/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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 15:58:33,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 15:58:33,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 15:58:33,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 15:58:33,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 15:58:33,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 15:58:33,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 15:58:33,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 15:58:33,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 15:58:33,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 15:58:33,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 15:58:33,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 15:58:33,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 15:58:33,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 15:58:33,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 15:58:33,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 15:58:33,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 15:58:33,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 15:58:33,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 15:58:33,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 15:58:33,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 15:58:33,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 15:58:33,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 15:58:33,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 15:58:33,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 15:58:33,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 15:58:33,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 15:58:33,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 15:58:33,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 15:58:33,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 15:58:33,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 15:58:33,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 15:58:33,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 15:58:33,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 15:58:33,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 15:58:33,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 15:58:33,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 15:58:33,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 15:58:33,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 15:58:33,544 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 15:58:33,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 15:58:33,546 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 15:58:33,573 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 15:58:33,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 15:58:33,574 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 15:58:33,574 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 15:58:33,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 15:58:33,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 15:58:33,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 15:58:33,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 15:58:33,577 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 15:58:33,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 15:58:33,577 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 15:58:33,577 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 15:58:33,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 15:58:33,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 15:58:33,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 15:58:33,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 15:58:33,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 15:58:33,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 15:58:33,579 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 15:58:33,579 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 15:58:33,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 15:58:33,579 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 15:58:33,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 15:58:33,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 15:58:33,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 15:58:33,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 15:58:33,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 15:58:33,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 15:58:33,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 15:58:33,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 15:58:33,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 15:58:33,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 15:58:33,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 15:58:33,582 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 15:58:34,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 15:58:34,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 15:58:34,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 15:58:34,050 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 15:58:34,053 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 15:58:34,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-10-16 15:58:34,141 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5c1fdb11/ad8398cdd4024afebc960bcdbdbc9822/FLAG370978d85 [2022-10-16 15:58:35,117 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 15:58:35,118 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-10-16 15:58:35,165 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5c1fdb11/ad8398cdd4024afebc960bcdbdbc9822/FLAG370978d85 [2022-10-16 15:58:35,589 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5c1fdb11/ad8398cdd4024afebc960bcdbdbc9822 [2022-10-16 15:58:35,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 15:58:35,600 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 15:58:35,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 15:58:35,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 15:58:35,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 15:58:35,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:58:35" (1/1) ... [2022-10-16 15:58:35,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27cb8542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:35, skipping insertion in model container [2022-10-16 15:58:35,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:58:35" (1/1) ... [2022-10-16 15:58:35,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 15:58:35,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 15:58:36,114 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8448,8461] [2022-10-16 15:58:36,142 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12616,12629] [2022-10-16 15:58:36,192 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20366,20379] [2022-10-16 15:58:36,228 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27098,27111] [2022-10-16 15:58:36,326 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[47963,47976] [2022-10-16 15:58:36,423 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[73065,73078] [2022-10-16 15:58:36,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 15:58:36,755 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 15:58:36,848 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8448,8461] [2022-10-16 15:58:36,896 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12616,12629] [2022-10-16 15:58:36,958 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20366,20379] [2022-10-16 15:58:36,997 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27098,27111] [2022-10-16 15:58:37,053 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[47963,47976] [2022-10-16 15:58:37,132 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.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[73065,73078] [2022-10-16 15:58:37,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 15:58:37,306 INFO L208 MainTranslator]: Completed translation [2022-10-16 15:58:37,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37 WrapperNode [2022-10-16 15:58:37,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 15:58:37,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 15:58:37,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 15:58:37,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 15:58:37,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,382 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,591 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6239 [2022-10-16 15:58:37,592 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 15:58:37,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 15:58:37,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 15:58:37,593 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 15:58:37,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,825 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 15:58:37,878 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 15:58:37,878 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 15:58:37,878 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 15:58:37,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (1/1) ... [2022-10-16 15:58:37,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 15:58:37,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:58:37,914 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 15:58:37,916 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 15:58:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 15:58:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 15:58:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 15:58:37,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 15:58:38,256 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 15:58:38,259 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 15:58:41,771 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 15:58:41,796 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 15:58:41,796 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 15:58:41,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 03:58:41 BoogieIcfgContainer [2022-10-16 15:58:41,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 15:58:41,804 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 15:58:41,804 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 15:58:41,808 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 15:58:41,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 03:58:35" (1/3) ... [2022-10-16 15:58:41,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b825ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 03:58:41, skipping insertion in model container [2022-10-16 15:58:41,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:58:37" (2/3) ... [2022-10-16 15:58:41,810 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b825ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 03:58:41, skipping insertion in model container [2022-10-16 15:58:41,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 03:58:41" (3/3) ... [2022-10-16 15:58:41,811 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-10-16 15:58:41,832 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 15:58:41,833 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 542 error locations. [2022-10-16 15:58:41,927 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 15:58:41,936 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;@576aefc5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 15:58:41,936 INFO L358 AbstractCegarLoop]: Starting to check reachability of 542 error locations. [2022-10-16 15:58:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand has 2262 states, 1719 states have (on average 1.8528214077952299) internal successors, (3185), 2261 states have internal predecessors, (3185), 0 states have call successors, (0), 0 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 15:58:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-16 15:58:41,970 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:41,971 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-10-16 15:58:41,972 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 15:58:41,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:41,978 INFO L85 PathProgramCache]: Analyzing trace with hash 925604, now seen corresponding path program 1 times [2022-10-16 15:58:41,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:41,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885887352] [2022-10-16 15:58:41,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:41,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:42,375 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 15:58:42,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:42,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885887352] [2022-10-16 15:58:42,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885887352] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:42,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:42,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-10-16 15:58:42,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898430576] [2022-10-16 15:58:42,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:42,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-10-16 15:58:42,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:42,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-10-16 15:58:42,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-16 15:58:42,431 INFO L87 Difference]: Start difference. First operand has 2262 states, 1719 states have (on average 1.8528214077952299) internal successors, (3185), 2261 states have internal predecessors, (3185), 0 states have call successors, (0), 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 15:58:42,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:42,581 INFO L93 Difference]: Finished difference Result 2265 states and 3187 transitions. [2022-10-16 15:58:42,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-10-16 15:58:42,584 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 15:58:42,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:42,614 INFO L225 Difference]: With dead ends: 2265 [2022-10-16 15:58:42,614 INFO L226 Difference]: Without dead ends: 2245 [2022-10-16 15:58:42,620 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 15:58:42,625 INFO L413 NwaCegarLoop]: 3175 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, 3175 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 15:58:42,626 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3175 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 15:58:42,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2245 states. [2022-10-16 15:58:42,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2245 to 2245. [2022-10-16 15:58:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2245 states, 1707 states have (on average 1.5114235500878734) internal successors, (2580), 2244 states have internal predecessors, (2580), 0 states have call successors, (0), 0 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 15:58:42,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 2245 states and 2580 transitions. [2022-10-16 15:58:42,782 INFO L78 Accepts]: Start accepts. Automaton has 2245 states and 2580 transitions. Word has length 4 [2022-10-16 15:58:42,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:42,782 INFO L495 AbstractCegarLoop]: Abstraction has 2245 states and 2580 transitions. [2022-10-16 15:58:42,783 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 15:58:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 2580 transitions. [2022-10-16 15:58:42,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-16 15:58:42,788 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:42,788 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] [2022-10-16 15:58:42,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 15:58:42,789 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr446ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:42,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:42,790 INFO L85 PathProgramCache]: Analyzing trace with hash -647331191, now seen corresponding path program 1 times [2022-10-16 15:58:42,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:42,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303012980] [2022-10-16 15:58:42,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:42,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:43,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:58:43,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:43,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303012980] [2022-10-16 15:58:43,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303012980] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:43,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:43,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:43,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196491866] [2022-10-16 15:58:43,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:43,146 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:43,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:43,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:43,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:43,148 INFO L87 Difference]: Start difference. First operand 2245 states and 2580 transitions. Second operand has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 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 15:58:44,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:44,126 INFO L93 Difference]: Finished difference Result 2417 states and 2820 transitions. [2022-10-16 15:58:44,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:44,127 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 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 34 [2022-10-16 15:58:44,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:44,139 INFO L225 Difference]: With dead ends: 2417 [2022-10-16 15:58:44,139 INFO L226 Difference]: Without dead ends: 2355 [2022-10-16 15:58:44,141 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 15:58:44,143 INFO L413 NwaCegarLoop]: 2027 mSDtfsCounter, 4316 mSDsluCounter, 842 mSDsCounter, 0 mSdLazyCounter, 781 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4316 SdHoareTripleChecker+Valid, 2869 SdHoareTripleChecker+Invalid, 860 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 781 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:44,144 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4316 Valid, 2869 Invalid, 860 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 781 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-10-16 15:58:44,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2355 states. [2022-10-16 15:58:44,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2355 to 2262. [2022-10-16 15:58:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2262 states, 1784 states have (on average 1.4798206278026906) internal successors, (2640), 2261 states have internal predecessors, (2640), 0 states have call successors, (0), 0 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 15:58:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 2262 states and 2640 transitions. [2022-10-16 15:58:44,218 INFO L78 Accepts]: Start accepts. Automaton has 2262 states and 2640 transitions. Word has length 34 [2022-10-16 15:58:44,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:44,218 INFO L495 AbstractCegarLoop]: Abstraction has 2262 states and 2640 transitions. [2022-10-16 15:58:44,219 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 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 15:58:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 2640 transitions. [2022-10-16 15:58:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-16 15:58:44,221 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:44,221 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 15:58:44,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-16 15:58:44,222 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr447ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:44,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:44,222 INFO L85 PathProgramCache]: Analyzing trace with hash 1407574752, now seen corresponding path program 1 times [2022-10-16 15:58:44,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:44,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [751227593] [2022-10-16 15:58:44,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:44,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:44,347 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 15:58:44,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:44,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [751227593] [2022-10-16 15:58:44,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [751227593] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:44,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:44,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:44,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566952595] [2022-10-16 15:58:44,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:44,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:44,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:44,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:44,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:44,351 INFO L87 Difference]: Start difference. First operand 2262 states and 2640 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 15:58:45,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:45,153 INFO L93 Difference]: Finished difference Result 2345 states and 2758 transitions. [2022-10-16 15:58:45,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:45,154 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 15:58:45,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:45,165 INFO L225 Difference]: With dead ends: 2345 [2022-10-16 15:58:45,166 INFO L226 Difference]: Without dead ends: 2277 [2022-10-16 15:58:45,168 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 15:58:45,170 INFO L413 NwaCegarLoop]: 1922 mSDtfsCounter, 4650 mSDsluCounter, 341 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4650 SdHoareTripleChecker+Valid, 2263 SdHoareTripleChecker+Invalid, 730 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:45,170 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4650 Valid, 2263 Invalid, 730 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 15:58:45,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2277 states. [2022-10-16 15:58:45,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2277 to 2269. [2022-10-16 15:58:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2269 states, 1857 states have (on average 1.4474959612277867) internal successors, (2688), 2268 states have internal predecessors, (2688), 0 states have call successors, (0), 0 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 15:58:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 2269 states and 2688 transitions. [2022-10-16 15:58:45,263 INFO L78 Accepts]: Start accepts. Automaton has 2269 states and 2688 transitions. Word has length 35 [2022-10-16 15:58:45,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:45,264 INFO L495 AbstractCegarLoop]: Abstraction has 2269 states and 2688 transitions. [2022-10-16 15:58:45,264 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 15:58:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 2688 transitions. [2022-10-16 15:58:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-16 15:58:45,267 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:45,267 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 15:58:45,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-16 15:58:45,268 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr448ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:45,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:45,268 INFO L85 PathProgramCache]: Analyzing trace with hash 685149547, now seen corresponding path program 1 times [2022-10-16 15:58:45,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:45,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922771921] [2022-10-16 15:58:45,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:45,465 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 15:58:45,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:45,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922771921] [2022-10-16 15:58:45,466 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922771921] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:45,466 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:45,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:45,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904815194] [2022-10-16 15:58:45,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:45,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:45,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:45,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:45,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:45,469 INFO L87 Difference]: Start difference. First operand 2269 states and 2688 transitions. Second operand has 5 states, 4 states have (on average 9.0) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:46,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:46,336 INFO L93 Difference]: Finished difference Result 2660 states and 3258 transitions. [2022-10-16 15:58:46,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-10-16 15:58:46,337 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 9.0) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2022-10-16 15:58:46,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:46,349 INFO L225 Difference]: With dead ends: 2660 [2022-10-16 15:58:46,350 INFO L226 Difference]: Without dead ends: 2379 [2022-10-16 15:58:46,352 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 15:58:46,353 INFO L413 NwaCegarLoop]: 2056 mSDtfsCounter, 6050 mSDsluCounter, 1375 mSDsCounter, 0 mSdLazyCounter, 827 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6050 SdHoareTripleChecker+Valid, 3431 SdHoareTripleChecker+Invalid, 919 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 827 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:46,354 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6050 Valid, 3431 Invalid, 919 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 827 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 15:58:46,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2379 states. [2022-10-16 15:58:46,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2379 to 2286. [2022-10-16 15:58:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2286 states, 1930 states have (on average 1.4207253886010363) internal successors, (2742), 2285 states have internal predecessors, (2742), 0 states have call successors, (0), 0 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 15:58:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 2286 states and 2742 transitions. [2022-10-16 15:58:46,487 INFO L78 Accepts]: Start accepts. Automaton has 2286 states and 2742 transitions. Word has length 36 [2022-10-16 15:58:46,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:46,487 INFO L495 AbstractCegarLoop]: Abstraction has 2286 states and 2742 transitions. [2022-10-16 15:58:46,487 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 9.0) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 2742 transitions. [2022-10-16 15:58:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-16 15:58:46,497 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:46,498 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] [2022-10-16 15:58:46,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-10-16 15:58:46,498 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr449ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:46,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:46,500 INFO L85 PathProgramCache]: Analyzing trace with hash -235195326, now seen corresponding path program 1 times [2022-10-16 15:58:46,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:46,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300564262] [2022-10-16 15:58:46,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:46,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:46,640 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 15:58:46,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:46,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300564262] [2022-10-16 15:58:46,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300564262] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:46,641 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:46,642 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:46,642 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557844103] [2022-10-16 15:58:46,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:46,643 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:46,643 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:46,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:46,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:46,644 INFO L87 Difference]: Start difference. First operand 2286 states and 2742 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 15:58:47,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:47,375 INFO L93 Difference]: Finished difference Result 2450 states and 2972 transitions. [2022-10-16 15:58:47,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-16 15:58:47,376 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 15:58:47,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:47,387 INFO L225 Difference]: With dead ends: 2450 [2022-10-16 15:58:47,387 INFO L226 Difference]: Without dead ends: 2385 [2022-10-16 15:58:47,390 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 15:58:47,392 INFO L413 NwaCegarLoop]: 1922 mSDtfsCounter, 6623 mSDsluCounter, 858 mSDsCounter, 0 mSdLazyCounter, 644 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6623 SdHoareTripleChecker+Valid, 2780 SdHoareTripleChecker+Invalid, 783 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 644 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:47,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6623 Valid, 2780 Invalid, 783 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 644 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:47,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2385 states. [2022-10-16 15:58:47,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2385 to 2365. [2022-10-16 15:58:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2365 states, 2071 states have (on average 1.4007725736359247) internal successors, (2901), 2364 states have internal predecessors, (2901), 0 states have call successors, (0), 0 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 15:58:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 2365 states and 2901 transitions. [2022-10-16 15:58:47,507 INFO L78 Accepts]: Start accepts. Automaton has 2365 states and 2901 transitions. Word has length 37 [2022-10-16 15:58:47,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:47,507 INFO L495 AbstractCegarLoop]: Abstraction has 2365 states and 2901 transitions. [2022-10-16 15:58:47,507 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 15:58:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 2901 transitions. [2022-10-16 15:58:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-16 15:58:47,509 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:47,510 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] [2022-10-16 15:58:47,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-16 15:58:47,510 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr450ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:47,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:47,511 INFO L85 PathProgramCache]: Analyzing trace with hash 1718477703, now seen corresponding path program 1 times [2022-10-16 15:58:47,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:47,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666122863] [2022-10-16 15:58:47,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:47,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:47,605 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 15:58:47,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:47,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666122863] [2022-10-16 15:58:47,606 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666122863] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:47,606 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:47,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 15:58:47,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239244833] [2022-10-16 15:58:47,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:47,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:47,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:47,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:47,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:47,608 INFO L87 Difference]: Start difference. First operand 2365 states and 2901 transitions. Second operand has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 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 15:58:48,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:48,062 INFO L93 Difference]: Finished difference Result 2365 states and 2901 transitions. [2022-10-16 15:58:48,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:48,063 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 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 41 [2022-10-16 15:58:48,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:48,074 INFO L225 Difference]: With dead ends: 2365 [2022-10-16 15:58:48,075 INFO L226 Difference]: Without dead ends: 2269 [2022-10-16 15:58:48,076 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 15:58:48,076 INFO L413 NwaCegarLoop]: 2094 mSDtfsCounter, 555 mSDsluCounter, 1455 mSDsCounter, 0 mSdLazyCounter, 357 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 555 SdHoareTripleChecker+Valid, 3549 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 15:58:48,077 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [555 Valid, 3549 Invalid, 452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 357 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:48,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2269 states. [2022-10-16 15:58:48,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2269 to 2269. [2022-10-16 15:58:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2269 states, 2071 states have (on average 1.3544181554804442) internal successors, (2805), 2268 states have internal predecessors, (2805), 0 states have call successors, (0), 0 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 15:58:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 2269 states and 2805 transitions. [2022-10-16 15:58:48,183 INFO L78 Accepts]: Start accepts. Automaton has 2269 states and 2805 transitions. Word has length 41 [2022-10-16 15:58:48,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:48,183 INFO L495 AbstractCegarLoop]: Abstraction has 2269 states and 2805 transitions. [2022-10-16 15:58:48,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 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 15:58:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 2805 transitions. [2022-10-16 15:58:48,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-10-16 15:58:48,186 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:48,186 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] [2022-10-16 15:58:48,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-10-16 15:58:48,186 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr452ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:48,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:48,187 INFO L85 PathProgramCache]: Analyzing trace with hash -138212596, now seen corresponding path program 1 times [2022-10-16 15:58:48,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:48,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616417126] [2022-10-16 15:58:48,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:48,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:48,304 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 15:58:48,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:48,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616417126] [2022-10-16 15:58:48,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616417126] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:48,305 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:48,305 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 15:58:48,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255835694] [2022-10-16 15:58:48,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:48,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:48,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:48,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:48,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:48,309 INFO L87 Difference]: Start difference. First operand 2269 states and 2805 transitions. Second operand has 3 states, 2 states have (on average 22.5) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 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 15:58:48,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:48,677 INFO L93 Difference]: Finished difference Result 2269 states and 2805 transitions. [2022-10-16 15:58:48,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:48,677 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 22.5) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 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 45 [2022-10-16 15:58:48,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:48,688 INFO L225 Difference]: With dead ends: 2269 [2022-10-16 15:58:48,689 INFO L226 Difference]: Without dead ends: 2215 [2022-10-16 15:58:48,690 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 15:58:48,690 INFO L413 NwaCegarLoop]: 1954 mSDtfsCounter, 2087 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2087 SdHoareTripleChecker+Valid, 1954 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 15:58:48,691 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2087 Valid, 1954 Invalid, 339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:58:48,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2215 states. [2022-10-16 15:58:48,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2215 to 2215. [2022-10-16 15:58:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2215 states, 2071 states have (on average 1.3259295026557218) internal successors, (2746), 2214 states have internal predecessors, (2746), 0 states have call successors, (0), 0 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 15:58:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 2215 states and 2746 transitions. [2022-10-16 15:58:48,793 INFO L78 Accepts]: Start accepts. Automaton has 2215 states and 2746 transitions. Word has length 45 [2022-10-16 15:58:48,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:48,794 INFO L495 AbstractCegarLoop]: Abstraction has 2215 states and 2746 transitions. [2022-10-16 15:58:48,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 22.5) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 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 15:58:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 2746 transitions. [2022-10-16 15:58:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-10-16 15:58:48,796 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:48,797 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 15:58:48,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-16 15:58:48,797 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr453ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:48,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:48,797 INFO L85 PathProgramCache]: Analyzing trace with hash 10382042, now seen corresponding path program 1 times [2022-10-16 15:58:48,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:48,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052419800] [2022-10-16 15:58:48,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:48,882 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 15:58:48,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:48,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052419800] [2022-10-16 15:58:48,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052419800] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:48,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:48,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 15:58:48,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794607768] [2022-10-16 15:58:48,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:48,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:48,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:48,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:48,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:48,885 INFO L87 Difference]: Start difference. First operand 2215 states and 2746 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 15:58:49,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:49,243 INFO L93 Difference]: Finished difference Result 2215 states and 2746 transitions. [2022-10-16 15:58:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:49,243 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 15:58:49,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:49,253 INFO L225 Difference]: With dead ends: 2215 [2022-10-16 15:58:49,254 INFO L226 Difference]: Without dead ends: 2161 [2022-10-16 15:58:49,254 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 15:58:49,255 INFO L413 NwaCegarLoop]: 1954 mSDtfsCounter, 2032 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2032 SdHoareTripleChecker+Valid, 1954 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 15:58:49,256 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2032 Valid, 1954 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 15:58:49,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2161 states. [2022-10-16 15:58:49,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2161 to 2161. [2022-10-16 15:58:49,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2161 states, 2071 states have (on average 1.2974408498309995) internal successors, (2687), 2160 states have internal predecessors, (2687), 0 states have call successors, (0), 0 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 15:58:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 2161 states and 2687 transitions. [2022-10-16 15:58:49,367 INFO L78 Accepts]: Start accepts. Automaton has 2161 states and 2687 transitions. Word has length 46 [2022-10-16 15:58:49,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:49,367 INFO L495 AbstractCegarLoop]: Abstraction has 2161 states and 2687 transitions. [2022-10-16 15:58:49,367 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 15:58:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 2687 transitions. [2022-10-16 15:58:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-16 15:58:49,371 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:49,372 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 15:58:49,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-10-16 15:58:49,372 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr388ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:49,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:49,373 INFO L85 PathProgramCache]: Analyzing trace with hash -2106856289, now seen corresponding path program 1 times [2022-10-16 15:58:49,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:49,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248265068] [2022-10-16 15:58:49,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:49,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:49,526 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 15:58:49,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:49,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248265068] [2022-10-16 15:58:49,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248265068] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:49,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:49,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:49,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719834520] [2022-10-16 15:58:49,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:49,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:49,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:49,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:49,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:49,529 INFO L87 Difference]: Start difference. First operand 2161 states and 2687 transitions. Second operand has 5 states, 4 states have (on average 14.75) internal successors, (59), 5 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 15:58:50,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:50,255 INFO L93 Difference]: Finished difference Result 2680 states and 3465 transitions. [2022-10-16 15:58:50,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-16 15:58:50,255 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.75) internal successors, (59), 5 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 15:58:50,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:50,267 INFO L225 Difference]: With dead ends: 2680 [2022-10-16 15:58:50,267 INFO L226 Difference]: Without dead ends: 2311 [2022-10-16 15:58:50,269 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 15:58:50,270 INFO L413 NwaCegarLoop]: 1885 mSDtfsCounter, 3770 mSDsluCounter, 2105 mSDsCounter, 0 mSdLazyCounter, 900 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3770 SdHoareTripleChecker+Valid, 3990 SdHoareTripleChecker+Invalid, 921 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 900 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:50,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3770 Valid, 3990 Invalid, 921 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 900 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:50,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2311 states. [2022-10-16 15:58:50,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2311 to 2157. [2022-10-16 15:58:50,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2157 states, 2071 states have (on average 1.2940608401738292) internal successors, (2680), 2156 states have internal predecessors, (2680), 0 states have call successors, (0), 0 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 15:58:50,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 2157 states and 2680 transitions. [2022-10-16 15:58:50,419 INFO L78 Accepts]: Start accepts. Automaton has 2157 states and 2680 transitions. Word has length 59 [2022-10-16 15:58:50,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:50,420 INFO L495 AbstractCegarLoop]: Abstraction has 2157 states and 2680 transitions. [2022-10-16 15:58:50,420 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.75) internal successors, (59), 5 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 15:58:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 2680 transitions. [2022-10-16 15:58:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-16 15:58:50,424 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:50,424 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 15:58:50,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-10-16 15:58:50,425 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:50,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:50,426 INFO L85 PathProgramCache]: Analyzing trace with hash 283671318, now seen corresponding path program 1 times [2022-10-16 15:58:50,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:50,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475217205] [2022-10-16 15:58:50,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:50,573 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 15:58:50,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:50,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [475217205] [2022-10-16 15:58:50,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [475217205] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:50,574 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:50,574 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:50,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119175059] [2022-10-16 15:58:50,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:50,575 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:50,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:50,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:50,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:50,576 INFO L87 Difference]: Start difference. First operand 2157 states and 2680 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 15:58:51,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:51,243 INFO L93 Difference]: Finished difference Result 2311 states and 2906 transitions. [2022-10-16 15:58:51,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:51,243 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 15:58:51,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:51,254 INFO L225 Difference]: With dead ends: 2311 [2022-10-16 15:58:51,255 INFO L226 Difference]: Without dead ends: 2303 [2022-10-16 15:58:51,256 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 15:58:51,256 INFO L413 NwaCegarLoop]: 1892 mSDtfsCounter, 2015 mSDsluCounter, 1688 mSDsCounter, 0 mSdLazyCounter, 820 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2015 SdHoareTripleChecker+Valid, 3580 SdHoareTripleChecker+Invalid, 848 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 820 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:51,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2015 Valid, 3580 Invalid, 848 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 820 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:51,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2303 states. [2022-10-16 15:58:51,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2303 to 2293. [2022-10-16 15:58:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2293 states, 2213 states have (on average 1.3086308178942612) internal successors, (2896), 2292 states have internal predecessors, (2896), 0 states have call successors, (0), 0 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 15:58:51,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 2293 states and 2896 transitions. [2022-10-16 15:58:51,376 INFO L78 Accepts]: Start accepts. Automaton has 2293 states and 2896 transitions. Word has length 59 [2022-10-16 15:58:51,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:51,377 INFO L495 AbstractCegarLoop]: Abstraction has 2293 states and 2896 transitions. [2022-10-16 15:58:51,377 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 15:58:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 2896 transitions. [2022-10-16 15:58:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-16 15:58:51,380 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:51,381 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 15:58:51,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-10-16 15:58:51,381 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 15:58:51,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:51,382 INFO L85 PathProgramCache]: Analyzing trace with hash -41542786, now seen corresponding path program 1 times [2022-10-16 15:58:51,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:51,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335438244] [2022-10-16 15:58:51,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:51,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:51,507 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 15:58:51,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:51,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335438244] [2022-10-16 15:58:51,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335438244] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:51,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:51,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:51,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072817637] [2022-10-16 15:58:51,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:51,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:51,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:51,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:51,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:51,510 INFO L87 Difference]: Start difference. First operand 2293 states and 2896 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 15:58:52,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:52,165 INFO L93 Difference]: Finished difference Result 2445 states and 3118 transitions. [2022-10-16 15:58:52,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:52,165 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 15:58:52,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:52,176 INFO L225 Difference]: With dead ends: 2445 [2022-10-16 15:58:52,177 INFO L226 Difference]: Without dead ends: 2440 [2022-10-16 15:58:52,177 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 15:58:52,178 INFO L413 NwaCegarLoop]: 1911 mSDtfsCounter, 1829 mSDsluCounter, 1997 mSDsCounter, 0 mSdLazyCounter, 868 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1829 SdHoareTripleChecker+Valid, 3908 SdHoareTripleChecker+Invalid, 878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 868 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:52,178 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1829 Valid, 3908 Invalid, 878 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 868 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:52,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2440 states. [2022-10-16 15:58:52,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2440 to 2432. [2022-10-16 15:58:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2432 states, 2355 states have (on average 1.3210191082802547) internal successors, (3111), 2431 states have internal predecessors, (3111), 0 states have call successors, (0), 0 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 15:58:52,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 2432 states and 3111 transitions. [2022-10-16 15:58:52,302 INFO L78 Accepts]: Start accepts. Automaton has 2432 states and 3111 transitions. Word has length 59 [2022-10-16 15:58:52,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:52,303 INFO L495 AbstractCegarLoop]: Abstraction has 2432 states and 3111 transitions. [2022-10-16 15:58:52,303 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 15:58:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 3111 transitions. [2022-10-16 15:58:52,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-16 15:58:52,306 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:52,306 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] [2022-10-16 15:58:52,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-10-16 15:58:52,307 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:52,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:52,307 INFO L85 PathProgramCache]: Analyzing trace with hash 203878872, now seen corresponding path program 1 times [2022-10-16 15:58:52,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:52,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039080495] [2022-10-16 15:58:52,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:52,430 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 15:58:52,430 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:52,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039080495] [2022-10-16 15:58:52,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2039080495] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:52,431 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:52,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:52,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108342686] [2022-10-16 15:58:52,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:52,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:52,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:52,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:52,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:52,433 INFO L87 Difference]: Start difference. First operand 2432 states and 3111 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 15:58:53,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:53,064 INFO L93 Difference]: Finished difference Result 2438 states and 3111 transitions. [2022-10-16 15:58:53,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:53,064 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 15:58:53,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:53,077 INFO L225 Difference]: With dead ends: 2438 [2022-10-16 15:58:53,077 INFO L226 Difference]: Without dead ends: 2430 [2022-10-16 15:58:53,078 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 15:58:53,079 INFO L413 NwaCegarLoop]: 1788 mSDtfsCounter, 2487 mSDsluCounter, 1441 mSDsCounter, 0 mSdLazyCounter, 750 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2487 SdHoareTripleChecker+Valid, 3229 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 750 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:53,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2487 Valid, 3229 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 750 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:53,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2430 states. [2022-10-16 15:58:53,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2430 to 2424. [2022-10-16 15:58:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2424 states, 2355 states have (on average 1.3150743099787685) internal successors, (3097), 2423 states have internal predecessors, (3097), 0 states have call successors, (0), 0 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 15:58:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 2424 states and 3097 transitions. [2022-10-16 15:58:53,209 INFO L78 Accepts]: Start accepts. Automaton has 2424 states and 3097 transitions. Word has length 60 [2022-10-16 15:58:53,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:53,210 INFO L495 AbstractCegarLoop]: Abstraction has 2424 states and 3097 transitions. [2022-10-16 15:58:53,210 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 15:58:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 3097 transitions. [2022-10-16 15:58:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-16 15:58:53,226 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:53,226 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 15:58:53,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-10-16 15:58:53,227 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr458ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:53,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:53,227 INFO L85 PathProgramCache]: Analyzing trace with hash 1519148482, now seen corresponding path program 1 times [2022-10-16 15:58:53,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:53,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197086641] [2022-10-16 15:58:53,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:53,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:53,315 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 15:58:53,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:53,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197086641] [2022-10-16 15:58:53,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197086641] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:53,316 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:53,316 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 15:58:53,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786133178] [2022-10-16 15:58:53,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:53,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:53,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:53,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:53,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:53,318 INFO L87 Difference]: Start difference. First operand 2424 states and 3097 transitions. Second operand has 3 states, 2 states have (on average 30.5) internal successors, (61), 3 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 15:58:53,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:53,712 INFO L93 Difference]: Finished difference Result 2424 states and 3097 transitions. [2022-10-16 15:58:53,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:53,713 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 30.5) internal successors, (61), 3 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 15:58:53,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:53,721 INFO L225 Difference]: With dead ends: 2424 [2022-10-16 15:58:53,721 INFO L226 Difference]: Without dead ends: 2405 [2022-10-16 15:58:53,722 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 15:58:53,723 INFO L413 NwaCegarLoop]: 1869 mSDtfsCounter, 1916 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 290 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1916 SdHoareTripleChecker+Valid, 1890 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 15:58:53,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1916 Valid, 1890 Invalid, 376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 290 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:58:53,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2405 states. [2022-10-16 15:58:53,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2405 to 2405. [2022-10-16 15:58:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2405 states, 2355 states have (on average 1.3031847133757961) internal successors, (3069), 2404 states have internal predecessors, (3069), 0 states have call successors, (0), 0 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 15:58:53,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 3069 transitions. [2022-10-16 15:58:53,854 INFO L78 Accepts]: Start accepts. Automaton has 2405 states and 3069 transitions. Word has length 61 [2022-10-16 15:58:53,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:53,855 INFO L495 AbstractCegarLoop]: Abstraction has 2405 states and 3069 transitions. [2022-10-16 15:58:53,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 30.5) internal successors, (61), 3 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 15:58:53,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 3069 transitions. [2022-10-16 15:58:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-16 15:58:53,859 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:53,859 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 15:58:53,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-10-16 15:58:53,859 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:53,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:53,860 INFO L85 PathProgramCache]: Analyzing trace with hash 2025280344, now seen corresponding path program 1 times [2022-10-16 15:58:53,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:53,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614022198] [2022-10-16 15:58:53,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:53,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:54,000 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 15:58:54,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:54,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614022198] [2022-10-16 15:58:54,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614022198] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:54,001 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:54,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:54,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361298728] [2022-10-16 15:58:54,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:54,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:54,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:54,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:54,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:54,002 INFO L87 Difference]: Start difference. First operand 2405 states and 3069 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 15:58:54,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:54,745 INFO L93 Difference]: Finished difference Result 2989 states and 3941 transitions. [2022-10-16 15:58:54,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:54,745 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 15:58:54,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:54,751 INFO L225 Difference]: With dead ends: 2989 [2022-10-16 15:58:54,752 INFO L226 Difference]: Without dead ends: 2552 [2022-10-16 15:58:54,753 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 15:58:54,754 INFO L413 NwaCegarLoop]: 1894 mSDtfsCounter, 4127 mSDsluCounter, 1760 mSDsCounter, 0 mSdLazyCounter, 834 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4127 SdHoareTripleChecker+Valid, 3654 SdHoareTripleChecker+Invalid, 860 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:54,754 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4127 Valid, 3654 Invalid, 860 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 834 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:54,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2552 states. [2022-10-16 15:58:54,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2552 to 2543. [2022-10-16 15:58:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2543 states, 2497 states have (on average 1.3115738886663997) internal successors, (3275), 2542 states have internal predecessors, (3275), 0 states have call successors, (0), 0 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 15:58:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 2543 states and 3275 transitions. [2022-10-16 15:58:54,893 INFO L78 Accepts]: Start accepts. Automaton has 2543 states and 3275 transitions. Word has length 61 [2022-10-16 15:58:54,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:54,893 INFO L495 AbstractCegarLoop]: Abstraction has 2543 states and 3275 transitions. [2022-10-16 15:58:54,893 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 15:58:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 3275 transitions. [2022-10-16 15:58:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-16 15:58:54,897 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:54,897 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 15:58:54,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-10-16 15:58:54,897 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 15:58:54,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:54,898 INFO L85 PathProgramCache]: Analyzing trace with hash -1267872192, now seen corresponding path program 1 times [2022-10-16 15:58:54,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:54,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292779661] [2022-10-16 15:58:54,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:54,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:55,036 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 15:58:55,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:55,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292779661] [2022-10-16 15:58:55,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [292779661] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:55,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:55,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:55,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305451124] [2022-10-16 15:58:55,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:55,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:55,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:55,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:55,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:55,038 INFO L87 Difference]: Start difference. First operand 2543 states and 3275 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 15:58:55,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:55,793 INFO L93 Difference]: Finished difference Result 3127 states and 4147 transitions. [2022-10-16 15:58:55,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:55,794 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 15:58:55,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:55,801 INFO L225 Difference]: With dead ends: 3127 [2022-10-16 15:58:55,801 INFO L226 Difference]: Without dead ends: 2692 [2022-10-16 15:58:55,805 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 15:58:55,806 INFO L413 NwaCegarLoop]: 1908 mSDtfsCounter, 3609 mSDsluCounter, 2062 mSDsCounter, 0 mSdLazyCounter, 861 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3609 SdHoareTripleChecker+Valid, 3970 SdHoareTripleChecker+Invalid, 872 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 861 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:55,806 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3609 Valid, 3970 Invalid, 872 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 861 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:55,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2692 states. [2022-10-16 15:58:55,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2692 to 2683. [2022-10-16 15:58:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2683 states, 2639 states have (on average 1.3198181129215611) internal successors, (3483), 2682 states have internal predecessors, (3483), 0 states have call successors, (0), 0 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 15:58:55,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 2683 states and 3483 transitions. [2022-10-16 15:58:55,980 INFO L78 Accepts]: Start accepts. Automaton has 2683 states and 3483 transitions. Word has length 61 [2022-10-16 15:58:55,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:55,981 INFO L495 AbstractCegarLoop]: Abstraction has 2683 states and 3483 transitions. [2022-10-16 15:58:55,981 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 15:58:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3483 transitions. [2022-10-16 15:58:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 15:58:55,984 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:55,985 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 15:58:55,985 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-10-16 15:58:55,985 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr459ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:55,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:55,985 INFO L85 PathProgramCache]: Analyzing trace with hash -151032044, now seen corresponding path program 1 times [2022-10-16 15:58:55,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:55,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987399439] [2022-10-16 15:58:55,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:56,116 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 15:58:56,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:56,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987399439] [2022-10-16 15:58:56,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987399439] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:56,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:56,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:56,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113376779] [2022-10-16 15:58:56,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:56,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:56,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:56,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:56,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:56,120 INFO L87 Difference]: Start difference. First operand 2683 states and 3483 transitions. Second operand has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 4 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 15:58:56,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:56,629 INFO L93 Difference]: Finished difference Result 2683 states and 3483 transitions. [2022-10-16 15:58:56,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:56,630 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 4 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 15:58:56,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:56,635 INFO L225 Difference]: With dead ends: 2683 [2022-10-16 15:58:56,636 INFO L226 Difference]: Without dead ends: 2664 [2022-10-16 15:58:56,637 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 15:58:56,638 INFO L413 NwaCegarLoop]: 1796 mSDtfsCounter, 1939 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 543 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1939 SdHoareTripleChecker+Valid, 3611 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 15:58:56,638 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1939 Valid, 3611 Invalid, 628 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 543 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:56,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2664 states. [2022-10-16 15:58:56,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2664 to 2664. [2022-10-16 15:58:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2664 states, 2639 states have (on average 1.3076923076923077) internal successors, (3451), 2663 states have internal predecessors, (3451), 0 states have call successors, (0), 0 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 15:58:56,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 2664 states and 3451 transitions. [2022-10-16 15:58:56,837 INFO L78 Accepts]: Start accepts. Automaton has 2664 states and 3451 transitions. Word has length 62 [2022-10-16 15:58:56,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:56,837 INFO L495 AbstractCegarLoop]: Abstraction has 2664 states and 3451 transitions. [2022-10-16 15:58:56,838 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 4 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 15:58:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 3451 transitions. [2022-10-16 15:58:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 15:58:56,842 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:56,842 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 15:58:56,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-10-16 15:58:56,842 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:56,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:56,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1640816166, now seen corresponding path program 1 times [2022-10-16 15:58:56,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:56,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193090168] [2022-10-16 15:58:56,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:57,013 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 15:58:57,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:57,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193090168] [2022-10-16 15:58:57,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193090168] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:57,013 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:57,014 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:57,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29485087] [2022-10-16 15:58:57,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:57,014 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:57,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:57,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:57,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:57,015 INFO L87 Difference]: Start difference. First operand 2664 states and 3451 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 15:58:57,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:57,790 INFO L93 Difference]: Finished difference Result 3102 states and 4101 transitions. [2022-10-16 15:58:57,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:57,791 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 15:58:57,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:57,798 INFO L225 Difference]: With dead ends: 3102 [2022-10-16 15:58:57,798 INFO L226 Difference]: Without dead ends: 3092 [2022-10-16 15:58:57,800 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 15:58:57,800 INFO L413 NwaCegarLoop]: 1776 mSDtfsCounter, 4106 mSDsluCounter, 1625 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4106 SdHoareTripleChecker+Valid, 3401 SdHoareTripleChecker+Invalid, 896 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:57,801 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4106 Valid, 3401 Invalid, 896 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 844 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:57,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3092 states. [2022-10-16 15:58:57,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3092 to 2798. [2022-10-16 15:58:57,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2798 states, 2779 states have (on average 1.3177401943145015) internal successors, (3662), 2797 states have internal predecessors, (3662), 0 states have call successors, (0), 0 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 15:58:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 2798 states and 3662 transitions. [2022-10-16 15:58:57,984 INFO L78 Accepts]: Start accepts. Automaton has 2798 states and 3662 transitions. Word has length 62 [2022-10-16 15:58:57,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:57,984 INFO L495 AbstractCegarLoop]: Abstraction has 2798 states and 3662 transitions. [2022-10-16 15:58:57,984 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 15:58:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 3662 transitions. [2022-10-16 15:58:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 15:58:57,988 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:57,988 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 15:58:57,988 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-10-16 15:58:57,988 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:57,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:57,989 INFO L85 PathProgramCache]: Analyzing trace with hash -649331050, now seen corresponding path program 1 times [2022-10-16 15:58:57,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:57,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207844207] [2022-10-16 15:58:57,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:57,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:58,156 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 15:58:58,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:58,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207844207] [2022-10-16 15:58:58,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207844207] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:58,157 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:58,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:58,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007695154] [2022-10-16 15:58:58,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:58,158 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:58,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:58,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:58,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:58,159 INFO L87 Difference]: Start difference. First operand 2798 states and 3662 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 15:58:58,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:58,931 INFO L93 Difference]: Finished difference Result 3165 states and 4202 transitions. [2022-10-16 15:58:58,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:58,932 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 15:58:58,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:58,938 INFO L225 Difference]: With dead ends: 3165 [2022-10-16 15:58:58,938 INFO L226 Difference]: Without dead ends: 3161 [2022-10-16 15:58:58,940 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 15:58:58,940 INFO L413 NwaCegarLoop]: 1774 mSDtfsCounter, 4011 mSDsluCounter, 1678 mSDsCounter, 0 mSdLazyCounter, 811 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4011 SdHoareTripleChecker+Valid, 3452 SdHoareTripleChecker+Invalid, 857 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 811 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:58,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4011 Valid, 3452 Invalid, 857 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 811 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:58,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3161 states. [2022-10-16 15:58:59,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3161 to 2867. [2022-10-16 15:58:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2867 states, 2850 states have (on average 1.3224561403508772) internal successors, (3769), 2866 states have internal predecessors, (3769), 0 states have call successors, (0), 0 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 15:58:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 2867 states and 3769 transitions. [2022-10-16 15:58:59,143 INFO L78 Accepts]: Start accepts. Automaton has 2867 states and 3769 transitions. Word has length 62 [2022-10-16 15:58:59,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:59,143 INFO L495 AbstractCegarLoop]: Abstraction has 2867 states and 3769 transitions. [2022-10-16 15:58:59,144 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 15:58:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 3769 transitions. [2022-10-16 15:58:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 15:58:59,147 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:59,147 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 15:58:59,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-10-16 15:58:59,148 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:58:59,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:59,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1134603201, now seen corresponding path program 1 times [2022-10-16 15:58:59,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:59,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087262505] [2022-10-16 15:58:59,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:59,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:59,275 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 15:58:59,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:59,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087262505] [2022-10-16 15:58:59,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087262505] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:59,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:59,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:59,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399492173] [2022-10-16 15:58:59,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:59,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:59,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:59,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:59,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:59,279 INFO L87 Difference]: Start difference. First operand 2867 states and 3769 transitions. Second operand has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 4 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 15:58:59,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:59,822 INFO L93 Difference]: Finished difference Result 3301 states and 4421 transitions. [2022-10-16 15:58:59,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:59,822 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 4 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 15:58:59,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:59,829 INFO L225 Difference]: With dead ends: 3301 [2022-10-16 15:58:59,829 INFO L226 Difference]: Without dead ends: 3296 [2022-10-16 15:58:59,831 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 15:58:59,832 INFO L413 NwaCegarLoop]: 2141 mSDtfsCounter, 564 mSDsluCounter, 1725 mSDsCounter, 0 mSdLazyCounter, 468 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 3866 SdHoareTripleChecker+Invalid, 499 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 468 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:59,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [564 Valid, 3866 Invalid, 499 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 468 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:59,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3296 states. [2022-10-16 15:59:00,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3296 to 3148. [2022-10-16 15:59:00,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3148 states, 3134 states have (on average 1.3363114231014677) internal successors, (4188), 3147 states have internal predecessors, (4188), 0 states have call successors, (0), 0 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 15:59:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 3148 states and 4188 transitions. [2022-10-16 15:59:00,072 INFO L78 Accepts]: Start accepts. Automaton has 3148 states and 4188 transitions. Word has length 62 [2022-10-16 15:59:00,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:00,073 INFO L495 AbstractCegarLoop]: Abstraction has 3148 states and 4188 transitions. [2022-10-16 15:59:00,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 20.666666666666668) internal successors, (62), 4 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 15:59:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 4188 transitions. [2022-10-16 15:59:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-16 15:59:00,077 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:00,077 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 15:59:00,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-10-16 15:59:00,077 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 15:59:00,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:00,078 INFO L85 PathProgramCache]: Analyzing trace with hash 1033565147, now seen corresponding path program 1 times [2022-10-16 15:59:00,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:00,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506595585] [2022-10-16 15:59:00,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:00,233 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 15:59:00,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:00,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506595585] [2022-10-16 15:59:00,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506595585] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:00,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:00,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:00,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684129044] [2022-10-16 15:59:00,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:00,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:00,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:00,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:00,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:00,236 INFO L87 Difference]: Start difference. First operand 3148 states and 4188 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 15:59:00,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:00,950 INFO L93 Difference]: Finished difference Result 3365 states and 4506 transitions. [2022-10-16 15:59:00,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:00,950 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 15:59:00,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:00,957 INFO L225 Difference]: With dead ends: 3365 [2022-10-16 15:59:00,958 INFO L226 Difference]: Without dead ends: 3355 [2022-10-16 15:59:00,959 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 15:59:00,960 INFO L413 NwaCegarLoop]: 1932 mSDtfsCounter, 2058 mSDsluCounter, 1953 mSDsCounter, 0 mSdLazyCounter, 841 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2058 SdHoareTripleChecker+Valid, 3885 SdHoareTripleChecker+Invalid, 868 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 841 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:00,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2058 Valid, 3885 Invalid, 868 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 841 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:59:00,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3355 states. [2022-10-16 15:59:01,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3355 to 3353. [2022-10-16 15:59:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3353 states, 3341 states have (on average 1.3451062556120923) internal successors, (4494), 3352 states have internal predecessors, (4494), 0 states have call successors, (0), 0 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 15:59:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 3353 states and 4494 transitions. [2022-10-16 15:59:01,147 INFO L78 Accepts]: Start accepts. Automaton has 3353 states and 4494 transitions. Word has length 64 [2022-10-16 15:59:01,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:01,147 INFO L495 AbstractCegarLoop]: Abstraction has 3353 states and 4494 transitions. [2022-10-16 15:59:01,148 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 15:59:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 4494 transitions. [2022-10-16 15:59:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-16 15:59:01,152 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:01,152 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 15:59:01,152 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-10-16 15:59:01,152 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 15:59:01,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:01,153 INFO L85 PathProgramCache]: Analyzing trace with hash -567991613, now seen corresponding path program 1 times [2022-10-16 15:59:01,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:01,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087435625] [2022-10-16 15:59:01,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:01,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:01,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:01,346 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 15:59:01,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:01,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087435625] [2022-10-16 15:59:01,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1087435625] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:01,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:01,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:01,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637935199] [2022-10-16 15:59:01,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:01,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:01,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:01,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:01,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:01,349 INFO L87 Difference]: Start difference. First operand 3353 states and 4494 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 15:59:02,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:02,017 INFO L93 Difference]: Finished difference Result 3789 states and 5140 transitions. [2022-10-16 15:59:02,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:02,017 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 15:59:02,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:02,024 INFO L225 Difference]: With dead ends: 3789 [2022-10-16 15:59:02,024 INFO L226 Difference]: Without dead ends: 3785 [2022-10-16 15:59:02,026 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 15:59:02,027 INFO L413 NwaCegarLoop]: 2075 mSDtfsCounter, 2386 mSDsluCounter, 1824 mSDsCounter, 0 mSdLazyCounter, 640 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2386 SdHoareTripleChecker+Valid, 3899 SdHoareTripleChecker+Invalid, 668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 640 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:02,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2386 Valid, 3899 Invalid, 668 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 640 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:59:02,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3785 states. [2022-10-16 15:59:02,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3785 to 3777. [2022-10-16 15:59:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3777 states, 3767 states have (on average 1.3618263870453942) internal successors, (5130), 3776 states have internal predecessors, (5130), 0 states have call successors, (0), 0 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 15:59:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 3777 states and 5130 transitions. [2022-10-16 15:59:02,301 INFO L78 Accepts]: Start accepts. Automaton has 3777 states and 5130 transitions. Word has length 64 [2022-10-16 15:59:02,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:02,302 INFO L495 AbstractCegarLoop]: Abstraction has 3777 states and 5130 transitions. [2022-10-16 15:59:02,302 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 15:59:02,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 5130 transitions. [2022-10-16 15:59:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-16 15:59:02,306 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:02,306 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, 1] [2022-10-16 15:59:02,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-10-16 15:59:02,306 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 15:59:02,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:02,307 INFO L85 PathProgramCache]: Analyzing trace with hash 1552603767, now seen corresponding path program 1 times [2022-10-16 15:59:02,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:02,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965149229] [2022-10-16 15:59:02,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:02,490 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 15:59:02,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:02,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965149229] [2022-10-16 15:59:02,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965149229] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:02,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:02,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:02,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159519899] [2022-10-16 15:59:02,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:02,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:02,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:02,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:02,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:02,493 INFO L87 Difference]: Start difference. First operand 3777 states and 5130 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 15:59:03,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:03,371 INFO L93 Difference]: Finished difference Result 3852 states and 5236 transitions. [2022-10-16 15:59:03,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:03,374 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 15:59:03,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:03,379 INFO L225 Difference]: With dead ends: 3852 [2022-10-16 15:59:03,379 INFO L226 Difference]: Without dead ends: 3846 [2022-10-16 15:59:03,380 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 15:59:03,381 INFO L413 NwaCegarLoop]: 1930 mSDtfsCounter, 1969 mSDsluCounter, 3165 mSDsCounter, 0 mSdLazyCounter, 1093 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1969 SdHoareTripleChecker+Valid, 5095 SdHoareTripleChecker+Invalid, 1103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 1093 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:03,381 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1969 Valid, 5095 Invalid, 1103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 1093 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:59:03,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3846 states. [2022-10-16 15:59:03,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3846 to 3844. [2022-10-16 15:59:03,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3844 states, 3835 states have (on average 1.3632333767926987) internal successors, (5228), 3843 states have internal predecessors, (5228), 0 states have call successors, (0), 0 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 15:59:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 3844 states and 5228 transitions. [2022-10-16 15:59:03,602 INFO L78 Accepts]: Start accepts. Automaton has 3844 states and 5228 transitions. Word has length 64 [2022-10-16 15:59:03,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:03,603 INFO L495 AbstractCegarLoop]: Abstraction has 3844 states and 5228 transitions. [2022-10-16 15:59:03,603 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 15:59:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 3844 states and 5228 transitions. [2022-10-16 15:59:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-10-16 15:59:03,606 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:03,606 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 15:59:03,606 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-10-16 15:59:03,607 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 15:59:03,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:03,610 INFO L85 PathProgramCache]: Analyzing trace with hash -427870021, now seen corresponding path program 1 times [2022-10-16 15:59:03,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:03,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508248437] [2022-10-16 15:59:03,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:03,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:03,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:03,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508248437] [2022-10-16 15:59:03,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508248437] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:03,774 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:03,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:03,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094598692] [2022-10-16 15:59:03,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:03,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:03,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:03,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:03,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:03,777 INFO L87 Difference]: Start difference. First operand 3844 states and 5228 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 15:59:04,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:04,423 INFO L93 Difference]: Finished difference Result 4525 states and 6235 transitions. [2022-10-16 15:59:04,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:04,424 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 15:59:04,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:04,428 INFO L225 Difference]: With dead ends: 4525 [2022-10-16 15:59:04,428 INFO L226 Difference]: Without dead ends: 3576 [2022-10-16 15:59:04,431 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 15:59:04,431 INFO L413 NwaCegarLoop]: 1937 mSDtfsCounter, 2215 mSDsluCounter, 1729 mSDsCounter, 0 mSdLazyCounter, 648 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2215 SdHoareTripleChecker+Valid, 3666 SdHoareTripleChecker+Invalid, 689 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 648 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:04,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2215 Valid, 3666 Invalid, 689 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 648 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:59:04,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3576 states. [2022-10-16 15:59:04,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3576 to 2887. [2022-10-16 15:59:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2887 states, 2880 states have (on average 1.3190972222222221) internal successors, (3799), 2886 states have internal predecessors, (3799), 0 states have call successors, (0), 0 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 15:59:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 2887 states and 3799 transitions. [2022-10-16 15:59:04,639 INFO L78 Accepts]: Start accepts. Automaton has 2887 states and 3799 transitions. Word has length 65 [2022-10-16 15:59:04,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:04,640 INFO L495 AbstractCegarLoop]: Abstraction has 2887 states and 3799 transitions. [2022-10-16 15:59:04,640 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 15:59:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 3799 transitions. [2022-10-16 15:59:04,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-16 15:59:04,642 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:04,642 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] [2022-10-16 15:59:04,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-10-16 15:59:04,643 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 15:59:04,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:04,643 INFO L85 PathProgramCache]: Analyzing trace with hash 726431933, now seen corresponding path program 1 times [2022-10-16 15:59:04,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:04,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921465131] [2022-10-16 15:59:04,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:04,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:04,827 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 15:59:04,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:04,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1921465131] [2022-10-16 15:59:04,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1921465131] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:04,828 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:04,828 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:04,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796184501] [2022-10-16 15:59:04,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:04,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:04,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:04,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:04,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:04,830 INFO L87 Difference]: Start difference. First operand 2887 states and 3799 transitions. Second operand has 5 states, 4 states have (on average 16.75) internal successors, (67), 5 states have internal predecessors, (67), 0 states have call successors, (0), 0 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 15:59:05,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:05,615 INFO L93 Difference]: Finished difference Result 2956 states and 3895 transitions. [2022-10-16 15:59:05,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:05,616 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 16.75) internal successors, (67), 5 states have internal predecessors, (67), 0 states have call successors, (0), 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 67 [2022-10-16 15:59:05,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:05,620 INFO L225 Difference]: With dead ends: 2956 [2022-10-16 15:59:05,620 INFO L226 Difference]: Without dead ends: 2814 [2022-10-16 15:59:05,622 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 15:59:05,622 INFO L413 NwaCegarLoop]: 2147 mSDtfsCounter, 594 mSDsluCounter, 3222 mSDsCounter, 0 mSdLazyCounter, 785 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 594 SdHoareTripleChecker+Valid, 5369 SdHoareTripleChecker+Invalid, 813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 785 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:05,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [594 Valid, 5369 Invalid, 813 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 785 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:59:05,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2814 states. [2022-10-16 15:59:05,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2814 to 2811. [2022-10-16 15:59:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2811 states, 2805 states have (on average 1.3147950089126559) internal successors, (3688), 2810 states have internal predecessors, (3688), 0 states have call successors, (0), 0 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 15:59:05,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 2811 states and 3688 transitions. [2022-10-16 15:59:05,838 INFO L78 Accepts]: Start accepts. Automaton has 2811 states and 3688 transitions. Word has length 67 [2022-10-16 15:59:05,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:05,839 INFO L495 AbstractCegarLoop]: Abstraction has 2811 states and 3688 transitions. [2022-10-16 15:59:05,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 16.75) internal successors, (67), 5 states have internal predecessors, (67), 0 states have call successors, (0), 0 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 15:59:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3688 transitions. [2022-10-16 15:59:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-16 15:59:05,843 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:05,844 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] [2022-10-16 15:59:05,844 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-10-16 15:59:05,844 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:05,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:05,845 INFO L85 PathProgramCache]: Analyzing trace with hash 1452000730, now seen corresponding path program 1 times [2022-10-16 15:59:05,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:05,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30294440] [2022-10-16 15:59:05,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:05,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:06,044 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 15:59:06,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:06,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30294440] [2022-10-16 15:59:06,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [30294440] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:06,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:06,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:06,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739992022] [2022-10-16 15:59:06,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:06,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:06,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:06,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:06,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:06,048 INFO L87 Difference]: Start difference. First operand 2811 states and 3688 transitions. Second operand has 5 states, 4 states have (on average 21.25) internal successors, (85), 5 states have internal predecessors, (85), 0 states have call successors, (0), 0 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 15:59:07,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:07,088 INFO L93 Difference]: Finished difference Result 2884 states and 3792 transitions. [2022-10-16 15:59:07,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:07,089 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 21.25) internal successors, (85), 5 states have internal predecessors, (85), 0 states have call successors, (0), 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 85 [2022-10-16 15:59:07,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:07,094 INFO L225 Difference]: With dead ends: 2884 [2022-10-16 15:59:07,094 INFO L226 Difference]: Without dead ends: 2882 [2022-10-16 15:59:07,095 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 15:59:07,096 INFO L413 NwaCegarLoop]: 1833 mSDtfsCounter, 1875 mSDsluCounter, 3543 mSDsCounter, 0 mSdLazyCounter, 1163 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1875 SdHoareTripleChecker+Valid, 5376 SdHoareTripleChecker+Invalid, 1171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:07,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1875 Valid, 5376 Invalid, 1171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1163 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 15:59:07,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2882 states. [2022-10-16 15:59:07,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2882 to 2740. [2022-10-16 15:59:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2740 states, 2734 states have (on average 1.31016825164594) internal successors, (3582), 2739 states have internal predecessors, (3582), 0 states have call successors, (0), 0 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 15:59:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 2740 states and 3582 transitions. [2022-10-16 15:59:07,317 INFO L78 Accepts]: Start accepts. Automaton has 2740 states and 3582 transitions. Word has length 85 [2022-10-16 15:59:07,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:07,317 INFO L495 AbstractCegarLoop]: Abstraction has 2740 states and 3582 transitions. [2022-10-16 15:59:07,318 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 21.25) internal successors, (85), 5 states have internal predecessors, (85), 0 states have call successors, (0), 0 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 15:59:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 3582 transitions. [2022-10-16 15:59:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-10-16 15:59:07,322 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:07,322 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 15:59:07,322 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-10-16 15:59:07,323 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr430ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:07,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:07,323 INFO L85 PathProgramCache]: Analyzing trace with hash -440234036, now seen corresponding path program 1 times [2022-10-16 15:59:07,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:07,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381033533] [2022-10-16 15:59:07,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:07,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:07,477 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 15:59:07,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:07,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381033533] [2022-10-16 15:59:07,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381033533] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:07,478 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:07,478 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:59:07,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513713538] [2022-10-16 15:59:07,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:07,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:59:07,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:07,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:59:07,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:59:07,486 INFO L87 Difference]: Start difference. First operand 2740 states and 3582 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 15:59:08,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:08,117 INFO L93 Difference]: Finished difference Result 2808 states and 3677 transitions. [2022-10-16 15:59:08,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:59:08,118 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 15:59:08,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:08,122 INFO L225 Difference]: With dead ends: 2808 [2022-10-16 15:59:08,122 INFO L226 Difference]: Without dead ends: 2806 [2022-10-16 15:59:08,123 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 15:59:08,123 INFO L413 NwaCegarLoop]: 2172 mSDtfsCounter, 260 mSDsluCounter, 1733 mSDsCounter, 0 mSdLazyCounter, 405 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 260 SdHoareTripleChecker+Valid, 3905 SdHoareTripleChecker+Invalid, 413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 405 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:08,125 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [260 Valid, 3905 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 405 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:59:08,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-10-16 15:59:08,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2738. [2022-10-16 15:59:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2738 states, 2734 states have (on average 1.3050475493782003) internal successors, (3568), 2737 states have internal predecessors, (3568), 0 states have call successors, (0), 0 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 15:59:08,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 2738 states and 3568 transitions. [2022-10-16 15:59:08,369 INFO L78 Accepts]: Start accepts. Automaton has 2738 states and 3568 transitions. Word has length 89 [2022-10-16 15:59:08,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:08,369 INFO L495 AbstractCegarLoop]: Abstraction has 2738 states and 3568 transitions. [2022-10-16 15:59:08,369 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 15:59:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 3568 transitions. [2022-10-16 15:59:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-10-16 15:59:08,374 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:08,374 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 15:59:08,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-10-16 15:59:08,375 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:08,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:08,375 INFO L85 PathProgramCache]: Analyzing trace with hash 1929663791, now seen corresponding path program 1 times [2022-10-16 15:59:08,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:08,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796019286] [2022-10-16 15:59:08,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:08,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:08,560 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 15:59:08,560 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:08,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796019286] [2022-10-16 15:59:08,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796019286] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:08,561 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:08,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:08,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280882031] [2022-10-16 15:59:08,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:08,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:08,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:08,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:08,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:08,562 INFO L87 Difference]: Start difference. First operand 2738 states and 3568 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 15:59:09,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:09,231 INFO L93 Difference]: Finished difference Result 2811 states and 3672 transitions. [2022-10-16 15:59:09,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:09,232 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 15:59:09,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:09,237 INFO L225 Difference]: With dead ends: 2811 [2022-10-16 15:59:09,237 INFO L226 Difference]: Without dead ends: 2809 [2022-10-16 15:59:09,238 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 15:59:09,239 INFO L413 NwaCegarLoop]: 1826 mSDtfsCounter, 2154 mSDsluCounter, 1817 mSDsCounter, 0 mSdLazyCounter, 741 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2154 SdHoareTripleChecker+Valid, 3643 SdHoareTripleChecker+Invalid, 751 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 741 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:09,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2154 Valid, 3643 Invalid, 751 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 741 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:59:09,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2809 states. [2022-10-16 15:59:09,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2809 to 2667. [2022-10-16 15:59:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2667 states, 2663 states have (on average 1.300037551633496) internal successors, (3462), 2666 states have internal predecessors, (3462), 0 states have call successors, (0), 0 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 15:59:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 2667 states and 3462 transitions. [2022-10-16 15:59:09,448 INFO L78 Accepts]: Start accepts. Automaton has 2667 states and 3462 transitions. Word has length 91 [2022-10-16 15:59:09,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:09,449 INFO L495 AbstractCegarLoop]: Abstraction has 2667 states and 3462 transitions. [2022-10-16 15:59:09,449 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 15:59:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 3462 transitions. [2022-10-16 15:59:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-10-16 15:59:09,454 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:09,454 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:59:09,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-10-16 15:59:09,454 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:09,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:09,455 INFO L85 PathProgramCache]: Analyzing trace with hash 2137013902, now seen corresponding path program 1 times [2022-10-16 15:59:09,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:09,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372819501] [2022-10-16 15:59:09,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:09,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:09,626 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 15:59:09,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:09,627 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372819501] [2022-10-16 15:59:09,627 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372819501] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:09,627 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:09,627 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:09,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999044260] [2022-10-16 15:59:09,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:09,628 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:09,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:09,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:09,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:09,629 INFO L87 Difference]: Start difference. First operand 2667 states and 3462 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 15:59:10,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:10,320 INFO L93 Difference]: Finished difference Result 2671 states and 3462 transitions. [2022-10-16 15:59:10,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:10,321 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 15:59:10,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:10,323 INFO L225 Difference]: With dead ends: 2671 [2022-10-16 15:59:10,323 INFO L226 Difference]: Without dead ends: 2669 [2022-10-16 15:59:10,324 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 15:59:10,324 INFO L413 NwaCegarLoop]: 2016 mSDtfsCounter, 2093 mSDsluCounter, 3299 mSDsCounter, 0 mSdLazyCounter, 926 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2093 SdHoareTripleChecker+Valid, 5315 SdHoareTripleChecker+Invalid, 934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 926 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:10,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2093 Valid, 5315 Invalid, 934 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 926 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:59:10,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2669 states. [2022-10-16 15:59:10,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2669 to 2667. [2022-10-16 15:59:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2667 states, 2663 states have (on average 1.2985354862936538) internal successors, (3458), 2666 states have internal predecessors, (3458), 0 states have call successors, (0), 0 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 15:59:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 2667 states and 3458 transitions. [2022-10-16 15:59:10,478 INFO L78 Accepts]: Start accepts. Automaton has 2667 states and 3458 transitions. Word has length 91 [2022-10-16 15:59:10,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:10,478 INFO L495 AbstractCegarLoop]: Abstraction has 2667 states and 3458 transitions. [2022-10-16 15:59:10,478 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 15:59:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 3458 transitions. [2022-10-16 15:59:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-10-16 15:59:10,483 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:10,483 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 15:59:10,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-10-16 15:59:10,484 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr433ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:10,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:10,484 INFO L85 PathProgramCache]: Analyzing trace with hash 1822926532, now seen corresponding path program 1 times [2022-10-16 15:59:10,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:10,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346865330] [2022-10-16 15:59:10,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:10,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:10,646 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 15:59:10,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:10,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346865330] [2022-10-16 15:59:10,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346865330] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:10,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:10,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:10,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291647107] [2022-10-16 15:59:10,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:10,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:10,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:10,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:10,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:10,648 INFO L87 Difference]: Start difference. First operand 2667 states and 3458 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 15:59:11,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:11,227 INFO L93 Difference]: Finished difference Result 3159 states and 4185 transitions. [2022-10-16 15:59:11,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:11,231 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 15:59:11,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:11,234 INFO L225 Difference]: With dead ends: 3159 [2022-10-16 15:59:11,234 INFO L226 Difference]: Without dead ends: 2593 [2022-10-16 15:59:11,236 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 15:59:11,236 INFO L413 NwaCegarLoop]: 1969 mSDtfsCounter, 2112 mSDsluCounter, 1740 mSDsCounter, 0 mSdLazyCounter, 602 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2112 SdHoareTripleChecker+Valid, 3709 SdHoareTripleChecker+Invalid, 619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 602 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:11,237 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2112 Valid, 3709 Invalid, 619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 602 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:59:11,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2593 states. [2022-10-16 15:59:11,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2593 to 2226. [2022-10-16 15:59:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2226 states, 2225 states have (on average 1.2593258426966292) internal successors, (2802), 2225 states have internal predecessors, (2802), 0 states have call successors, (0), 0 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 15:59:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 2226 states and 2802 transitions. [2022-10-16 15:59:11,449 INFO L78 Accepts]: Start accepts. Automaton has 2226 states and 2802 transitions. Word has length 92 [2022-10-16 15:59:11,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:11,449 INFO L495 AbstractCegarLoop]: Abstraction has 2226 states and 2802 transitions. [2022-10-16 15:59:11,450 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 15:59:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 2802 transitions. [2022-10-16 15:59:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-10-16 15:59:11,454 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:11,455 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 15:59:11,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-10-16 15:59:11,455 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:11,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:11,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1600157067, now seen corresponding path program 1 times [2022-10-16 15:59:11,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:11,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127182056] [2022-10-16 15:59:11,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:11,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:11,623 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 15:59:11,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:11,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127182056] [2022-10-16 15:59:11,624 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127182056] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:11,624 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:11,624 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:11,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377290029] [2022-10-16 15:59:11,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:11,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:11,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:11,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:11,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:11,626 INFO L87 Difference]: Start difference. First operand 2226 states and 2802 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 15:59:12,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:12,265 INFO L93 Difference]: Finished difference Result 2494 states and 3192 transitions. [2022-10-16 15:59:12,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:12,266 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 15:59:12,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:12,268 INFO L225 Difference]: With dead ends: 2494 [2022-10-16 15:59:12,268 INFO L226 Difference]: Without dead ends: 2353 [2022-10-16 15:59:12,269 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 15:59:12,270 INFO L413 NwaCegarLoop]: 2232 mSDtfsCounter, 362 mSDsluCounter, 3627 mSDsCounter, 0 mSdLazyCounter, 685 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 362 SdHoareTripleChecker+Valid, 5859 SdHoareTripleChecker+Invalid, 694 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 685 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:12,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [362 Valid, 5859 Invalid, 694 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 685 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:59:12,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2353 states. [2022-10-16 15:59:12,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2353 to 2352. [2022-10-16 15:59:12,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2352 states, 2351 states have (on average 1.2688217779668227) internal successors, (2983), 2351 states have internal predecessors, (2983), 0 states have call successors, (0), 0 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 15:59:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 2352 states and 2983 transitions. [2022-10-16 15:59:12,465 INFO L78 Accepts]: Start accepts. Automaton has 2352 states and 2983 transitions. Word has length 94 [2022-10-16 15:59:12,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:12,466 INFO L495 AbstractCegarLoop]: Abstraction has 2352 states and 2983 transitions. [2022-10-16 15:59:12,466 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 15:59:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 2983 transitions. [2022-10-16 15:59:12,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-10-16 15:59:12,470 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:12,471 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 15:59:12,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-10-16 15:59:12,473 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:12,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:12,473 INFO L85 PathProgramCache]: Analyzing trace with hash 1930443848, now seen corresponding path program 1 times [2022-10-16 15:59:12,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:12,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233400248] [2022-10-16 15:59:12,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:12,675 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 15:59:12,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:12,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233400248] [2022-10-16 15:59:12,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233400248] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:12,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:12,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:12,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405597975] [2022-10-16 15:59:12,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:12,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:12,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:12,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:12,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:12,677 INFO L87 Difference]: Start difference. First operand 2352 states and 2983 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 15:59:13,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:13,235 INFO L93 Difference]: Finished difference Result 2549 states and 3267 transitions. [2022-10-16 15:59:13,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:13,236 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 15:59:13,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:13,238 INFO L225 Difference]: With dead ends: 2549 [2022-10-16 15:59:13,238 INFO L226 Difference]: Without dead ends: 2221 [2022-10-16 15:59:13,239 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 15:59:13,252 INFO L413 NwaCegarLoop]: 2255 mSDtfsCounter, 333 mSDsluCounter, 1820 mSDsCounter, 0 mSdLazyCounter, 407 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 4075 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:13,252 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 4075 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 407 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:59:13,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2221 states. [2022-10-16 15:59:13,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2221 to 2155. [2022-10-16 15:59:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2155 states, 2154 states have (on average 1.2506963788300836) internal successors, (2694), 2154 states have internal predecessors, (2694), 0 states have call successors, (0), 0 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 15:59:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 2155 states and 2694 transitions. [2022-10-16 15:59:13,411 INFO L78 Accepts]: Start accepts. Automaton has 2155 states and 2694 transitions. Word has length 94 [2022-10-16 15:59:13,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:13,412 INFO L495 AbstractCegarLoop]: Abstraction has 2155 states and 2694 transitions. [2022-10-16 15:59:13,412 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 15:59:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 2694 transitions. [2022-10-16 15:59:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-16 15:59:13,415 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:13,415 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:13,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-10-16 15:59:13,416 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:13,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:13,416 INFO L85 PathProgramCache]: Analyzing trace with hash -1327419956, now seen corresponding path program 1 times [2022-10-16 15:59:13,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:13,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723029156] [2022-10-16 15:59:13,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:13,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:13,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723029156] [2022-10-16 15:59:13,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723029156] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:13,562 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:13,562 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-16 15:59:13,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008585124] [2022-10-16 15:59:13,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:13,563 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:13,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:13,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:13,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:13,564 INFO L87 Difference]: Start difference. First operand 2155 states and 2694 transitions. Second operand has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:14,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:14,842 INFO L93 Difference]: Finished difference Result 3895 states and 5107 transitions. [2022-10-16 15:59:14,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-10-16 15:59:14,842 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 116 [2022-10-16 15:59:14,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:14,846 INFO L225 Difference]: With dead ends: 3895 [2022-10-16 15:59:14,846 INFO L226 Difference]: Without dead ends: 3332 [2022-10-16 15:59:14,847 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 15:59:14,848 INFO L413 NwaCegarLoop]: 1346 mSDtfsCounter, 3525 mSDsluCounter, 1805 mSDsCounter, 0 mSdLazyCounter, 1528 mSolverCounterSat, 187 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3525 SdHoareTripleChecker+Valid, 3151 SdHoareTripleChecker+Invalid, 1715 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 187 IncrementalHoareTripleChecker+Valid, 1528 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:14,848 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3525 Valid, 3151 Invalid, 1715 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [187 Valid, 1528 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-10-16 15:59:14,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3332 states. [2022-10-16 15:59:14,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3332 to 2337. [2022-10-16 15:59:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2337 states, 2336 states have (on average 1.233304794520548) internal successors, (2881), 2336 states have internal predecessors, (2881), 0 states have call successors, (0), 0 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 15:59:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 2337 states and 2881 transitions. [2022-10-16 15:59:14,986 INFO L78 Accepts]: Start accepts. Automaton has 2337 states and 2881 transitions. Word has length 116 [2022-10-16 15:59:14,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:14,986 INFO L495 AbstractCegarLoop]: Abstraction has 2337 states and 2881 transitions. [2022-10-16 15:59:14,986 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 2881 transitions. [2022-10-16 15:59:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-16 15:59:14,991 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:14,991 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:14,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-10-16 15:59:14,992 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:14,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:14,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1803303044, now seen corresponding path program 1 times [2022-10-16 15:59:14,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:14,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517995463] [2022-10-16 15:59:14,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:14,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-10-16 15:59:15,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:15,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517995463] [2022-10-16 15:59:15,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1517995463] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:15,087 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:15,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:59:15,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132565966] [2022-10-16 15:59:15,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:15,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:59:15,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:15,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:59:15,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:59:15,089 INFO L87 Difference]: Start difference. First operand 2337 states and 2881 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 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 15:59:15,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:15,555 INFO L93 Difference]: Finished difference Result 3821 states and 4835 transitions. [2022-10-16 15:59:15,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:59:15,556 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 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 15:59:15,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:15,560 INFO L225 Difference]: With dead ends: 3821 [2022-10-16 15:59:15,560 INFO L226 Difference]: Without dead ends: 2693 [2022-10-16 15:59:15,563 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 15:59:15,563 INFO L413 NwaCegarLoop]: 2009 mSDtfsCounter, 1352 mSDsluCounter, 625 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1352 SdHoareTripleChecker+Valid, 2634 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:15,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1352 Valid, 2634 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:59:15,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2693 states. [2022-10-16 15:59:15,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2693 to 2693. [2022-10-16 15:59:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2693 states, 2692 states have (on average 1.2273402674591383) internal successors, (3304), 2692 states have internal predecessors, (3304), 0 states have call successors, (0), 0 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 15:59:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 2693 states and 3304 transitions. [2022-10-16 15:59:15,928 INFO L78 Accepts]: Start accepts. Automaton has 2693 states and 3304 transitions. Word has length 117 [2022-10-16 15:59:15,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:15,928 INFO L495 AbstractCegarLoop]: Abstraction has 2693 states and 3304 transitions. [2022-10-16 15:59:15,929 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 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 15:59:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 3304 transitions. [2022-10-16 15:59:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-16 15:59:15,934 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:15,934 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:15,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-10-16 15:59:15,934 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:15,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:15,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1238505185, now seen corresponding path program 1 times [2022-10-16 15:59:15,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:15,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893889440] [2022-10-16 15:59:15,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:15,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-16 15:59:16,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:16,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893889440] [2022-10-16 15:59:16,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893889440] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:16,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:16,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:59:16,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354679074] [2022-10-16 15:59:16,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:16,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:59:16,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:16,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:59:16,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:59:16,034 INFO L87 Difference]: Start difference. First operand 2693 states and 3304 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 0 states have call successors, (0), 0 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 15:59:17,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:17,322 INFO L93 Difference]: Finished difference Result 5648 states and 7112 transitions. [2022-10-16 15:59:17,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:59:17,322 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 0 states have call successors, (0), 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 119 [2022-10-16 15:59:17,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:17,327 INFO L225 Difference]: With dead ends: 5648 [2022-10-16 15:59:17,327 INFO L226 Difference]: Without dead ends: 4549 [2022-10-16 15:59:17,329 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 15:59:17,329 INFO L413 NwaCegarLoop]: 1835 mSDtfsCounter, 1147 mSDsluCounter, 1083 mSDsCounter, 0 mSdLazyCounter, 1112 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1147 SdHoareTripleChecker+Valid, 2918 SdHoareTripleChecker+Invalid, 1142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 1112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:17,329 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1147 Valid, 2918 Invalid, 1142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 1112 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-10-16 15:59:17,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4549 states. [2022-10-16 15:59:17,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4549 to 4541. [2022-10-16 15:59:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4541 states, 4540 states have (on average 1.2392070484581499) internal successors, (5626), 4540 states have internal predecessors, (5626), 0 states have call successors, (0), 0 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 15:59:17,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 4541 states and 5626 transitions. [2022-10-16 15:59:17,793 INFO L78 Accepts]: Start accepts. Automaton has 4541 states and 5626 transitions. Word has length 119 [2022-10-16 15:59:17,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:17,794 INFO L495 AbstractCegarLoop]: Abstraction has 4541 states and 5626 transitions. [2022-10-16 15:59:17,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 0 states have call successors, (0), 0 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 15:59:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 4541 states and 5626 transitions. [2022-10-16 15:59:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-16 15:59:17,803 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:17,803 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:17,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-10-16 15:59:17,804 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:17,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:17,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1638496384, now seen corresponding path program 1 times [2022-10-16 15:59:17,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:17,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34925582] [2022-10-16 15:59:17,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:17,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:17,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34925582] [2022-10-16 15:59:17,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34925582] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:17,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:17,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:59:17,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451815446] [2022-10-16 15:59:17,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:17,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:59:17,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:17,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:59:17,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:59:17,914 INFO L87 Difference]: Start difference. First operand 4541 states and 5626 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 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 15:59:18,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:18,389 INFO L93 Difference]: Finished difference Result 5982 states and 7528 transitions. [2022-10-16 15:59:18,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:59:18,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 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 119 [2022-10-16 15:59:18,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:18,392 INFO L225 Difference]: With dead ends: 5982 [2022-10-16 15:59:18,392 INFO L226 Difference]: Without dead ends: 3121 [2022-10-16 15:59:18,396 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 15:59:18,396 INFO L413 NwaCegarLoop]: 1938 mSDtfsCounter, 545 mSDsluCounter, 1384 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 545 SdHoareTripleChecker+Valid, 3322 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:18,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [545 Valid, 3322 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:59:18,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3121 states. [2022-10-16 15:59:18,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3121 to 3121. [2022-10-16 15:59:18,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3121 states, 3120 states have (on average 1.2451923076923077) internal successors, (3885), 3120 states have internal predecessors, (3885), 0 states have call successors, (0), 0 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 15:59:18,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 3121 states and 3885 transitions. [2022-10-16 15:59:18,659 INFO L78 Accepts]: Start accepts. Automaton has 3121 states and 3885 transitions. Word has length 119 [2022-10-16 15:59:18,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:18,660 INFO L495 AbstractCegarLoop]: Abstraction has 3121 states and 3885 transitions. [2022-10-16 15:59:18,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 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 15:59:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 3885 transitions. [2022-10-16 15:59:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-16 15:59:18,665 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:18,665 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:18,665 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-10-16 15:59:18,666 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:18,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:18,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1905897130, now seen corresponding path program 1 times [2022-10-16 15:59:18,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:18,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689030558] [2022-10-16 15:59:18,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:18,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:18,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:18,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689030558] [2022-10-16 15:59:18,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689030558] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:59:18,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [441770164] [2022-10-16 15:59:18,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:18,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:59:18,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:59:18,805 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 15:59:18,811 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 15:59:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:19,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 768 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-16 15:59:19,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:59:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-10-16 15:59:19,223 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 15:59:19,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [441770164] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:19,224 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 15:59:19,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-10-16 15:59:19,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425292640] [2022-10-16 15:59:19,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:19,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:19,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:19,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:19,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-16 15:59:19,226 INFO L87 Difference]: Start difference. First operand 3121 states and 3885 transitions. Second operand has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 0 states have call successors, (0), 0 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 15:59:19,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:19,898 INFO L93 Difference]: Finished difference Result 5060 states and 6367 transitions. [2022-10-16 15:59:19,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:19,898 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 0 states have call successors, (0), 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 122 [2022-10-16 15:59:19,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:19,901 INFO L225 Difference]: With dead ends: 5060 [2022-10-16 15:59:19,901 INFO L226 Difference]: Without dead ends: 2625 [2022-10-16 15:59:19,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 120 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 15:59:19,907 INFO L413 NwaCegarLoop]: 609 mSDtfsCounter, 1921 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 385 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1921 SdHoareTripleChecker+Valid, 623 SdHoareTripleChecker+Invalid, 428 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 385 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:19,907 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1921 Valid, 623 Invalid, 428 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 385 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:59:19,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2625 states. [2022-10-16 15:59:20,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2625 to 2625. [2022-10-16 15:59:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2625 states, 2624 states have (on average 1.2469512195121952) internal successors, (3272), 2624 states have internal predecessors, (3272), 0 states have call successors, (0), 0 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 15:59:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 2625 states and 3272 transitions. [2022-10-16 15:59:20,166 INFO L78 Accepts]: Start accepts. Automaton has 2625 states and 3272 transitions. Word has length 122 [2022-10-16 15:59:20,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:20,167 INFO L495 AbstractCegarLoop]: Abstraction has 2625 states and 3272 transitions. [2022-10-16 15:59:20,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 0 states have call successors, (0), 0 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 15:59:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 3272 transitions. [2022-10-16 15:59:20,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-10-16 15:59:20,171 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:20,171 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:20,197 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-10-16 15:59:20,379 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,SelfDestructingSolverStorable35 [2022-10-16 15:59:20,380 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:20,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:20,381 INFO L85 PathProgramCache]: Analyzing trace with hash -653264299, now seen corresponding path program 1 times [2022-10-16 15:59:20,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:20,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579253026] [2022-10-16 15:59:20,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-16 15:59:20,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:20,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579253026] [2022-10-16 15:59:20,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579253026] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:20,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:20,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:59:20,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131800938] [2022-10-16 15:59:20,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:20,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:59:20,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:20,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:59:20,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:59:20,495 INFO L87 Difference]: Start difference. First operand 2625 states and 3272 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 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 15:59:21,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:21,156 INFO L93 Difference]: Finished difference Result 5600 states and 7067 transitions. [2022-10-16 15:59:21,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:59:21,157 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 124 [2022-10-16 15:59:21,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:21,159 INFO L225 Difference]: With dead ends: 5600 [2022-10-16 15:59:21,159 INFO L226 Difference]: Without dead ends: 2709 [2022-10-16 15:59:21,161 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 15:59:21,162 INFO L413 NwaCegarLoop]: 1162 mSDtfsCounter, 552 mSDsluCounter, 596 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 552 SdHoareTripleChecker+Valid, 1758 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:21,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [552 Valid, 1758 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 15:59:21,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2709 states. [2022-10-16 15:59:21,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2709 to 2558. [2022-10-16 15:59:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2558 states, 2557 states have (on average 1.248337895971842) internal successors, (3192), 2557 states have internal predecessors, (3192), 0 states have call successors, (0), 0 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 15:59:21,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 2558 states and 3192 transitions. [2022-10-16 15:59:21,455 INFO L78 Accepts]: Start accepts. Automaton has 2558 states and 3192 transitions. Word has length 124 [2022-10-16 15:59:21,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:21,455 INFO L495 AbstractCegarLoop]: Abstraction has 2558 states and 3192 transitions. [2022-10-16 15:59:21,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 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 15:59:21,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3192 transitions. [2022-10-16 15:59:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-10-16 15:59:21,460 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:21,461 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:21,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-10-16 15:59:21,461 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:21,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:21,462 INFO L85 PathProgramCache]: Analyzing trace with hash 2127373871, now seen corresponding path program 1 times [2022-10-16 15:59:21,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:21,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635182109] [2022-10-16 15:59:21,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:21,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:21,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635182109] [2022-10-16 15:59:21,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635182109] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:59:21,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [653278351] [2022-10-16 15:59:21,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:21,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:59:21,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:59:21,595 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 15:59:21,620 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 15:59:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:21,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 769 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-16 15:59:21,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:59:21,948 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-10-16 15:59:21,948 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 15:59:21,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [653278351] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:21,948 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 15:59:21,948 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-10-16 15:59:21,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791175520] [2022-10-16 15:59:21,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:21,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:21,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:21,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:21,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-16 15:59:21,951 INFO L87 Difference]: Start difference. First operand 2558 states and 3192 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 15:59:22,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:22,645 INFO L93 Difference]: Finished difference Result 5146 states and 6453 transitions. [2022-10-16 15:59:22,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:22,645 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 124 [2022-10-16 15:59:22,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:22,648 INFO L225 Difference]: With dead ends: 5146 [2022-10-16 15:59:22,648 INFO L226 Difference]: Without dead ends: 2881 [2022-10-16 15:59:22,650 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 122 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 15:59:22,650 INFO L413 NwaCegarLoop]: 315 mSDtfsCounter, 1534 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1534 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:22,651 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1534 Valid, 396 Invalid, 213 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 15:59:22,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2881 states. [2022-10-16 15:59:23,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2881 to 2874. [2022-10-16 15:59:23,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2874 states, 2873 states have (on average 1.248868778280543) internal successors, (3588), 2873 states have internal predecessors, (3588), 0 states have call successors, (0), 0 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 15:59:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 2874 states and 3588 transitions. [2022-10-16 15:59:23,048 INFO L78 Accepts]: Start accepts. Automaton has 2874 states and 3588 transitions. Word has length 124 [2022-10-16 15:59:23,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:23,048 INFO L495 AbstractCegarLoop]: Abstraction has 2874 states and 3588 transitions. [2022-10-16 15:59:23,049 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 15:59:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 3588 transitions. [2022-10-16 15:59:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-10-16 15:59:23,052 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:23,052 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:59:23,078 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-10-16 15:59:23,252 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 15:59:23,253 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:23,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:23,254 INFO L85 PathProgramCache]: Analyzing trace with hash -2086308628, now seen corresponding path program 1 times [2022-10-16 15:59:23,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:23,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086613928] [2022-10-16 15:59:23,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:23,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:23,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086613928] [2022-10-16 15:59:23,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086613928] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:59:23,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [147744522] [2022-10-16 15:59:23,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:23,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:59:23,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:59:23,399 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 15:59:23,406 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 15:59:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:23,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 770 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-16 15:59:23,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:59:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-16 15:59:23,977 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 15:59:23,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [147744522] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:23,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 15:59:23,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 10 [2022-10-16 15:59:23,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251262505] [2022-10-16 15:59:23,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:23,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-16 15:59:23,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:23,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-16 15:59:23,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2022-10-16 15:59:23,979 INFO L87 Difference]: Start difference. First operand 2874 states and 3588 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 15:59:26,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:26,039 INFO L93 Difference]: Finished difference Result 11390 states and 14300 transitions. [2022-10-16 15:59:26,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-10-16 15:59:26,040 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 126 [2022-10-16 15:59:26,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:26,049 INFO L225 Difference]: With dead ends: 11390 [2022-10-16 15:59:26,049 INFO L226 Difference]: Without dead ends: 9039 [2022-10-16 15:59:26,052 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 122 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 15:59:26,052 INFO L413 NwaCegarLoop]: 332 mSDtfsCounter, 2574 mSDsluCounter, 505 mSDsCounter, 0 mSdLazyCounter, 444 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2574 SdHoareTripleChecker+Valid, 837 SdHoareTripleChecker+Invalid, 544 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 444 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:26,052 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2574 Valid, 837 Invalid, 544 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 444 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:59:26,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9039 states. [2022-10-16 15:59:26,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9039 to 5612. [2022-10-16 15:59:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5612 states, 5611 states have (on average 1.2692924612368561) internal successors, (7122), 5611 states have internal predecessors, (7122), 0 states have call successors, (0), 0 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 15:59:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 5612 states and 7122 transitions. [2022-10-16 15:59:26,997 INFO L78 Accepts]: Start accepts. Automaton has 5612 states and 7122 transitions. Word has length 126 [2022-10-16 15:59:26,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:26,997 INFO L495 AbstractCegarLoop]: Abstraction has 5612 states and 7122 transitions. [2022-10-16 15:59:26,997 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 15:59:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 5612 states and 7122 transitions. [2022-10-16 15:59:27,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-10-16 15:59:27,003 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:27,003 INFO L195 NwaCegarLoop]: trace histogram [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 15:59:27,039 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 15:59:27,217 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 15:59:27,218 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:27,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:27,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1726845229, now seen corresponding path program 1 times [2022-10-16 15:59:27,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:27,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908777118] [2022-10-16 15:59:27,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:27,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:27,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:27,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908777118] [2022-10-16 15:59:27,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908777118] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:27,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:27,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:27,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1250044106] [2022-10-16 15:59:27,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:27,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:27,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:27,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:27,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:27,449 INFO L87 Difference]: Start difference. First operand 5612 states and 7122 transitions. Second operand has 5 states, 4 states have (on average 31.75) internal successors, (127), 5 states have internal predecessors, (127), 0 states have call successors, (0), 0 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 15:59:29,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:29,109 INFO L93 Difference]: Finished difference Result 8370 states and 10674 transitions. [2022-10-16 15:59:29,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:29,110 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 31.75) internal successors, (127), 5 states have internal predecessors, (127), 0 states have call successors, (0), 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 127 [2022-10-16 15:59:29,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:29,118 INFO L225 Difference]: With dead ends: 8370 [2022-10-16 15:59:29,118 INFO L226 Difference]: Without dead ends: 5831 [2022-10-16 15:59:29,122 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 15:59:29,123 INFO L413 NwaCegarLoop]: 719 mSDtfsCounter, 259 mSDsluCounter, 693 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 1412 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:29,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 1412 Invalid, 127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:59:29,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5831 states. [2022-10-16 15:59:30,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5831 to 5826. [2022-10-16 15:59:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5826 states, 5825 states have (on average 1.2679828326180258) internal successors, (7386), 5825 states have internal predecessors, (7386), 0 states have call successors, (0), 0 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 15:59:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 5826 states and 7386 transitions. [2022-10-16 15:59:30,247 INFO L78 Accepts]: Start accepts. Automaton has 5826 states and 7386 transitions. Word has length 127 [2022-10-16 15:59:30,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:30,247 INFO L495 AbstractCegarLoop]: Abstraction has 5826 states and 7386 transitions. [2022-10-16 15:59:30,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 31.75) internal successors, (127), 5 states have internal predecessors, (127), 0 states have call successors, (0), 0 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 15:59:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 5826 states and 7386 transitions. [2022-10-16 15:59:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-10-16 15:59:30,252 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:30,252 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2022-10-16 15:59:30,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-10-16 15:59:30,253 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:30,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:30,253 INFO L85 PathProgramCache]: Analyzing trace with hash -517550005, now seen corresponding path program 1 times [2022-10-16 15:59:30,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:30,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001848512] [2022-10-16 15:59:30,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:30,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:30,417 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:30,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001848512] [2022-10-16 15:59:30,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2001848512] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:59:30,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1608127453] [2022-10-16 15:59:30,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:30,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:59:30,418 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:59:30,419 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 15:59:30,429 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 15:59:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:30,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 862 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-16 15:59:30,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:59:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:31,118 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 15:59:31,359 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:31,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1608127453] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 15:59:31,359 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 15:59:31,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 6] total 14 [2022-10-16 15:59:31,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646694934] [2022-10-16 15:59:31,360 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 15:59:31,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-10-16 15:59:31,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:31,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-10-16 15:59:31,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2022-10-16 15:59:31,362 INFO L87 Difference]: Start difference. First operand 5826 states and 7386 transitions. Second operand has 14 states, 14 states have (on average 31.428571428571427) internal successors, (440), 14 states have internal predecessors, (440), 0 states have call successors, (0), 0 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 15:59:36,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:36,080 INFO L93 Difference]: Finished difference Result 23474 states and 30154 transitions. [2022-10-16 15:59:36,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-10-16 15:59:36,080 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 31.428571428571427) internal successors, (440), 14 states have internal predecessors, (440), 0 states have call successors, (0), 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 158 [2022-10-16 15:59:36,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:36,099 INFO L225 Difference]: With dead ends: 23474 [2022-10-16 15:59:36,099 INFO L226 Difference]: Without dead ends: 18095 [2022-10-16 15:59:36,106 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 313 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 15:59:36,107 INFO L413 NwaCegarLoop]: 342 mSDtfsCounter, 3869 mSDsluCounter, 1443 mSDsCounter, 0 mSdLazyCounter, 915 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3869 SdHoareTripleChecker+Valid, 1785 SdHoareTripleChecker+Invalid, 1054 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 915 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:36,107 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3869 Valid, 1785 Invalid, 1054 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 915 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:59:36,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18095 states. [2022-10-16 15:59:38,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18095 to 11536. [2022-10-16 15:59:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11536 states, 11535 states have (on average 1.2633723450368444) internal successors, (14573), 11535 states have internal predecessors, (14573), 0 states have call successors, (0), 0 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 15:59:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11536 states to 11536 states and 14573 transitions. [2022-10-16 15:59:38,742 INFO L78 Accepts]: Start accepts. Automaton has 11536 states and 14573 transitions. Word has length 158 [2022-10-16 15:59:38,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:38,742 INFO L495 AbstractCegarLoop]: Abstraction has 11536 states and 14573 transitions. [2022-10-16 15:59:38,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 31.428571428571427) internal successors, (440), 14 states have internal predecessors, (440), 0 states have call successors, (0), 0 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 15:59:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 11536 states and 14573 transitions. [2022-10-16 15:59:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-10-16 15:59:38,750 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:38,750 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2022-10-16 15:59:38,778 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 15:59:38,951 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 15:59:38,951 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:38,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:38,952 INFO L85 PathProgramCache]: Analyzing trace with hash -1043036679, now seen corresponding path program 1 times [2022-10-16 15:59:38,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:38,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612152103] [2022-10-16 15:59:38,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-16 15:59:39,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:39,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612152103] [2022-10-16 15:59:39,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612152103] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:39,185 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:39,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:39,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299193030] [2022-10-16 15:59:39,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:39,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:39,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:39,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:39,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:39,186 INFO L87 Difference]: Start difference. First operand 11536 states and 14573 transitions. Second operand has 5 states, 4 states have (on average 38.75) internal successors, (155), 5 states have internal predecessors, (155), 0 states have call successors, (0), 0 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 15:59:41,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:41,637 INFO L93 Difference]: Finished difference Result 11537 states and 14573 transitions. [2022-10-16 15:59:41,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:41,638 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 38.75) internal successors, (155), 5 states have internal predecessors, (155), 0 states have call successors, (0), 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 159 [2022-10-16 15:59:41,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:41,645 INFO L225 Difference]: With dead ends: 11537 [2022-10-16 15:59:41,645 INFO L226 Difference]: Without dead ends: 7828 [2022-10-16 15:59:41,649 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 15:59:41,650 INFO L413 NwaCegarLoop]: 663 mSDtfsCounter, 258 mSDsluCounter, 681 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 1344 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:41,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 1344 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 15:59:41,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7828 states. [2022-10-16 15:59:43,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7828 to 7828. [2022-10-16 15:59:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7828 states, 7827 states have (on average 1.262169413568417) internal successors, (9879), 7827 states have internal predecessors, (9879), 0 states have call successors, (0), 0 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 15:59:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7828 states to 7828 states and 9879 transitions. [2022-10-16 15:59:43,307 INFO L78 Accepts]: Start accepts. Automaton has 7828 states and 9879 transitions. Word has length 159 [2022-10-16 15:59:43,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:43,307 INFO L495 AbstractCegarLoop]: Abstraction has 7828 states and 9879 transitions. [2022-10-16 15:59:43,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 38.75) internal successors, (155), 5 states have internal predecessors, (155), 0 states have call successors, (0), 0 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 15:59:43,307 INFO L276 IsEmpty]: Start isEmpty. Operand 7828 states and 9879 transitions. [2022-10-16 15:59:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-10-16 15:59:43,316 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:43,316 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-10-16 15:59:43,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-10-16 15:59:43,316 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 539 more)] === [2022-10-16 15:59:43,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:43,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1774171919, now seen corresponding path program 1 times [2022-10-16 15:59:43,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:43,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188168008] [2022-10-16 15:59:43,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:43,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-10-16 15:59:43,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:43,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188168008] [2022-10-16 15:59:43,601 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [188168008] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:43,601 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:43,601 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:43,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430366815] [2022-10-16 15:59:43,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:43,602 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:43,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:43,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:43,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:43,603 INFO L87 Difference]: Start difference. First operand 7828 states and 9879 transitions. Second operand has 5 states, 4 states have (on average 41.75) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 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 15:59:45,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:45,263 INFO L93 Difference]: Finished difference Result 7828 states and 9879 transitions. [2022-10-16 15:59:45,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:45,263 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 41.75) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 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 187 [2022-10-16 15:59:45,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:45,264 INFO L225 Difference]: With dead ends: 7828 [2022-10-16 15:59:45,264 INFO L226 Difference]: Without dead ends: 0 [2022-10-16 15:59:45,273 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 15:59:45,274 INFO L413 NwaCegarLoop]: 564 mSDtfsCounter, 225 mSDsluCounter, 785 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 225 SdHoareTripleChecker+Valid, 1349 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:45,274 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [225 Valid, 1349 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:59:45,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-10-16 15:59:45,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-10-16 15:59:45,275 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 15:59:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-10-16 15:59:45,275 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 187 [2022-10-16 15:59:45,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:45,276 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-16 15:59:45,276 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 41.75) internal successors, (167), 5 states have internal predecessors, (167), 0 states have call successors, (0), 0 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 15:59:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-10-16 15:59:45,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-10-16 15:59:45,279 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (541 of 542 remaining) [2022-10-16 15:59:45,279 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (540 of 542 remaining) [2022-10-16 15:59:45,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (539 of 542 remaining) [2022-10-16 15:59:45,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (538 of 542 remaining) [2022-10-16 15:59:45,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (537 of 542 remaining) [2022-10-16 15:59:45,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (536 of 542 remaining) [2022-10-16 15:59:45,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (535 of 542 remaining) [2022-10-16 15:59:45,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (534 of 542 remaining) [2022-10-16 15:59:45,280 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (533 of 542 remaining) [2022-10-16 15:59:45,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (532 of 542 remaining) [2022-10-16 15:59:45,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (531 of 542 remaining) [2022-10-16 15:59:45,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (530 of 542 remaining) [2022-10-16 15:59:45,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (529 of 542 remaining) [2022-10-16 15:59:45,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (528 of 542 remaining) [2022-10-16 15:59:45,281 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (527 of 542 remaining) [2022-10-16 15:59:45,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (526 of 542 remaining) [2022-10-16 15:59:45,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (525 of 542 remaining) [2022-10-16 15:59:45,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (524 of 542 remaining) [2022-10-16 15:59:45,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (523 of 542 remaining) [2022-10-16 15:59:45,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (522 of 542 remaining) [2022-10-16 15:59:45,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (521 of 542 remaining) [2022-10-16 15:59:45,282 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (520 of 542 remaining) [2022-10-16 15:59:45,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (519 of 542 remaining) [2022-10-16 15:59:45,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (518 of 542 remaining) [2022-10-16 15:59:45,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (517 of 542 remaining) [2022-10-16 15:59:45,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (516 of 542 remaining) [2022-10-16 15:59:45,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (515 of 542 remaining) [2022-10-16 15:59:45,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (514 of 542 remaining) [2022-10-16 15:59:45,283 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (513 of 542 remaining) [2022-10-16 15:59:45,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (512 of 542 remaining) [2022-10-16 15:59:45,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (511 of 542 remaining) [2022-10-16 15:59:45,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (510 of 542 remaining) [2022-10-16 15:59:45,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (509 of 542 remaining) [2022-10-16 15:59:45,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (508 of 542 remaining) [2022-10-16 15:59:45,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (507 of 542 remaining) [2022-10-16 15:59:45,284 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (506 of 542 remaining) [2022-10-16 15:59:45,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (505 of 542 remaining) [2022-10-16 15:59:45,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (504 of 542 remaining) [2022-10-16 15:59:45,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (503 of 542 remaining) [2022-10-16 15:59:45,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (502 of 542 remaining) [2022-10-16 15:59:45,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (501 of 542 remaining) [2022-10-16 15:59:45,285 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (500 of 542 remaining) [2022-10-16 15:59:45,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (499 of 542 remaining) [2022-10-16 15:59:45,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (498 of 542 remaining) [2022-10-16 15:59:45,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (497 of 542 remaining) [2022-10-16 15:59:45,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (496 of 542 remaining) [2022-10-16 15:59:45,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (495 of 542 remaining) [2022-10-16 15:59:45,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (494 of 542 remaining) [2022-10-16 15:59:45,286 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (493 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (492 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (491 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (490 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (489 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (488 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (487 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (486 of 542 remaining) [2022-10-16 15:59:45,287 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (485 of 542 remaining) [2022-10-16 15:59:45,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (484 of 542 remaining) [2022-10-16 15:59:45,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (483 of 542 remaining) [2022-10-16 15:59:45,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (482 of 542 remaining) [2022-10-16 15:59:45,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (481 of 542 remaining) [2022-10-16 15:59:45,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (480 of 542 remaining) [2022-10-16 15:59:45,288 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (479 of 542 remaining) [2022-10-16 15:59:45,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (478 of 542 remaining) [2022-10-16 15:59:45,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (477 of 542 remaining) [2022-10-16 15:59:45,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (476 of 542 remaining) [2022-10-16 15:59:45,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (475 of 542 remaining) [2022-10-16 15:59:45,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (474 of 542 remaining) [2022-10-16 15:59:45,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (473 of 542 remaining) [2022-10-16 15:59:45,289 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (472 of 542 remaining) [2022-10-16 15:59:45,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (471 of 542 remaining) [2022-10-16 15:59:45,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (470 of 542 remaining) [2022-10-16 15:59:45,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (469 of 542 remaining) [2022-10-16 15:59:45,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (468 of 542 remaining) [2022-10-16 15:59:45,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (467 of 542 remaining) [2022-10-16 15:59:45,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (466 of 542 remaining) [2022-10-16 15:59:45,290 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (465 of 542 remaining) [2022-10-16 15:59:45,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (464 of 542 remaining) [2022-10-16 15:59:45,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (463 of 542 remaining) [2022-10-16 15:59:45,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (462 of 542 remaining) [2022-10-16 15:59:45,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (461 of 542 remaining) [2022-10-16 15:59:45,291 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (460 of 542 remaining) [2022-10-16 15:59:45,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (459 of 542 remaining) [2022-10-16 15:59:45,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (458 of 542 remaining) [2022-10-16 15:59:45,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (457 of 542 remaining) [2022-10-16 15:59:45,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (456 of 542 remaining) [2022-10-16 15:59:45,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (455 of 542 remaining) [2022-10-16 15:59:45,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (454 of 542 remaining) [2022-10-16 15:59:45,292 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (453 of 542 remaining) [2022-10-16 15:59:45,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (452 of 542 remaining) [2022-10-16 15:59:45,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (451 of 542 remaining) [2022-10-16 15:59:45,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (450 of 542 remaining) [2022-10-16 15:59:45,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (449 of 542 remaining) [2022-10-16 15:59:45,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (448 of 542 remaining) [2022-10-16 15:59:45,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (447 of 542 remaining) [2022-10-16 15:59:45,293 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (446 of 542 remaining) [2022-10-16 15:59:45,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (445 of 542 remaining) [2022-10-16 15:59:45,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (444 of 542 remaining) [2022-10-16 15:59:45,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (443 of 542 remaining) [2022-10-16 15:59:45,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (442 of 542 remaining) [2022-10-16 15:59:45,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (441 of 542 remaining) [2022-10-16 15:59:45,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (440 of 542 remaining) [2022-10-16 15:59:45,294 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (439 of 542 remaining) [2022-10-16 15:59:45,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (438 of 542 remaining) [2022-10-16 15:59:45,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (437 of 542 remaining) [2022-10-16 15:59:45,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (436 of 542 remaining) [2022-10-16 15:59:45,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (435 of 542 remaining) [2022-10-16 15:59:45,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (434 of 542 remaining) [2022-10-16 15:59:45,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (433 of 542 remaining) [2022-10-16 15:59:45,295 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (432 of 542 remaining) [2022-10-16 15:59:45,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (431 of 542 remaining) [2022-10-16 15:59:45,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (430 of 542 remaining) [2022-10-16 15:59:45,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (429 of 542 remaining) [2022-10-16 15:59:45,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (428 of 542 remaining) [2022-10-16 15:59:45,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (427 of 542 remaining) [2022-10-16 15:59:45,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (426 of 542 remaining) [2022-10-16 15:59:45,296 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (425 of 542 remaining) [2022-10-16 15:59:45,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (424 of 542 remaining) [2022-10-16 15:59:45,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (423 of 542 remaining) [2022-10-16 15:59:45,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (422 of 542 remaining) [2022-10-16 15:59:45,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (421 of 542 remaining) [2022-10-16 15:59:45,297 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (420 of 542 remaining) [2022-10-16 15:59:45,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (419 of 542 remaining) [2022-10-16 15:59:45,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (418 of 542 remaining) [2022-10-16 15:59:45,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (417 of 542 remaining) [2022-10-16 15:59:45,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (416 of 542 remaining) [2022-10-16 15:59:45,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (415 of 542 remaining) [2022-10-16 15:59:45,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (414 of 542 remaining) [2022-10-16 15:59:45,298 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (413 of 542 remaining) [2022-10-16 15:59:45,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (412 of 542 remaining) [2022-10-16 15:59:45,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (411 of 542 remaining) [2022-10-16 15:59:45,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (410 of 542 remaining) [2022-10-16 15:59:45,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (409 of 542 remaining) [2022-10-16 15:59:45,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (408 of 542 remaining) [2022-10-16 15:59:45,299 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (407 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (406 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (405 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (404 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (403 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (402 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (401 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (400 of 542 remaining) [2022-10-16 15:59:45,300 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (399 of 542 remaining) [2022-10-16 15:59:45,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (398 of 542 remaining) [2022-10-16 15:59:45,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (397 of 542 remaining) [2022-10-16 15:59:45,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (396 of 542 remaining) [2022-10-16 15:59:45,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (395 of 542 remaining) [2022-10-16 15:59:45,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (394 of 542 remaining) [2022-10-16 15:59:45,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (393 of 542 remaining) [2022-10-16 15:59:45,301 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (392 of 542 remaining) [2022-10-16 15:59:45,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (391 of 542 remaining) [2022-10-16 15:59:45,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (390 of 542 remaining) [2022-10-16 15:59:45,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW (389 of 542 remaining) [2022-10-16 15:59:45,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW (388 of 542 remaining) [2022-10-16 15:59:45,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW (387 of 542 remaining) [2022-10-16 15:59:45,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW (386 of 542 remaining) [2022-10-16 15:59:45,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW (385 of 542 remaining) [2022-10-16 15:59:45,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW (384 of 542 remaining) [2022-10-16 15:59:45,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW (383 of 542 remaining) [2022-10-16 15:59:45,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW (382 of 542 remaining) [2022-10-16 15:59:45,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW (381 of 542 remaining) [2022-10-16 15:59:45,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW (380 of 542 remaining) [2022-10-16 15:59:45,303 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW (379 of 542 remaining) [2022-10-16 15:59:45,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW (378 of 542 remaining) [2022-10-16 15:59:45,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW (377 of 542 remaining) [2022-10-16 15:59:45,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW (376 of 542 remaining) [2022-10-16 15:59:45,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW (375 of 542 remaining) [2022-10-16 15:59:45,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW (374 of 542 remaining) [2022-10-16 15:59:45,304 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW (373 of 542 remaining) [2022-10-16 15:59:45,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW (372 of 542 remaining) [2022-10-16 15:59:45,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW (371 of 542 remaining) [2022-10-16 15:59:45,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW (370 of 542 remaining) [2022-10-16 15:59:45,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW (369 of 542 remaining) [2022-10-16 15:59:45,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW (368 of 542 remaining) [2022-10-16 15:59:45,305 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW (367 of 542 remaining) [2022-10-16 15:59:45,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW (366 of 542 remaining) [2022-10-16 15:59:45,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW (365 of 542 remaining) [2022-10-16 15:59:45,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW (364 of 542 remaining) [2022-10-16 15:59:45,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW (363 of 542 remaining) [2022-10-16 15:59:45,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW (362 of 542 remaining) [2022-10-16 15:59:45,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW (361 of 542 remaining) [2022-10-16 15:59:45,306 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW (360 of 542 remaining) [2022-10-16 15:59:45,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW (359 of 542 remaining) [2022-10-16 15:59:45,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW (358 of 542 remaining) [2022-10-16 15:59:45,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW (357 of 542 remaining) [2022-10-16 15:59:45,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW (356 of 542 remaining) [2022-10-16 15:59:45,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW (355 of 542 remaining) [2022-10-16 15:59:45,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW (354 of 542 remaining) [2022-10-16 15:59:45,307 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW (353 of 542 remaining) [2022-10-16 15:59:45,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW (352 of 542 remaining) [2022-10-16 15:59:45,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW (351 of 542 remaining) [2022-10-16 15:59:45,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW (350 of 542 remaining) [2022-10-16 15:59:45,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW (349 of 542 remaining) [2022-10-16 15:59:45,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW (348 of 542 remaining) [2022-10-16 15:59:45,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW (347 of 542 remaining) [2022-10-16 15:59:45,308 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW (346 of 542 remaining) [2022-10-16 15:59:45,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW (345 of 542 remaining) [2022-10-16 15:59:45,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW (344 of 542 remaining) [2022-10-16 15:59:45,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW (343 of 542 remaining) [2022-10-16 15:59:45,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW (342 of 542 remaining) [2022-10-16 15:59:45,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW (341 of 542 remaining) [2022-10-16 15:59:45,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW (340 of 542 remaining) [2022-10-16 15:59:45,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW (339 of 542 remaining) [2022-10-16 15:59:45,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW (338 of 542 remaining) [2022-10-16 15:59:45,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW (337 of 542 remaining) [2022-10-16 15:59:45,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW (336 of 542 remaining) [2022-10-16 15:59:45,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW (335 of 542 remaining) [2022-10-16 15:59:45,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW (334 of 542 remaining) [2022-10-16 15:59:45,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW (333 of 542 remaining) [2022-10-16 15:59:45,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW (332 of 542 remaining) [2022-10-16 15:59:45,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW (331 of 542 remaining) [2022-10-16 15:59:45,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW (330 of 542 remaining) [2022-10-16 15:59:45,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW (329 of 542 remaining) [2022-10-16 15:59:45,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW (328 of 542 remaining) [2022-10-16 15:59:45,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW (327 of 542 remaining) [2022-10-16 15:59:45,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW (326 of 542 remaining) [2022-10-16 15:59:45,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW (325 of 542 remaining) [2022-10-16 15:59:45,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW (324 of 542 remaining) [2022-10-16 15:59:45,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW (323 of 542 remaining) [2022-10-16 15:59:45,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW (322 of 542 remaining) [2022-10-16 15:59:45,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW (321 of 542 remaining) [2022-10-16 15:59:45,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW (320 of 542 remaining) [2022-10-16 15:59:45,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr222ASSERT_VIOLATIONINTEGER_OVERFLOW (319 of 542 remaining) [2022-10-16 15:59:45,312 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr223ASSERT_VIOLATIONINTEGER_OVERFLOW (318 of 542 remaining) [2022-10-16 15:59:45,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr224ASSERT_VIOLATIONINTEGER_OVERFLOW (317 of 542 remaining) [2022-10-16 15:59:45,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr225ASSERT_VIOLATIONINTEGER_OVERFLOW (316 of 542 remaining) [2022-10-16 15:59:45,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr226ASSERT_VIOLATIONINTEGER_OVERFLOW (315 of 542 remaining) [2022-10-16 15:59:45,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr227ASSERT_VIOLATIONINTEGER_OVERFLOW (314 of 542 remaining) [2022-10-16 15:59:45,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr228ASSERT_VIOLATIONINTEGER_OVERFLOW (313 of 542 remaining) [2022-10-16 15:59:45,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr229ASSERT_VIOLATIONINTEGER_OVERFLOW (312 of 542 remaining) [2022-10-16 15:59:45,313 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr230ASSERT_VIOLATIONINTEGER_OVERFLOW (311 of 542 remaining) [2022-10-16 15:59:45,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr231ASSERT_VIOLATIONINTEGER_OVERFLOW (310 of 542 remaining) [2022-10-16 15:59:45,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr232ASSERT_VIOLATIONINTEGER_OVERFLOW (309 of 542 remaining) [2022-10-16 15:59:45,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr233ASSERT_VIOLATIONINTEGER_OVERFLOW (308 of 542 remaining) [2022-10-16 15:59:45,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr234ASSERT_VIOLATIONINTEGER_OVERFLOW (307 of 542 remaining) [2022-10-16 15:59:45,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr235ASSERT_VIOLATIONINTEGER_OVERFLOW (306 of 542 remaining) [2022-10-16 15:59:45,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr236ASSERT_VIOLATIONINTEGER_OVERFLOW (305 of 542 remaining) [2022-10-16 15:59:45,314 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr237ASSERT_VIOLATIONINTEGER_OVERFLOW (304 of 542 remaining) [2022-10-16 15:59:45,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr238ASSERT_VIOLATIONINTEGER_OVERFLOW (303 of 542 remaining) [2022-10-16 15:59:45,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr239ASSERT_VIOLATIONINTEGER_OVERFLOW (302 of 542 remaining) [2022-10-16 15:59:45,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr240ASSERT_VIOLATIONINTEGER_OVERFLOW (301 of 542 remaining) [2022-10-16 15:59:45,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr241ASSERT_VIOLATIONINTEGER_OVERFLOW (300 of 542 remaining) [2022-10-16 15:59:45,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW (299 of 542 remaining) [2022-10-16 15:59:45,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr243ASSERT_VIOLATIONINTEGER_OVERFLOW (298 of 542 remaining) [2022-10-16 15:59:45,315 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr244ASSERT_VIOLATIONINTEGER_OVERFLOW (297 of 542 remaining) [2022-10-16 15:59:45,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr245ASSERT_VIOLATIONINTEGER_OVERFLOW (296 of 542 remaining) [2022-10-16 15:59:45,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr246ASSERT_VIOLATIONINTEGER_OVERFLOW (295 of 542 remaining) [2022-10-16 15:59:45,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr247ASSERT_VIOLATIONINTEGER_OVERFLOW (294 of 542 remaining) [2022-10-16 15:59:45,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr248ASSERT_VIOLATIONINTEGER_OVERFLOW (293 of 542 remaining) [2022-10-16 15:59:45,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr249ASSERT_VIOLATIONINTEGER_OVERFLOW (292 of 542 remaining) [2022-10-16 15:59:45,316 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr250ASSERT_VIOLATIONINTEGER_OVERFLOW (291 of 542 remaining) [2022-10-16 15:59:45,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr251ASSERT_VIOLATIONINTEGER_OVERFLOW (290 of 542 remaining) [2022-10-16 15:59:45,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr252ASSERT_VIOLATIONINTEGER_OVERFLOW (289 of 542 remaining) [2022-10-16 15:59:45,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr253ASSERT_VIOLATIONINTEGER_OVERFLOW (288 of 542 remaining) [2022-10-16 15:59:45,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr254ASSERT_VIOLATIONINTEGER_OVERFLOW (287 of 542 remaining) [2022-10-16 15:59:45,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr255ASSERT_VIOLATIONINTEGER_OVERFLOW (286 of 542 remaining) [2022-10-16 15:59:45,317 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr256ASSERT_VIOLATIONINTEGER_OVERFLOW (285 of 542 remaining) [2022-10-16 15:59:45,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr257ASSERT_VIOLATIONINTEGER_OVERFLOW (284 of 542 remaining) [2022-10-16 15:59:45,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr258ASSERT_VIOLATIONINTEGER_OVERFLOW (283 of 542 remaining) [2022-10-16 15:59:45,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr259ASSERT_VIOLATIONINTEGER_OVERFLOW (282 of 542 remaining) [2022-10-16 15:59:45,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr260ASSERT_VIOLATIONINTEGER_OVERFLOW (281 of 542 remaining) [2022-10-16 15:59:45,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr261ASSERT_VIOLATIONINTEGER_OVERFLOW (280 of 542 remaining) [2022-10-16 15:59:45,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr262ASSERT_VIOLATIONINTEGER_OVERFLOW (279 of 542 remaining) [2022-10-16 15:59:45,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr263ASSERT_VIOLATIONINTEGER_OVERFLOW (278 of 542 remaining) [2022-10-16 15:59:45,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr264ASSERT_VIOLATIONINTEGER_OVERFLOW (277 of 542 remaining) [2022-10-16 15:59:45,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr265ASSERT_VIOLATIONINTEGER_OVERFLOW (276 of 542 remaining) [2022-10-16 15:59:45,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr266ASSERT_VIOLATIONINTEGER_OVERFLOW (275 of 542 remaining) [2022-10-16 15:59:45,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr267ASSERT_VIOLATIONINTEGER_OVERFLOW (274 of 542 remaining) [2022-10-16 15:59:45,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr268ASSERT_VIOLATIONINTEGER_OVERFLOW (273 of 542 remaining) [2022-10-16 15:59:45,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr269ASSERT_VIOLATIONINTEGER_OVERFLOW (272 of 542 remaining) [2022-10-16 15:59:45,319 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr270ASSERT_VIOLATIONINTEGER_OVERFLOW (271 of 542 remaining) [2022-10-16 15:59:45,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr271ASSERT_VIOLATIONINTEGER_OVERFLOW (270 of 542 remaining) [2022-10-16 15:59:45,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr272ASSERT_VIOLATIONINTEGER_OVERFLOW (269 of 542 remaining) [2022-10-16 15:59:45,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr273ASSERT_VIOLATIONINTEGER_OVERFLOW (268 of 542 remaining) [2022-10-16 15:59:45,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr274ASSERT_VIOLATIONINTEGER_OVERFLOW (267 of 542 remaining) [2022-10-16 15:59:45,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr275ASSERT_VIOLATIONINTEGER_OVERFLOW (266 of 542 remaining) [2022-10-16 15:59:45,320 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr276ASSERT_VIOLATIONINTEGER_OVERFLOW (265 of 542 remaining) [2022-10-16 15:59:45,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr277ASSERT_VIOLATIONINTEGER_OVERFLOW (264 of 542 remaining) [2022-10-16 15:59:45,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr278ASSERT_VIOLATIONINTEGER_OVERFLOW (263 of 542 remaining) [2022-10-16 15:59:45,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr279ASSERT_VIOLATIONINTEGER_OVERFLOW (262 of 542 remaining) [2022-10-16 15:59:45,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr280ASSERT_VIOLATIONINTEGER_OVERFLOW (261 of 542 remaining) [2022-10-16 15:59:45,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr281ASSERT_VIOLATIONINTEGER_OVERFLOW (260 of 542 remaining) [2022-10-16 15:59:45,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr282ASSERT_VIOLATIONINTEGER_OVERFLOW (259 of 542 remaining) [2022-10-16 15:59:45,321 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr283ASSERT_VIOLATIONINTEGER_OVERFLOW (258 of 542 remaining) [2022-10-16 15:59:45,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr284ASSERT_VIOLATIONINTEGER_OVERFLOW (257 of 542 remaining) [2022-10-16 15:59:45,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr285ASSERT_VIOLATIONINTEGER_OVERFLOW (256 of 542 remaining) [2022-10-16 15:59:45,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr286ASSERT_VIOLATIONINTEGER_OVERFLOW (255 of 542 remaining) [2022-10-16 15:59:45,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr287ASSERT_VIOLATIONINTEGER_OVERFLOW (254 of 542 remaining) [2022-10-16 15:59:45,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr288ASSERT_VIOLATIONINTEGER_OVERFLOW (253 of 542 remaining) [2022-10-16 15:59:45,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr289ASSERT_VIOLATIONINTEGER_OVERFLOW (252 of 542 remaining) [2022-10-16 15:59:45,322 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr290ASSERT_VIOLATIONINTEGER_OVERFLOW (251 of 542 remaining) [2022-10-16 15:59:45,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr291ASSERT_VIOLATIONINTEGER_OVERFLOW (250 of 542 remaining) [2022-10-16 15:59:45,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr292ASSERT_VIOLATIONINTEGER_OVERFLOW (249 of 542 remaining) [2022-10-16 15:59:45,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr293ASSERT_VIOLATIONINTEGER_OVERFLOW (248 of 542 remaining) [2022-10-16 15:59:45,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr294ASSERT_VIOLATIONINTEGER_OVERFLOW (247 of 542 remaining) [2022-10-16 15:59:45,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr295ASSERT_VIOLATIONINTEGER_OVERFLOW (246 of 542 remaining) [2022-10-16 15:59:45,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr296ASSERT_VIOLATIONINTEGER_OVERFLOW (245 of 542 remaining) [2022-10-16 15:59:45,323 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr297ASSERT_VIOLATIONINTEGER_OVERFLOW (244 of 542 remaining) [2022-10-16 15:59:45,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr298ASSERT_VIOLATIONINTEGER_OVERFLOW (243 of 542 remaining) [2022-10-16 15:59:45,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr299ASSERT_VIOLATIONINTEGER_OVERFLOW (242 of 542 remaining) [2022-10-16 15:59:45,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr300ASSERT_VIOLATIONINTEGER_OVERFLOW (241 of 542 remaining) [2022-10-16 15:59:45,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr301ASSERT_VIOLATIONINTEGER_OVERFLOW (240 of 542 remaining) [2022-10-16 15:59:45,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr302ASSERT_VIOLATIONINTEGER_OVERFLOW (239 of 542 remaining) [2022-10-16 15:59:45,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr303ASSERT_VIOLATIONINTEGER_OVERFLOW (238 of 542 remaining) [2022-10-16 15:59:45,324 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr304ASSERT_VIOLATIONINTEGER_OVERFLOW (237 of 542 remaining) [2022-10-16 15:59:45,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr305ASSERT_VIOLATIONINTEGER_OVERFLOW (236 of 542 remaining) [2022-10-16 15:59:45,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr306ASSERT_VIOLATIONINTEGER_OVERFLOW (235 of 542 remaining) [2022-10-16 15:59:45,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr307ASSERT_VIOLATIONINTEGER_OVERFLOW (234 of 542 remaining) [2022-10-16 15:59:45,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr308ASSERT_VIOLATIONINTEGER_OVERFLOW (233 of 542 remaining) [2022-10-16 15:59:45,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr309ASSERT_VIOLATIONINTEGER_OVERFLOW (232 of 542 remaining) [2022-10-16 15:59:45,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr310ASSERT_VIOLATIONINTEGER_OVERFLOW (231 of 542 remaining) [2022-10-16 15:59:45,325 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr311ASSERT_VIOLATIONINTEGER_OVERFLOW (230 of 542 remaining) [2022-10-16 15:59:45,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr312ASSERT_VIOLATIONINTEGER_OVERFLOW (229 of 542 remaining) [2022-10-16 15:59:45,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr313ASSERT_VIOLATIONINTEGER_OVERFLOW (228 of 542 remaining) [2022-10-16 15:59:45,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr314ASSERT_VIOLATIONINTEGER_OVERFLOW (227 of 542 remaining) [2022-10-16 15:59:45,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr315ASSERT_VIOLATIONINTEGER_OVERFLOW (226 of 542 remaining) [2022-10-16 15:59:45,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr316ASSERT_VIOLATIONINTEGER_OVERFLOW (225 of 542 remaining) [2022-10-16 15:59:45,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr317ASSERT_VIOLATIONINTEGER_OVERFLOW (224 of 542 remaining) [2022-10-16 15:59:45,326 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr318ASSERT_VIOLATIONINTEGER_OVERFLOW (223 of 542 remaining) [2022-10-16 15:59:45,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr319ASSERT_VIOLATIONINTEGER_OVERFLOW (222 of 542 remaining) [2022-10-16 15:59:45,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr320ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 542 remaining) [2022-10-16 15:59:45,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr321ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 542 remaining) [2022-10-16 15:59:45,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr322ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 542 remaining) [2022-10-16 15:59:45,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr323ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 542 remaining) [2022-10-16 15:59:45,327 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr324ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 542 remaining) [2022-10-16 15:59:45,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr325ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 542 remaining) [2022-10-16 15:59:45,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr326ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 542 remaining) [2022-10-16 15:59:45,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr327ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 542 remaining) [2022-10-16 15:59:45,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr328ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 542 remaining) [2022-10-16 15:59:45,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr329ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 542 remaining) [2022-10-16 15:59:45,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr330ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 542 remaining) [2022-10-16 15:59:45,328 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr331ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 542 remaining) [2022-10-16 15:59:45,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr332ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 542 remaining) [2022-10-16 15:59:45,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr333ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 542 remaining) [2022-10-16 15:59:45,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr334ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 542 remaining) [2022-10-16 15:59:45,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr335ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 542 remaining) [2022-10-16 15:59:45,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr336ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 542 remaining) [2022-10-16 15:59:45,329 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr337ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 542 remaining) [2022-10-16 15:59:45,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr338ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 542 remaining) [2022-10-16 15:59:45,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr339ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 542 remaining) [2022-10-16 15:59:45,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr340ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 542 remaining) [2022-10-16 15:59:45,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr341ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 542 remaining) [2022-10-16 15:59:45,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr342ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 542 remaining) [2022-10-16 15:59:45,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr343ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 542 remaining) [2022-10-16 15:59:45,330 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr344ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 542 remaining) [2022-10-16 15:59:45,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr345ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 542 remaining) [2022-10-16 15:59:45,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr346ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 542 remaining) [2022-10-16 15:59:45,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr347ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 542 remaining) [2022-10-16 15:59:45,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr348ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 542 remaining) [2022-10-16 15:59:45,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr349ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 542 remaining) [2022-10-16 15:59:45,331 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr350ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 542 remaining) [2022-10-16 15:59:45,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr351ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 542 remaining) [2022-10-16 15:59:45,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr352ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 542 remaining) [2022-10-16 15:59:45,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr353ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 542 remaining) [2022-10-16 15:59:45,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr354ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 542 remaining) [2022-10-16 15:59:45,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr355ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 542 remaining) [2022-10-16 15:59:45,332 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr356ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr357ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr358ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr359ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr360ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr361ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr362ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr363ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr364ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr365ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 542 remaining) [2022-10-16 15:59:45,333 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr366ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr367ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr368ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr369ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr370ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr371ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr372ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr373ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 542 remaining) [2022-10-16 15:59:45,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr374ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr375ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr376ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr377ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr378ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr379ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr380ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr381ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 542 remaining) [2022-10-16 15:59:45,335 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr382ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 542 remaining) [2022-10-16 15:59:45,336 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr383ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 542 remaining) [2022-10-16 15:59:45,336 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr384ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 542 remaining) [2022-10-16 15:59:45,336 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr385ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr386ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr387ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr388ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr389ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr390ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr391ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr392ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr393ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 542 remaining) [2022-10-16 15:59:45,337 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr394ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 542 remaining) [2022-10-16 15:59:45,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr395ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 542 remaining) [2022-10-16 15:59:45,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr396ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 542 remaining) [2022-10-16 15:59:45,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr397ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 542 remaining) [2022-10-16 15:59:45,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr398ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 542 remaining) [2022-10-16 15:59:45,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr399ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 542 remaining) [2022-10-16 15:59:45,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr400ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 542 remaining) [2022-10-16 15:59:45,339 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr401ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 542 remaining) [2022-10-16 15:59:45,339 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr402ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 542 remaining) [2022-10-16 15:59:45,339 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr403ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 542 remaining) [2022-10-16 15:59:45,339 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr404ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 542 remaining) [2022-10-16 15:59:45,339 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr405ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 542 remaining) [2022-10-16 15:59:45,340 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr406ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 542 remaining) [2022-10-16 15:59:45,340 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr407ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 542 remaining) [2022-10-16 15:59:45,340 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr408ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 542 remaining) [2022-10-16 15:59:45,340 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr409ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr410ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr411ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr412ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr413ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr414ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr415ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr416ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 542 remaining) [2022-10-16 15:59:45,341 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr417ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr418ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr419ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr420ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr421ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr422ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr423ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr424ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 542 remaining) [2022-10-16 15:59:45,342 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr425ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr426ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr427ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr428ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr429ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr430ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr431ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr432ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr433ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 542 remaining) [2022-10-16 15:59:45,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr434ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 542 remaining) [2022-10-16 15:59:45,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr435ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 542 remaining) [2022-10-16 15:59:45,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr436ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 542 remaining) [2022-10-16 15:59:45,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr437ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 542 remaining) [2022-10-16 15:59:45,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr438ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 542 remaining) [2022-10-16 15:59:45,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr439ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 542 remaining) [2022-10-16 15:59:45,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr440ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 542 remaining) [2022-10-16 15:59:45,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr441ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 542 remaining) [2022-10-16 15:59:45,345 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr442ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 542 remaining) [2022-10-16 15:59:45,345 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr443ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 542 remaining) [2022-10-16 15:59:45,345 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr444ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 542 remaining) [2022-10-16 15:59:45,345 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr445ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 542 remaining) [2022-10-16 15:59:45,345 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr446ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 542 remaining) [2022-10-16 15:59:45,345 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr447ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 542 remaining) [2022-10-16 15:59:45,345 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr448ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 542 remaining) [2022-10-16 15:59:45,346 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr449ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 542 remaining) [2022-10-16 15:59:45,346 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr450ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 542 remaining) [2022-10-16 15:59:45,346 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr451ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 542 remaining) [2022-10-16 15:59:45,346 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr452ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 542 remaining) [2022-10-16 15:59:45,346 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr453ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 542 remaining) [2022-10-16 15:59:45,346 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr454ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 542 remaining) [2022-10-16 15:59:45,346 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr455ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 542 remaining) [2022-10-16 15:59:45,347 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr456ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 542 remaining) [2022-10-16 15:59:45,347 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr457ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 542 remaining) [2022-10-16 15:59:45,347 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr458ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 542 remaining) [2022-10-16 15:59:45,347 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr459ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 542 remaining) [2022-10-16 15:59:45,347 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr460ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 542 remaining) [2022-10-16 15:59:45,347 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr461ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 542 remaining) [2022-10-16 15:59:45,347 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr462ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 542 remaining) [2022-10-16 15:59:45,348 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr463ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 542 remaining) [2022-10-16 15:59:45,348 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr464ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 542 remaining) [2022-10-16 15:59:45,348 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr465ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 542 remaining) [2022-10-16 15:59:45,348 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr466ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 542 remaining) [2022-10-16 15:59:45,348 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr467ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 542 remaining) [2022-10-16 15:59:45,348 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr468ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 542 remaining) [2022-10-16 15:59:45,348 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr469ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 542 remaining) [2022-10-16 15:59:45,349 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr470ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 542 remaining) [2022-10-16 15:59:45,349 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr471ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 542 remaining) [2022-10-16 15:59:45,349 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr472ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 542 remaining) [2022-10-16 15:59:45,349 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr473ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 542 remaining) [2022-10-16 15:59:45,349 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr474ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 542 remaining) [2022-10-16 15:59:45,349 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr475ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 542 remaining) [2022-10-16 15:59:45,349 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr476ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 542 remaining) [2022-10-16 15:59:45,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr477ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 542 remaining) [2022-10-16 15:59:45,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr478ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 542 remaining) [2022-10-16 15:59:45,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr479ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 542 remaining) [2022-10-16 15:59:45,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr480ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 542 remaining) [2022-10-16 15:59:45,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr481ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 542 remaining) [2022-10-16 15:59:45,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr482ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 542 remaining) [2022-10-16 15:59:45,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr483ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 542 remaining) [2022-10-16 15:59:45,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr484ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 542 remaining) [2022-10-16 15:59:45,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr485ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 542 remaining) [2022-10-16 15:59:45,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr486ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 542 remaining) [2022-10-16 15:59:45,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr487ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 542 remaining) [2022-10-16 15:59:45,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr488ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 542 remaining) [2022-10-16 15:59:45,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr489ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 542 remaining) [2022-10-16 15:59:45,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr490ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr491ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr492ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr493ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr494ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr495ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr496ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr497ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 542 remaining) [2022-10-16 15:59:45,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr498ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 542 remaining) [2022-10-16 15:59:45,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr499ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 542 remaining) [2022-10-16 15:59:45,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr500ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 542 remaining) [2022-10-16 15:59:45,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr501ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 542 remaining) [2022-10-16 15:59:45,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr502ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 542 remaining) [2022-10-16 15:59:45,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr503ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 542 remaining) [2022-10-16 15:59:45,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr504ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 542 remaining) [2022-10-16 15:59:45,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr505ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 542 remaining) [2022-10-16 15:59:45,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr506ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 542 remaining) [2022-10-16 15:59:45,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr507ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 542 remaining) [2022-10-16 15:59:45,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr508ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 542 remaining) [2022-10-16 15:59:45,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr509ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 542 remaining) [2022-10-16 15:59:45,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr510ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 542 remaining) [2022-10-16 15:59:45,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr511ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 542 remaining) [2022-10-16 15:59:45,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr512ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 542 remaining) [2022-10-16 15:59:45,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr513ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 542 remaining) [2022-10-16 15:59:45,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr514ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 542 remaining) [2022-10-16 15:59:45,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr515ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 542 remaining) [2022-10-16 15:59:45,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr516ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 542 remaining) [2022-10-16 15:59:45,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr517ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 542 remaining) [2022-10-16 15:59:45,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr518ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 542 remaining) [2022-10-16 15:59:45,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr519ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 542 remaining) [2022-10-16 15:59:45,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr520ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 542 remaining) [2022-10-16 15:59:45,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr521ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 542 remaining) [2022-10-16 15:59:45,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr522ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 542 remaining) [2022-10-16 15:59:45,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr523ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 542 remaining) [2022-10-16 15:59:45,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr524ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 542 remaining) [2022-10-16 15:59:45,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr525ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 542 remaining) [2022-10-16 15:59:45,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr526ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 542 remaining) [2022-10-16 15:59:45,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr527ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 542 remaining) [2022-10-16 15:59:45,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr528ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 542 remaining) [2022-10-16 15:59:45,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr529ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 542 remaining) [2022-10-16 15:59:45,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr530ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 542 remaining) [2022-10-16 15:59:45,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr531ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 542 remaining) [2022-10-16 15:59:45,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr532ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 542 remaining) [2022-10-16 15:59:45,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr533ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 542 remaining) [2022-10-16 15:59:45,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr534ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 542 remaining) [2022-10-16 15:59:45,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr535ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 542 remaining) [2022-10-16 15:59:45,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr536ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 542 remaining) [2022-10-16 15:59:45,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr537ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 542 remaining) [2022-10-16 15:59:45,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr538ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 542 remaining) [2022-10-16 15:59:45,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr539ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 542 remaining) [2022-10-16 15:59:45,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr540ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 542 remaining) [2022-10-16 15:59:45,359 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr541ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 542 remaining) [2022-10-16 15:59:45,359 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-10-16 15:59:45,361 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-10-16 16:00:50,683 WARN L233 SmtUtils]: Spent 1.09m on a formula simplification. DAG size of input: 619 DAG size of output: 618 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or)