/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 16:01:31,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 16:01:31,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 16:01:31,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 16:01:31,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 16:01:31,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 16:01:31,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 16:01:31,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 16:01:31,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 16:01:31,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 16:01:31,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 16:01:31,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 16:01:31,300 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 16:01:31,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 16:01:31,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 16:01:31,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 16:01:31,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 16:01:31,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 16:01:31,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 16:01:31,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 16:01:31,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 16:01:31,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 16:01:31,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 16:01:31,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 16:01:31,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 16:01:31,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 16:01:31,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 16:01:31,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 16:01:31,330 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 16:01:31,373 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 16:01:31,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 16:01:31,373 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 16:01:31,374 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 16:01:31,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 16:01:31,375 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 16:01:31,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 16:01:31,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 16:01:31,377 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 16:01:31,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 16:01:31,378 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 16:01:31,379 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 16:01:31,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 16:01:31,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 16:01:31,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 16:01:31,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 16:01:31,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 16:01:31,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 16:01:31,380 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 16:01:31,380 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 16:01:31,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 16:01:31,381 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 16:01:31,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 16:01:31,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 16:01:31,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 16:01:31,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 16:01:31,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 16:01:31,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 16:01:31,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 16:01:31,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 16:01:31,382 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 16:01:31,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 16:01:31,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 16:01:31,383 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 16:01:31,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 16:01:31,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 16:01:31,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 16:01:31,847 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 16:01:31,848 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 16:01:31,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-10-16 16:01:31,937 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbe4076f/cd40fbac83db41eebec24c8dde4ccb38/FLAGee665b735 [2022-10-16 16:01:32,924 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 16:01:32,924 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-10-16 16:01:32,959 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbe4076f/cd40fbac83db41eebec24c8dde4ccb38/FLAGee665b735 [2022-10-16 16:01:33,443 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcbe4076f/cd40fbac83db41eebec24c8dde4ccb38 [2022-10-16 16:01:33,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 16:01:33,454 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 16:01:33,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 16:01:33,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 16:01:33,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 16:01:33,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 04:01:33" (1/1) ... [2022-10-16 16:01:33,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@251a99e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:33, skipping insertion in model container [2022-10-16 16:01:33,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 04:01:33" (1/1) ... [2022-10-16 16:01:33,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 16:01:33,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 16:01:33,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8424,8437] [2022-10-16 16:01:34,029 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12951,12964] [2022-10-16 16:01:34,096 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20701,20714] [2022-10-16 16:01:34,153 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27792,27805] [2022-10-16 16:01:34,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[49016,49029] [2022-10-16 16:01:34,376 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[80107,80120] [2022-10-16 16:01:34,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 16:01:34,667 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 16:01:34,700 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8424,8437] [2022-10-16 16:01:34,712 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12951,12964] [2022-10-16 16:01:34,732 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20701,20714] [2022-10-16 16:01:34,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27792,27805] [2022-10-16 16:01:34,800 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[49016,49029] [2022-10-16 16:01:34,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[80107,80120] [2022-10-16 16:01:35,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 16:01:35,048 INFO L208 MainTranslator]: Completed translation [2022-10-16 16:01:35,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35 WrapperNode [2022-10-16 16:01:35,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 16:01:35,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 16:01:35,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 16:01:35,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 16:01:35,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,324 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6491 [2022-10-16 16:01:35,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 16:01:35,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 16:01:35,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 16:01:35,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 16:01:35,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,503 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,540 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,567 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 16:01:35,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 16:01:35,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 16:01:35,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 16:01:35,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (1/1) ... [2022-10-16 16:01:35,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 16:01:35,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 16:01:35,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 16:01:35,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 16:01:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 16:01:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 16:01:35,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 16:01:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 16:01:36,099 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 16:01:36,102 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 16:01:39,692 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 16:01:39,723 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 16:01:39,723 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 16:01:39,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 04:01:39 BoogieIcfgContainer [2022-10-16 16:01:39,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 16:01:39,732 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 16:01:39,732 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 16:01:39,736 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 16:01:39,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 04:01:33" (1/3) ... [2022-10-16 16:01:39,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d719c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 04:01:39, skipping insertion in model container [2022-10-16 16:01:39,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:01:35" (2/3) ... [2022-10-16 16:01:39,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d719c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 04:01:39, skipping insertion in model container [2022-10-16 16:01:39,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 04:01:39" (3/3) ... [2022-10-16 16:01:39,740 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-10-16 16:01:39,762 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 16:01:39,762 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 542 error locations. [2022-10-16 16:01:39,901 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 16:01:39,910 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;@3c8f4b1c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 16:01:39,911 INFO L358 AbstractCegarLoop]: Starting to check reachability of 542 error locations. [2022-10-16 16:01:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand has 2362 states, 1819 states have (on average 1.838922484881803) internal successors, (3345), 2361 states have internal predecessors, (3345), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-16 16:01:39,933 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:39,934 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-10-16 16:01:39,934 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:39,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:39,941 INFO L85 PathProgramCache]: Analyzing trace with hash 925604, now seen corresponding path program 1 times [2022-10-16 16:01:39,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:39,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605143019] [2022-10-16 16:01:39,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:40,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:40,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605143019] [2022-10-16 16:01:40,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605143019] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:40,278 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:40,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-10-16 16:01:40,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363714517] [2022-10-16 16:01:40,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:40,287 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-10-16 16:01:40,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:40,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-10-16 16:01:40,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-16 16:01:40,342 INFO L87 Difference]: Start difference. First operand has 2362 states, 1819 states have (on average 1.838922484881803) internal successors, (3345), 2361 states have internal predecessors, (3345), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 1 states have (on average 4.0) 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) [2022-10-16 16:01:40,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:40,519 INFO L93 Difference]: Finished difference Result 2365 states and 3347 transitions. [2022-10-16 16:01:40,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-10-16 16:01:40,521 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 4.0) 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 [2022-10-16 16:01:40,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:40,560 INFO L225 Difference]: With dead ends: 2365 [2022-10-16 16:01:40,560 INFO L226 Difference]: Without dead ends: 2345 [2022-10-16 16:01:40,566 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-16 16:01:40,571 INFO L413 NwaCegarLoop]: 3335 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3335 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:40,572 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3335 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 16:01:40,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2345 states. [2022-10-16 16:01:40,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2345 to 2345. [2022-10-16 16:01:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2345 states, 1807 states have (on average 1.5130049806308798) internal successors, (2734), 2344 states have internal predecessors, (2734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 2345 states and 2734 transitions. [2022-10-16 16:01:40,738 INFO L78 Accepts]: Start accepts. Automaton has 2345 states and 2734 transitions. Word has length 4 [2022-10-16 16:01:40,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:40,739 INFO L495 AbstractCegarLoop]: Abstraction has 2345 states and 2734 transitions. [2022-10-16 16:01:40,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 4.0) 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) [2022-10-16 16:01:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 2734 transitions. [2022-10-16 16:01:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-16 16:01:40,742 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:40,742 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] [2022-10-16 16:01:40,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 16:01:40,743 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr226ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:40,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:40,744 INFO L85 PathProgramCache]: Analyzing trace with hash -306869146, now seen corresponding path program 1 times [2022-10-16 16:01:40,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:40,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504616066] [2022-10-16 16:01:40,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:41,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:41,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504616066] [2022-10-16 16:01:41,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1504616066] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:41,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:41,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:01:41,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179867378] [2022-10-16 16:01:41,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:41,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:01:41,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:41,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:01:41,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:41,070 INFO L87 Difference]: Start difference. First operand 2345 states and 2734 transitions. Second operand has 4 states, 3 states have (on average 11.666666666666666) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:42,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:42,089 INFO L93 Difference]: Finished difference Result 2527 states and 2990 transitions. [2022-10-16 16:01:42,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:01:42,089 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.666666666666666) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 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 35 [2022-10-16 16:01:42,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:42,103 INFO L225 Difference]: With dead ends: 2527 [2022-10-16 16:01:42,103 INFO L226 Difference]: Without dead ends: 2465 [2022-10-16 16:01:42,106 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:42,108 INFO L413 NwaCegarLoop]: 2189 mSDtfsCounter, 4551 mSDsluCounter, 946 mSDsCounter, 0 mSdLazyCounter, 782 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4551 SdHoareTripleChecker+Valid, 3135 SdHoareTripleChecker+Invalid, 861 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 782 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:42,108 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4551 Valid, 3135 Invalid, 861 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 782 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-10-16 16:01:42,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2465 states. [2022-10-16 16:01:42,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2465 to 2368. [2022-10-16 16:01:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2368 states, 1890 states have (on average 1.483068783068783) internal successors, (2803), 2367 states have internal predecessors, (2803), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 2368 states and 2803 transitions. [2022-10-16 16:01:42,194 INFO L78 Accepts]: Start accepts. Automaton has 2368 states and 2803 transitions. Word has length 35 [2022-10-16 16:01:42,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:42,194 INFO L495 AbstractCegarLoop]: Abstraction has 2368 states and 2803 transitions. [2022-10-16 16:01:42,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.666666666666666) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 2803 transitions. [2022-10-16 16:01:42,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-16 16:01:42,198 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:42,198 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] [2022-10-16 16:01:42,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-16 16:01:42,198 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr227ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:42,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:42,199 INFO L85 PathProgramCache]: Analyzing trace with hash -923006118, now seen corresponding path program 1 times [2022-10-16 16:01:42,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:42,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687136730] [2022-10-16 16:01:42,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:42,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:42,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:42,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687136730] [2022-10-16 16:01:42,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687136730] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:42,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:42,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:01:42,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677445991] [2022-10-16 16:01:42,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:42,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:01:42,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:42,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:01:42,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:42,388 INFO L87 Difference]: Start difference. First operand 2368 states and 2803 transitions. Second operand has 4 states, 3 states have (on average 12.0) internal successors, (36), 4 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) [2022-10-16 16:01:43,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:43,078 INFO L93 Difference]: Finished difference Result 2455 states and 2928 transitions. [2022-10-16 16:01:43,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 16:01:43,079 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 12.0) internal successors, (36), 4 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 [2022-10-16 16:01:43,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:43,093 INFO L225 Difference]: With dead ends: 2455 [2022-10-16 16:01:43,094 INFO L226 Difference]: Without dead ends: 2387 [2022-10-16 16:01:43,098 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:43,103 INFO L413 NwaCegarLoop]: 2076 mSDtfsCounter, 4931 mSDsluCounter, 380 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4931 SdHoareTripleChecker+Valid, 2456 SdHoareTripleChecker+Invalid, 731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:43,109 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4931 Valid, 2456 Invalid, 731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:01:43,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2387 states. [2022-10-16 16:01:43,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2387 to 2379. [2022-10-16 16:01:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2379 states, 1967 states have (on average 1.452974072191154) internal successors, (2858), 2378 states have internal predecessors, (2858), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 2379 states and 2858 transitions. [2022-10-16 16:01:43,284 INFO L78 Accepts]: Start accepts. Automaton has 2379 states and 2858 transitions. Word has length 36 [2022-10-16 16:01:43,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:43,285 INFO L495 AbstractCegarLoop]: Abstraction has 2379 states and 2858 transitions. [2022-10-16 16:01:43,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 12.0) internal successors, (36), 4 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) [2022-10-16 16:01:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 2858 transitions. [2022-10-16 16:01:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-16 16:01:43,294 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:43,295 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] [2022-10-16 16:01:43,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-16 16:01:43,295 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr228ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:43,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:43,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1451584232, now seen corresponding path program 1 times [2022-10-16 16:01:43,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:43,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234180038] [2022-10-16 16:01:43,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:43,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:43,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:43,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234180038] [2022-10-16 16:01:43,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234180038] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:43,546 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:43,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:43,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032756535] [2022-10-16 16:01:43,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:43,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:43,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:43,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:43,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:43,549 INFO L87 Difference]: Start difference. First operand 2379 states and 2858 transitions. Second operand has 5 states, 4 states have (on average 9.25) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:44,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:44,413 INFO L93 Difference]: Finished difference Result 2788 states and 3461 transitions. [2022-10-16 16:01:44,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-10-16 16:01:44,413 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 9.25) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2022-10-16 16:01:44,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:44,427 INFO L225 Difference]: With dead ends: 2788 [2022-10-16 16:01:44,428 INFO L226 Difference]: Without dead ends: 2495 [2022-10-16 16:01:44,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-10-16 16:01:44,431 INFO L413 NwaCegarLoop]: 2188 mSDtfsCounter, 6338 mSDsluCounter, 1647 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6338 SdHoareTripleChecker+Valid, 3835 SdHoareTripleChecker+Invalid, 934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:44,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6338 Valid, 3835 Invalid, 934 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 16:01:44,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2495 states. [2022-10-16 16:01:44,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2495 to 2398. [2022-10-16 16:01:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2398 states, 2042 states have (on average 1.4285014691478943) internal successors, (2917), 2397 states have internal predecessors, (2917), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 2398 states and 2917 transitions. [2022-10-16 16:01:44,545 INFO L78 Accepts]: Start accepts. Automaton has 2398 states and 2917 transitions. Word has length 37 [2022-10-16 16:01:44,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:44,546 INFO L495 AbstractCegarLoop]: Abstraction has 2398 states and 2917 transitions. [2022-10-16 16:01:44,546 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 9.25) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 2917 transitions. [2022-10-16 16:01:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-16 16:01:44,548 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:44,548 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] [2022-10-16 16:01:44,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-10-16 16:01:44,548 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr229ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:44,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:44,549 INFO L85 PathProgramCache]: Analyzing trace with hash 2049441052, now seen corresponding path program 1 times [2022-10-16 16:01:44,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:44,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300132147] [2022-10-16 16:01:44,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:44,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:44,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300132147] [2022-10-16 16:01:44,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300132147] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:44,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:44,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:44,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298822658] [2022-10-16 16:01:44,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:44,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:44,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:44,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:44,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:44,678 INFO L87 Difference]: Start difference. First operand 2398 states and 2917 transitions. Second operand has 5 states, 4 states have (on average 9.5) internal successors, (38), 5 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:45,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:45,461 INFO L93 Difference]: Finished difference Result 2570 states and 3161 transitions. [2022-10-16 16:01:45,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-16 16:01:45,461 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 9.5) internal successors, (38), 5 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2022-10-16 16:01:45,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:45,476 INFO L225 Difference]: With dead ends: 2570 [2022-10-16 16:01:45,476 INFO L226 Difference]: Without dead ends: 2505 [2022-10-16 16:01:45,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-10-16 16:01:45,478 INFO L413 NwaCegarLoop]: 2076 mSDtfsCounter, 7031 mSDsluCounter, 953 mSDsCounter, 0 mSdLazyCounter, 649 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7031 SdHoareTripleChecker+Valid, 3029 SdHoareTripleChecker+Invalid, 788 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 649 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:45,482 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7031 Valid, 3029 Invalid, 788 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 649 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:01:45,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2505 states. [2022-10-16 16:01:45,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2505 to 2485. [2022-10-16 16:01:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2485 states, 2191 states have (on average 1.4103149246919215) internal successors, (3090), 2484 states have internal predecessors, (3090), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 2485 states and 3090 transitions. [2022-10-16 16:01:45,612 INFO L78 Accepts]: Start accepts. Automaton has 2485 states and 3090 transitions. Word has length 38 [2022-10-16 16:01:45,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:45,616 INFO L495 AbstractCegarLoop]: Abstraction has 2485 states and 3090 transitions. [2022-10-16 16:01:45,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 9.5) internal successors, (38), 5 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:45,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 3090 transitions. [2022-10-16 16:01:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-10-16 16:01:45,625 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:45,625 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] [2022-10-16 16:01:45,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-16 16:01:45,626 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr230ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:45,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:45,626 INFO L85 PathProgramCache]: Analyzing trace with hash 43656481, now seen corresponding path program 1 times [2022-10-16 16:01:45,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:45,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442463384] [2022-10-16 16:01:45,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:45,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:45,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442463384] [2022-10-16 16:01:45,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [442463384] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:45,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:45,763 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 16:01:45,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1884252061] [2022-10-16 16:01:45,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:45,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:01:45,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:45,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:01:45,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:01:45,765 INFO L87 Difference]: Start difference. First operand 2485 states and 3090 transitions. Second operand has 3 states, 2 states have (on average 21.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:46,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:46,237 INFO L93 Difference]: Finished difference Result 2485 states and 3090 transitions. [2022-10-16 16:01:46,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:01:46,237 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 21.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2022-10-16 16:01:46,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:46,251 INFO L225 Difference]: With dead ends: 2485 [2022-10-16 16:01:46,251 INFO L226 Difference]: Without dead ends: 2389 [2022-10-16 16:01:46,253 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 [2022-10-16 16:01:46,254 INFO L413 NwaCegarLoop]: 2248 mSDtfsCounter, 561 mSDsluCounter, 1602 mSDsCounter, 0 mSdLazyCounter, 357 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 3850 SdHoareTripleChecker+Invalid, 452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 357 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:46,254 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [561 Valid, 3850 Invalid, 452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 357 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 16:01:46,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2389 states. [2022-10-16 16:01:46,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2389 to 2389. [2022-10-16 16:01:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2389 states, 2191 states have (on average 1.3664993153811045) internal successors, (2994), 2388 states have internal predecessors, (2994), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 2389 states and 2994 transitions. [2022-10-16 16:01:46,375 INFO L78 Accepts]: Start accepts. Automaton has 2389 states and 2994 transitions. Word has length 42 [2022-10-16 16:01:46,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:46,376 INFO L495 AbstractCegarLoop]: Abstraction has 2389 states and 2994 transitions. [2022-10-16 16:01:46,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 21.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:46,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 2994 transitions. [2022-10-16 16:01:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-10-16 16:01:46,378 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:46,378 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] [2022-10-16 16:01:46,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-10-16 16:01:46,379 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr232ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:46,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:46,379 INFO L85 PathProgramCache]: Analyzing trace with hash 906257766, now seen corresponding path program 1 times [2022-10-16 16:01:46,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:46,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617170943] [2022-10-16 16:01:46,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:46,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:46,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:46,479 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617170943] [2022-10-16 16:01:46,479 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617170943] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:46,480 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:46,480 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 16:01:46,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579892686] [2022-10-16 16:01:46,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:46,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:01:46,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:46,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:01:46,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:01:46,482 INFO L87 Difference]: Start difference. First operand 2389 states and 2994 transitions. Second operand has 3 states, 2 states have (on average 23.0) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:46,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:46,907 INFO L93 Difference]: Finished difference Result 2389 states and 2994 transitions. [2022-10-16 16:01:46,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:01:46,908 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 23.0) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 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 46 [2022-10-16 16:01:46,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:46,921 INFO L225 Difference]: With dead ends: 2389 [2022-10-16 16:01:46,921 INFO L226 Difference]: Without dead ends: 2335 [2022-10-16 16:01:46,925 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 [2022-10-16 16:01:46,927 INFO L413 NwaCegarLoop]: 2108 mSDtfsCounter, 2240 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2240 SdHoareTripleChecker+Valid, 2108 SdHoareTripleChecker+Invalid, 339 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:46,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2240 Valid, 2108 Invalid, 339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 16:01:46,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2335 states. [2022-10-16 16:01:47,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2335 to 2335. [2022-10-16 16:01:47,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2335 states, 2191 states have (on average 1.3395709721588316) internal successors, (2935), 2334 states have internal predecessors, (2935), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 2335 states and 2935 transitions. [2022-10-16 16:01:47,096 INFO L78 Accepts]: Start accepts. Automaton has 2335 states and 2935 transitions. Word has length 46 [2022-10-16 16:01:47,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:47,097 INFO L495 AbstractCegarLoop]: Abstraction has 2335 states and 2935 transitions. [2022-10-16 16:01:47,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 23.0) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 2935 transitions. [2022-10-16 16:01:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-10-16 16:01:47,101 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:47,102 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] [2022-10-16 16:01:47,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-16 16:01:47,102 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr233ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:47,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:47,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1970777481, now seen corresponding path program 1 times [2022-10-16 16:01:47,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:47,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620815839] [2022-10-16 16:01:47,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:47,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:47,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:47,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620815839] [2022-10-16 16:01:47,258 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620815839] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:47,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:47,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 16:01:47,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4361776] [2022-10-16 16:01:47,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:47,259 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:01:47,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:47,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:01:47,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:01:47,260 INFO L87 Difference]: Start difference. First operand 2335 states and 2935 transitions. Second operand has 3 states, 2 states have (on average 23.5) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:47,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:47,633 INFO L93 Difference]: Finished difference Result 2335 states and 2935 transitions. [2022-10-16 16:01:47,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:01:47,633 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 23.5) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 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 47 [2022-10-16 16:01:47,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:47,646 INFO L225 Difference]: With dead ends: 2335 [2022-10-16 16:01:47,646 INFO L226 Difference]: Without dead ends: 2281 [2022-10-16 16:01:47,649 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 [2022-10-16 16:01:47,650 INFO L413 NwaCegarLoop]: 2108 mSDtfsCounter, 2185 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2185 SdHoareTripleChecker+Valid, 2108 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:47,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2185 Valid, 2108 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 16:01:47,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2281 states. [2022-10-16 16:01:47,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2281 to 2281. [2022-10-16 16:01:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2281 states, 2191 states have (on average 1.3126426289365587) internal successors, (2876), 2280 states have internal predecessors, (2876), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 2281 states and 2876 transitions. [2022-10-16 16:01:47,803 INFO L78 Accepts]: Start accepts. Automaton has 2281 states and 2876 transitions. Word has length 47 [2022-10-16 16:01:47,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:47,805 INFO L495 AbstractCegarLoop]: Abstraction has 2281 states and 2876 transitions. [2022-10-16 16:01:47,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 23.5) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 2876 transitions. [2022-10-16 16:01:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-16 16:01:47,809 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:47,809 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] [2022-10-16 16:01:47,810 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-10-16 16:01:47,810 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:47,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:47,811 INFO L85 PathProgramCache]: Analyzing trace with hash -710918167, now seen corresponding path program 1 times [2022-10-16 16:01:47,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:47,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984533877] [2022-10-16 16:01:47,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:48,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:48,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1984533877] [2022-10-16 16:01:48,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1984533877] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:48,036 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:48,036 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:01:48,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994771598] [2022-10-16 16:01:48,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:48,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:01:48,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:48,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:01:48,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:48,038 INFO L87 Difference]: Start difference. First operand 2281 states and 2876 transitions. Second operand has 4 states, 3 states have (on average 19.666666666666668) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:48,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:48,729 INFO L93 Difference]: Finished difference Result 2445 states and 3116 transitions. [2022-10-16 16:01:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 16:01:48,729 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 19.666666666666668) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 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 59 [2022-10-16 16:01:48,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:48,741 INFO L225 Difference]: With dead ends: 2445 [2022-10-16 16:01:48,742 INFO L226 Difference]: Without dead ends: 2437 [2022-10-16 16:01:48,742 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 [2022-10-16 16:01:48,743 INFO L413 NwaCegarLoop]: 2062 mSDtfsCounter, 2166 mSDsluCounter, 1842 mSDsCounter, 0 mSdLazyCounter, 837 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2166 SdHoareTripleChecker+Valid, 3904 SdHoareTripleChecker+Invalid, 865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 837 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:48,744 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2166 Valid, 3904 Invalid, 865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 837 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:01:48,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2437 states. [2022-10-16 16:01:48,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2437 to 2425. [2022-10-16 16:01:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2425 states, 2341 states have (on average 1.3267834258863733) internal successors, (3106), 2424 states have internal predecessors, (3106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 2425 states and 3106 transitions. [2022-10-16 16:01:48,882 INFO L78 Accepts]: Start accepts. Automaton has 2425 states and 3106 transitions. Word has length 59 [2022-10-16 16:01:48,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:48,883 INFO L495 AbstractCegarLoop]: Abstraction has 2425 states and 3106 transitions. [2022-10-16 16:01:48,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 19.666666666666668) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3106 transitions. [2022-10-16 16:01:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-16 16:01:48,887 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:48,887 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] [2022-10-16 16:01:48,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-10-16 16:01:48,887 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:48,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:48,888 INFO L85 PathProgramCache]: Analyzing trace with hash -563624013, now seen corresponding path program 1 times [2022-10-16 16:01:48,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:48,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126182340] [2022-10-16 16:01:48,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:49,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:49,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126182340] [2022-10-16 16:01:49,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126182340] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:49,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:49,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:01:49,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530957304] [2022-10-16 16:01:49,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:49,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:01:49,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:49,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:01:49,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:49,021 INFO L87 Difference]: Start difference. First operand 2425 states and 3106 transitions. Second operand has 4 states, 3 states have (on average 20.0) internal successors, (60), 4 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) [2022-10-16 16:01:49,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:49,693 INFO L93 Difference]: Finished difference Result 2583 states and 3342 transitions. [2022-10-16 16:01:49,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 16:01:49,694 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 20.0) internal successors, (60), 4 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 [2022-10-16 16:01:49,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:49,706 INFO L225 Difference]: With dead ends: 2583 [2022-10-16 16:01:49,707 INFO L226 Difference]: Without dead ends: 2575 [2022-10-16 16:01:49,708 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 [2022-10-16 16:01:49,709 INFO L413 NwaCegarLoop]: 1941 mSDtfsCounter, 2311 mSDsluCounter, 1572 mSDsCounter, 0 mSdLazyCounter, 771 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2311 SdHoareTripleChecker+Valid, 3513 SdHoareTripleChecker+Invalid, 813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 771 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:49,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2311 Valid, 3513 Invalid, 813 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 771 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:01:49,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2575 states. [2022-10-16 16:01:49,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2575 to 2417. [2022-10-16 16:01:49,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2417 states, 2341 states have (on average 1.3208030756087141) internal successors, (3092), 2416 states have internal predecessors, (3092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 2417 states and 3092 transitions. [2022-10-16 16:01:49,904 INFO L78 Accepts]: Start accepts. Automaton has 2417 states and 3092 transitions. Word has length 60 [2022-10-16 16:01:49,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:49,904 INFO L495 AbstractCegarLoop]: Abstraction has 2417 states and 3092 transitions. [2022-10-16 16:01:49,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 20.0) internal successors, (60), 4 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) [2022-10-16 16:01:49,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3092 transitions. [2022-10-16 16:01:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-16 16:01:49,908 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:49,909 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] [2022-10-16 16:01:49,909 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-10-16 16:01:49,909 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:49,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:49,910 INFO L85 PathProgramCache]: Analyzing trace with hash -1372636477, now seen corresponding path program 1 times [2022-10-16 16:01:49,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:49,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944970941] [2022-10-16 16:01:49,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:50,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:50,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1944970941] [2022-10-16 16:01:50,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1944970941] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:50,069 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:50,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:01:50,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684149891] [2022-10-16 16:01:50,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:50,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:01:50,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:50,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:01:50,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:50,072 INFO L87 Difference]: Start difference. First operand 2417 states and 3092 transitions. Second operand has 4 states, 3 states have (on average 20.0) internal successors, (60), 4 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) [2022-10-16 16:01:50,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:50,781 INFO L93 Difference]: Finished difference Result 2579 states and 3328 transitions. [2022-10-16 16:01:50,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 16:01:50,782 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 20.0) internal successors, (60), 4 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 [2022-10-16 16:01:50,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:50,809 INFO L225 Difference]: With dead ends: 2579 [2022-10-16 16:01:50,809 INFO L226 Difference]: Without dead ends: 2574 [2022-10-16 16:01:50,817 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 [2022-10-16 16:01:50,818 INFO L413 NwaCegarLoop]: 2074 mSDtfsCounter, 1965 mSDsluCounter, 2181 mSDsCounter, 0 mSdLazyCounter, 859 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1965 SdHoareTripleChecker+Valid, 4255 SdHoareTripleChecker+Invalid, 870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 859 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:50,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1965 Valid, 4255 Invalid, 870 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 859 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:01:50,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2574 states. [2022-10-16 16:01:50,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2574 to 2564. [2022-10-16 16:01:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2564 states, 2491 states have (on average 1.3331995182657568) internal successors, (3321), 2563 states have internal predecessors, (3321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:50,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2564 states and 3321 transitions. [2022-10-16 16:01:50,966 INFO L78 Accepts]: Start accepts. Automaton has 2564 states and 3321 transitions. Word has length 60 [2022-10-16 16:01:50,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:50,967 INFO L495 AbstractCegarLoop]: Abstraction has 2564 states and 3321 transitions. [2022-10-16 16:01:50,968 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 20.0) internal successors, (60), 4 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) [2022-10-16 16:01:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3321 transitions. [2022-10-16 16:01:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-16 16:01:50,971 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:50,971 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] [2022-10-16 16:01:50,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-10-16 16:01:50,972 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr396ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:50,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:50,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1896888805, now seen corresponding path program 1 times [2022-10-16 16:01:50,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:50,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120007125] [2022-10-16 16:01:50,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:51,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:51,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:51,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120007125] [2022-10-16 16:01:51,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120007125] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:51,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:51,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:51,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345471178] [2022-10-16 16:01:51,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:51,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:51,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:51,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:51,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:51,118 INFO L87 Difference]: Start difference. First operand 2564 states and 3321 transitions. Second operand has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:51,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:51,945 INFO L93 Difference]: Finished difference Result 3257 states and 4372 transitions. [2022-10-16 16:01:51,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:01:51,946 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 0 states have call successors, (0), 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 61 [2022-10-16 16:01:51,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:51,951 INFO L225 Difference]: With dead ends: 3257 [2022-10-16 16:01:51,952 INFO L226 Difference]: Without dead ends: 2570 [2022-10-16 16:01:51,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-10-16 16:01:51,954 INFO L413 NwaCegarLoop]: 2070 mSDtfsCounter, 3845 mSDsluCounter, 2686 mSDsCounter, 0 mSdLazyCounter, 992 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3845 SdHoareTripleChecker+Valid, 4756 SdHoareTripleChecker+Invalid, 1004 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 992 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:51,955 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3845 Valid, 4756 Invalid, 1004 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 992 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:01:51,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2570 states. [2022-10-16 16:01:52,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2570 to 2560. [2022-10-16 16:01:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2560 states, 2491 states have (on average 1.330389401846648) internal successors, (3314), 2559 states have internal predecessors, (3314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 2560 states and 3314 transitions. [2022-10-16 16:01:52,090 INFO L78 Accepts]: Start accepts. Automaton has 2560 states and 3314 transitions. Word has length 61 [2022-10-16 16:01:52,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:52,090 INFO L495 AbstractCegarLoop]: Abstraction has 2560 states and 3314 transitions. [2022-10-16 16:01:52,090 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3314 transitions. [2022-10-16 16:01:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-16 16:01:52,094 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:52,094 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] [2022-10-16 16:01:52,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-10-16 16:01:52,094 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:52,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:52,095 INFO L85 PathProgramCache]: Analyzing trace with hash -292472533, now seen corresponding path program 1 times [2022-10-16 16:01:52,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:52,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218927768] [2022-10-16 16:01:52,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:52,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:52,239 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:52,239 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218927768] [2022-10-16 16:01:52,239 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218927768] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:52,239 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:52,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:52,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425589124] [2022-10-16 16:01:52,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:52,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:52,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:52,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:52,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:52,241 INFO L87 Difference]: Start difference. First operand 2560 states and 3314 transitions. Second operand has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:52,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:52,958 INFO L93 Difference]: Finished difference Result 3180 states and 4250 transitions. [2022-10-16 16:01:52,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:01:52,959 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 0 states have call successors, (0), 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 61 [2022-10-16 16:01:52,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:52,965 INFO L225 Difference]: With dead ends: 3180 [2022-10-16 16:01:52,965 INFO L226 Difference]: Without dead ends: 2718 [2022-10-16 16:01:52,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-10-16 16:01:52,968 INFO L413 NwaCegarLoop]: 2055 mSDtfsCounter, 4477 mSDsluCounter, 1974 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4477 SdHoareTripleChecker+Valid, 4029 SdHoareTripleChecker+Invalid, 870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:52,968 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4477 Valid, 4029 Invalid, 870 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:01:52,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2718 states. [2022-10-16 16:01:53,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2718 to 2706. [2022-10-16 16:01:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2706 states, 2641 states have (on average 1.3388867853085953) internal successors, (3536), 2705 states have internal predecessors, (3536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 2706 states and 3536 transitions. [2022-10-16 16:01:53,114 INFO L78 Accepts]: Start accepts. Automaton has 2706 states and 3536 transitions. Word has length 61 [2022-10-16 16:01:53,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:53,115 INFO L495 AbstractCegarLoop]: Abstraction has 2706 states and 3536 transitions. [2022-10-16 16:01:53,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.25) internal successors, (61), 5 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:53,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 3536 transitions. [2022-10-16 16:01:53,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 16:01:53,119 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:53,119 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] [2022-10-16 16:01:53,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-10-16 16:01:53,119 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:53,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:53,120 INFO L85 PathProgramCache]: Analyzing trace with hash -476711243, now seen corresponding path program 1 times [2022-10-16 16:01:53,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:53,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196808387] [2022-10-16 16:01:53,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:53,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:53,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:53,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1196808387] [2022-10-16 16:01:53,285 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1196808387] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:53,285 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:53,285 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:53,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639586747] [2022-10-16 16:01:53,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:53,286 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:53,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:53,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:53,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:53,287 INFO L87 Difference]: Start difference. First operand 2706 states and 3536 transitions. Second operand has 5 states, 4 states have (on average 15.5) internal successors, (62), 5 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:54,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:54,006 INFO L93 Difference]: Finished difference Result 3172 states and 4240 transitions. [2022-10-16 16:01:54,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:01:54,006 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.5) internal successors, (62), 5 states have internal predecessors, (62), 0 states have call successors, (0), 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 62 [2022-10-16 16:01:54,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:54,013 INFO L225 Difference]: With dead ends: 3172 [2022-10-16 16:01:54,013 INFO L226 Difference]: Without dead ends: 3162 [2022-10-16 16:01:54,015 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-10-16 16:01:54,016 INFO L413 NwaCegarLoop]: 1977 mSDtfsCounter, 4779 mSDsluCounter, 1691 mSDsCounter, 0 mSdLazyCounter, 802 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4779 SdHoareTripleChecker+Valid, 3668 SdHoareTripleChecker+Invalid, 856 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 802 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:54,016 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4779 Valid, 3668 Invalid, 856 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 802 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:01:54,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3162 states. [2022-10-16 16:01:54,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3162 to 2848. [2022-10-16 16:01:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2848 states, 2789 states have (on average 1.34994621728218) internal successors, (3765), 2847 states have internal predecessors, (3765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 2848 states and 3765 transitions. [2022-10-16 16:01:54,185 INFO L78 Accepts]: Start accepts. Automaton has 2848 states and 3765 transitions. Word has length 62 [2022-10-16 16:01:54,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:54,186 INFO L495 AbstractCegarLoop]: Abstraction has 2848 states and 3765 transitions. [2022-10-16 16:01:54,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.5) internal successors, (62), 5 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:54,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 3765 transitions. [2022-10-16 16:01:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 16:01:54,189 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:54,189 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] [2022-10-16 16:01:54,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-10-16 16:01:54,190 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:54,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:54,190 INFO L85 PathProgramCache]: Analyzing trace with hash -548653755, now seen corresponding path program 1 times [2022-10-16 16:01:54,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:54,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107848292] [2022-10-16 16:01:54,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:54,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:54,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:54,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107848292] [2022-10-16 16:01:54,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107848292] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:54,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:54,336 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:54,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416949954] [2022-10-16 16:01:54,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:54,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:54,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:54,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:54,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:54,338 INFO L87 Difference]: Start difference. First operand 2848 states and 3765 transitions. Second operand has 5 states, 4 states have (on average 15.5) internal successors, (62), 5 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:55,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:55,120 INFO L93 Difference]: Finished difference Result 3768 states and 5169 transitions. [2022-10-16 16:01:55,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:01:55,120 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.5) internal successors, (62), 5 states have internal predecessors, (62), 0 states have call successors, (0), 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 62 [2022-10-16 16:01:55,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:55,125 INFO L225 Difference]: With dead ends: 3768 [2022-10-16 16:01:55,125 INFO L226 Difference]: Without dead ends: 3008 [2022-10-16 16:01:55,127 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-10-16 16:01:55,129 INFO L413 NwaCegarLoop]: 2062 mSDtfsCounter, 3811 mSDsluCounter, 2709 mSDsCounter, 0 mSdLazyCounter, 961 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3811 SdHoareTripleChecker+Valid, 4771 SdHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 961 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:55,129 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3811 Valid, 4771 Invalid, 973 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 961 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:01:55,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3008 states. [2022-10-16 16:01:55,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3008 to 2996. [2022-10-16 16:01:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2996 states, 2939 states have (on average 1.357264375637972) internal successors, (3989), 2995 states have internal predecessors, (3989), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:55,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 2996 states and 3989 transitions. [2022-10-16 16:01:55,302 INFO L78 Accepts]: Start accepts. Automaton has 2996 states and 3989 transitions. Word has length 62 [2022-10-16 16:01:55,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:55,302 INFO L495 AbstractCegarLoop]: Abstraction has 2996 states and 3989 transitions. [2022-10-16 16:01:55,302 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.5) internal successors, (62), 5 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:55,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 3989 transitions. [2022-10-16 16:01:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-10-16 16:01:55,306 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:55,306 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] [2022-10-16 16:01:55,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-10-16 16:01:55,307 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr458ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:55,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:55,307 INFO L85 PathProgramCache]: Analyzing trace with hash 56592414, now seen corresponding path program 1 times [2022-10-16 16:01:55,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:55,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973210780] [2022-10-16 16:01:55,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:55,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:55,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:55,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:55,394 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973210780] [2022-10-16 16:01:55,394 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973210780] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:55,395 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:55,395 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 16:01:55,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073088708] [2022-10-16 16:01:55,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:55,396 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:01:55,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:55,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:01:55,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:01:55,396 INFO L87 Difference]: Start difference. First operand 2996 states and 3989 transitions. Second operand has 3 states, 2 states have (on average 31.5) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:55,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:55,882 INFO L93 Difference]: Finished difference Result 2996 states and 3989 transitions. [2022-10-16 16:01:55,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:01:55,883 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 31.5) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 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 63 [2022-10-16 16:01:55,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:55,891 INFO L225 Difference]: With dead ends: 2996 [2022-10-16 16:01:55,892 INFO L226 Difference]: Without dead ends: 2977 [2022-10-16 16:01:55,893 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 [2022-10-16 16:01:55,898 INFO L413 NwaCegarLoop]: 2009 mSDtfsCounter, 2056 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 290 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2056 SdHoareTripleChecker+Valid, 2030 SdHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:55,899 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2056 Valid, 2030 Invalid, 376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 290 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 16:01:55,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2977 states. [2022-10-16 16:01:56,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2977 to 2977. [2022-10-16 16:01:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2977 states, 2939 states have (on average 1.3456958149030283) internal successors, (3955), 2976 states have internal predecessors, (3955), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 2977 states and 3955 transitions. [2022-10-16 16:01:56,158 INFO L78 Accepts]: Start accepts. Automaton has 2977 states and 3955 transitions. Word has length 63 [2022-10-16 16:01:56,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:56,158 INFO L495 AbstractCegarLoop]: Abstraction has 2977 states and 3955 transitions. [2022-10-16 16:01:56,158 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 31.5) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 3955 transitions. [2022-10-16 16:01:56,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-10-16 16:01:56,165 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:56,165 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] [2022-10-16 16:01:56,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-10-16 16:01:56,166 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:56,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:56,166 INFO L85 PathProgramCache]: Analyzing trace with hash 171604057, now seen corresponding path program 1 times [2022-10-16 16:01:56,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:56,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29085692] [2022-10-16 16:01:56,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:56,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:56,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29085692] [2022-10-16 16:01:56,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29085692] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:56,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:56,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:56,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072930333] [2022-10-16 16:01:56,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:56,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:56,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:56,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:56,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:56,327 INFO L87 Difference]: Start difference. First operand 2977 states and 3955 transitions. Second operand has 5 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:57,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:57,093 INFO L93 Difference]: Finished difference Result 3366 states and 4535 transitions. [2022-10-16 16:01:57,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:01:57,094 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 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 63 [2022-10-16 16:01:57,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:57,101 INFO L225 Difference]: With dead ends: 3366 [2022-10-16 16:01:57,101 INFO L226 Difference]: Without dead ends: 3362 [2022-10-16 16:01:57,103 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-10-16 16:01:57,103 INFO L413 NwaCegarLoop]: 1957 mSDtfsCounter, 4359 mSDsluCounter, 1841 mSDsCounter, 0 mSdLazyCounter, 809 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4359 SdHoareTripleChecker+Valid, 3798 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 809 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:57,104 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4359 Valid, 3798 Invalid, 855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 809 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:01:57,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3362 states. [2022-10-16 16:01:57,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3362 to 3050. [2022-10-16 16:01:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3050 states, 3014 states have (on average 1.3503649635036497) internal successors, (4070), 3049 states have internal predecessors, (4070), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 3050 states and 4070 transitions. [2022-10-16 16:01:57,350 INFO L78 Accepts]: Start accepts. Automaton has 3050 states and 4070 transitions. Word has length 63 [2022-10-16 16:01:57,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:57,351 INFO L495 AbstractCegarLoop]: Abstraction has 3050 states and 4070 transitions. [2022-10-16 16:01:57,351 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:57,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4070 transitions. [2022-10-16 16:01:57,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-10-16 16:01:57,355 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:57,355 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] [2022-10-16 16:01:57,355 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-10-16 16:01:57,355 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:57,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:57,356 INFO L85 PathProgramCache]: Analyzing trace with hash -1058105679, now seen corresponding path program 1 times [2022-10-16 16:01:57,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:57,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915682238] [2022-10-16 16:01:57,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:57,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:57,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:57,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915682238] [2022-10-16 16:01:57,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915682238] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:57,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:57,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:01:57,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85290720] [2022-10-16 16:01:57,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:57,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:01:57,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:57,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:01:57,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:57,472 INFO L87 Difference]: Start difference. First operand 3050 states and 4070 transitions. Second operand has 4 states, 3 states have (on average 21.0) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:57,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:57,975 INFO L93 Difference]: Finished difference Result 3510 states and 4770 transitions. [2022-10-16 16:01:57,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 16:01:57,976 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 21.0) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 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 63 [2022-10-16 16:01:57,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:57,983 INFO L225 Difference]: With dead ends: 3510 [2022-10-16 16:01:57,983 INFO L226 Difference]: Without dead ends: 3505 [2022-10-16 16:01:57,984 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 [2022-10-16 16:01:57,985 INFO L413 NwaCegarLoop]: 2312 mSDtfsCounter, 625 mSDsluCounter, 1906 mSDsCounter, 0 mSdLazyCounter, 468 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 625 SdHoareTripleChecker+Valid, 4218 SdHoareTripleChecker+Invalid, 499 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 468 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:57,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [625 Valid, 4218 Invalid, 499 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 468 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 16:01:57,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3505 states. [2022-10-16 16:01:58,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3505 to 3347. [2022-10-16 16:01:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3347 states, 3314 states have (on average 1.3642124321062161) internal successors, (4521), 3346 states have internal predecessors, (4521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 3347 states and 4521 transitions. [2022-10-16 16:01:58,233 INFO L78 Accepts]: Start accepts. Automaton has 3347 states and 4521 transitions. Word has length 63 [2022-10-16 16:01:58,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:58,234 INFO L495 AbstractCegarLoop]: Abstraction has 3347 states and 4521 transitions. [2022-10-16 16:01:58,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 21.0) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 4521 transitions. [2022-10-16 16:01:58,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-16 16:01:58,238 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:58,238 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] [2022-10-16 16:01:58,238 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-10-16 16:01:58,238 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr459ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:58,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:58,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1754370540, now seen corresponding path program 1 times [2022-10-16 16:01:58,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:58,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211988571] [2022-10-16 16:01:58,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:58,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:58,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:58,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211988571] [2022-10-16 16:01:58,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211988571] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:58,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:58,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:01:58,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118014602] [2022-10-16 16:01:58,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:58,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:01:58,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:58,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:01:58,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:58,395 INFO L87 Difference]: Start difference. First operand 3347 states and 4521 transitions. Second operand has 4 states, 3 states have (on average 21.333333333333332) internal successors, (64), 4 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) [2022-10-16 16:01:59,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:01:59,212 INFO L93 Difference]: Finished difference Result 3347 states and 4521 transitions. [2022-10-16 16:01:59,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 16:01:59,212 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 21.333333333333332) internal successors, (64), 4 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 [2022-10-16 16:01:59,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:01:59,222 INFO L225 Difference]: With dead ends: 3347 [2022-10-16 16:01:59,222 INFO L226 Difference]: Without dead ends: 3328 [2022-10-16 16:01:59,223 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:01:59,224 INFO L413 NwaCegarLoop]: 1937 mSDtfsCounter, 2078 mSDsluCounter, 1956 mSDsCounter, 0 mSdLazyCounter, 543 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2078 SdHoareTripleChecker+Valid, 3893 SdHoareTripleChecker+Invalid, 628 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 543 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 16:01:59,224 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2078 Valid, 3893 Invalid, 628 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 543 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 16:01:59,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3328 states. [2022-10-16 16:01:59,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3328 to 3328. [2022-10-16 16:01:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3328 states, 3314 states have (on average 1.352444176222088) internal successors, (4482), 3327 states have internal predecessors, (4482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:01:59,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 3328 states and 4482 transitions. [2022-10-16 16:01:59,492 INFO L78 Accepts]: Start accepts. Automaton has 3328 states and 4482 transitions. Word has length 64 [2022-10-16 16:01:59,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:01:59,493 INFO L495 AbstractCegarLoop]: Abstraction has 3328 states and 4482 transitions. [2022-10-16 16:01:59,493 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 21.333333333333332) internal successors, (64), 4 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) [2022-10-16 16:01:59,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 4482 transitions. [2022-10-16 16:01:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-16 16:01:59,497 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:01:59,497 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] [2022-10-16 16:01:59,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-10-16 16:01:59,497 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:01:59,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:01:59,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1810931542, now seen corresponding path program 1 times [2022-10-16 16:01:59,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:01:59,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257961313] [2022-10-16 16:01:59,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:01:59,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:01:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:01:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:01:59,662 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:01:59,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257961313] [2022-10-16 16:01:59,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257961313] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:01:59,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:01:59,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:01:59,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123400423] [2022-10-16 16:01:59,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:01:59,663 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:01:59,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:01:59,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:01:59,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:01:59,665 INFO L87 Difference]: Start difference. First operand 3328 states and 4482 transitions. Second operand has 5 states, 4 states have (on average 16.0) internal successors, (64), 5 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) [2022-10-16 16:02:00,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:00,405 INFO L93 Difference]: Finished difference Result 3557 states and 4821 transitions. [2022-10-16 16:02:00,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:00,406 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 16.0) internal successors, (64), 5 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 [2022-10-16 16:02:00,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:00,414 INFO L225 Difference]: With dead ends: 3557 [2022-10-16 16:02:00,414 INFO L226 Difference]: Without dead ends: 3547 [2022-10-16 16:02:00,415 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 [2022-10-16 16:02:00,416 INFO L413 NwaCegarLoop]: 2109 mSDtfsCounter, 2209 mSDsluCounter, 2146 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2209 SdHoareTripleChecker+Valid, 4255 SdHoareTripleChecker+Invalid, 871 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:00,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2209 Valid, 4255 Invalid, 871 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:02:00,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3547 states. [2022-10-16 16:02:00,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3547 to 3545. [2022-10-16 16:02:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3545 states, 3533 states have (on average 1.3611661477497876) internal successors, (4809), 3544 states have internal predecessors, (4809), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 3545 states and 4809 transitions. [2022-10-16 16:02:00,647 INFO L78 Accepts]: Start accepts. Automaton has 3545 states and 4809 transitions. Word has length 64 [2022-10-16 16:02:00,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:00,648 INFO L495 AbstractCegarLoop]: Abstraction has 3545 states and 4809 transitions. [2022-10-16 16:02:00,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 16.0) internal successors, (64), 5 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) [2022-10-16 16:02:00,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states and 4809 transitions. [2022-10-16 16:02:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-10-16 16:02:00,652 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:00,652 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] [2022-10-16 16:02:00,653 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-10-16 16:02:00,653 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:00,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:00,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1067717715, now seen corresponding path program 1 times [2022-10-16 16:02:00,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:00,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409602403] [2022-10-16 16:02:00,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:00,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:00,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:00,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:00,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409602403] [2022-10-16 16:02:00,808 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409602403] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:00,808 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:00,808 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:00,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992897373] [2022-10-16 16:02:00,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:00,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:00,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:00,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:00,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:00,811 INFO L87 Difference]: Start difference. First operand 3545 states and 4809 transitions. Second operand has 5 states, 4 states have (on average 16.25) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:01,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:01,733 INFO L93 Difference]: Finished difference Result 4005 states and 5497 transitions. [2022-10-16 16:02:01,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:01,734 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 16.25) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-10-16 16:02:01,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:01,742 INFO L225 Difference]: With dead ends: 4005 [2022-10-16 16:02:01,742 INFO L226 Difference]: Without dead ends: 4001 [2022-10-16 16:02:01,744 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 [2022-10-16 16:02:01,745 INFO L413 NwaCegarLoop]: 2220 mSDtfsCounter, 2201 mSDsluCounter, 3701 mSDsCounter, 0 mSdLazyCounter, 1046 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2201 SdHoareTripleChecker+Valid, 5921 SdHoareTripleChecker+Invalid, 1074 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 1046 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:01,745 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2201 Valid, 5921 Invalid, 1074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 1046 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:02:01,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4001 states. [2022-10-16 16:02:02,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4001 to 3993. [2022-10-16 16:02:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3993 states, 3983 states have (on average 1.3776048204870701) internal successors, (5487), 3992 states have internal predecessors, (5487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:02,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 3993 states and 5487 transitions. [2022-10-16 16:02:02,074 INFO L78 Accepts]: Start accepts. Automaton has 3993 states and 5487 transitions. Word has length 65 [2022-10-16 16:02:02,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:02,075 INFO L495 AbstractCegarLoop]: Abstraction has 3993 states and 5487 transitions. [2022-10-16 16:02:02,075 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 16.25) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 5487 transitions. [2022-10-16 16:02:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-10-16 16:02:02,079 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:02,079 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] [2022-10-16 16:02:02,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-10-16 16:02:02,080 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:02,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:02,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1319468857, now seen corresponding path program 1 times [2022-10-16 16:02:02,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:02,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031446111] [2022-10-16 16:02:02,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:02,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:02,230 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031446111] [2022-10-16 16:02:02,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031446111] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:02,231 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:02,231 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:02,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598429710] [2022-10-16 16:02:02,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:02,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:02,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:02,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:02,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:02,233 INFO L87 Difference]: Start difference. First operand 3993 states and 5487 transitions. Second operand has 5 states, 4 states have (on average 16.25) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:03,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:03,090 INFO L93 Difference]: Finished difference Result 4072 states and 5600 transitions. [2022-10-16 16:02:03,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:03,092 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 16.25) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-10-16 16:02:03,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:03,099 INFO L225 Difference]: With dead ends: 4072 [2022-10-16 16:02:03,099 INFO L226 Difference]: Without dead ends: 4066 [2022-10-16 16:02:03,100 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 [2022-10-16 16:02:03,101 INFO L413 NwaCegarLoop]: 2108 mSDtfsCounter, 2126 mSDsluCounter, 2002 mSDsCounter, 0 mSdLazyCounter, 771 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2126 SdHoareTripleChecker+Valid, 4110 SdHoareTripleChecker+Invalid, 782 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 771 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:03,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2126 Valid, 4110 Invalid, 782 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 771 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:02:03,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4066 states. [2022-10-16 16:02:03,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4066 to 4064. [2022-10-16 16:02:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4064 states, 4055 states have (on average 1.3790382244143033) internal successors, (5592), 4063 states have internal predecessors, (5592), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 4064 states and 5592 transitions. [2022-10-16 16:02:03,350 INFO L78 Accepts]: Start accepts. Automaton has 4064 states and 5592 transitions. Word has length 65 [2022-10-16 16:02:03,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:03,350 INFO L495 AbstractCegarLoop]: Abstraction has 4064 states and 5592 transitions. [2022-10-16 16:02:03,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 16.25) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 5592 transitions. [2022-10-16 16:02:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-10-16 16:02:03,355 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:03,355 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] [2022-10-16 16:02:03,355 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-10-16 16:02:03,355 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:03,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:03,356 INFO L85 PathProgramCache]: Analyzing trace with hash -1260488384, now seen corresponding path program 1 times [2022-10-16 16:02:03,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:03,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387673121] [2022-10-16 16:02:03,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:03,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:03,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387673121] [2022-10-16 16:02:03,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387673121] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:03,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:03,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:03,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530313898] [2022-10-16 16:02:03,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:03,500 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:03,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:03,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:03,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:03,501 INFO L87 Difference]: Start difference. First operand 4064 states and 5592 transitions. Second operand has 5 states, 4 states have (on average 16.5) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:04,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:04,233 INFO L93 Difference]: Finished difference Result 4772 states and 6650 transitions. [2022-10-16 16:02:04,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:04,234 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 16.5) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 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 66 [2022-10-16 16:02:04,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:04,239 INFO L225 Difference]: With dead ends: 4772 [2022-10-16 16:02:04,240 INFO L226 Difference]: Without dead ends: 3771 [2022-10-16 16:02:04,242 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 [2022-10-16 16:02:04,242 INFO L413 NwaCegarLoop]: 2089 mSDtfsCounter, 2747 mSDsluCounter, 1877 mSDsCounter, 0 mSdLazyCounter, 645 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2747 SdHoareTripleChecker+Valid, 3966 SdHoareTripleChecker+Invalid, 686 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:04,243 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2747 Valid, 3966 Invalid, 686 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 645 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:02:04,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3771 states. [2022-10-16 16:02:04,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3771 to 3055. [2022-10-16 16:02:04,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3055 states, 3048 states have (on average 1.3359580052493438) internal successors, (4072), 3054 states have internal predecessors, (4072), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:04,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 3055 states and 4072 transitions. [2022-10-16 16:02:04,492 INFO L78 Accepts]: Start accepts. Automaton has 3055 states and 4072 transitions. Word has length 66 [2022-10-16 16:02:04,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:04,492 INFO L495 AbstractCegarLoop]: Abstraction has 3055 states and 4072 transitions. [2022-10-16 16:02:04,492 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 16.5) internal successors, (66), 5 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4072 transitions. [2022-10-16 16:02:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-10-16 16:02:04,498 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:04,498 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] [2022-10-16 16:02:04,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-10-16 16:02:04,499 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:04,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:04,499 INFO L85 PathProgramCache]: Analyzing trace with hash 1382734818, now seen corresponding path program 1 times [2022-10-16 16:02:04,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:04,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318710351] [2022-10-16 16:02:04,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:04,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:04,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:04,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318710351] [2022-10-16 16:02:04,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318710351] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:04,666 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:04,666 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:04,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694899031] [2022-10-16 16:02:04,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:04,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:04,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:04,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:04,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:04,668 INFO L87 Difference]: Start difference. First operand 3055 states and 4072 transitions. Second operand has 5 states, 4 states have (on average 17.0) internal successors, (68), 5 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) [2022-10-16 16:02:05,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:05,216 INFO L93 Difference]: Finished difference Result 3128 states and 4175 transitions. [2022-10-16 16:02:05,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:05,217 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 17.0) internal successors, (68), 5 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 [2022-10-16 16:02:05,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:05,220 INFO L225 Difference]: With dead ends: 3128 [2022-10-16 16:02:05,220 INFO L226 Difference]: Without dead ends: 2978 [2022-10-16 16:02:05,221 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 [2022-10-16 16:02:05,221 INFO L413 NwaCegarLoop]: 2298 mSDtfsCounter, 632 mSDsluCounter, 2325 mSDsCounter, 0 mSdLazyCounter, 512 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 632 SdHoareTripleChecker+Valid, 4623 SdHoareTripleChecker+Invalid, 540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 512 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:05,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [632 Valid, 4623 Invalid, 540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 512 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 16:02:05,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2978 states. [2022-10-16 16:02:05,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2978 to 2975. [2022-10-16 16:02:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2975 states, 2969 states have (on average 1.3317615358706636) internal successors, (3954), 2974 states have internal predecessors, (3954), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2975 states and 3954 transitions. [2022-10-16 16:02:05,496 INFO L78 Accepts]: Start accepts. Automaton has 2975 states and 3954 transitions. Word has length 68 [2022-10-16 16:02:05,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:05,497 INFO L495 AbstractCegarLoop]: Abstraction has 2975 states and 3954 transitions. [2022-10-16 16:02:05,497 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 17.0) internal successors, (68), 5 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) [2022-10-16 16:02:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 3954 transitions. [2022-10-16 16:02:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-10-16 16:02:05,503 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:05,503 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] [2022-10-16 16:02:05,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-10-16 16:02:05,503 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:05,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:05,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1721417561, now seen corresponding path program 1 times [2022-10-16 16:02:05,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:05,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499149877] [2022-10-16 16:02:05,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:05,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:05,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:05,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:05,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499149877] [2022-10-16 16:02:05,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499149877] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:05,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:05,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:05,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880351549] [2022-10-16 16:02:05,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:05,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:05,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:05,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:05,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:05,693 INFO L87 Difference]: Start difference. First operand 2975 states and 3954 transitions. Second operand has 5 states, 4 states have (on average 22.0) internal successors, (88), 5 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) [2022-10-16 16:02:06,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:06,481 INFO L93 Difference]: Finished difference Result 3052 states and 4065 transitions. [2022-10-16 16:02:06,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:06,482 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 22.0) internal successors, (88), 5 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 [2022-10-16 16:02:06,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:06,487 INFO L225 Difference]: With dead ends: 3052 [2022-10-16 16:02:06,487 INFO L226 Difference]: Without dead ends: 3050 [2022-10-16 16:02:06,489 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 [2022-10-16 16:02:06,490 INFO L413 NwaCegarLoop]: 2029 mSDtfsCounter, 2117 mSDsluCounter, 1974 mSDsCounter, 0 mSdLazyCounter, 750 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2117 SdHoareTripleChecker+Valid, 4003 SdHoareTripleChecker+Invalid, 757 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 750 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:06,490 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2117 Valid, 4003 Invalid, 757 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 750 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:02:06,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3050 states. [2022-10-16 16:02:06,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3050 to 2900. [2022-10-16 16:02:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2900 states, 2894 states have (on average 1.3272287491361436) internal successors, (3841), 2899 states have internal predecessors, (3841), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:06,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 2900 states and 3841 transitions. [2022-10-16 16:02:06,725 INFO L78 Accepts]: Start accepts. Automaton has 2900 states and 3841 transitions. Word has length 88 [2022-10-16 16:02:06,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:06,725 INFO L495 AbstractCegarLoop]: Abstraction has 2900 states and 3841 transitions. [2022-10-16 16:02:06,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 22.0) internal successors, (88), 5 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) [2022-10-16 16:02:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 3841 transitions. [2022-10-16 16:02:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-10-16 16:02:06,730 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:06,731 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] [2022-10-16 16:02:06,731 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-10-16 16:02:06,731 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr240ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:06,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:06,732 INFO L85 PathProgramCache]: Analyzing trace with hash 1430827539, now seen corresponding path program 1 times [2022-10-16 16:02:06,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:06,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696678238] [2022-10-16 16:02:06,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:06,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:06,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696678238] [2022-10-16 16:02:06,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696678238] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:06,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:06,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:02:06,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377813668] [2022-10-16 16:02:06,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:06,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 16:02:06,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:06,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 16:02:06,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 16:02:06,910 INFO L87 Difference]: Start difference. First operand 2900 states and 3841 transitions. Second operand has 4 states, 3 states have (on average 29.666666666666668) internal successors, (89), 4 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:07,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:07,552 INFO L93 Difference]: Finished difference Result 2972 states and 3943 transitions. [2022-10-16 16:02:07,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 16:02:07,552 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 29.666666666666668) internal successors, (89), 4 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 89 [2022-10-16 16:02:07,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:07,556 INFO L225 Difference]: With dead ends: 2972 [2022-10-16 16:02:07,556 INFO L226 Difference]: Without dead ends: 2970 [2022-10-16 16:02:07,556 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 [2022-10-16 16:02:07,557 INFO L413 NwaCegarLoop]: 2341 mSDtfsCounter, 293 mSDsluCounter, 1895 mSDsCounter, 0 mSdLazyCounter, 406 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 293 SdHoareTripleChecker+Valid, 4236 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 406 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:07,558 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [293 Valid, 4236 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 406 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 16:02:07,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2970 states. [2022-10-16 16:02:07,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2970 to 2898. [2022-10-16 16:02:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2898 states, 2894 states have (on average 1.3223911541119557) internal successors, (3827), 2897 states have internal predecessors, (3827), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:07,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 2898 states and 3827 transitions. [2022-10-16 16:02:07,790 INFO L78 Accepts]: Start accepts. Automaton has 2898 states and 3827 transitions. Word has length 89 [2022-10-16 16:02:07,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:07,790 INFO L495 AbstractCegarLoop]: Abstraction has 2898 states and 3827 transitions. [2022-10-16 16:02:07,790 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 29.666666666666668) internal successors, (89), 4 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 3827 transitions. [2022-10-16 16:02:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-16 16:02:07,795 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:07,795 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] [2022-10-16 16:02:07,795 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-10-16 16:02:07,796 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:07,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:07,796 INFO L85 PathProgramCache]: Analyzing trace with hash -960023591, now seen corresponding path program 1 times [2022-10-16 16:02:07,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:07,796 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007355100] [2022-10-16 16:02:07,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:07,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:07,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:07,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007355100] [2022-10-16 16:02:07,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007355100] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:07,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:07,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:07,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641075428] [2022-10-16 16:02:07,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:07,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:07,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:07,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:07,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:07,978 INFO L87 Difference]: Start difference. First operand 2898 states and 3827 transitions. Second operand has 5 states, 4 states have (on average 22.5) internal successors, (90), 5 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:08,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:08,838 INFO L93 Difference]: Finished difference Result 2975 states and 3938 transitions. [2022-10-16 16:02:08,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:08,839 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 22.5) internal successors, (90), 5 states have internal predecessors, (90), 0 states have call successors, (0), 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 90 [2022-10-16 16:02:08,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:08,844 INFO L225 Difference]: With dead ends: 2975 [2022-10-16 16:02:08,844 INFO L226 Difference]: Without dead ends: 2973 [2022-10-16 16:02:08,845 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 [2022-10-16 16:02:08,846 INFO L413 NwaCegarLoop]: 2023 mSDtfsCounter, 2307 mSDsluCounter, 3560 mSDsCounter, 0 mSdLazyCounter, 1074 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2307 SdHoareTripleChecker+Valid, 5583 SdHoareTripleChecker+Invalid, 1083 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1074 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:08,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2307 Valid, 5583 Invalid, 1083 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1074 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:02:08,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2973 states. [2022-10-16 16:02:09,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2973 to 2823. [2022-10-16 16:02:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2823 states, 2819 states have (on average 1.3174884710890387) internal successors, (3714), 2822 states have internal predecessors, (3714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 2823 states and 3714 transitions. [2022-10-16 16:02:09,047 INFO L78 Accepts]: Start accepts. Automaton has 2823 states and 3714 transitions. Word has length 90 [2022-10-16 16:02:09,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:09,048 INFO L495 AbstractCegarLoop]: Abstraction has 2823 states and 3714 transitions. [2022-10-16 16:02:09,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 22.5) internal successors, (90), 5 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 3714 transitions. [2022-10-16 16:02:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-10-16 16:02:09,053 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:09,053 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] [2022-10-16 16:02:09,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-10-16 16:02:09,053 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:09,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:09,054 INFO L85 PathProgramCache]: Analyzing trace with hash 635825749, now seen corresponding path program 1 times [2022-10-16 16:02:09,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:09,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828511658] [2022-10-16 16:02:09,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:09,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:09,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:09,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828511658] [2022-10-16 16:02:09,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828511658] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:09,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:09,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:09,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [606820662] [2022-10-16 16:02:09,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:09,222 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:09,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:09,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:09,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:09,223 INFO L87 Difference]: Start difference. First operand 2823 states and 3714 transitions. Second operand has 5 states, 4 states have (on average 22.75) internal successors, (91), 5 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:09,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:09,957 INFO L93 Difference]: Finished difference Result 2827 states and 3714 transitions. [2022-10-16 16:02:09,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:09,958 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 22.75) internal successors, (91), 5 states have internal predecessors, (91), 0 states have call successors, (0), 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 91 [2022-10-16 16:02:09,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:09,961 INFO L225 Difference]: With dead ends: 2827 [2022-10-16 16:02:09,961 INFO L226 Difference]: Without dead ends: 2825 [2022-10-16 16:02:09,962 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 [2022-10-16 16:02:09,962 INFO L413 NwaCegarLoop]: 2155 mSDtfsCounter, 2246 mSDsluCounter, 3571 mSDsCounter, 0 mSdLazyCounter, 926 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2246 SdHoareTripleChecker+Valid, 5726 SdHoareTripleChecker+Invalid, 935 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 926 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:09,962 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2246 Valid, 5726 Invalid, 935 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 926 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:02:09,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2825 states. [2022-10-16 16:02:10,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2825 to 2823. [2022-10-16 16:02:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2823 states, 2819 states have (on average 1.3160695282014898) internal successors, (3710), 2822 states have internal predecessors, (3710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:10,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 2823 states and 3710 transitions. [2022-10-16 16:02:10,129 INFO L78 Accepts]: Start accepts. Automaton has 2823 states and 3710 transitions. Word has length 91 [2022-10-16 16:02:10,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:10,130 INFO L495 AbstractCegarLoop]: Abstraction has 2823 states and 3710 transitions. [2022-10-16 16:02:10,130 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 22.75) internal successors, (91), 5 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 3710 transitions. [2022-10-16 16:02:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-10-16 16:02:10,134 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:10,135 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] [2022-10-16 16:02:10,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-10-16 16:02:10,135 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr243ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:10,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:10,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1764235273, now seen corresponding path program 1 times [2022-10-16 16:02:10,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:10,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202497812] [2022-10-16 16:02:10,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:10,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:10,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:10,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:10,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202497812] [2022-10-16 16:02:10,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202497812] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:10,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:10,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:10,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614835367] [2022-10-16 16:02:10,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:10,321 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:10,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:10,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:10,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:10,322 INFO L87 Difference]: Start difference. First operand 2823 states and 3710 transitions. Second operand has 5 states, 4 states have (on average 23.0) internal successors, (92), 5 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) [2022-10-16 16:02:11,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:11,103 INFO L93 Difference]: Finished difference Result 3336 states and 4476 transitions. [2022-10-16 16:02:11,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:11,109 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 23.0) internal successors, (92), 5 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 [2022-10-16 16:02:11,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:11,112 INFO L225 Difference]: With dead ends: 3336 [2022-10-16 16:02:11,113 INFO L226 Difference]: Without dead ends: 2738 [2022-10-16 16:02:11,114 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 [2022-10-16 16:02:11,115 INFO L413 NwaCegarLoop]: 2139 mSDtfsCounter, 2361 mSDsluCounter, 3563 mSDsCounter, 0 mSdLazyCounter, 957 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2361 SdHoareTripleChecker+Valid, 5702 SdHoareTripleChecker+Invalid, 974 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 957 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:11,115 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2361 Valid, 5702 Invalid, 974 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 957 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:02:11,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2738 states. [2022-10-16 16:02:11,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2738 to 2358. [2022-10-16 16:02:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2358 states, 2357 states have (on average 1.277895630038184) internal successors, (3012), 2357 states have internal predecessors, (3012), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 2358 states and 3012 transitions. [2022-10-16 16:02:11,239 INFO L78 Accepts]: Start accepts. Automaton has 2358 states and 3012 transitions. Word has length 92 [2022-10-16 16:02:11,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:11,240 INFO L495 AbstractCegarLoop]: Abstraction has 2358 states and 3012 transitions. [2022-10-16 16:02:11,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 23.0) internal successors, (92), 5 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) [2022-10-16 16:02:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3012 transitions. [2022-10-16 16:02:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-10-16 16:02:11,245 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:11,245 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] [2022-10-16 16:02:11,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-10-16 16:02:11,245 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:11,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:11,246 INFO L85 PathProgramCache]: Analyzing trace with hash -720112379, now seen corresponding path program 1 times [2022-10-16 16:02:11,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:11,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522483450] [2022-10-16 16:02:11,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:11,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:11,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:11,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522483450] [2022-10-16 16:02:11,414 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522483450] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:11,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:11,414 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:11,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503405867] [2022-10-16 16:02:11,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:11,415 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:11,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:11,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:11,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:11,416 INFO L87 Difference]: Start difference. First operand 2358 states and 3012 transitions. Second operand has 5 states, 4 states have (on average 23.25) internal successors, (93), 5 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:12,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:12,252 INFO L93 Difference]: Finished difference Result 2642 states and 3430 transitions. [2022-10-16 16:02:12,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:12,252 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 23.25) internal successors, (93), 5 states have internal predecessors, (93), 0 states have call successors, (0), 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 93 [2022-10-16 16:02:12,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:12,255 INFO L225 Difference]: With dead ends: 2642 [2022-10-16 16:02:12,256 INFO L226 Difference]: Without dead ends: 2493 [2022-10-16 16:02:12,256 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 [2022-10-16 16:02:12,257 INFO L413 NwaCegarLoop]: 2436 mSDtfsCounter, 414 mSDsluCounter, 5654 mSDsCounter, 0 mSdLazyCounter, 1031 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 414 SdHoareTripleChecker+Valid, 8090 SdHoareTripleChecker+Invalid, 1039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1031 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:12,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [414 Valid, 8090 Invalid, 1039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1031 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:02:12,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2493 states. [2022-10-16 16:02:12,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2493 to 2492. [2022-10-16 16:02:12,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2492 states, 2491 states have (on average 1.2874347651545563) internal successors, (3207), 2491 states have internal predecessors, (3207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 2492 states and 3207 transitions. [2022-10-16 16:02:12,474 INFO L78 Accepts]: Start accepts. Automaton has 2492 states and 3207 transitions. Word has length 93 [2022-10-16 16:02:12,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:12,475 INFO L495 AbstractCegarLoop]: Abstraction has 2492 states and 3207 transitions. [2022-10-16 16:02:12,475 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 23.25) internal successors, (93), 5 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 3207 transitions. [2022-10-16 16:02:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-10-16 16:02:12,480 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:12,480 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] [2022-10-16 16:02:12,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-10-16 16:02:12,482 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:12,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:12,483 INFO L85 PathProgramCache]: Analyzing trace with hash -224536847, now seen corresponding path program 1 times [2022-10-16 16:02:12,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:12,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960960920] [2022-10-16 16:02:12,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:12,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:12,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:12,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960960920] [2022-10-16 16:02:12,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960960920] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:12,654 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:12,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:12,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347912571] [2022-10-16 16:02:12,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:12,655 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:12,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:12,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:12,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:12,656 INFO L87 Difference]: Start difference. First operand 2492 states and 3207 transitions. Second operand has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:13,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:13,176 INFO L93 Difference]: Finished difference Result 2701 states and 3512 transitions. [2022-10-16 16:02:13,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:13,177 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 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 94 [2022-10-16 16:02:13,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:13,180 INFO L225 Difference]: With dead ends: 2701 [2022-10-16 16:02:13,180 INFO L226 Difference]: Without dead ends: 2353 [2022-10-16 16:02:13,181 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 [2022-10-16 16:02:13,181 INFO L413 NwaCegarLoop]: 2431 mSDtfsCounter, 373 mSDsluCounter, 1989 mSDsCounter, 0 mSdLazyCounter, 408 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 373 SdHoareTripleChecker+Valid, 4420 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 408 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:13,182 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [373 Valid, 4420 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 408 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 16:02:13,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2353 states. [2022-10-16 16:02:13,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2353 to 2283. [2022-10-16 16:02:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2283 states, 2282 states have (on average 1.2695004382120947) internal successors, (2897), 2282 states have internal predecessors, (2897), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 2283 states and 2897 transitions. [2022-10-16 16:02:13,304 INFO L78 Accepts]: Start accepts. Automaton has 2283 states and 2897 transitions. Word has length 94 [2022-10-16 16:02:13,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:13,305 INFO L495 AbstractCegarLoop]: Abstraction has 2283 states and 2897 transitions. [2022-10-16 16:02:13,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 2897 transitions. [2022-10-16 16:02:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-16 16:02:13,309 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:13,309 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:13,309 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-10-16 16:02:13,309 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:13,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:13,310 INFO L85 PathProgramCache]: Analyzing trace with hash -705741827, now seen corresponding path program 1 times [2022-10-16 16:02:13,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:13,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689459614] [2022-10-16 16:02:13,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:13,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-16 16:02:13,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:13,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689459614] [2022-10-16 16:02:13,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689459614] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:13,408 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:13,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:02:13,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789102340] [2022-10-16 16:02:13,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:13,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:02:13,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:13,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:02:13,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:13,410 INFO L87 Difference]: Start difference. First operand 2283 states and 2897 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:13,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:13,853 INFO L93 Difference]: Finished difference Result 3569 states and 4723 transitions. [2022-10-16 16:02:13,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:02:13,854 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 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 [2022-10-16 16:02:13,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:13,857 INFO L225 Difference]: With dead ends: 3569 [2022-10-16 16:02:13,857 INFO L226 Difference]: Without dead ends: 1715 [2022-10-16 16:02:13,860 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:13,861 INFO L413 NwaCegarLoop]: 2355 mSDtfsCounter, 1218 mSDsluCounter, 1158 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1218 SdHoareTripleChecker+Valid, 3513 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:13,861 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1218 Valid, 3513 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 16:02:13,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1715 states. [2022-10-16 16:02:14,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1715 to 1651. [2022-10-16 16:02:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1651 states, 1650 states have (on average 1.3036363636363637) internal successors, (2151), 1650 states have internal predecessors, (2151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:14,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1651 states and 2151 transitions. [2022-10-16 16:02:14,077 INFO L78 Accepts]: Start accepts. Automaton has 1651 states and 2151 transitions. Word has length 116 [2022-10-16 16:02:14,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:14,078 INFO L495 AbstractCegarLoop]: Abstraction has 1651 states and 2151 transitions. [2022-10-16 16:02:14,078 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:14,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2151 transitions. [2022-10-16 16:02:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-16 16:02:14,081 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:14,082 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:14,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-10-16 16:02:14,082 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:14,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:14,083 INFO L85 PathProgramCache]: Analyzing trace with hash 38145858, now seen corresponding path program 1 times [2022-10-16 16:02:14,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:14,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014535571] [2022-10-16 16:02:14,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:14,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:14,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014535571] [2022-10-16 16:02:14,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014535571] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:14,232 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:14,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-16 16:02:14,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927203894] [2022-10-16 16:02:14,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:14,233 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:14,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:14,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:14,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:14,235 INFO L87 Difference]: Start difference. First operand 1651 states and 2151 transitions. Second operand has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:15,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:15,233 INFO L93 Difference]: Finished difference Result 3895 states and 5241 transitions. [2022-10-16 16:02:15,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-10-16 16:02:15,233 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 0 states have call successors, (0), 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 117 [2022-10-16 16:02:15,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:15,238 INFO L225 Difference]: With dead ends: 3895 [2022-10-16 16:02:15,238 INFO L226 Difference]: Without dead ends: 3145 [2022-10-16 16:02:15,240 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-10-16 16:02:15,241 INFO L413 NwaCegarLoop]: 823 mSDtfsCounter, 2254 mSDsluCounter, 1080 mSDsCounter, 0 mSdLazyCounter, 930 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2254 SdHoareTripleChecker+Valid, 1903 SdHoareTripleChecker+Invalid, 1037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 930 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:15,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2254 Valid, 1903 Invalid, 1037 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 930 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:02:15,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3145 states. [2022-10-16 16:02:15,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3145 to 1886. [2022-10-16 16:02:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1886 states, 1885 states have (on average 1.2710875331564986) internal successors, (2396), 1885 states have internal predecessors, (2396), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1886 states and 2396 transitions. [2022-10-16 16:02:15,413 INFO L78 Accepts]: Start accepts. Automaton has 1886 states and 2396 transitions. Word has length 117 [2022-10-16 16:02:15,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:15,413 INFO L495 AbstractCegarLoop]: Abstraction has 1886 states and 2396 transitions. [2022-10-16 16:02:15,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:15,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2396 transitions. [2022-10-16 16:02:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-10-16 16:02:15,416 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:15,416 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:15,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-10-16 16:02:15,417 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:15,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:15,417 INFO L85 PathProgramCache]: Analyzing trace with hash -246488360, now seen corresponding path program 1 times [2022-10-16 16:02:15,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:15,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207784894] [2022-10-16 16:02:15,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:15,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-16 16:02:15,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:15,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207784894] [2022-10-16 16:02:15,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207784894] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:15,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:15,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:02:15,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18730243] [2022-10-16 16:02:15,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:15,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:02:15,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:15,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:02:15,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:15,518 INFO L87 Difference]: Start difference. First operand 1886 states and 2396 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 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) [2022-10-16 16:02:15,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:15,917 INFO L93 Difference]: Finished difference Result 3852 states and 4935 transitions. [2022-10-16 16:02:15,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:02:15,918 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 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 118 [2022-10-16 16:02:15,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:15,920 INFO L225 Difference]: With dead ends: 3852 [2022-10-16 16:02:15,920 INFO L226 Difference]: Without dead ends: 2631 [2022-10-16 16:02:15,922 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:15,923 INFO L413 NwaCegarLoop]: 1212 mSDtfsCounter, 753 mSDsluCounter, 743 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 753 SdHoareTripleChecker+Valid, 1955 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:15,923 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [753 Valid, 1955 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 16:02:15,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2631 states. [2022-10-16 16:02:16,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2631 to 2631. [2022-10-16 16:02:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2631 states, 2630 states have (on average 1.2456273764258554) internal successors, (3276), 2630 states have internal predecessors, (3276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 3276 transitions. [2022-10-16 16:02:16,170 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 3276 transitions. Word has length 118 [2022-10-16 16:02:16,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:16,170 INFO L495 AbstractCegarLoop]: Abstraction has 2631 states and 3276 transitions. [2022-10-16 16:02:16,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 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) [2022-10-16 16:02:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 3276 transitions. [2022-10-16 16:02:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-16 16:02:16,177 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:16,177 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:16,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-10-16 16:02:16,178 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:16,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:16,178 INFO L85 PathProgramCache]: Analyzing trace with hash 9530563, now seen corresponding path program 1 times [2022-10-16 16:02:16,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:16,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125602648] [2022-10-16 16:02:16,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:16,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:16,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:16,321 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125602648] [2022-10-16 16:02:16,321 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125602648] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 16:02:16,321 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1897397302] [2022-10-16 16:02:16,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:16,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 16:02:16,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 16:02:16,333 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 16:02:16,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-16 16:02:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:16,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 756 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-16 16:02:16,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 16:02:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-16 16:02:16,739 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 16:02:16,739 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1897397302] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:16,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 16:02:16,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-10-16 16:02:16,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229779039] [2022-10-16 16:02:16,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:16,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:16,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:16,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:16,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-16 16:02:16,742 INFO L87 Difference]: Start difference. First operand 2631 states and 3276 transitions. Second operand has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:18,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:18,032 INFO L93 Difference]: Finished difference Result 6258 states and 7929 transitions. [2022-10-16 16:02:18,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:18,032 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 0 states have call successors, (0), 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 [2022-10-16 16:02:18,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:18,036 INFO L225 Difference]: With dead ends: 6258 [2022-10-16 16:02:18,037 INFO L226 Difference]: Without dead ends: 4222 [2022-10-16 16:02:18,039 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-10-16 16:02:18,040 INFO L413 NwaCegarLoop]: 581 mSDtfsCounter, 3734 mSDsluCounter, 286 mSDsCounter, 0 mSdLazyCounter, 594 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3734 SdHoareTripleChecker+Valid, 867 SdHoareTripleChecker+Invalid, 653 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 594 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:18,040 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3734 Valid, 867 Invalid, 653 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 594 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 16:02:18,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4222 states. [2022-10-16 16:02:18,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4222 to 4221. [2022-10-16 16:02:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4221 states, 4220 states have (on average 1.2635071090047394) internal successors, (5332), 4220 states have internal predecessors, (5332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 4221 states and 5332 transitions. [2022-10-16 16:02:18,468 INFO L78 Accepts]: Start accepts. Automaton has 4221 states and 5332 transitions. Word has length 120 [2022-10-16 16:02:18,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:18,468 INFO L495 AbstractCegarLoop]: Abstraction has 4221 states and 5332 transitions. [2022-10-16 16:02:18,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:18,469 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 5332 transitions. [2022-10-16 16:02:18,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-16 16:02:18,474 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:18,474 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:18,502 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-10-16 16:02:18,675 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-10-16 16:02:18,676 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:18,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:18,677 INFO L85 PathProgramCache]: Analyzing trace with hash 922032606, now seen corresponding path program 1 times [2022-10-16 16:02:18,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:18,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246881764] [2022-10-16 16:02:18,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:18,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-16 16:02:18,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:18,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246881764] [2022-10-16 16:02:18,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246881764] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:18,774 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:18,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:02:18,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836319603] [2022-10-16 16:02:18,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:18,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:02:18,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:18,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:02:18,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:18,778 INFO L87 Difference]: Start difference. First operand 4221 states and 5332 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:20,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:20,296 INFO L93 Difference]: Finished difference Result 10604 states and 13595 transitions. [2022-10-16 16:02:20,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:02:20,297 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 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 121 [2022-10-16 16:02:20,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:20,304 INFO L225 Difference]: With dead ends: 10604 [2022-10-16 16:02:20,304 INFO L226 Difference]: Without dead ends: 7705 [2022-10-16 16:02:20,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:20,308 INFO L413 NwaCegarLoop]: 901 mSDtfsCounter, 604 mSDsluCounter, 565 mSDsCounter, 0 mSdLazyCounter, 561 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 604 SdHoareTripleChecker+Valid, 1466 SdHoareTripleChecker+Invalid, 571 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 561 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:20,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [604 Valid, 1466 Invalid, 571 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 561 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 16:02:20,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7705 states. [2022-10-16 16:02:21,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7705 to 7695. [2022-10-16 16:02:21,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7695 states, 7694 states have (on average 1.2665713543020536) internal successors, (9745), 7694 states have internal predecessors, (9745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7695 states to 7695 states and 9745 transitions. [2022-10-16 16:02:21,165 INFO L78 Accepts]: Start accepts. Automaton has 7695 states and 9745 transitions. Word has length 121 [2022-10-16 16:02:21,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:21,165 INFO L495 AbstractCegarLoop]: Abstraction has 7695 states and 9745 transitions. [2022-10-16 16:02:21,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 7695 states and 9745 transitions. [2022-10-16 16:02:21,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-16 16:02:21,176 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:21,176 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:21,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-10-16 16:02:21,176 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:21,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:21,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1445353277, now seen corresponding path program 1 times [2022-10-16 16:02:21,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:21,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378812807] [2022-10-16 16:02:21,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:21,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:21,295 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:21,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378812807] [2022-10-16 16:02:21,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378812807] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:21,295 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:21,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:02:21,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570687017] [2022-10-16 16:02:21,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:21,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:02:21,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:21,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:02:21,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:21,299 INFO L87 Difference]: Start difference. First operand 7695 states and 9745 transitions. Second operand has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:22,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:22,183 INFO L93 Difference]: Finished difference Result 9934 states and 12586 transitions. [2022-10-16 16:02:22,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:02:22,184 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 0 states have call successors, (0), 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 121 [2022-10-16 16:02:22,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:22,188 INFO L225 Difference]: With dead ends: 9934 [2022-10-16 16:02:22,189 INFO L226 Difference]: Without dead ends: 2519 [2022-10-16 16:02:22,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:22,194 INFO L413 NwaCegarLoop]: 1249 mSDtfsCounter, 663 mSDsluCounter, 601 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 663 SdHoareTripleChecker+Valid, 1850 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:22,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [663 Valid, 1850 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 16:02:22,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2519 states. [2022-10-16 16:02:22,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2519 to 2519. [2022-10-16 16:02:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2519 states, 2518 states have (on average 1.2521842732327244) internal successors, (3153), 2518 states have internal predecessors, (3153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 2519 states and 3153 transitions. [2022-10-16 16:02:22,469 INFO L78 Accepts]: Start accepts. Automaton has 2519 states and 3153 transitions. Word has length 121 [2022-10-16 16:02:22,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:22,469 INFO L495 AbstractCegarLoop]: Abstraction has 2519 states and 3153 transitions. [2022-10-16 16:02:22,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 3153 transitions. [2022-10-16 16:02:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-10-16 16:02:22,473 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:22,473 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:22,474 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-10-16 16:02:22,474 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:22,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:22,474 INFO L85 PathProgramCache]: Analyzing trace with hash 621915773, now seen corresponding path program 1 times [2022-10-16 16:02:22,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:22,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726720758] [2022-10-16 16:02:22,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:22,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:22,611 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:22,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:22,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726720758] [2022-10-16 16:02:22,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726720758] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 16:02:22,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [40704169] [2022-10-16 16:02:22,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:22,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 16:02:22,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 16:02:22,614 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 16:02:22,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-10-16 16:02:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:22,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 757 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-16 16:02:22,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 16:02:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-16 16:02:22,987 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 16:02:22,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [40704169] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:22,988 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 16:02:22,988 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-10-16 16:02:22,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402425550] [2022-10-16 16:02:22,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:22,989 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:22,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:22,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:22,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-16 16:02:22,990 INFO L87 Difference]: Start difference. First operand 2519 states and 3153 transitions. Second operand has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:23,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:23,676 INFO L93 Difference]: Finished difference Result 5055 states and 6362 transitions. [2022-10-16 16:02:23,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:23,677 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 0 states have call successors, (0), 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 123 [2022-10-16 16:02:23,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:23,681 INFO L225 Difference]: With dead ends: 5055 [2022-10-16 16:02:23,681 INFO L226 Difference]: Without dead ends: 2830 [2022-10-16 16:02:23,684 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-10-16 16:02:23,684 INFO L413 NwaCegarLoop]: 316 mSDtfsCounter, 990 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 990 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:23,685 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [990 Valid, 396 Invalid, 209 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 16:02:23,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2830 states. [2022-10-16 16:02:24,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2830 to 2823. [2022-10-16 16:02:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2823 states, 2822 states have (on average 1.2533664068036854) internal successors, (3537), 2822 states have internal predecessors, (3537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 2823 states and 3537 transitions. [2022-10-16 16:02:24,046 INFO L78 Accepts]: Start accepts. Automaton has 2823 states and 3537 transitions. Word has length 123 [2022-10-16 16:02:24,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:24,046 INFO L495 AbstractCegarLoop]: Abstraction has 2823 states and 3537 transitions. [2022-10-16 16:02:24,046 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.6) internal successors, (113), 4 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:24,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 3537 transitions. [2022-10-16 16:02:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-10-16 16:02:24,050 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:24,050 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:24,075 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-10-16 16:02:24,256 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-10-16 16:02:24,257 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:24,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:24,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1430851155, now seen corresponding path program 1 times [2022-10-16 16:02:24,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:24,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668048111] [2022-10-16 16:02:24,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:24,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:24,402 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:24,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:24,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668048111] [2022-10-16 16:02:24,403 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1668048111] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 16:02:24,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [13926778] [2022-10-16 16:02:24,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:24,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 16:02:24,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 16:02:24,405 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 16:02:24,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-10-16 16:02:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:24,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 758 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-16 16:02:24,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 16:02:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-16 16:02:24,928 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 16:02:24,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [13926778] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:24,928 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 16:02:24,928 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 10 [2022-10-16 16:02:24,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306615432] [2022-10-16 16:02:24,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:24,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-16 16:02:24,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:24,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-16 16:02:24,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2022-10-16 16:02:24,930 INFO L87 Difference]: Start difference. First operand 2823 states and 3537 transitions. Second operand has 7 states, 7 states have (on average 17.285714285714285) internal successors, (121), 6 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:26,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:26,871 INFO L93 Difference]: Finished difference Result 11059 states and 13969 transitions. [2022-10-16 16:02:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-10-16 16:02:26,873 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.285714285714285) internal successors, (121), 6 states have internal predecessors, (121), 0 states have call successors, (0), 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 125 [2022-10-16 16:02:26,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:26,887 INFO L225 Difference]: With dead ends: 11059 [2022-10-16 16:02:26,887 INFO L226 Difference]: Without dead ends: 8764 [2022-10-16 16:02:26,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=202, Unknown=0, NotChecked=0, Total=272 [2022-10-16 16:02:26,893 INFO L413 NwaCegarLoop]: 331 mSDtfsCounter, 2571 mSDsluCounter, 502 mSDsCounter, 0 mSdLazyCounter, 446 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2571 SdHoareTripleChecker+Valid, 833 SdHoareTripleChecker+Invalid, 546 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:26,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2571 Valid, 833 Invalid, 546 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 446 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 16:02:26,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8764 states. [2022-10-16 16:02:27,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8764 to 5505. [2022-10-16 16:02:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5505 states, 5504 states have (on average 1.2745276162790697) internal successors, (7015), 5504 states have internal predecessors, (7015), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:27,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 5505 states and 7015 transitions. [2022-10-16 16:02:27,839 INFO L78 Accepts]: Start accepts. Automaton has 5505 states and 7015 transitions. Word has length 125 [2022-10-16 16:02:27,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:27,840 INFO L495 AbstractCegarLoop]: Abstraction has 5505 states and 7015 transitions. [2022-10-16 16:02:27,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 17.285714285714285) internal successors, (121), 6 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 5505 states and 7015 transitions. [2022-10-16 16:02:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-10-16 16:02:27,845 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:27,845 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:27,869 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-10-16 16:02:28,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 16:02:28,046 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:28,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:28,047 INFO L85 PathProgramCache]: Analyzing trace with hash 1236797163, now seen corresponding path program 1 times [2022-10-16 16:02:28,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:28,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161645696] [2022-10-16 16:02:28,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:28,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:28,278 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:28,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:28,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161645696] [2022-10-16 16:02:28,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161645696] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:28,279 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:28,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:28,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126353691] [2022-10-16 16:02:28,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:28,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:28,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:28,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:28,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:28,280 INFO L87 Difference]: Start difference. First operand 5505 states and 7015 transitions. Second operand has 5 states, 4 states have (on average 31.5) internal successors, (126), 5 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:29,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:29,789 INFO L93 Difference]: Finished difference Result 8199 states and 10503 transitions. [2022-10-16 16:02:29,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:29,790 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 31.5) internal successors, (126), 5 states have internal predecessors, (126), 0 states have call successors, (0), 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 126 [2022-10-16 16:02:29,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:29,797 INFO L225 Difference]: With dead ends: 8199 [2022-10-16 16:02:29,797 INFO L226 Difference]: Without dead ends: 5716 [2022-10-16 16:02:29,801 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 [2022-10-16 16:02:29,802 INFO L413 NwaCegarLoop]: 719 mSDtfsCounter, 258 mSDsluCounter, 1065 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 1784 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:29,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 1784 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 16:02:29,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5716 states. [2022-10-16 16:02:30,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5716 to 5711. [2022-10-16 16:02:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5711 states, 5710 states have (on average 1.2733800350262696) internal successors, (7271), 5710 states have internal predecessors, (7271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5711 states to 5711 states and 7271 transitions. [2022-10-16 16:02:30,782 INFO L78 Accepts]: Start accepts. Automaton has 5711 states and 7271 transitions. Word has length 126 [2022-10-16 16:02:30,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:30,782 INFO L495 AbstractCegarLoop]: Abstraction has 5711 states and 7271 transitions. [2022-10-16 16:02:30,782 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 31.5) internal successors, (126), 5 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:30,782 INFO L276 IsEmpty]: Start isEmpty. Operand 5711 states and 7271 transitions. [2022-10-16 16:02:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-10-16 16:02:30,786 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:30,786 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:30,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-10-16 16:02:30,787 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:30,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:30,787 INFO L85 PathProgramCache]: Analyzing trace with hash 920724894, now seen corresponding path program 1 times [2022-10-16 16:02:30,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:30,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706013122] [2022-10-16 16:02:30,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:30,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 29 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:30,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:30,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706013122] [2022-10-16 16:02:30,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [706013122] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 16:02:30,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [320390320] [2022-10-16 16:02:30,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:30,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 16:02:30,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 16:02:30,943 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 16:02:30,950 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-10-16 16:02:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:31,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 846 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-16 16:02:31,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 16:02:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 19 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:31,658 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 16:02:31,895 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 19 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 16:02:31,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [320390320] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 16:02:31,896 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 16:02:31,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 6] total 14 [2022-10-16 16:02:31,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682657283] [2022-10-16 16:02:31,897 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 16:02:31,898 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-10-16 16:02:31,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:31,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-10-16 16:02:31,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2022-10-16 16:02:31,899 INFO L87 Difference]: Start difference. First operand 5711 states and 7271 transitions. Second operand has 14 states, 14 states have (on average 31.142857142857142) internal successors, (436), 14 states have internal predecessors, (436), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:36,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:36,153 INFO L93 Difference]: Finished difference Result 22879 states and 29559 transitions. [2022-10-16 16:02:36,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-10-16 16:02:36,154 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 31.142857142857142) internal successors, (436), 14 states have internal predecessors, (436), 0 states have call successors, (0), 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 [2022-10-16 16:02:36,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:36,174 INFO L225 Difference]: With dead ends: 22879 [2022-10-16 16:02:36,174 INFO L226 Difference]: Without dead ends: 17620 [2022-10-16 16:02:36,181 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 309 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=113, Invalid=307, Unknown=0, NotChecked=0, Total=420 [2022-10-16 16:02:36,182 INFO L413 NwaCegarLoop]: 346 mSDtfsCounter, 4384 mSDsluCounter, 1036 mSDsCounter, 0 mSdLazyCounter, 728 mSolverCounterSat, 165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4384 SdHoareTripleChecker+Valid, 1382 SdHoareTripleChecker+Invalid, 893 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 165 IncrementalHoareTripleChecker+Valid, 728 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:36,182 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4384 Valid, 1382 Invalid, 893 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [165 Valid, 728 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 16:02:36,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17620 states. [2022-10-16 16:02:38,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17620 to 11301. [2022-10-16 16:02:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11301 states, 11300 states have (on average 1.268849557522124) internal successors, (14338), 11300 states have internal predecessors, (14338), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:38,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11301 states to 11301 states and 14338 transitions. [2022-10-16 16:02:38,572 INFO L78 Accepts]: Start accepts. Automaton has 11301 states and 14338 transitions. Word has length 156 [2022-10-16 16:02:38,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:38,572 INFO L495 AbstractCegarLoop]: Abstraction has 11301 states and 14338 transitions. [2022-10-16 16:02:38,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 31.142857142857142) internal successors, (436), 14 states have internal predecessors, (436), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 11301 states and 14338 transitions. [2022-10-16 16:02:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-10-16 16:02:38,580 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:38,580 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 16:02:38,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-10-16 16:02:38,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 16:02:38,781 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:38,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:38,782 INFO L85 PathProgramCache]: Analyzing trace with hash -1513949946, now seen corresponding path program 1 times [2022-10-16 16:02:38,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:38,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323475829] [2022-10-16 16:02:38,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-16 16:02:38,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:38,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323475829] [2022-10-16 16:02:38,997 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323475829] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:38,997 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:38,997 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:38,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208326354] [2022-10-16 16:02:38,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:38,998 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:38,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:38,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:38,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:38,999 INFO L87 Difference]: Start difference. First operand 11301 states and 14338 transitions. Second operand has 5 states, 4 states have (on average 38.25) internal successors, (153), 5 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:41,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:41,267 INFO L93 Difference]: Finished difference Result 11302 states and 14338 transitions. [2022-10-16 16:02:41,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:41,267 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 38.25) internal successors, (153), 5 states have internal predecessors, (153), 0 states have call successors, (0), 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 157 [2022-10-16 16:02:41,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:41,275 INFO L225 Difference]: With dead ends: 11302 [2022-10-16 16:02:41,275 INFO L226 Difference]: Without dead ends: 7673 [2022-10-16 16:02:41,279 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 [2022-10-16 16:02:41,279 INFO L413 NwaCegarLoop]: 662 mSDtfsCounter, 268 mSDsluCounter, 519 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 268 SdHoareTripleChecker+Valid, 1181 SdHoareTripleChecker+Invalid, 141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:41,280 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [268 Valid, 1181 Invalid, 141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 16:02:41,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7673 states. [2022-10-16 16:02:42,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7673 to 7673. [2022-10-16 16:02:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7673 states, 7672 states have (on average 1.267466110531804) internal successors, (9724), 7672 states have internal predecessors, (9724), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7673 states to 7673 states and 9724 transitions. [2022-10-16 16:02:42,739 INFO L78 Accepts]: Start accepts. Automaton has 7673 states and 9724 transitions. Word has length 157 [2022-10-16 16:02:42,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:42,739 INFO L495 AbstractCegarLoop]: Abstraction has 7673 states and 9724 transitions. [2022-10-16 16:02:42,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 38.25) internal successors, (153), 5 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:42,740 INFO L276 IsEmpty]: Start isEmpty. Operand 7673 states and 9724 transitions. [2022-10-16 16:02:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-16 16:02:42,747 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:42,747 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-10-16 16:02:42,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-10-16 16:02:42,748 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:42,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:42,748 INFO L85 PathProgramCache]: Analyzing trace with hash -974796351, now seen corresponding path program 1 times [2022-10-16 16:02:42,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:42,749 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534856209] [2022-10-16 16:02:42,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:42,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-10-16 16:02:42,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:42,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534856209] [2022-10-16 16:02:42,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534856209] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:42,873 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:42,873 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 16:02:42,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803629148] [2022-10-16 16:02:42,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:42,874 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 16:02:42,874 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:42,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 16:02:42,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:42,875 INFO L87 Difference]: Start difference. First operand 7673 states and 9724 transitions. Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:45,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:45,634 INFO L93 Difference]: Finished difference Result 21416 states and 27196 transitions. [2022-10-16 16:02:45,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 16:02:45,634 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 0 states have call successors, (0), 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 [2022-10-16 16:02:45,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:45,647 INFO L225 Difference]: With dead ends: 21416 [2022-10-16 16:02:45,647 INFO L226 Difference]: Without dead ends: 11069 [2022-10-16 16:02:45,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 16:02:45,659 INFO L413 NwaCegarLoop]: 396 mSDtfsCounter, 153 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 624 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:45,659 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 624 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 16:02:45,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11069 states. [2022-10-16 16:02:47,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11069 to 8952. [2022-10-16 16:02:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8952 states, 8951 states have (on average 1.2523740364205116) internal successors, (11210), 8951 states have internal predecessors, (11210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8952 states to 8952 states and 11210 transitions. [2022-10-16 16:02:47,424 INFO L78 Accepts]: Start accepts. Automaton has 8952 states and 11210 transitions. Word has length 184 [2022-10-16 16:02:47,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:47,425 INFO L495 AbstractCegarLoop]: Abstraction has 8952 states and 11210 transitions. [2022-10-16 16:02:47,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 8952 states and 11210 transitions. [2022-10-16 16:02:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-16 16:02:47,434 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 16:02:47,434 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-10-16 16:02:47,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-10-16 16:02:47,435 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 16:02:47,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 16:02:47,435 INFO L85 PathProgramCache]: Analyzing trace with hash -75335913, now seen corresponding path program 1 times [2022-10-16 16:02:47,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 16:02:47,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640317986] [2022-10-16 16:02:47,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 16:02:47,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 16:02:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 16:02:47,748 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-10-16 16:02:47,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 16:02:47,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640317986] [2022-10-16 16:02:47,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640317986] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 16:02:47,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 16:02:47,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 16:02:47,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66655180] [2022-10-16 16:02:47,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 16:02:47,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 16:02:47,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 16:02:47,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 16:02:47,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 16:02:47,750 INFO L87 Difference]: Start difference. First operand 8952 states and 11210 transitions. Second operand has 5 states, 4 states have (on average 41.25) internal successors, (165), 5 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:49,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 16:02:49,504 INFO L93 Difference]: Finished difference Result 8952 states and 11210 transitions. [2022-10-16 16:02:49,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 16:02:49,505 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 41.25) internal successors, (165), 5 states have internal predecessors, (165), 0 states have call successors, (0), 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 [2022-10-16 16:02:49,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 16:02:49,505 INFO L225 Difference]: With dead ends: 8952 [2022-10-16 16:02:49,506 INFO L226 Difference]: Without dead ends: 0 [2022-10-16 16:02:49,512 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 [2022-10-16 16:02:49,513 INFO L413 NwaCegarLoop]: 449 mSDtfsCounter, 202 mSDsluCounter, 591 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 202 SdHoareTripleChecker+Valid, 1040 SdHoareTripleChecker+Invalid, 144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 16:02:49,514 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [202 Valid, 1040 Invalid, 144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 16:02:49,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-10-16 16:02:49,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-10-16 16:02:49,515 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) [2022-10-16 16:02:49,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-10-16 16:02:49,515 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 184 [2022-10-16 16:02:49,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 16:02:49,515 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-16 16:02:49,515 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 41.25) internal successors, (165), 5 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 16:02:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-10-16 16:02:49,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-10-16 16:02:49,518 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (541 of 542 remaining) [2022-10-16 16:02:49,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (540 of 542 remaining) [2022-10-16 16:02:49,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (539 of 542 remaining) [2022-10-16 16:02:49,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (538 of 542 remaining) [2022-10-16 16:02:49,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (537 of 542 remaining) [2022-10-16 16:02:49,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (536 of 542 remaining) [2022-10-16 16:02:49,519 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (535 of 542 remaining) [2022-10-16 16:02:49,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (534 of 542 remaining) [2022-10-16 16:02:49,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (533 of 542 remaining) [2022-10-16 16:02:49,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (532 of 542 remaining) [2022-10-16 16:02:49,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (531 of 542 remaining) [2022-10-16 16:02:49,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (530 of 542 remaining) [2022-10-16 16:02:49,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (529 of 542 remaining) [2022-10-16 16:02:49,520 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (528 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (527 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (526 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (525 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (524 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (523 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (522 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (521 of 542 remaining) [2022-10-16 16:02:49,521 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (520 of 542 remaining) [2022-10-16 16:02:49,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (519 of 542 remaining) [2022-10-16 16:02:49,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (518 of 542 remaining) [2022-10-16 16:02:49,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (517 of 542 remaining) [2022-10-16 16:02:49,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (516 of 542 remaining) [2022-10-16 16:02:49,522 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (515 of 542 remaining) [2022-10-16 16:02:49,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (514 of 542 remaining) [2022-10-16 16:02:49,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (513 of 542 remaining) [2022-10-16 16:02:49,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (512 of 542 remaining) [2022-10-16 16:02:49,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (511 of 542 remaining) [2022-10-16 16:02:49,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (510 of 542 remaining) [2022-10-16 16:02:49,523 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (509 of 542 remaining) [2022-10-16 16:02:49,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (508 of 542 remaining) [2022-10-16 16:02:49,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (507 of 542 remaining) [2022-10-16 16:02:49,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (506 of 542 remaining) [2022-10-16 16:02:49,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (505 of 542 remaining) [2022-10-16 16:02:49,524 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (504 of 542 remaining) [2022-10-16 16:02:49,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (503 of 542 remaining) [2022-10-16 16:02:49,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (502 of 542 remaining) [2022-10-16 16:02:49,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (501 of 542 remaining) [2022-10-16 16:02:49,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (500 of 542 remaining) [2022-10-16 16:02:49,525 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (499 of 542 remaining) [2022-10-16 16:02:49,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (498 of 542 remaining) [2022-10-16 16:02:49,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (497 of 542 remaining) [2022-10-16 16:02:49,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (496 of 542 remaining) [2022-10-16 16:02:49,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (495 of 542 remaining) [2022-10-16 16:02:49,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (494 of 542 remaining) [2022-10-16 16:02:49,526 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (493 of 542 remaining) [2022-10-16 16:02:49,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (492 of 542 remaining) [2022-10-16 16:02:49,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (491 of 542 remaining) [2022-10-16 16:02:49,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (490 of 542 remaining) [2022-10-16 16:02:49,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (489 of 542 remaining) [2022-10-16 16:02:49,527 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (488 of 542 remaining) [2022-10-16 16:02:49,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (487 of 542 remaining) [2022-10-16 16:02:49,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (486 of 542 remaining) [2022-10-16 16:02:49,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (485 of 542 remaining) [2022-10-16 16:02:49,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (484 of 542 remaining) [2022-10-16 16:02:49,528 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (483 of 542 remaining) [2022-10-16 16:02:49,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (482 of 542 remaining) [2022-10-16 16:02:49,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (481 of 542 remaining) [2022-10-16 16:02:49,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (480 of 542 remaining) [2022-10-16 16:02:49,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (479 of 542 remaining) [2022-10-16 16:02:49,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (478 of 542 remaining) [2022-10-16 16:02:49,529 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (477 of 542 remaining) [2022-10-16 16:02:49,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (476 of 542 remaining) [2022-10-16 16:02:49,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (475 of 542 remaining) [2022-10-16 16:02:49,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (474 of 542 remaining) [2022-10-16 16:02:49,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (473 of 542 remaining) [2022-10-16 16:02:49,530 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (472 of 542 remaining) [2022-10-16 16:02:49,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (471 of 542 remaining) [2022-10-16 16:02:49,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (470 of 542 remaining) [2022-10-16 16:02:49,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (469 of 542 remaining) [2022-10-16 16:02:49,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (468 of 542 remaining) [2022-10-16 16:02:49,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (467 of 542 remaining) [2022-10-16 16:02:49,531 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (466 of 542 remaining) [2022-10-16 16:02:49,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (465 of 542 remaining) [2022-10-16 16:02:49,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (464 of 542 remaining) [2022-10-16 16:02:49,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (463 of 542 remaining) [2022-10-16 16:02:49,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (462 of 542 remaining) [2022-10-16 16:02:49,532 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (461 of 542 remaining) [2022-10-16 16:02:49,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (460 of 542 remaining) [2022-10-16 16:02:49,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (459 of 542 remaining) [2022-10-16 16:02:49,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (458 of 542 remaining) [2022-10-16 16:02:49,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (457 of 542 remaining) [2022-10-16 16:02:49,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (456 of 542 remaining) [2022-10-16 16:02:49,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (455 of 542 remaining) [2022-10-16 16:02:49,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (454 of 542 remaining) [2022-10-16 16:02:49,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (453 of 542 remaining) [2022-10-16 16:02:49,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (452 of 542 remaining) [2022-10-16 16:02:49,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (451 of 542 remaining) [2022-10-16 16:02:49,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (450 of 542 remaining) [2022-10-16 16:02:49,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (449 of 542 remaining) [2022-10-16 16:02:49,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (448 of 542 remaining) [2022-10-16 16:02:49,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (447 of 542 remaining) [2022-10-16 16:02:49,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (446 of 542 remaining) [2022-10-16 16:02:49,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (445 of 542 remaining) [2022-10-16 16:02:49,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (444 of 542 remaining) [2022-10-16 16:02:49,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (443 of 542 remaining) [2022-10-16 16:02:49,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (442 of 542 remaining) [2022-10-16 16:02:49,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (441 of 542 remaining) [2022-10-16 16:02:49,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (440 of 542 remaining) [2022-10-16 16:02:49,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (439 of 542 remaining) [2022-10-16 16:02:49,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (438 of 542 remaining) [2022-10-16 16:02:49,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (437 of 542 remaining) [2022-10-16 16:02:49,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (436 of 542 remaining) [2022-10-16 16:02:49,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (435 of 542 remaining) [2022-10-16 16:02:49,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (434 of 542 remaining) [2022-10-16 16:02:49,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (433 of 542 remaining) [2022-10-16 16:02:49,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (432 of 542 remaining) [2022-10-16 16:02:49,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (431 of 542 remaining) [2022-10-16 16:02:49,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (430 of 542 remaining) [2022-10-16 16:02:49,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (429 of 542 remaining) [2022-10-16 16:02:49,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (428 of 542 remaining) [2022-10-16 16:02:49,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (427 of 542 remaining) [2022-10-16 16:02:49,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (426 of 542 remaining) [2022-10-16 16:02:49,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (425 of 542 remaining) [2022-10-16 16:02:49,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (424 of 542 remaining) [2022-10-16 16:02:49,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (423 of 542 remaining) [2022-10-16 16:02:49,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (422 of 542 remaining) [2022-10-16 16:02:49,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (421 of 542 remaining) [2022-10-16 16:02:49,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (420 of 542 remaining) [2022-10-16 16:02:49,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (419 of 542 remaining) [2022-10-16 16:02:49,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (418 of 542 remaining) [2022-10-16 16:02:49,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (417 of 542 remaining) [2022-10-16 16:02:49,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (416 of 542 remaining) [2022-10-16 16:02:49,540 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (415 of 542 remaining) [2022-10-16 16:02:49,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (414 of 542 remaining) [2022-10-16 16:02:49,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (413 of 542 remaining) [2022-10-16 16:02:49,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (412 of 542 remaining) [2022-10-16 16:02:49,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (411 of 542 remaining) [2022-10-16 16:02:49,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (410 of 542 remaining) [2022-10-16 16:02:49,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (409 of 542 remaining) [2022-10-16 16:02:49,541 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (408 of 542 remaining) [2022-10-16 16:02:49,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (407 of 542 remaining) [2022-10-16 16:02:49,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (406 of 542 remaining) [2022-10-16 16:02:49,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (405 of 542 remaining) [2022-10-16 16:02:49,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (404 of 542 remaining) [2022-10-16 16:02:49,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (403 of 542 remaining) [2022-10-16 16:02:49,542 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (402 of 542 remaining) [2022-10-16 16:02:49,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (401 of 542 remaining) [2022-10-16 16:02:49,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (400 of 542 remaining) [2022-10-16 16:02:49,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (399 of 542 remaining) [2022-10-16 16:02:49,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (398 of 542 remaining) [2022-10-16 16:02:49,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (397 of 542 remaining) [2022-10-16 16:02:49,543 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (396 of 542 remaining) [2022-10-16 16:02:49,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (395 of 542 remaining) [2022-10-16 16:02:49,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (394 of 542 remaining) [2022-10-16 16:02:49,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (393 of 542 remaining) [2022-10-16 16:02:49,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (392 of 542 remaining) [2022-10-16 16:02:49,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (391 of 542 remaining) [2022-10-16 16:02:49,544 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (390 of 542 remaining) [2022-10-16 16:02:49,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW (389 of 542 remaining) [2022-10-16 16:02:49,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW (388 of 542 remaining) [2022-10-16 16:02:49,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW (387 of 542 remaining) [2022-10-16 16:02:49,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW (386 of 542 remaining) [2022-10-16 16:02:49,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW (385 of 542 remaining) [2022-10-16 16:02:49,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW (384 of 542 remaining) [2022-10-16 16:02:49,545 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW (383 of 542 remaining) [2022-10-16 16:02:49,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW (382 of 542 remaining) [2022-10-16 16:02:49,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW (381 of 542 remaining) [2022-10-16 16:02:49,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW (380 of 542 remaining) [2022-10-16 16:02:49,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW (379 of 542 remaining) [2022-10-16 16:02:49,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW (378 of 542 remaining) [2022-10-16 16:02:49,546 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW (377 of 542 remaining) [2022-10-16 16:02:49,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW (376 of 542 remaining) [2022-10-16 16:02:49,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW (375 of 542 remaining) [2022-10-16 16:02:49,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW (374 of 542 remaining) [2022-10-16 16:02:49,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW (373 of 542 remaining) [2022-10-16 16:02:49,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW (372 of 542 remaining) [2022-10-16 16:02:49,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW (371 of 542 remaining) [2022-10-16 16:02:49,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW (370 of 542 remaining) [2022-10-16 16:02:49,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW (369 of 542 remaining) [2022-10-16 16:02:49,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW (368 of 542 remaining) [2022-10-16 16:02:49,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW (367 of 542 remaining) [2022-10-16 16:02:49,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW (366 of 542 remaining) [2022-10-16 16:02:49,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW (365 of 542 remaining) [2022-10-16 16:02:49,548 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW (364 of 542 remaining) [2022-10-16 16:02:49,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW (363 of 542 remaining) [2022-10-16 16:02:49,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW (362 of 542 remaining) [2022-10-16 16:02:49,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW (361 of 542 remaining) [2022-10-16 16:02:49,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW (360 of 542 remaining) [2022-10-16 16:02:49,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW (359 of 542 remaining) [2022-10-16 16:02:49,549 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW (358 of 542 remaining) [2022-10-16 16:02:49,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW (357 of 542 remaining) [2022-10-16 16:02:49,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW (356 of 542 remaining) [2022-10-16 16:02:49,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW (355 of 542 remaining) [2022-10-16 16:02:49,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW (354 of 542 remaining) [2022-10-16 16:02:49,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW (353 of 542 remaining) [2022-10-16 16:02:49,550 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW (352 of 542 remaining) [2022-10-16 16:02:49,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW (351 of 542 remaining) [2022-10-16 16:02:49,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW (350 of 542 remaining) [2022-10-16 16:02:49,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW (349 of 542 remaining) [2022-10-16 16:02:49,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW (348 of 542 remaining) [2022-10-16 16:02:49,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW (347 of 542 remaining) [2022-10-16 16:02:49,551 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW (346 of 542 remaining) [2022-10-16 16:02:49,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW (345 of 542 remaining) [2022-10-16 16:02:49,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW (344 of 542 remaining) [2022-10-16 16:02:49,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW (343 of 542 remaining) [2022-10-16 16:02:49,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW (342 of 542 remaining) [2022-10-16 16:02:49,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW (341 of 542 remaining) [2022-10-16 16:02:49,552 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW (340 of 542 remaining) [2022-10-16 16:02:49,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW (339 of 542 remaining) [2022-10-16 16:02:49,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW (338 of 542 remaining) [2022-10-16 16:02:49,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW (337 of 542 remaining) [2022-10-16 16:02:49,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW (336 of 542 remaining) [2022-10-16 16:02:49,553 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW (335 of 542 remaining) [2022-10-16 16:02:49,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW (334 of 542 remaining) [2022-10-16 16:02:49,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW (333 of 542 remaining) [2022-10-16 16:02:49,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW (332 of 542 remaining) [2022-10-16 16:02:49,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW (331 of 542 remaining) [2022-10-16 16:02:49,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW (330 of 542 remaining) [2022-10-16 16:02:49,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW (329 of 542 remaining) [2022-10-16 16:02:49,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW (328 of 542 remaining) [2022-10-16 16:02:49,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW (327 of 542 remaining) [2022-10-16 16:02:49,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW (326 of 542 remaining) [2022-10-16 16:02:49,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW (325 of 542 remaining) [2022-10-16 16:02:49,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW (324 of 542 remaining) [2022-10-16 16:02:49,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW (323 of 542 remaining) [2022-10-16 16:02:49,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW (322 of 542 remaining) [2022-10-16 16:02:49,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW (321 of 542 remaining) [2022-10-16 16:02:49,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW (320 of 542 remaining) [2022-10-16 16:02:49,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr222ASSERT_VIOLATIONINTEGER_OVERFLOW (319 of 542 remaining) [2022-10-16 16:02:49,556 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr223ASSERT_VIOLATIONINTEGER_OVERFLOW (318 of 542 remaining) [2022-10-16 16:02:49,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr224ASSERT_VIOLATIONINTEGER_OVERFLOW (317 of 542 remaining) [2022-10-16 16:02:49,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr225ASSERT_VIOLATIONINTEGER_OVERFLOW (316 of 542 remaining) [2022-10-16 16:02:49,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr226ASSERT_VIOLATIONINTEGER_OVERFLOW (315 of 542 remaining) [2022-10-16 16:02:49,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr227ASSERT_VIOLATIONINTEGER_OVERFLOW (314 of 542 remaining) [2022-10-16 16:02:49,557 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr228ASSERT_VIOLATIONINTEGER_OVERFLOW (313 of 542 remaining) [2022-10-16 16:02:49,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr229ASSERT_VIOLATIONINTEGER_OVERFLOW (312 of 542 remaining) [2022-10-16 16:02:49,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr230ASSERT_VIOLATIONINTEGER_OVERFLOW (311 of 542 remaining) [2022-10-16 16:02:49,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr231ASSERT_VIOLATIONINTEGER_OVERFLOW (310 of 542 remaining) [2022-10-16 16:02:49,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr232ASSERT_VIOLATIONINTEGER_OVERFLOW (309 of 542 remaining) [2022-10-16 16:02:49,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr233ASSERT_VIOLATIONINTEGER_OVERFLOW (308 of 542 remaining) [2022-10-16 16:02:49,558 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr234ASSERT_VIOLATIONINTEGER_OVERFLOW (307 of 542 remaining) [2022-10-16 16:02:49,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr235ASSERT_VIOLATIONINTEGER_OVERFLOW (306 of 542 remaining) [2022-10-16 16:02:49,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr236ASSERT_VIOLATIONINTEGER_OVERFLOW (305 of 542 remaining) [2022-10-16 16:02:49,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr237ASSERT_VIOLATIONINTEGER_OVERFLOW (304 of 542 remaining) [2022-10-16 16:02:49,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr238ASSERT_VIOLATIONINTEGER_OVERFLOW (303 of 542 remaining) [2022-10-16 16:02:49,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr239ASSERT_VIOLATIONINTEGER_OVERFLOW (302 of 542 remaining) [2022-10-16 16:02:49,559 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr240ASSERT_VIOLATIONINTEGER_OVERFLOW (301 of 542 remaining) [2022-10-16 16:02:49,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr241ASSERT_VIOLATIONINTEGER_OVERFLOW (300 of 542 remaining) [2022-10-16 16:02:49,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW (299 of 542 remaining) [2022-10-16 16:02:49,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr243ASSERT_VIOLATIONINTEGER_OVERFLOW (298 of 542 remaining) [2022-10-16 16:02:49,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr244ASSERT_VIOLATIONINTEGER_OVERFLOW (297 of 542 remaining) [2022-10-16 16:02:49,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr245ASSERT_VIOLATIONINTEGER_OVERFLOW (296 of 542 remaining) [2022-10-16 16:02:49,560 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr246ASSERT_VIOLATIONINTEGER_OVERFLOW (295 of 542 remaining) [2022-10-16 16:02:49,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr247ASSERT_VIOLATIONINTEGER_OVERFLOW (294 of 542 remaining) [2022-10-16 16:02:49,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr248ASSERT_VIOLATIONINTEGER_OVERFLOW (293 of 542 remaining) [2022-10-16 16:02:49,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr249ASSERT_VIOLATIONINTEGER_OVERFLOW (292 of 542 remaining) [2022-10-16 16:02:49,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr250ASSERT_VIOLATIONINTEGER_OVERFLOW (291 of 542 remaining) [2022-10-16 16:02:49,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr251ASSERT_VIOLATIONINTEGER_OVERFLOW (290 of 542 remaining) [2022-10-16 16:02:49,561 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr252ASSERT_VIOLATIONINTEGER_OVERFLOW (289 of 542 remaining) [2022-10-16 16:02:49,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr253ASSERT_VIOLATIONINTEGER_OVERFLOW (288 of 542 remaining) [2022-10-16 16:02:49,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr254ASSERT_VIOLATIONINTEGER_OVERFLOW (287 of 542 remaining) [2022-10-16 16:02:49,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr255ASSERT_VIOLATIONINTEGER_OVERFLOW (286 of 542 remaining) [2022-10-16 16:02:49,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr256ASSERT_VIOLATIONINTEGER_OVERFLOW (285 of 542 remaining) [2022-10-16 16:02:49,562 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr257ASSERT_VIOLATIONINTEGER_OVERFLOW (284 of 542 remaining) [2022-10-16 16:02:49,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr258ASSERT_VIOLATIONINTEGER_OVERFLOW (283 of 542 remaining) [2022-10-16 16:02:49,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr259ASSERT_VIOLATIONINTEGER_OVERFLOW (282 of 542 remaining) [2022-10-16 16:02:49,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr260ASSERT_VIOLATIONINTEGER_OVERFLOW (281 of 542 remaining) [2022-10-16 16:02:49,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr261ASSERT_VIOLATIONINTEGER_OVERFLOW (280 of 542 remaining) [2022-10-16 16:02:49,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr262ASSERT_VIOLATIONINTEGER_OVERFLOW (279 of 542 remaining) [2022-10-16 16:02:49,563 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr263ASSERT_VIOLATIONINTEGER_OVERFLOW (278 of 542 remaining) [2022-10-16 16:02:49,564 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr264ASSERT_VIOLATIONINTEGER_OVERFLOW (277 of 542 remaining) [2022-10-16 16:02:49,564 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr265ASSERT_VIOLATIONINTEGER_OVERFLOW (276 of 542 remaining) [2022-10-16 16:02:49,564 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr266ASSERT_VIOLATIONINTEGER_OVERFLOW (275 of 542 remaining) [2022-10-16 16:02:49,564 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr267ASSERT_VIOLATIONINTEGER_OVERFLOW (274 of 542 remaining) [2022-10-16 16:02:49,564 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr268ASSERT_VIOLATIONINTEGER_OVERFLOW (273 of 542 remaining) [2022-10-16 16:02:49,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr269ASSERT_VIOLATIONINTEGER_OVERFLOW (272 of 542 remaining) [2022-10-16 16:02:49,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr270ASSERT_VIOLATIONINTEGER_OVERFLOW (271 of 542 remaining) [2022-10-16 16:02:49,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr271ASSERT_VIOLATIONINTEGER_OVERFLOW (270 of 542 remaining) [2022-10-16 16:02:49,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr272ASSERT_VIOLATIONINTEGER_OVERFLOW (269 of 542 remaining) [2022-10-16 16:02:49,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr273ASSERT_VIOLATIONINTEGER_OVERFLOW (268 of 542 remaining) [2022-10-16 16:02:49,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr274ASSERT_VIOLATIONINTEGER_OVERFLOW (267 of 542 remaining) [2022-10-16 16:02:49,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr275ASSERT_VIOLATIONINTEGER_OVERFLOW (266 of 542 remaining) [2022-10-16 16:02:49,566 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr276ASSERT_VIOLATIONINTEGER_OVERFLOW (265 of 542 remaining) [2022-10-16 16:02:49,566 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr277ASSERT_VIOLATIONINTEGER_OVERFLOW (264 of 542 remaining) [2022-10-16 16:02:49,566 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr278ASSERT_VIOLATIONINTEGER_OVERFLOW (263 of 542 remaining) [2022-10-16 16:02:49,566 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr279ASSERT_VIOLATIONINTEGER_OVERFLOW (262 of 542 remaining) [2022-10-16 16:02:49,566 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr280ASSERT_VIOLATIONINTEGER_OVERFLOW (261 of 542 remaining) [2022-10-16 16:02:49,566 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr281ASSERT_VIOLATIONINTEGER_OVERFLOW (260 of 542 remaining) [2022-10-16 16:02:49,567 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr282ASSERT_VIOLATIONINTEGER_OVERFLOW (259 of 542 remaining) [2022-10-16 16:02:49,567 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr283ASSERT_VIOLATIONINTEGER_OVERFLOW (258 of 542 remaining) [2022-10-16 16:02:49,567 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr284ASSERT_VIOLATIONINTEGER_OVERFLOW (257 of 542 remaining) [2022-10-16 16:02:49,567 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr285ASSERT_VIOLATIONINTEGER_OVERFLOW (256 of 542 remaining) [2022-10-16 16:02:49,567 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr286ASSERT_VIOLATIONINTEGER_OVERFLOW (255 of 542 remaining) [2022-10-16 16:02:49,567 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr287ASSERT_VIOLATIONINTEGER_OVERFLOW (254 of 542 remaining) [2022-10-16 16:02:49,568 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr288ASSERT_VIOLATIONINTEGER_OVERFLOW (253 of 542 remaining) [2022-10-16 16:02:49,568 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr289ASSERT_VIOLATIONINTEGER_OVERFLOW (252 of 542 remaining) [2022-10-16 16:02:49,568 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr290ASSERT_VIOLATIONINTEGER_OVERFLOW (251 of 542 remaining) [2022-10-16 16:02:49,568 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr291ASSERT_VIOLATIONINTEGER_OVERFLOW (250 of 542 remaining) [2022-10-16 16:02:49,568 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr292ASSERT_VIOLATIONINTEGER_OVERFLOW (249 of 542 remaining) [2022-10-16 16:02:49,568 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr293ASSERT_VIOLATIONINTEGER_OVERFLOW (248 of 542 remaining) [2022-10-16 16:02:49,569 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr294ASSERT_VIOLATIONINTEGER_OVERFLOW (247 of 542 remaining) [2022-10-16 16:02:49,569 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr295ASSERT_VIOLATIONINTEGER_OVERFLOW (246 of 542 remaining) [2022-10-16 16:02:49,569 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr296ASSERT_VIOLATIONINTEGER_OVERFLOW (245 of 542 remaining) [2022-10-16 16:02:49,569 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr297ASSERT_VIOLATIONINTEGER_OVERFLOW (244 of 542 remaining) [2022-10-16 16:02:49,569 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr298ASSERT_VIOLATIONINTEGER_OVERFLOW (243 of 542 remaining) [2022-10-16 16:02:49,569 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr299ASSERT_VIOLATIONINTEGER_OVERFLOW (242 of 542 remaining) [2022-10-16 16:02:49,570 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr300ASSERT_VIOLATIONINTEGER_OVERFLOW (241 of 542 remaining) [2022-10-16 16:02:49,570 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr301ASSERT_VIOLATIONINTEGER_OVERFLOW (240 of 542 remaining) [2022-10-16 16:02:49,570 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr302ASSERT_VIOLATIONINTEGER_OVERFLOW (239 of 542 remaining) [2022-10-16 16:02:49,570 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr303ASSERT_VIOLATIONINTEGER_OVERFLOW (238 of 542 remaining) [2022-10-16 16:02:49,570 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr304ASSERT_VIOLATIONINTEGER_OVERFLOW (237 of 542 remaining) [2022-10-16 16:02:49,570 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr305ASSERT_VIOLATIONINTEGER_OVERFLOW (236 of 542 remaining) [2022-10-16 16:02:49,571 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr306ASSERT_VIOLATIONINTEGER_OVERFLOW (235 of 542 remaining) [2022-10-16 16:02:49,571 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr307ASSERT_VIOLATIONINTEGER_OVERFLOW (234 of 542 remaining) [2022-10-16 16:02:49,571 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr308ASSERT_VIOLATIONINTEGER_OVERFLOW (233 of 542 remaining) [2022-10-16 16:02:49,571 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr309ASSERT_VIOLATIONINTEGER_OVERFLOW (232 of 542 remaining) [2022-10-16 16:02:49,571 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr310ASSERT_VIOLATIONINTEGER_OVERFLOW (231 of 542 remaining) [2022-10-16 16:02:49,571 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr311ASSERT_VIOLATIONINTEGER_OVERFLOW (230 of 542 remaining) [2022-10-16 16:02:49,572 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr312ASSERT_VIOLATIONINTEGER_OVERFLOW (229 of 542 remaining) [2022-10-16 16:02:49,572 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr313ASSERT_VIOLATIONINTEGER_OVERFLOW (228 of 542 remaining) [2022-10-16 16:02:49,572 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr314ASSERT_VIOLATIONINTEGER_OVERFLOW (227 of 542 remaining) [2022-10-16 16:02:49,572 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr315ASSERT_VIOLATIONINTEGER_OVERFLOW (226 of 542 remaining) [2022-10-16 16:02:49,572 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr316ASSERT_VIOLATIONINTEGER_OVERFLOW (225 of 542 remaining) [2022-10-16 16:02:49,572 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr317ASSERT_VIOLATIONINTEGER_OVERFLOW (224 of 542 remaining) [2022-10-16 16:02:49,573 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr318ASSERT_VIOLATIONINTEGER_OVERFLOW (223 of 542 remaining) [2022-10-16 16:02:49,573 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr319ASSERT_VIOLATIONINTEGER_OVERFLOW (222 of 542 remaining) [2022-10-16 16:02:49,573 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr320ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 542 remaining) [2022-10-16 16:02:49,573 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr321ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 542 remaining) [2022-10-16 16:02:49,573 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr322ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 542 remaining) [2022-10-16 16:02:49,573 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr323ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 542 remaining) [2022-10-16 16:02:49,573 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr324ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 542 remaining) [2022-10-16 16:02:49,574 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr325ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 542 remaining) [2022-10-16 16:02:49,574 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr326ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 542 remaining) [2022-10-16 16:02:49,574 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr327ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 542 remaining) [2022-10-16 16:02:49,574 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr328ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 542 remaining) [2022-10-16 16:02:49,574 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr329ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 542 remaining) [2022-10-16 16:02:49,574 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr330ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 542 remaining) [2022-10-16 16:02:49,575 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr331ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 542 remaining) [2022-10-16 16:02:49,575 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr332ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 542 remaining) [2022-10-16 16:02:49,575 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr333ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 542 remaining) [2022-10-16 16:02:49,575 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr334ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 542 remaining) [2022-10-16 16:02:49,575 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr335ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 542 remaining) [2022-10-16 16:02:49,575 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr336ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 542 remaining) [2022-10-16 16:02:49,576 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr337ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 542 remaining) [2022-10-16 16:02:49,576 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr338ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 542 remaining) [2022-10-16 16:02:49,576 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr339ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 542 remaining) [2022-10-16 16:02:49,576 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr340ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 542 remaining) [2022-10-16 16:02:49,576 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr341ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 542 remaining) [2022-10-16 16:02:49,576 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr342ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 542 remaining) [2022-10-16 16:02:49,577 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr343ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 542 remaining) [2022-10-16 16:02:49,577 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr344ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 542 remaining) [2022-10-16 16:02:49,577 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr345ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 542 remaining) [2022-10-16 16:02:49,577 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr346ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 542 remaining) [2022-10-16 16:02:49,577 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr347ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 542 remaining) [2022-10-16 16:02:49,577 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr348ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 542 remaining) [2022-10-16 16:02:49,578 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr349ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 542 remaining) [2022-10-16 16:02:49,578 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr350ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 542 remaining) [2022-10-16 16:02:49,578 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr351ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 542 remaining) [2022-10-16 16:02:49,578 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr352ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 542 remaining) [2022-10-16 16:02:49,578 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr353ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 542 remaining) [2022-10-16 16:02:49,578 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr354ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 542 remaining) [2022-10-16 16:02:49,579 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr355ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 542 remaining) [2022-10-16 16:02:49,579 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr356ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 542 remaining) [2022-10-16 16:02:49,579 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr357ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 542 remaining) [2022-10-16 16:02:49,579 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr358ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 542 remaining) [2022-10-16 16:02:49,579 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr359ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 542 remaining) [2022-10-16 16:02:49,579 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr360ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 542 remaining) [2022-10-16 16:02:49,580 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr361ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 542 remaining) [2022-10-16 16:02:49,580 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr362ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 542 remaining) [2022-10-16 16:02:49,580 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr363ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 542 remaining) [2022-10-16 16:02:49,580 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr364ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 542 remaining) [2022-10-16 16:02:49,580 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr365ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 542 remaining) [2022-10-16 16:02:49,580 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr366ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 542 remaining) [2022-10-16 16:02:49,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr367ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 542 remaining) [2022-10-16 16:02:49,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr368ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 542 remaining) [2022-10-16 16:02:49,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr369ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 542 remaining) [2022-10-16 16:02:49,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr370ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 542 remaining) [2022-10-16 16:02:49,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr371ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 542 remaining) [2022-10-16 16:02:49,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr372ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 542 remaining) [2022-10-16 16:02:49,582 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr373ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 542 remaining) [2022-10-16 16:02:49,582 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr374ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 542 remaining) [2022-10-16 16:02:49,582 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr375ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 542 remaining) [2022-10-16 16:02:49,582 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr376ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 542 remaining) [2022-10-16 16:02:49,582 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr377ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 542 remaining) [2022-10-16 16:02:49,582 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr378ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 542 remaining) [2022-10-16 16:02:49,582 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr379ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 542 remaining) [2022-10-16 16:02:49,583 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr380ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 542 remaining) [2022-10-16 16:02:49,583 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr381ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 542 remaining) [2022-10-16 16:02:49,583 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr382ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 542 remaining) [2022-10-16 16:02:49,583 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr383ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 542 remaining) [2022-10-16 16:02:49,583 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr384ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 542 remaining) [2022-10-16 16:02:49,584 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr385ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 542 remaining) [2022-10-16 16:02:49,584 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr386ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 542 remaining) [2022-10-16 16:02:49,584 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr387ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 542 remaining) [2022-10-16 16:02:49,584 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr388ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 542 remaining) [2022-10-16 16:02:49,584 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr389ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 542 remaining) [2022-10-16 16:02:49,584 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr390ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 542 remaining) [2022-10-16 16:02:49,585 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr391ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 542 remaining) [2022-10-16 16:02:49,585 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr392ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 542 remaining) [2022-10-16 16:02:49,585 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr393ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 542 remaining) [2022-10-16 16:02:49,585 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr394ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 542 remaining) [2022-10-16 16:02:49,585 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr395ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 542 remaining) [2022-10-16 16:02:49,586 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr396ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 542 remaining) [2022-10-16 16:02:49,586 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr397ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 542 remaining) [2022-10-16 16:02:49,586 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr398ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 542 remaining) [2022-10-16 16:02:49,586 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr399ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 542 remaining) [2022-10-16 16:02:49,586 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr400ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 542 remaining) [2022-10-16 16:02:49,586 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr401ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 542 remaining) [2022-10-16 16:02:49,586 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr402ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 542 remaining) [2022-10-16 16:02:49,587 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr403ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 542 remaining) [2022-10-16 16:02:49,587 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr404ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 542 remaining) [2022-10-16 16:02:49,587 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr405ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 542 remaining) [2022-10-16 16:02:49,587 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr406ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 542 remaining) [2022-10-16 16:02:49,587 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr407ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 542 remaining) [2022-10-16 16:02:49,587 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr408ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 542 remaining) [2022-10-16 16:02:49,588 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr409ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 542 remaining) [2022-10-16 16:02:49,588 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr410ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 542 remaining) [2022-10-16 16:02:49,588 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr411ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 542 remaining) [2022-10-16 16:02:49,588 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr412ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 542 remaining) [2022-10-16 16:02:49,588 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr413ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 542 remaining) [2022-10-16 16:02:49,588 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr414ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 542 remaining) [2022-10-16 16:02:49,589 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr415ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 542 remaining) [2022-10-16 16:02:49,589 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr416ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 542 remaining) [2022-10-16 16:02:49,589 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr417ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 542 remaining) [2022-10-16 16:02:49,589 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr418ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 542 remaining) [2022-10-16 16:02:49,589 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr419ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 542 remaining) [2022-10-16 16:02:49,590 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr420ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 542 remaining) [2022-10-16 16:02:49,590 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr421ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 542 remaining) [2022-10-16 16:02:49,590 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr422ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 542 remaining) [2022-10-16 16:02:49,590 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr423ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 542 remaining) [2022-10-16 16:02:49,590 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr424ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 542 remaining) [2022-10-16 16:02:49,590 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr425ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 542 remaining) [2022-10-16 16:02:49,591 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr426ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 542 remaining) [2022-10-16 16:02:49,591 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr427ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 542 remaining) [2022-10-16 16:02:49,591 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr428ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 542 remaining) [2022-10-16 16:02:49,591 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr429ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 542 remaining) [2022-10-16 16:02:49,591 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr430ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 542 remaining) [2022-10-16 16:02:49,591 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr431ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 542 remaining) [2022-10-16 16:02:49,591 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 542 remaining) [2022-10-16 16:02:49,592 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr433ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 542 remaining) [2022-10-16 16:02:49,592 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr434ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 542 remaining) [2022-10-16 16:02:49,592 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr435ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 542 remaining) [2022-10-16 16:02:49,592 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr436ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 542 remaining) [2022-10-16 16:02:49,592 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr437ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 542 remaining) [2022-10-16 16:02:49,592 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr438ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 542 remaining) [2022-10-16 16:02:49,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr439ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 542 remaining) [2022-10-16 16:02:49,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr440ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 542 remaining) [2022-10-16 16:02:49,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr441ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 542 remaining) [2022-10-16 16:02:49,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr442ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 542 remaining) [2022-10-16 16:02:49,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr443ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 542 remaining) [2022-10-16 16:02:49,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr444ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 542 remaining) [2022-10-16 16:02:49,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr445ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 542 remaining) [2022-10-16 16:02:49,594 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr446ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 542 remaining) [2022-10-16 16:02:49,594 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr447ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 542 remaining) [2022-10-16 16:02:49,594 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr448ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 542 remaining) [2022-10-16 16:02:49,594 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr449ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 542 remaining) [2022-10-16 16:02:49,594 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr450ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 542 remaining) [2022-10-16 16:02:49,594 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr451ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 542 remaining) [2022-10-16 16:02:49,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr452ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 542 remaining) [2022-10-16 16:02:49,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr453ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 542 remaining) [2022-10-16 16:02:49,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr454ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 542 remaining) [2022-10-16 16:02:49,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr455ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 542 remaining) [2022-10-16 16:02:49,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr456ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 542 remaining) [2022-10-16 16:02:49,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr457ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 542 remaining) [2022-10-16 16:02:49,595 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr458ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 542 remaining) [2022-10-16 16:02:49,596 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr459ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 542 remaining) [2022-10-16 16:02:49,596 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr460ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 542 remaining) [2022-10-16 16:02:49,596 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr461ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 542 remaining) [2022-10-16 16:02:49,596 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr462ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 542 remaining) [2022-10-16 16:02:49,596 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr463ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 542 remaining) [2022-10-16 16:02:49,596 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr464ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 542 remaining) [2022-10-16 16:02:49,597 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr465ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 542 remaining) [2022-10-16 16:02:49,597 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr466ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 542 remaining) [2022-10-16 16:02:49,597 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr467ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 542 remaining) [2022-10-16 16:02:49,597 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr468ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 542 remaining) [2022-10-16 16:02:49,597 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr469ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 542 remaining) [2022-10-16 16:02:49,597 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr470ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 542 remaining) [2022-10-16 16:02:49,598 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr471ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 542 remaining) [2022-10-16 16:02:49,598 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr472ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 542 remaining) [2022-10-16 16:02:49,598 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr473ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 542 remaining) [2022-10-16 16:02:49,598 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr474ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 542 remaining) [2022-10-16 16:02:49,598 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr475ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 542 remaining) [2022-10-16 16:02:49,598 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr476ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 542 remaining) [2022-10-16 16:02:49,598 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr477ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 542 remaining) [2022-10-16 16:02:49,599 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr478ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 542 remaining) [2022-10-16 16:02:49,599 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr479ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 542 remaining) [2022-10-16 16:02:49,599 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr480ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 542 remaining) [2022-10-16 16:02:49,599 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr481ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 542 remaining) [2022-10-16 16:02:49,599 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr482ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 542 remaining) [2022-10-16 16:02:49,599 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr483ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 542 remaining) [2022-10-16 16:02:49,600 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr484ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 542 remaining) [2022-10-16 16:02:49,600 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr485ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 542 remaining) [2022-10-16 16:02:49,600 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr486ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 542 remaining) [2022-10-16 16:02:49,600 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr487ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 542 remaining) [2022-10-16 16:02:49,600 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr488ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 542 remaining) [2022-10-16 16:02:49,600 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr489ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 542 remaining) [2022-10-16 16:02:49,600 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr490ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 542 remaining) [2022-10-16 16:02:49,601 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr491ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 542 remaining) [2022-10-16 16:02:49,601 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr492ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 542 remaining) [2022-10-16 16:02:49,601 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr493ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 542 remaining) [2022-10-16 16:02:49,601 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr494ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 542 remaining) [2022-10-16 16:02:49,601 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr495ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 542 remaining) [2022-10-16 16:02:49,601 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr496ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 542 remaining) [2022-10-16 16:02:49,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr497ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 542 remaining) [2022-10-16 16:02:49,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr498ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 542 remaining) [2022-10-16 16:02:49,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr499ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 542 remaining) [2022-10-16 16:02:49,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr500ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 542 remaining) [2022-10-16 16:02:49,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr501ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 542 remaining) [2022-10-16 16:02:49,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr502ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 542 remaining) [2022-10-16 16:02:49,602 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr503ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 542 remaining) [2022-10-16 16:02:49,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr504ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 542 remaining) [2022-10-16 16:02:49,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr505ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 542 remaining) [2022-10-16 16:02:49,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr506ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 542 remaining) [2022-10-16 16:02:49,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr507ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 542 remaining) [2022-10-16 16:02:49,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr508ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 542 remaining) [2022-10-16 16:02:49,603 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr509ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 542 remaining) [2022-10-16 16:02:49,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr510ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 542 remaining) [2022-10-16 16:02:49,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr511ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 542 remaining) [2022-10-16 16:02:49,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr512ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 542 remaining) [2022-10-16 16:02:49,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr513ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 542 remaining) [2022-10-16 16:02:49,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr514ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 542 remaining) [2022-10-16 16:02:49,604 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr515ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 542 remaining) [2022-10-16 16:02:49,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr516ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 542 remaining) [2022-10-16 16:02:49,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr517ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 542 remaining) [2022-10-16 16:02:49,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr518ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 542 remaining) [2022-10-16 16:02:49,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr519ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 542 remaining) [2022-10-16 16:02:49,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr520ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 542 remaining) [2022-10-16 16:02:49,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr521ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 542 remaining) [2022-10-16 16:02:49,605 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr522ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 542 remaining) [2022-10-16 16:02:49,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr523ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 542 remaining) [2022-10-16 16:02:49,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr524ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 542 remaining) [2022-10-16 16:02:49,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr525ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 542 remaining) [2022-10-16 16:02:49,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr526ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 542 remaining) [2022-10-16 16:02:49,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr527ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 542 remaining) [2022-10-16 16:02:49,606 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr528ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 542 remaining) [2022-10-16 16:02:49,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr529ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 542 remaining) [2022-10-16 16:02:49,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr530ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 542 remaining) [2022-10-16 16:02:49,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr531ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 542 remaining) [2022-10-16 16:02:49,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr532ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 542 remaining) [2022-10-16 16:02:49,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr533ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 542 remaining) [2022-10-16 16:02:49,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr534ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 542 remaining) [2022-10-16 16:02:49,607 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr535ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 542 remaining) [2022-10-16 16:02:49,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr536ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 542 remaining) [2022-10-16 16:02:49,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr537ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 542 remaining) [2022-10-16 16:02:49,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr538ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 542 remaining) [2022-10-16 16:02:49,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr539ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 542 remaining) [2022-10-16 16:02:49,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr540ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 542 remaining) [2022-10-16 16:02:49,608 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr541ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 542 remaining) [2022-10-16 16:02:49,609 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-10-16 16:02:49,612 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.