INFO L158 Benchmark]: TraceAbstraction took 145224.23ms. Allocated memory was 140.5MB in the beginning and 977.3MB in the end (delta: 836.8MB). Free memory was 105.7MB in the beginning and 755.3MB in the end (delta: -649.5MB). Peak memory consumption was 589.9MB. Max. memory is 16.1GB. [2022-11-19 06:58:33,795 INFO L158 Benchmark]: Witness Printer took 157.62ms. Allocated memory is still 977.3MB. Free memory was 755.3MB in the beginning and 735.6MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-19 06:58:33,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 523.05ms. Allocated memory is still 115.3MB. Free memory was 70.6MB in the beginning and 77.8MB in the end (delta: -7.2MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.09ms. Allocated memory is still 115.3MB. Free memory was 77.8MB in the beginning and 73.0MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.19ms. Allocated memory is still 115.3MB. Free memory was 73.0MB in the beginning and 70.3MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1864.37ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 70.3MB in the beginning and 106.8MB in the end (delta: -36.5MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * TraceAbstraction took 145224.23ms. Allocated memory was 140.5MB in the beginning and 977.3MB in the end (delta: 836.8MB). Free memory was 105.7MB in the beginning and 755.3MB in the end (delta: -649.5MB). Peak memory consumption was 589.9MB. Max. memory is 16.1GB. * Witness Printer took 157.62ms. Allocated memory is still 977.3MB. Free memory was 755.3MB in the beginning and 735.6MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 21]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 21]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 39]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 39]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 45]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 45]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 63]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 63]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 69]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 69]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 81]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 81]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 87]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 87]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 93]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 93]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 99]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 99]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 111]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 111]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 117]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 117]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 123]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 123]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 129]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 129]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 135]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 135]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 141]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 141]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 147]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 147]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 153]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 153]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 159]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 159]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 165]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 165]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 171]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 171]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 177]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 177]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 183]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 183]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 189]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 189]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 195]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 195]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 201]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 201]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 207]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 207]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 213]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 213]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 219]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 219]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 225]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 225]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 231]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 231]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 237]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 237]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 243]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 243]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 249]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 249]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 255]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 255]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 261]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 261]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 267]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 267]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 273]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 273]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 279]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 279]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 285]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 285]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 291]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 291]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 297]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 297]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 309]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 309]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 315]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 315]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 321]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 321]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 327]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 327]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 333]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 333]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 339]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 339]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 345]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 345]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 351]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 351]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 357]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 357]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 363]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 363]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 369]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 369]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 375]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 375]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 381]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 381]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 387]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 387]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 393]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 393]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 399]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 399]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 405]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 405]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 411]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 411]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 417]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 417]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 424]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 424]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 430]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 430]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 431]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 431]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 457]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 457]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 458]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 458]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 469]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 469]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 470]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 470]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 481]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 481]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 482]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 482]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 493]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 493]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 494]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 494]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 505]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 505]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 506]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 506]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 517]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 517]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 518]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 518]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 529]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 529]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 530]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 530]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 541]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 541]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 542]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 542]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 553]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 553]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 554]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 554]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 577]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 577]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 578]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 578]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 589]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 589]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 590]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 590]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 601]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 601]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 602]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 602]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 613]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 613]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 614]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 614]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 625]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 625]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 626]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 626]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 637]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 637]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 638]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 638]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 649]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 649]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 650]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 650]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 661]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 661]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 662]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 662]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 673]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 673]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 674]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 674]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 685]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 685]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 686]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 686]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 697]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 697]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 698]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 698]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 709]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 709]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 710]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 710]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 721]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 721]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 722]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 722]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 733]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 733]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 734]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 734]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 745]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 745]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 746]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 746]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 757]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 757]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 758]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 758]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 769]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 769]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 770]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 770]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 781]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 781]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 782]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 782]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 793]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 793]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 794]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 794]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 805]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 805]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 806]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 806]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 817]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 817]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 818]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 818]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 829]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 829]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 830]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 830]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 841]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 841]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 842]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 842]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 853]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 853]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 854]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 854]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 865]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 865]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 866]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 866]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 877]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 877]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 878]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 878]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 889]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 889]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 890]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 890]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 901]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 901]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 902]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 902]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 913]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 913]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 914]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 914]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 925]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 925]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 926]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 926]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 937]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 937]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 938]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 938]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 949]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 949]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 950]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 950]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 961]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 961]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 962]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 962]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 973]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 973]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 985]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 985]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 986]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 986]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 997]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 997]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 998]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 998]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1009]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1009]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1010]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1010]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1021]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1021]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1022]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1022]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1033]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1033]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1034]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1034]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1045]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1045]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1046]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1046]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1057]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1057]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1058]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1058]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1069]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1069]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1081]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1081]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1082]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1082]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1093]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1093]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1094]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1094]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1117]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1117]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1118]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1118]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1129]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1129]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1130]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1130]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1141]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1141]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1142]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1142]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1153]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1153]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1154]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1154]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1165]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1165]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1177]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1177]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1178]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1178]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1189]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1189]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1190]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1190]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1201]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1201]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1202]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1202]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1213]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1213]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1214]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1214]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1225]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1225]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1226]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1226]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1237]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1237]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1238]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1238]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1249]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1249]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1250]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1250]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 955 locations, 408 error locations. Started 1 CEGAR loops. OverallTime: 145.1s, OverallIterations: 74, TraceHistogramMax: 62, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.1s, AutomataDifference: 62.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 84541 SdHoareTripleChecker+Valid, 53.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 84541 mSDsluCounter, 74876 SdHoareTripleChecker+Invalid, 43.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 44318 mSDsCounter, 11647 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 92474 IncrementalHoareTripleChecker+Invalid, 104121 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11647 mSolverCounterUnsat, 30558 mSDtfsCounter, 92474 mSolverCounterSat, 0.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4550 GetRequests, 2676 SyntacticMatches, 0 SemanticMatches, 1874 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28398 ImplicationChecksByTransitivity, 47.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2073occurred in iteration=8, InterpolantAutomatonStates: 1765, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 74 MinimizatonAttempts, 298 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 68 LocationsWithAnnotation, 68 PreInvPairs, 322 NumberOfFragments, 2695 HoareAnnotationTreeSize, 68 FomulaSimplifications, 615 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 68 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 51.9s InterpolantComputationTime, 12988 NumberOfCodeBlocks, 12988 NumberOfCodeBlocksAsserted, 99 NumberOfCheckSat, 13657 ConstructedInterpolants, 0 QuantifiedInterpolants, 38193 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2360 ConjunctsInSsa, 112 ConjunctsInUnsatCore, 79 InterpolantComputations, 72 PerfectInterpolantSequences, 11285/26680 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 408 specifications checked. All of them hold - InvariantResult [Line: 61]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 8) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 199]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 31 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 39 - InvariantResult [Line: 223]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 35 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 38) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: (((((main__y <= 51 && 50 <= main__y) && 51 <= main__x) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 16) && 50 <= main__y - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((85 <= main__x && main__y <= 85) && 50 <= main__y) || ((main__y <= 82 && 50 <= main__y) && 82 <= main__x)) || ((main__y <= 60 && 60 <= main__x) && 50 <= main__y)) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((50 <= main__y && main__y <= 87) && 87 <= main__x)) || ((main__y <= 83 && 83 <= main__x) && 50 <= main__y)) || ((61 <= main__x && 50 <= main__y) && main__y <= 61)) || ((71 <= main__x && main__y <= 71) && 50 <= main__y)) || ((main__y < 2147483615 && 95 <= main__x) && 50 <= main__y)) || ((79 <= main__x && 50 <= main__y) && main__y <= 79)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((80 <= main__x && main__y <= 80) && 50 <= main__y)) || ((main__y <= 74 && 74 <= main__x) && 50 <= main__y)) || ((78 <= main__x && main__y <= 78) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((84 <= main__x && main__y <= 84) && 50 <= main__y)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((75 <= main__x && 50 <= main__y) && main__y <= 75)) || ((50 <= main__y && 65 <= main__x) && main__y <= 65)) || ((main__y <= 68 && 50 <= main__y) && 68 <= main__x)) || ((main__y <= 62 && 62 <= main__x) && 50 <= main__y)) || ((92 <= main__x && 50 <= main__y) && main__y < 2147483612)) || ((98 <= main__x && main__y < 2147483618) && 50 <= main__y)) || ((63 <= main__x && 50 <= main__y) && main__y <= 63)) || ((100 <= main__x && main__y < 2147483620) && 50 <= main__y)) || ((main__y <= 81 && 50 <= main__y) && 81 <= main__x)) || ((main__y <= 76 && 76 <= main__x) && 50 <= main__y)) || ((93 <= main__x && 50 <= main__y) && main__y < 2147483613)) || ((94 <= main__x && 50 <= main__y) && main__y < 2147483614)) || ((main__y < 2147483610 && 50 <= main__y) && 90 <= main__x)) || ((77 <= main__x && main__y <= 77) && 50 <= main__y)) || ((91 <= main__x && main__y < 2147483611) && 50 <= main__y)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y < 2147483616 && 50 <= main__y) && 96 <= main__x)) || ((main__y <= 66 && 50 <= main__y) && 66 <= main__x)) || ((main__y < 2147483619 && 99 <= main__x) && 50 <= main__y)) || ((88 <= main__x && 50 <= main__y) && main__y <= 88)) || ((70 <= main__x && 50 <= main__y) && main__y <= 70)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((86 <= main__x && 50 <= main__y) && main__y <= 86)) || ((64 <= main__x && 50 <= main__y) && main__y <= 64)) || ((67 <= main__x && main__y <= 67) && 50 <= main__y)) || ((72 <= main__x && main__y <= 72) && 50 <= main__y)) || ((50 <= main__y && 69 <= main__x) && main__y <= 69)) || ((main__y <= 73 && 50 <= main__y) && 73 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y < 2147483609 && 50 <= main__y) && 89 <= main__x)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y < 2147483617 && 50 <= main__y) && 97 <= main__x)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 37]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 4) && 50 <= main__y - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: ((main__x <= 40 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 355]: Loop Invariant Derived loop invariant: ((((((((56 <= main__x && main__y <= 56) && 50 <= main__y) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 43 - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 13 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 28) && 50 <= main__y - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 34 - InvariantResult [Line: 73]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 10) && 50 <= main__y - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 21 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: (1 <= main__x && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 385]: Loop Invariant Derived loop invariant: (((((((((((((main__y <= 60 && 60 <= main__x) && 50 <= main__y) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((61 <= main__x && 50 <= main__y) && main__y <= 61)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 62 && 62 <= main__x) && 50 <= main__y)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 43]: Loop Invariant Derived loop invariant: ((main__x <= 5 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 32 - InvariantResult [Line: 391]: Loop Invariant Derived loop invariant: ((((((((((((((main__y <= 60 && 60 <= main__x) && 50 <= main__y) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((61 <= main__x && 50 <= main__y) && main__y <= 61)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 62 && 62 <= main__x) && 50 <= main__y)) || ((63 <= main__x && 50 <= main__y) && main__y <= 63)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: ((main__x <= 9 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: (((((((((((((((main__y <= 60 && 60 <= main__x) && 50 <= main__y) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((61 <= main__x && 50 <= main__y) && main__y <= 61)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 62 && 62 <= main__x) && 50 <= main__y)) || ((63 <= main__x && 50 <= main__y) && main__y <= 63)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((64 <= main__x && 50 <= main__y) && main__y <= 64)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 36) && 50 <= main__y - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 15 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 29 - InvariantResult [Line: 85]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 12) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: (((((((((((((((((main__y <= 60 && 60 <= main__x) && 50 <= main__y) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((61 <= main__x && 50 <= main__y) && main__y <= 61)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((50 <= main__y && 65 <= main__x) && main__y <= 65)) || ((main__y <= 62 && 62 <= main__x) && 50 <= main__y)) || ((63 <= main__x && 50 <= main__y) && main__y <= 63)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 66 && 50 <= main__y) && 66 <= main__x)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((64 <= main__x && 50 <= main__y) && main__y <= 64)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 23 - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 20) && 50 <= main__y - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 41) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 25) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 30) && 50 <= main__y - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 26) && 50 <= main__y - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: ((((((((((((((((main__y <= 60 && 60 <= main__x) && 50 <= main__y) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((61 <= main__x && 50 <= main__y) && main__y <= 61)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((50 <= main__y && 65 <= main__x) && main__y <= 65)) || ((main__y <= 62 && 62 <= main__x) && 50 <= main__y)) || ((63 <= main__x && 50 <= main__y) && main__y <= 63)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((64 <= main__x && 50 <= main__y) && main__y <= 64)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 265]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 42 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: (((main__y <= 51 && 50 <= main__y) && 51 <= main__x) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y) - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: ((main__x <= 19 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 379]: Loop Invariant Derived loop invariant: ((((((((((((main__y <= 60 && 60 <= main__x) && 50 <= main__y) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((61 <= main__x && 50 <= main__y) && main__y <= 61)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: ((main__x <= 33 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 289]: Loop Invariant Derived loop invariant: ((main__x <= 46 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 47) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 157]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 24) && 50 <= main__y - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: (((((((56 <= main__x && main__y <= 56) && 50 <= main__y) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: (((((((((56 <= main__x && main__y <= 56) && 50 <= main__y) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 7 - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: (((((((((((main__y <= 60 && 60 <= main__x) && 50 <= main__y) || ((56 <= main__x && main__y <= 56) && 50 <= main__y)) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 235]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 37 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 2) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: ((main__y <= 51 && 50 <= main__y) && 51 <= main__x) || ((1 <= main__x && main__y <= 50) && 50 <= main__y) - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 17 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 22 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: ((((((main__y <= 55 && 50 <= main__y) && 55 <= main__x) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 49]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 6 - InvariantResult [Line: 31]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 3 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 48 - InvariantResult [Line: 331]: Loop Invariant Derived loop invariant: ((((main__y <= 51 && 50 <= main__y) && 51 <= main__x) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: ((main__x <= 14 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 44) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 367]: Loop Invariant Derived loop invariant: ((((((((((56 <= main__x && main__y <= 56) && 50 <= main__y) || ((main__y <= 58 && 58 <= main__x) && 50 <= main__y)) || ((50 <= main__y && main__y <= 59) && 59 <= main__x)) || ((main__y <= 55 && 50 <= main__y) && 55 <= main__x)) || ((main__y <= 57 && 57 <= main__x) && 50 <= main__y)) || ((main__y <= 51 && 50 <= main__y) && 51 <= main__x)) || ((main__y <= 53 && 53 <= main__x) && 50 <= main__y)) || ((main__y <= 52 && 50 <= main__y) && 52 <= main__x)) || ((1 <= main__x && main__y <= 50) && 50 <= main__y)) || ((main__y <= 54 && 50 <= main__y) && 54 <= main__x) - InvariantResult [Line: 79]: Loop Invariant Derived loop invariant: ((main__x <= 11 && 1 <= main__x) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 283]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 45) && main__y <= 50) && 50 <= main__y - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && main__x <= 18) && 50 <= main__y - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__y <= 50) && 50 <= main__y) && main__x <= 49 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: ((1 <= main__x && main__x <= 27) && main__y <= 50) && 50 <= main__y RESULT: Ultimate proved your program to be correct! [2022-11-19 06:58:33,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daec3f7c-3e29-4bb8-a972-b25d36cf8e33/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE