/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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 15:57:52,582 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 15:57:52,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 15:57:52,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 15:57:52,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 15:57:52,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 15:57:52,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 15:57:52,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 15:57:52,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 15:57:52,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 15:57:52,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 15:57:52,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 15:57:52,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 15:57:52,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 15:57:52,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 15:57:52,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 15:57:52,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 15:57:52,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 15:57:52,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 15:57:52,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 15:57:52,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 15:57:52,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 15:57:52,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 15:57:52,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 15:57:52,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 15:57:52,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 15:57:52,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 15:57:52,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 15:57:52,675 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 15:57:52,704 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 15:57:52,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 15:57:52,705 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 15:57:52,705 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 15:57:52,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 15:57:52,706 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 15:57:52,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 15:57:52,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 15:57:52,707 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 15:57:52,708 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 15:57:52,708 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 15:57:52,708 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 15:57:52,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 15:57:52,709 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 15:57:52,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 15:57:52,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 15:57:52,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 15:57:52,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 15:57:52,710 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 15:57:52,710 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 15:57:52,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 15:57:52,710 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 15:57:52,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 15:57:52,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 15:57:52,711 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 15:57:52,711 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 15:57:52,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 15:57:52,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 15:57:52,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 15:57:52,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 15:57:52,712 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 15:57:52,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 15:57:52,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 15:57:52,713 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 15:57:53,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 15:57:53,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 15:57:53,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 15:57:53,089 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 15:57:53,090 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 15:57:53,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-10-16 15:57:53,193 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2988fc0/c3c545e537a1452abf8b126d626d0dc7/FLAGca9af17f5 [2022-10-16 15:57:54,082 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 15:57:54,082 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-10-16 15:57:54,120 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2988fc0/c3c545e537a1452abf8b126d626d0dc7/FLAGca9af17f5 [2022-10-16 15:57:54,164 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a2988fc0/c3c545e537a1452abf8b126d626d0dc7 [2022-10-16 15:57:54,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 15:57:54,177 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 15:57:54,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 15:57:54,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 15:57:54,186 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 15:57:54,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:57:54" (1/1) ... [2022-10-16 15:57:54,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4115a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:54, skipping insertion in model container [2022-10-16 15:57:54,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:57:54" (1/1) ... [2022-10-16 15:57:54,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 15:57:54,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 15:57:54,629 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7186,7199] [2022-10-16 15:57:54,661 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11327,11340] [2022-10-16 15:57:54,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18377,18390] [2022-10-16 15:57:54,789 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24849,24862] [2022-10-16 15:57:54,887 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43924,43937] [2022-10-16 15:57:55,030 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71846,71859] [2022-10-16 15:57:55,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 15:57:55,280 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 15:57:55,312 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7186,7199] [2022-10-16 15:57:55,324 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11327,11340] [2022-10-16 15:57:55,344 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18377,18390] [2022-10-16 15:57:55,362 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24849,24862] [2022-10-16 15:57:55,414 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43924,43937] [2022-10-16 15:57:55,487 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.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71846,71859] [2022-10-16 15:57:55,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 15:57:55,652 INFO L208 MainTranslator]: Completed translation [2022-10-16 15:57:55,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55 WrapperNode [2022-10-16 15:57:55,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 15:57:55,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 15:57:55,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 15:57:55,655 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 15:57:55,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:55,743 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:55,947 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6053 [2022-10-16 15:57:55,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 15:57:55,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 15:57:55,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 15:57:55,949 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 15:57:55,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:55,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:55,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:55,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:56,042 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:56,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:56,104 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:56,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:56,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 15:57:56,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 15:57:56,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 15:57:56,144 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 15:57:56,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (1/1) ... [2022-10-16 15:57:56,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 15:57:56,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:57:56,181 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 15:57:56,196 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 15:57:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 15:57:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 15:57:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 15:57:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 15:57:56,689 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 15:57:56,691 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 15:57:59,985 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 15:58:00,023 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 15:58:00,023 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 15:58:00,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 03:58:00 BoogieIcfgContainer [2022-10-16 15:58:00,030 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 15:58:00,033 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 15:58:00,033 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 15:58:00,037 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 15:58:00,037 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 03:57:54" (1/3) ... [2022-10-16 15:58:00,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35f843f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 03:58:00, skipping insertion in model container [2022-10-16 15:58:00,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:57:55" (2/3) ... [2022-10-16 15:58:00,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35f843f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 03:58:00, skipping insertion in model container [2022-10-16 15:58:00,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 03:58:00" (3/3) ... [2022-10-16 15:58:00,043 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-10-16 15:58:00,065 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 15:58:00,066 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 408 error locations. [2022-10-16 15:58:00,200 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 15:58:00,217 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;@7d95f0a3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 15:58:00,217 INFO L358 AbstractCegarLoop]: Starting to check reachability of 408 error locations. [2022-10-16 15:58:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand has 2052 states, 1643 states have (on average 1.855143031040779) internal successors, (3048), 2051 states have internal predecessors, (3048), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-16 15:58:00,253 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:00,253 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-10-16 15:58:00,254 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:00,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:00,262 INFO L85 PathProgramCache]: Analyzing trace with hash 925604, now seen corresponding path program 1 times [2022-10-16 15:58:00,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:00,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801330032] [2022-10-16 15:58:00,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:00,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:00,542 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 15:58:00,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:00,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801330032] [2022-10-16 15:58:00,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801330032] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:00,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:00,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-10-16 15:58:00,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245987295] [2022-10-16 15:58:00,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:00,554 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-10-16 15:58:00,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:00,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-10-16 15:58:00,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-16 15:58:00,604 INFO L87 Difference]: Start difference. First operand has 2052 states, 1643 states have (on average 1.855143031040779) internal successors, (3048), 2051 states have internal predecessors, (3048), 0 states have call successors, (0), 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 15:58:00,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:00,726 INFO L93 Difference]: Finished difference Result 2055 states and 3050 transitions. [2022-10-16 15:58:00,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-10-16 15:58:00,733 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 15:58:00,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:00,764 INFO L225 Difference]: With dead ends: 2055 [2022-10-16 15:58:00,764 INFO L226 Difference]: Without dead ends: 1927 [2022-10-16 15:58:00,770 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 15:58:00,774 INFO L413 NwaCegarLoop]: 2930 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, 2930 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 15:58:00,775 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2930 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 15:58:00,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1927 states. [2022-10-16 15:58:00,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1927 to 1927. [2022-10-16 15:58:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1927 states, 1631 states have (on average 1.4389944819129368) internal successors, (2347), 1926 states have internal predecessors, (2347), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1927 states and 2347 transitions. [2022-10-16 15:58:00,917 INFO L78 Accepts]: Start accepts. Automaton has 1927 states and 2347 transitions. Word has length 4 [2022-10-16 15:58:00,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:00,918 INFO L495 AbstractCegarLoop]: Abstraction has 1927 states and 2347 transitions. [2022-10-16 15:58:00,918 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 15:58:00,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2347 transitions. [2022-10-16 15:58:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-16 15:58:00,922 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:00,922 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 15:58:00,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 15:58:00,923 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:00,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:00,924 INFO L85 PathProgramCache]: Analyzing trace with hash 1900005517, now seen corresponding path program 1 times [2022-10-16 15:58:00,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:00,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826629698] [2022-10-16 15:58:00,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:00,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:01,233 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 15:58:01,234 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:01,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826629698] [2022-10-16 15:58:01,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [826629698] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:01,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:01,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:01,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1736058616] [2022-10-16 15:58:01,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:01,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:01,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:01,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:01,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:01,238 INFO L87 Difference]: Start difference. First operand 1927 states and 2347 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 15:58:02,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:02,190 INFO L93 Difference]: Finished difference Result 2090 states and 2586 transitions. [2022-10-16 15:58:02,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:02,191 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 15:58:02,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:02,202 INFO L225 Difference]: With dead ends: 2090 [2022-10-16 15:58:02,202 INFO L226 Difference]: Without dead ends: 2028 [2022-10-16 15:58:02,204 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 15:58:02,206 INFO L413 NwaCegarLoop]: 1796 mSDtfsCounter, 3854 mSDsluCounter, 836 mSDsCounter, 0 mSdLazyCounter, 784 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3854 SdHoareTripleChecker+Valid, 2632 SdHoareTripleChecker+Invalid, 863 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 784 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:02,207 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3854 Valid, 2632 Invalid, 863 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 784 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-10-16 15:58:02,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2028 states. [2022-10-16 15:58:02,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2028 to 1944. [2022-10-16 15:58:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1944 states, 1708 states have (on average 1.4092505854800936) internal successors, (2407), 1943 states have internal predecessors, (2407), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1944 states and 2407 transitions. [2022-10-16 15:58:02,278 INFO L78 Accepts]: Start accepts. Automaton has 1944 states and 2407 transitions. Word has length 34 [2022-10-16 15:58:02,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:02,279 INFO L495 AbstractCegarLoop]: Abstraction has 1944 states and 2407 transitions. [2022-10-16 15:58:02,279 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 15:58:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2407 transitions. [2022-10-16 15:58:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-16 15:58:02,282 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:02,282 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 15:58:02,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-16 15:58:02,282 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:02,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:02,283 INFO L85 PathProgramCache]: Analyzing trace with hash -1229368448, now seen corresponding path program 1 times [2022-10-16 15:58:02,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:02,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073263514] [2022-10-16 15:58:02,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:02,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:02,451 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 15:58:02,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:02,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073263514] [2022-10-16 15:58:02,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2073263514] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:02,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:02,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:02,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076233502] [2022-10-16 15:58:02,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:02,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:02,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:02,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:02,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:02,455 INFO L87 Difference]: Start difference. First operand 1944 states and 2407 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 15:58:03,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:03,161 INFO L93 Difference]: Finished difference Result 2022 states and 2524 transitions. [2022-10-16 15:58:03,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:03,161 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 15:58:03,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:03,172 INFO L225 Difference]: With dead ends: 2022 [2022-10-16 15:58:03,172 INFO L226 Difference]: Without dead ends: 1954 [2022-10-16 15:58:03,174 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 15:58:03,175 INFO L413 NwaCegarLoop]: 1689 mSDtfsCounter, 4180 mSDsluCounter, 336 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4180 SdHoareTripleChecker+Valid, 2025 SdHoareTripleChecker+Invalid, 733 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:03,176 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4180 Valid, 2025 Invalid, 733 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:03,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1954 states. [2022-10-16 15:58:03,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1954 to 1950. [2022-10-16 15:58:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1950 states, 1780 states have (on average 1.3786516853932584) internal successors, (2454), 1949 states have internal predecessors, (2454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1950 states and 2454 transitions. [2022-10-16 15:58:03,326 INFO L78 Accepts]: Start accepts. Automaton has 1950 states and 2454 transitions. Word has length 35 [2022-10-16 15:58:03,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:03,326 INFO L495 AbstractCegarLoop]: Abstraction has 1950 states and 2454 transitions. [2022-10-16 15:58:03,327 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 15:58:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2454 transitions. [2022-10-16 15:58:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-16 15:58:03,329 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:03,330 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 15:58:03,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-16 15:58:03,330 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:03,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:03,331 INFO L85 PathProgramCache]: Analyzing trace with hash 544286447, now seen corresponding path program 1 times [2022-10-16 15:58:03,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:03,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314201401] [2022-10-16 15:58:03,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:03,453 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 15:58:03,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:03,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314201401] [2022-10-16 15:58:03,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314201401] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:03,454 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:03,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:03,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540304133] [2022-10-16 15:58:03,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:03,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:03,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:03,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:03,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:03,457 INFO L87 Difference]: Start difference. First operand 1950 states and 2454 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 15:58:04,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:04,257 INFO L93 Difference]: Finished difference Result 2323 states and 3022 transitions. [2022-10-16 15:58:04,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-10-16 15:58:04,258 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 15:58:04,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:04,268 INFO L225 Difference]: With dead ends: 2323 [2022-10-16 15:58:04,269 INFO L226 Difference]: Without dead ends: 2046 [2022-10-16 15:58:04,270 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 15:58:04,272 INFO L413 NwaCegarLoop]: 1795 mSDtfsCounter, 5314 mSDsluCounter, 1448 mSDsCounter, 0 mSdLazyCounter, 848 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5314 SdHoareTripleChecker+Valid, 3243 SdHoareTripleChecker+Invalid, 938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 848 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:04,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5314 Valid, 3243 Invalid, 938 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 848 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 15:58:04,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2022-10-16 15:58:04,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 1965. [2022-10-16 15:58:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1965 states, 1851 states have (on average 1.3538627768773637) internal successors, (2506), 1964 states have internal predecessors, (2506), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1965 states and 2506 transitions. [2022-10-16 15:58:04,356 INFO L78 Accepts]: Start accepts. Automaton has 1965 states and 2506 transitions. Word has length 36 [2022-10-16 15:58:04,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:04,357 INFO L495 AbstractCegarLoop]: Abstraction has 1965 states and 2506 transitions. [2022-10-16 15:58:04,357 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 15:58:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2506 transitions. [2022-10-16 15:58:04,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-16 15:58:04,359 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:04,360 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 15:58:04,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-10-16 15:58:04,360 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:04,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:04,361 INFO L85 PathProgramCache]: Analyzing trace with hash -306986654, now seen corresponding path program 1 times [2022-10-16 15:58:04,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:04,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371163378] [2022-10-16 15:58:04,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:04,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:04,467 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 15:58:04,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:04,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371163378] [2022-10-16 15:58:04,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371163378] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:04,468 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:04,468 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:04,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389230615] [2022-10-16 15:58:04,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:04,469 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:04,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:04,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:04,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:04,470 INFO L87 Difference]: Start difference. First operand 1965 states and 2506 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 15:58:05,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:05,284 INFO L93 Difference]: Finished difference Result 2117 states and 2736 transitions. [2022-10-16 15:58:05,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-16 15:58:05,284 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 15:58:05,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:05,295 INFO L225 Difference]: With dead ends: 2117 [2022-10-16 15:58:05,296 INFO L226 Difference]: Without dead ends: 2052 [2022-10-16 15:58:05,299 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 15:58:05,301 INFO L413 NwaCegarLoop]: 1689 mSDtfsCounter, 5915 mSDsluCounter, 848 mSDsCounter, 0 mSdLazyCounter, 651 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5915 SdHoareTripleChecker+Valid, 2537 SdHoareTripleChecker+Invalid, 792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 651 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:05,303 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5915 Valid, 2537 Invalid, 792 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 651 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:05,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2022-10-16 15:58:05,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 2044. [2022-10-16 15:58:05,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2044 states, 1992 states have (on average 1.33785140562249) internal successors, (2665), 2043 states have internal predecessors, (2665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:05,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 2044 states and 2665 transitions. [2022-10-16 15:58:05,421 INFO L78 Accepts]: Start accepts. Automaton has 2044 states and 2665 transitions. Word has length 37 [2022-10-16 15:58:05,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:05,430 INFO L495 AbstractCegarLoop]: Abstraction has 2044 states and 2665 transitions. [2022-10-16 15:58:05,433 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 15:58:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 2665 transitions. [2022-10-16 15:58:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-10-16 15:58:05,440 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:05,442 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:58:05,442 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-16 15:58:05,443 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:05,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:05,443 INFO L85 PathProgramCache]: Analyzing trace with hash -239350674, now seen corresponding path program 1 times [2022-10-16 15:58:05,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:05,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922582399] [2022-10-16 15:58:05,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:05,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:05,652 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 15:58:05,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:05,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922582399] [2022-10-16 15:58:05,652 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922582399] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:05,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:05,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:05,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743215550] [2022-10-16 15:58:05,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:05,654 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:05,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:05,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:05,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:05,655 INFO L87 Difference]: Start difference. First operand 2044 states and 2665 transitions. Second operand has 4 states, 3 states have (on average 18.666666666666668) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:06,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:06,316 INFO L93 Difference]: Finished difference Result 2196 states and 2895 transitions. [2022-10-16 15:58:06,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:06,317 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 18.666666666666668) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 56 [2022-10-16 15:58:06,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:06,329 INFO L225 Difference]: With dead ends: 2196 [2022-10-16 15:58:06,329 INFO L226 Difference]: Without dead ends: 2188 [2022-10-16 15:58:06,330 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 15:58:06,335 INFO L413 NwaCegarLoop]: 1868 mSDtfsCounter, 1990 mSDsluCounter, 1665 mSDsCounter, 0 mSdLazyCounter, 841 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1990 SdHoareTripleChecker+Valid, 3533 SdHoareTripleChecker+Invalid, 869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 841 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:06,337 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1990 Valid, 3533 Invalid, 869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 841 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:06,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2188 states. [2022-10-16 15:58:06,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2188 to 2180. [2022-10-16 15:58:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2180 states, 2134 states have (on average 1.3519212746016869) internal successors, (2885), 2179 states have internal predecessors, (2885), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 2180 states and 2885 transitions. [2022-10-16 15:58:06,438 INFO L78 Accepts]: Start accepts. Automaton has 2180 states and 2885 transitions. Word has length 56 [2022-10-16 15:58:06,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:06,440 INFO L495 AbstractCegarLoop]: Abstraction has 2180 states and 2885 transitions. [2022-10-16 15:58:06,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 18.666666666666668) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 2885 transitions. [2022-10-16 15:58:06,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-16 15:58:06,445 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:06,445 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] [2022-10-16 15:58:06,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-10-16 15:58:06,445 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:06,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:06,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1170066242, now seen corresponding path program 1 times [2022-10-16 15:58:06,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:06,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337655202] [2022-10-16 15:58:06,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:06,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:06,651 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 15:58:06,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:06,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337655202] [2022-10-16 15:58:06,652 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337655202] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:06,652 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:06,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:06,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844991195] [2022-10-16 15:58:06,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:06,654 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:06,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:06,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:06,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:06,655 INFO L87 Difference]: Start difference. First operand 2180 states and 2885 transitions. Second operand has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:07,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:07,283 INFO L93 Difference]: Finished difference Result 2328 states and 3111 transitions. [2022-10-16 15:58:07,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:07,284 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 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 57 [2022-10-16 15:58:07,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:07,295 INFO L225 Difference]: With dead ends: 2328 [2022-10-16 15:58:07,295 INFO L226 Difference]: Without dead ends: 2320 [2022-10-16 15:58:07,296 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 15:58:07,297 INFO L413 NwaCegarLoop]: 1754 mSDtfsCounter, 2121 mSDsluCounter, 1419 mSDsCounter, 0 mSdLazyCounter, 773 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2121 SdHoareTripleChecker+Valid, 3173 SdHoareTripleChecker+Invalid, 817 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 773 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:07,298 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2121 Valid, 3173 Invalid, 817 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 773 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:07,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2320 states. [2022-10-16 15:58:07,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2320 to 2172. [2022-10-16 15:58:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2172 states, 2134 states have (on average 1.3453608247422681) internal successors, (2871), 2171 states have internal predecessors, (2871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 2172 states and 2871 transitions. [2022-10-16 15:58:07,397 INFO L78 Accepts]: Start accepts. Automaton has 2172 states and 2871 transitions. Word has length 57 [2022-10-16 15:58:07,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:07,398 INFO L495 AbstractCegarLoop]: Abstraction has 2172 states and 2871 transitions. [2022-10-16 15:58:07,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 2871 transitions. [2022-10-16 15:58:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-16 15:58:07,401 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:07,402 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] [2022-10-16 15:58:07,402 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-16 15:58:07,402 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:07,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:07,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1662453737, now seen corresponding path program 1 times [2022-10-16 15:58:07,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:07,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917380741] [2022-10-16 15:58:07,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:07,514 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 15:58:07,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:07,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917380741] [2022-10-16 15:58:07,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917380741] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:07,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:07,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:07,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149098391] [2022-10-16 15:58:07,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:07,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:07,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:07,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:07,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:07,517 INFO L87 Difference]: Start difference. First operand 2172 states and 2871 transitions. Second operand has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:08,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:08,124 INFO L93 Difference]: Finished difference Result 2322 states and 3097 transitions. [2022-10-16 15:58:08,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:08,124 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 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 57 [2022-10-16 15:58:08,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:08,136 INFO L225 Difference]: With dead ends: 2322 [2022-10-16 15:58:08,136 INFO L226 Difference]: Without dead ends: 2317 [2022-10-16 15:58:08,137 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 15:58:08,138 INFO L413 NwaCegarLoop]: 1882 mSDtfsCounter, 1911 mSDsluCounter, 1679 mSDsCounter, 0 mSdLazyCounter, 768 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1911 SdHoareTripleChecker+Valid, 3561 SdHoareTripleChecker+Invalid, 781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 768 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:08,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1911 Valid, 3561 Invalid, 781 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 768 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:08,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2317 states. [2022-10-16 15:58:08,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2317 to 2311. [2022-10-16 15:58:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2311 states, 2276 states have (on average 1.3576449912126538) internal successors, (3090), 2310 states have internal predecessors, (3090), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 2311 states and 3090 transitions. [2022-10-16 15:58:08,277 INFO L78 Accepts]: Start accepts. Automaton has 2311 states and 3090 transitions. Word has length 57 [2022-10-16 15:58:08,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:08,278 INFO L495 AbstractCegarLoop]: Abstraction has 2311 states and 3090 transitions. [2022-10-16 15:58:08,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 19.0) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3090 transitions. [2022-10-16 15:58:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-10-16 15:58:08,282 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:08,282 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] [2022-10-16 15:58:08,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-10-16 15:58:08,282 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:08,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:08,283 INFO L85 PathProgramCache]: Analyzing trace with hash 960610259, now seen corresponding path program 1 times [2022-10-16 15:58:08,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:08,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006650274] [2022-10-16 15:58:08,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:08,406 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 15:58:08,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:08,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006650274] [2022-10-16 15:58:08,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006650274] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:08,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:08,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:08,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915628316] [2022-10-16 15:58:08,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:08,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:08,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:08,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:08,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:08,409 INFO L87 Difference]: Start difference. First operand 2311 states and 3090 transitions. Second operand has 5 states, 4 states have (on average 14.5) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:09,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:09,083 INFO L93 Difference]: Finished difference Result 2960 states and 4096 transitions. [2022-10-16 15:58:09,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:09,084 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.5) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2022-10-16 15:58:09,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:09,095 INFO L225 Difference]: With dead ends: 2960 [2022-10-16 15:58:09,095 INFO L226 Difference]: Without dead ends: 2311 [2022-10-16 15:58:09,097 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 15:58:09,097 INFO L413 NwaCegarLoop]: 1878 mSDtfsCounter, 3660 mSDsluCounter, 2063 mSDsCounter, 0 mSdLazyCounter, 869 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3660 SdHoareTripleChecker+Valid, 3941 SdHoareTripleChecker+Invalid, 881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 869 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:09,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3660 Valid, 3941 Invalid, 881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 869 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:09,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2311 states. [2022-10-16 15:58:09,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2311 to 2307. [2022-10-16 15:58:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2307 states, 2276 states have (on average 1.3545694200351495) internal successors, (3083), 2306 states have internal predecessors, (3083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 2307 states and 3083 transitions. [2022-10-16 15:58:09,215 INFO L78 Accepts]: Start accepts. Automaton has 2307 states and 3083 transitions. Word has length 58 [2022-10-16 15:58:09,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:09,215 INFO L495 AbstractCegarLoop]: Abstraction has 2307 states and 3083 transitions. [2022-10-16 15:58:09,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.5) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3083 transitions. [2022-10-16 15:58:09,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-10-16 15:58:09,218 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:09,219 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] [2022-10-16 15:58:09,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-10-16 15:58:09,219 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:09,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:09,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1912317680, now seen corresponding path program 1 times [2022-10-16 15:58:09,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:09,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714482287] [2022-10-16 15:58:09,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:09,342 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 15:58:09,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:09,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714482287] [2022-10-16 15:58:09,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714482287] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:09,343 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:09,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:09,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020483280] [2022-10-16 15:58:09,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:09,344 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:09,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:09,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:09,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:09,345 INFO L87 Difference]: Start difference. First operand 2307 states and 3083 transitions. Second operand has 5 states, 4 states have (on average 14.5) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:10,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:10,061 INFO L93 Difference]: Finished difference Result 2887 states and 3979 transitions. [2022-10-16 15:58:10,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:10,062 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.5) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2022-10-16 15:58:10,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:10,073 INFO L225 Difference]: With dead ends: 2887 [2022-10-16 15:58:10,073 INFO L226 Difference]: Without dead ends: 2451 [2022-10-16 15:58:10,074 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 15:58:10,075 INFO L413 NwaCegarLoop]: 1863 mSDtfsCounter, 4114 mSDsluCounter, 1793 mSDsCounter, 0 mSdLazyCounter, 848 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4114 SdHoareTripleChecker+Valid, 3656 SdHoareTripleChecker+Invalid, 874 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 848 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:10,076 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4114 Valid, 3656 Invalid, 874 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 848 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:10,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2451 states. [2022-10-16 15:58:10,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2451 to 2445. [2022-10-16 15:58:10,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2445 states, 2418 states have (on average 1.3626964433416047) internal successors, (3295), 2444 states have internal predecessors, (3295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 2445 states and 3295 transitions. [2022-10-16 15:58:10,192 INFO L78 Accepts]: Start accepts. Automaton has 2445 states and 3295 transitions. Word has length 58 [2022-10-16 15:58:10,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:10,192 INFO L495 AbstractCegarLoop]: Abstraction has 2445 states and 3295 transitions. [2022-10-16 15:58:10,192 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.5) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 3295 transitions. [2022-10-16 15:58:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-16 15:58:10,195 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:10,196 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 15:58:10,196 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-10-16 15:58:10,196 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:10,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:10,197 INFO L85 PathProgramCache]: Analyzing trace with hash -847691516, now seen corresponding path program 1 times [2022-10-16 15:58:10,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:10,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590521727] [2022-10-16 15:58:10,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:10,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:10,322 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 15:58:10,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:10,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590521727] [2022-10-16 15:58:10,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [590521727] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:10,323 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:10,323 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:10,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433183365] [2022-10-16 15:58:10,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:10,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:10,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:10,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:10,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:10,325 INFO L87 Difference]: Start difference. First operand 2445 states and 3295 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 15:58:11,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:11,066 INFO L93 Difference]: Finished difference Result 2883 states and 3969 transitions. [2022-10-16 15:58:11,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:11,067 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 15:58:11,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:11,080 INFO L225 Difference]: With dead ends: 2883 [2022-10-16 15:58:11,080 INFO L226 Difference]: Without dead ends: 2873 [2022-10-16 15:58:11,081 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 15:58:11,082 INFO L413 NwaCegarLoop]: 1787 mSDtfsCounter, 4124 mSDsluCounter, 1635 mSDsCounter, 0 mSdLazyCounter, 857 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4124 SdHoareTripleChecker+Valid, 3422 SdHoareTripleChecker+Invalid, 911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 857 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:11,083 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4124 Valid, 3422 Invalid, 911 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 857 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:11,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2873 states. [2022-10-16 15:58:11,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2873 to 2579. [2022-10-16 15:58:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2579 states, 2558 states have (on average 1.3737294761532448) internal successors, (3514), 2578 states have internal predecessors, (3514), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 2579 states and 3514 transitions. [2022-10-16 15:58:11,286 INFO L78 Accepts]: Start accepts. Automaton has 2579 states and 3514 transitions. Word has length 59 [2022-10-16 15:58:11,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:11,287 INFO L495 AbstractCegarLoop]: Abstraction has 2579 states and 3514 transitions. [2022-10-16 15:58:11,287 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 15:58:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 3514 transitions. [2022-10-16 15:58:11,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-10-16 15:58:11,291 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:11,291 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 15:58:11,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-10-16 15:58:11,291 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:11,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:11,292 INFO L85 PathProgramCache]: Analyzing trace with hash 109831833, now seen corresponding path program 1 times [2022-10-16 15:58:11,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:11,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534610331] [2022-10-16 15:58:11,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:11,456 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 15:58:11,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:11,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534610331] [2022-10-16 15:58:11,457 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534610331] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:11,457 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:11,457 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:11,457 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036124818] [2022-10-16 15:58:11,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:11,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:11,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:11,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:11,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:11,459 INFO L87 Difference]: Start difference. First operand 2579 states and 3514 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 15:58:12,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:12,218 INFO L93 Difference]: Finished difference Result 3443 states and 4858 transitions. [2022-10-16 15:58:12,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:12,219 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 15:58:12,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:12,232 INFO L225 Difference]: With dead ends: 3443 [2022-10-16 15:58:12,232 INFO L226 Difference]: Without dead ends: 2725 [2022-10-16 15:58:12,234 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 15:58:12,235 INFO L413 NwaCegarLoop]: 1870 mSDtfsCounter, 3518 mSDsluCounter, 2430 mSDsCounter, 0 mSdLazyCounter, 961 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3518 SdHoareTripleChecker+Valid, 4300 SdHoareTripleChecker+Invalid, 975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 961 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:12,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3518 Valid, 4300 Invalid, 975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 961 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:12,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2725 states. [2022-10-16 15:58:12,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2725 to 2719. [2022-10-16 15:58:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2719 states, 2700 states have (on average 1.3807407407407408) internal successors, (3728), 2718 states have internal predecessors, (3728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:12,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 2719 states and 3728 transitions. [2022-10-16 15:58:12,389 INFO L78 Accepts]: Start accepts. Automaton has 2719 states and 3728 transitions. Word has length 59 [2022-10-16 15:58:12,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:12,390 INFO L495 AbstractCegarLoop]: Abstraction has 2719 states and 3728 transitions. [2022-10-16 15:58:12,390 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 15:58:12,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 3728 transitions. [2022-10-16 15:58:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-16 15:58:12,393 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:12,393 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 15:58:12,393 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-10-16 15:58:12,394 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:12,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:12,394 INFO L85 PathProgramCache]: Analyzing trace with hash -890179251, now seen corresponding path program 1 times [2022-10-16 15:58:12,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:12,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739897628] [2022-10-16 15:58:12,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:12,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:12,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:58:12,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:12,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739897628] [2022-10-16 15:58:12,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739897628] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:12,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:12,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:12,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461933238] [2022-10-16 15:58:12,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:12,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:12,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:12,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:12,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:12,547 INFO L87 Difference]: Start difference. First operand 2719 states and 3728 transitions. Second operand has 5 states, 4 states have (on average 15.0) internal successors, (60), 5 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 15:58:13,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:13,355 INFO L93 Difference]: Finished difference Result 3086 states and 4288 transitions. [2022-10-16 15:58:13,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:13,356 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.0) internal successors, (60), 5 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 15:58:13,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:13,366 INFO L225 Difference]: With dead ends: 3086 [2022-10-16 15:58:13,366 INFO L226 Difference]: Without dead ends: 3082 [2022-10-16 15:58:13,368 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 15:58:13,369 INFO L413 NwaCegarLoop]: 1789 mSDtfsCounter, 3951 mSDsluCounter, 1930 mSDsCounter, 0 mSdLazyCounter, 879 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3951 SdHoareTripleChecker+Valid, 3719 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:13,369 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3951 Valid, 3719 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 879 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:13,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3082 states. [2022-10-16 15:58:13,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3082 to 2788. [2022-10-16 15:58:13,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2788 states, 2771 states have (on average 1.3854204258390472) internal successors, (3839), 2787 states have internal predecessors, (3839), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 2788 states and 3839 transitions. [2022-10-16 15:58:13,542 INFO L78 Accepts]: Start accepts. Automaton has 2788 states and 3839 transitions. Word has length 60 [2022-10-16 15:58:13,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:13,542 INFO L495 AbstractCegarLoop]: Abstraction has 2788 states and 3839 transitions. [2022-10-16 15:58:13,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.0) internal successors, (60), 5 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 15:58:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 3839 transitions. [2022-10-16 15:58:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-16 15:58:13,546 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:13,547 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 15:58:13,547 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-10-16 15:58:13,547 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:13,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:13,548 INFO L85 PathProgramCache]: Analyzing trace with hash -1911743406, now seen corresponding path program 1 times [2022-10-16 15:58:13,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:13,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570720078] [2022-10-16 15:58:13,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:13,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:13,650 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 15:58:13,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:13,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570720078] [2022-10-16 15:58:13,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [570720078] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:13,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:13,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:13,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554402672] [2022-10-16 15:58:13,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:13,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:13,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:13,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:13,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:13,653 INFO L87 Difference]: Start difference. First operand 2788 states and 3839 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 15:58:14,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:14,279 INFO L93 Difference]: Finished difference Result 3222 states and 4515 transitions. [2022-10-16 15:58:14,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:14,284 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 15:58:14,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:14,291 INFO L225 Difference]: With dead ends: 3222 [2022-10-16 15:58:14,292 INFO L226 Difference]: Without dead ends: 3217 [2022-10-16 15:58:14,293 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 15:58:14,294 INFO L413 NwaCegarLoop]: 2143 mSDtfsCounter, 506 mSDsluCounter, 3145 mSDsCounter, 0 mSdLazyCounter, 808 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 506 SdHoareTripleChecker+Valid, 5288 SdHoareTripleChecker+Invalid, 838 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 808 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:14,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [506 Valid, 5288 Invalid, 838 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 808 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:14,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3217 states. [2022-10-16 15:58:14,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3217 to 3069. [2022-10-16 15:58:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3069 states, 3055 states have (on average 1.3990180032733224) internal successors, (4274), 3068 states have internal predecessors, (4274), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 3069 states and 4274 transitions. [2022-10-16 15:58:14,458 INFO L78 Accepts]: Start accepts. Automaton has 3069 states and 4274 transitions. Word has length 60 [2022-10-16 15:58:14,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:14,459 INFO L495 AbstractCegarLoop]: Abstraction has 3069 states and 4274 transitions. [2022-10-16 15:58:14,459 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 15:58:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 4274 transitions. [2022-10-16 15:58:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-16 15:58:14,462 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:14,462 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:58:14,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-10-16 15:58:14,462 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:14,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:14,463 INFO L85 PathProgramCache]: Analyzing trace with hash -1030544765, now seen corresponding path program 1 times [2022-10-16 15:58:14,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:14,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356758385] [2022-10-16 15:58:14,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:14,596 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 15:58:14,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:14,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356758385] [2022-10-16 15:58:14,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [356758385] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:14,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:14,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:14,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159650502] [2022-10-16 15:58:14,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:14,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:14,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:14,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:14,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:14,599 INFO L87 Difference]: Start difference. First operand 3069 states and 4274 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 15:58:15,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:15,277 INFO L93 Difference]: Finished difference Result 3286 states and 4604 transitions. [2022-10-16 15:58:15,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:15,278 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 15:58:15,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:15,284 INFO L225 Difference]: With dead ends: 3286 [2022-10-16 15:58:15,284 INFO L226 Difference]: Without dead ends: 3276 [2022-10-16 15:58:15,287 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 15:58:15,288 INFO L413 NwaCegarLoop]: 1954 mSDtfsCounter, 2066 mSDsluCounter, 1980 mSDsCounter, 0 mSdLazyCounter, 848 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2066 SdHoareTripleChecker+Valid, 3934 SdHoareTripleChecker+Invalid, 875 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 848 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:15,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2066 Valid, 3934 Invalid, 875 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 848 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:15,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3276 states. [2022-10-16 15:58:15,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3276 to 3274. [2022-10-16 15:58:15,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3274 states, 3262 states have (on average 1.407725321888412) internal successors, (4592), 3273 states have internal predecessors, (4592), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 3274 states and 4592 transitions. [2022-10-16 15:58:15,459 INFO L78 Accepts]: Start accepts. Automaton has 3274 states and 4592 transitions. Word has length 61 [2022-10-16 15:58:15,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:15,459 INFO L495 AbstractCegarLoop]: Abstraction has 3274 states and 4592 transitions. [2022-10-16 15:58:15,459 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 15:58:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 4592 transitions. [2022-10-16 15:58:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 15:58:15,463 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:15,463 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 15:58:15,463 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-10-16 15:58:15,463 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:15,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:15,464 INFO L85 PathProgramCache]: Analyzing trace with hash 1060614484, now seen corresponding path program 1 times [2022-10-16 15:58:15,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:15,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649294485] [2022-10-16 15:58:15,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:15,597 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 15:58:15,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:15,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649294485] [2022-10-16 15:58:15,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649294485] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:15,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:15,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:15,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86251912] [2022-10-16 15:58:15,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:15,601 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:15,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:15,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:15,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:15,602 INFO L87 Difference]: Start difference. First operand 3274 states and 4592 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 15:58:16,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:16,445 INFO L93 Difference]: Finished difference Result 3710 states and 5262 transitions. [2022-10-16 15:58:16,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:16,445 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 15:58:16,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:16,452 INFO L225 Difference]: With dead ends: 3710 [2022-10-16 15:58:16,452 INFO L226 Difference]: Without dead ends: 3706 [2022-10-16 15:58:16,453 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 15:58:16,454 INFO L413 NwaCegarLoop]: 2066 mSDtfsCounter, 2330 mSDsluCounter, 3275 mSDsCounter, 0 mSdLazyCounter, 998 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2330 SdHoareTripleChecker+Valid, 5341 SdHoareTripleChecker+Invalid, 1026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 998 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:16,454 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2330 Valid, 5341 Invalid, 1026 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 998 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:16,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3706 states. [2022-10-16 15:58:16,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3706 to 3698. [2022-10-16 15:58:16,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3698 states, 3688 states have (on average 1.4240780911062907) internal successors, (5252), 3697 states have internal predecessors, (5252), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 3698 states and 5252 transitions. [2022-10-16 15:58:16,645 INFO L78 Accepts]: Start accepts. Automaton has 3698 states and 5252 transitions. Word has length 62 [2022-10-16 15:58:16,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:16,645 INFO L495 AbstractCegarLoop]: Abstraction has 3698 states and 5252 transitions. [2022-10-16 15:58:16,645 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 15:58:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5252 transitions. [2022-10-16 15:58:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-16 15:58:16,649 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:16,649 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 15:58:16,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-10-16 15:58:16,650 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:16,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:16,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1866151483, now seen corresponding path program 1 times [2022-10-16 15:58:16,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:16,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761643049] [2022-10-16 15:58:16,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:16,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:16,808 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 15:58:16,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:16,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761643049] [2022-10-16 15:58:16,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761643049] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:16,809 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:16,809 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:16,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360834515] [2022-10-16 15:58:16,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:16,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:16,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:16,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:16,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:16,811 INFO L87 Difference]: Start difference. First operand 3698 states and 5252 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 15:58:17,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:17,698 INFO L93 Difference]: Finished difference Result 3773 states and 5362 transitions. [2022-10-16 15:58:17,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:17,699 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 15:58:17,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:17,712 INFO L225 Difference]: With dead ends: 3773 [2022-10-16 15:58:17,712 INFO L226 Difference]: Without dead ends: 3767 [2022-10-16 15:58:17,714 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 15:58:17,717 INFO L413 NwaCegarLoop]: 1955 mSDtfsCounter, 1992 mSDsluCounter, 3447 mSDsCounter, 0 mSdLazyCounter, 1161 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1992 SdHoareTripleChecker+Valid, 5402 SdHoareTripleChecker+Invalid, 1174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:17,722 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1992 Valid, 5402 Invalid, 1174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1161 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-16 15:58:17,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3767 states. [2022-10-16 15:58:17,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3767 to 3765. [2022-10-16 15:58:17,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3765 states, 3756 states have (on average 1.4254526091586794) internal successors, (5354), 3764 states have internal predecessors, (5354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 3765 states and 5354 transitions. [2022-10-16 15:58:17,981 INFO L78 Accepts]: Start accepts. Automaton has 3765 states and 5354 transitions. Word has length 62 [2022-10-16 15:58:17,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:17,981 INFO L495 AbstractCegarLoop]: Abstraction has 3765 states and 5354 transitions. [2022-10-16 15:58:17,981 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 15:58:17,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 5354 transitions. [2022-10-16 15:58:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-10-16 15:58:17,986 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:17,986 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:58:17,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-10-16 15:58:17,986 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:17,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:17,987 INFO L85 PathProgramCache]: Analyzing trace with hash -1480688580, now seen corresponding path program 1 times [2022-10-16 15:58:17,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:17,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322368504] [2022-10-16 15:58:17,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:18,142 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 15:58:18,142 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:18,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322368504] [2022-10-16 15:58:18,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322368504] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:18,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:18,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:18,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564122551] [2022-10-16 15:58:18,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:18,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:18,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:18,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:18,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:18,145 INFO L87 Difference]: Start difference. First operand 3765 states and 5354 transitions. Second operand has 5 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:18,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:18,924 INFO L93 Difference]: Finished difference Result 4435 states and 6382 transitions. [2022-10-16 15:58:18,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:18,925 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2022-10-16 15:58:18,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:18,934 INFO L225 Difference]: With dead ends: 4435 [2022-10-16 15:58:18,935 INFO L226 Difference]: Without dead ends: 3488 [2022-10-16 15:58:18,937 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 15:58:18,938 INFO L413 NwaCegarLoop]: 1939 mSDtfsCounter, 2566 mSDsluCounter, 1728 mSDsCounter, 0 mSdLazyCounter, 645 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2566 SdHoareTripleChecker+Valid, 3667 SdHoareTripleChecker+Invalid, 686 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:18,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2566 Valid, 3667 Invalid, 686 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 645 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:18,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3488 states. [2022-10-16 15:58:19,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3488 to 2810. [2022-10-16 15:58:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2810 states, 2803 states have (on average 1.38244737780949) internal successors, (3875), 2809 states have internal predecessors, (3875), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 2810 states and 3875 transitions. [2022-10-16 15:58:19,142 INFO L78 Accepts]: Start accepts. Automaton has 2810 states and 3875 transitions. Word has length 63 [2022-10-16 15:58:19,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:19,142 INFO L495 AbstractCegarLoop]: Abstraction has 2810 states and 3875 transitions. [2022-10-16 15:58:19,142 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 3875 transitions. [2022-10-16 15:58:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-10-16 15:58:19,147 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:19,147 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, 1, 1, 1] [2022-10-16 15:58:19,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-10-16 15:58:19,147 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:19,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:19,148 INFO L85 PathProgramCache]: Analyzing trace with hash 628337148, now seen corresponding path program 1 times [2022-10-16 15:58:19,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:19,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045240808] [2022-10-16 15:58:19,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:19,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:19,298 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 15:58:19,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:19,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045240808] [2022-10-16 15:58:19,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1045240808] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:19,299 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:19,299 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:19,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318353642] [2022-10-16 15:58:19,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:19,300 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:19,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:19,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:19,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:19,301 INFO L87 Difference]: Start difference. First operand 2810 states and 3875 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 15:58:19,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:19,982 INFO L93 Difference]: Finished difference Result 2879 states and 3975 transitions. [2022-10-16 15:58:19,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:19,983 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 15:58:19,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:19,990 INFO L225 Difference]: With dead ends: 2879 [2022-10-16 15:58:19,990 INFO L226 Difference]: Without dead ends: 2737 [2022-10-16 15:58:19,992 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 15:58:19,992 INFO L413 NwaCegarLoop]: 2149 mSDtfsCounter, 619 mSDsluCounter, 3236 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 619 SdHoareTripleChecker+Valid, 5385 SdHoareTripleChecker+Invalid, 816 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 788 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:19,993 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [619 Valid, 5385 Invalid, 816 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 788 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:19,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2737 states. [2022-10-16 15:58:20,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2737 to 2734. [2022-10-16 15:58:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2734 states, 2728 states have (on average 1.3782991202346042) internal successors, (3760), 2733 states have internal predecessors, (3760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 2734 states and 3760 transitions. [2022-10-16 15:58:20,262 INFO L78 Accepts]: Start accepts. Automaton has 2734 states and 3760 transitions. Word has length 65 [2022-10-16 15:58:20,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:20,263 INFO L495 AbstractCegarLoop]: Abstraction has 2734 states and 3760 transitions. [2022-10-16 15:58:20,263 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 15:58:20,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 3760 transitions. [2022-10-16 15:58:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-10-16 15:58:20,270 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:20,270 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] [2022-10-16 15:58:20,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-10-16 15:58:20,271 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:20,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:20,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1820812299, now seen corresponding path program 1 times [2022-10-16 15:58:20,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:20,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169977457] [2022-10-16 15:58:20,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:20,396 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 15:58:20,396 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:20,396 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169977457] [2022-10-16 15:58:20,396 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [169977457] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:20,397 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:20,397 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:20,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886722203] [2022-10-16 15:58:20,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:20,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:20,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:20,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:20,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:20,399 INFO L87 Difference]: Start difference. First operand 2734 states and 3760 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:20,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:20,944 INFO L93 Difference]: Finished difference Result 5060 states and 7105 transitions. [2022-10-16 15:58:20,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:20,945 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 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 81 [2022-10-16 15:58:20,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:20,954 INFO L225 Difference]: With dead ends: 5060 [2022-10-16 15:58:20,955 INFO L226 Difference]: Without dead ends: 3475 [2022-10-16 15:58:20,958 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 15:58:20,960 INFO L413 NwaCegarLoop]: 1933 mSDtfsCounter, 1257 mSDsluCounter, 1234 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1257 SdHoareTripleChecker+Valid, 3167 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:20,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1257 Valid, 3167 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:58:20,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3475 states. [2022-10-16 15:58:21,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3475 to 3473. [2022-10-16 15:58:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3473 states, 3467 states have (on average 1.3458321315258148) internal successors, (4666), 3472 states have internal predecessors, (4666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:21,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 3473 states and 4666 transitions. [2022-10-16 15:58:21,352 INFO L78 Accepts]: Start accepts. Automaton has 3473 states and 4666 transitions. Word has length 81 [2022-10-16 15:58:21,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:21,353 INFO L495 AbstractCegarLoop]: Abstraction has 3473 states and 4666 transitions. [2022-10-16 15:58:21,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 4666 transitions. [2022-10-16 15:58:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-10-16 15:58:21,363 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:21,363 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] [2022-10-16 15:58:21,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-10-16 15:58:21,364 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:21,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:21,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1649615330, now seen corresponding path program 1 times [2022-10-16 15:58:21,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:21,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729790979] [2022-10-16 15:58:21,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:21,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:21,538 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 15:58:21,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:21,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729790979] [2022-10-16 15:58:21,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1729790979] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:21,539 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:21,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:21,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797762053] [2022-10-16 15:58:21,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:21,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:21,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:21,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:21,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:21,542 INFO L87 Difference]: Start difference. First operand 3473 states and 4666 transitions. Second operand has 5 states, 4 states have (on average 20.25) internal successors, (81), 5 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:22,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:22,422 INFO L93 Difference]: Finished difference Result 3606 states and 4862 transitions. [2022-10-16 15:58:22,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:22,422 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 20.25) internal successors, (81), 5 states have internal predecessors, (81), 0 states have call successors, (0), 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 81 [2022-10-16 15:58:22,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:22,431 INFO L225 Difference]: With dead ends: 3606 [2022-10-16 15:58:22,432 INFO L226 Difference]: Without dead ends: 3604 [2022-10-16 15:58:22,434 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 15:58:22,435 INFO L413 NwaCegarLoop]: 1834 mSDtfsCounter, 1873 mSDsluCounter, 3440 mSDsCounter, 0 mSdLazyCounter, 1168 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1873 SdHoareTripleChecker+Valid, 5274 SdHoareTripleChecker+Invalid, 1175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:22,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1873 Valid, 5274 Invalid, 1175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1168 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:22,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3604 states. [2022-10-16 15:58:22,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3604 to 3342. [2022-10-16 15:58:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3342 states, 3336 states have (on average 1.3387290167865706) internal successors, (4466), 3341 states have internal predecessors, (4466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:22,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 3342 states and 4466 transitions. [2022-10-16 15:58:22,719 INFO L78 Accepts]: Start accepts. Automaton has 3342 states and 4466 transitions. Word has length 81 [2022-10-16 15:58:22,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:22,720 INFO L495 AbstractCegarLoop]: Abstraction has 3342 states and 4466 transitions. [2022-10-16 15:58:22,720 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 20.25) internal successors, (81), 5 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 4466 transitions. [2022-10-16 15:58:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-16 15:58:22,746 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:22,747 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] [2022-10-16 15:58:22,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-10-16 15:58:22,747 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:22,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:22,748 INFO L85 PathProgramCache]: Analyzing trace with hash 2029209081, now seen corresponding path program 1 times [2022-10-16 15:58:22,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:22,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610185075] [2022-10-16 15:58:22,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:22,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:22,845 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 15:58:22,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:22,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610185075] [2022-10-16 15:58:22,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610185075] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:22,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:22,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:22,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570970815] [2022-10-16 15:58:22,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:22,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:22,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:22,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:22,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:22,849 INFO L87 Difference]: Start difference. First operand 3342 states and 4466 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:23,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:23,778 INFO L93 Difference]: Finished difference Result 5959 states and 8397 transitions. [2022-10-16 15:58:23,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:23,779 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 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 82 [2022-10-16 15:58:23,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:23,791 INFO L225 Difference]: With dead ends: 5959 [2022-10-16 15:58:23,791 INFO L226 Difference]: Without dead ends: 4525 [2022-10-16 15:58:23,796 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 15:58:23,798 INFO L413 NwaCegarLoop]: 1805 mSDtfsCounter, 1212 mSDsluCounter, 759 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1212 SdHoareTripleChecker+Valid, 2564 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:23,798 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1212 Valid, 2564 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:58:23,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4525 states. [2022-10-16 15:58:24,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4525 to 4480. [2022-10-16 15:58:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4480 states, 4474 states have (on average 1.3766204738489047) internal successors, (6159), 4479 states have internal predecessors, (6159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 4480 states and 6159 transitions. [2022-10-16 15:58:24,337 INFO L78 Accepts]: Start accepts. Automaton has 4480 states and 6159 transitions. Word has length 82 [2022-10-16 15:58:24,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:24,337 INFO L495 AbstractCegarLoop]: Abstraction has 4480 states and 6159 transitions. [2022-10-16 15:58:24,338 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 6159 transitions. [2022-10-16 15:58:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-16 15:58:24,344 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:24,345 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:58:24,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-10-16 15:58:24,345 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:24,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:24,346 INFO L85 PathProgramCache]: Analyzing trace with hash 35064375, now seen corresponding path program 1 times [2022-10-16 15:58:24,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:24,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645781139] [2022-10-16 15:58:24,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:24,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:24,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:24,503 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 15:58:24,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:24,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645781139] [2022-10-16 15:58:24,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645781139] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:24,506 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:24,506 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:24,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263770565] [2022-10-16 15:58:24,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:24,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 15:58:24,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:24,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 15:58:24,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-16 15:58:24,510 INFO L87 Difference]: Start difference. First operand 4480 states and 6159 transitions. Second operand has 4 states, 3 states have (on average 27.333333333333332) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:25,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:25,397 INFO L93 Difference]: Finished difference Result 4596 states and 6326 transitions. [2022-10-16 15:58:25,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 15:58:25,398 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 27.333333333333332) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 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 82 [2022-10-16 15:58:25,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:25,408 INFO L225 Difference]: With dead ends: 4596 [2022-10-16 15:58:25,408 INFO L226 Difference]: Without dead ends: 4594 [2022-10-16 15:58:25,410 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 15:58:25,411 INFO L413 NwaCegarLoop]: 2131 mSDtfsCounter, 272 mSDsluCounter, 1696 mSDsCounter, 0 mSdLazyCounter, 408 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 272 SdHoareTripleChecker+Valid, 3827 SdHoareTripleChecker+Invalid, 419 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 408 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:25,412 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [272 Valid, 3827 Invalid, 419 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 408 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:25,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4594 states. [2022-10-16 15:58:25,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4594 to 4478. [2022-10-16 15:58:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4478 states, 4474 states have (on average 1.3719266875279392) internal successors, (6138), 4477 states have internal predecessors, (6138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 4478 states and 6138 transitions. [2022-10-16 15:58:25,895 INFO L78 Accepts]: Start accepts. Automaton has 4478 states and 6138 transitions. Word has length 82 [2022-10-16 15:58:25,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:25,896 INFO L495 AbstractCegarLoop]: Abstraction has 4478 states and 6138 transitions. [2022-10-16 15:58:25,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 27.333333333333332) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 4478 states and 6138 transitions. [2022-10-16 15:58:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-10-16 15:58:25,903 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:25,903 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] [2022-10-16 15:58:25,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-10-16 15:58:25,904 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:25,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:25,904 INFO L85 PathProgramCache]: Analyzing trace with hash -1161537334, now seen corresponding path program 1 times [2022-10-16 15:58:25,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:25,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635307494] [2022-10-16 15:58:25,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:26,093 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 15:58:26,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:26,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635307494] [2022-10-16 15:58:26,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635307494] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:26,094 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:26,094 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:26,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120324257] [2022-10-16 15:58:26,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:26,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:26,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:26,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:26,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:26,096 INFO L87 Difference]: Start difference. First operand 4478 states and 6138 transitions. Second operand has 5 states, 4 states have (on average 20.75) internal successors, (83), 5 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:27,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:27,257 INFO L93 Difference]: Finished difference Result 4600 states and 6316 transitions. [2022-10-16 15:58:27,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:27,257 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 20.75) internal successors, (83), 5 states have internal predecessors, (83), 0 states have call successors, (0), 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 83 [2022-10-16 15:58:27,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:27,266 INFO L225 Difference]: With dead ends: 4600 [2022-10-16 15:58:27,266 INFO L226 Difference]: Without dead ends: 4598 [2022-10-16 15:58:27,268 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 15:58:27,269 INFO L413 NwaCegarLoop]: 1807 mSDtfsCounter, 1996 mSDsluCounter, 1867 mSDsCounter, 0 mSdLazyCounter, 766 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1996 SdHoareTripleChecker+Valid, 3674 SdHoareTripleChecker+Invalid, 775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 766 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:27,269 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1996 Valid, 3674 Invalid, 775 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 766 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-10-16 15:58:27,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4598 states. [2022-10-16 15:58:27,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4598 to 4358. [2022-10-16 15:58:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4358 states, 4354 states have (on average 1.3681672025723473) internal successors, (5957), 4357 states have internal predecessors, (5957), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:27,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 4358 states and 5957 transitions. [2022-10-16 15:58:27,583 INFO L78 Accepts]: Start accepts. Automaton has 4358 states and 5957 transitions. Word has length 83 [2022-10-16 15:58:27,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:27,583 INFO L495 AbstractCegarLoop]: Abstraction has 4358 states and 5957 transitions. [2022-10-16 15:58:27,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 20.75) internal successors, (83), 5 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 5957 transitions. [2022-10-16 15:58:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-10-16 15:58:27,590 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:27,591 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:58:27,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-10-16 15:58:27,591 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:27,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:27,592 INFO L85 PathProgramCache]: Analyzing trace with hash -662783623, now seen corresponding path program 1 times [2022-10-16 15:58:27,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:27,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675461986] [2022-10-16 15:58:27,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:27,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:27,791 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 15:58:27,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:27,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675461986] [2022-10-16 15:58:27,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675461986] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:27,792 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:27,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:27,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949470130] [2022-10-16 15:58:27,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:27,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:27,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:27,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:27,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:27,794 INFO L87 Difference]: Start difference. First operand 4358 states and 5957 transitions. Second operand has 5 states, 4 states have (on average 21.0) internal successors, (84), 5 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:28,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:28,512 INFO L93 Difference]: Finished difference Result 4362 states and 5957 transitions. [2022-10-16 15:58:28,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:28,517 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 21.0) internal successors, (84), 5 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2022-10-16 15:58:28,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:28,525 INFO L225 Difference]: With dead ends: 4362 [2022-10-16 15:58:28,525 INFO L226 Difference]: Without dead ends: 4360 [2022-10-16 15:58:28,526 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 15:58:28,527 INFO L413 NwaCegarLoop]: 1950 mSDtfsCounter, 1974 mSDsluCounter, 1905 mSDsCounter, 0 mSdLazyCounter, 639 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1974 SdHoareTripleChecker+Valid, 3855 SdHoareTripleChecker+Invalid, 650 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 639 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:28,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1974 Valid, 3855 Invalid, 650 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 639 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:28,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4360 states. [2022-10-16 15:58:28,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4360 to 4358. [2022-10-16 15:58:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4358 states, 4354 states have (on average 1.366789159393661) internal successors, (5951), 4357 states have internal predecessors, (5951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 4358 states and 5951 transitions. [2022-10-16 15:58:28,971 INFO L78 Accepts]: Start accepts. Automaton has 4358 states and 5951 transitions. Word has length 84 [2022-10-16 15:58:28,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:28,972 INFO L495 AbstractCegarLoop]: Abstraction has 4358 states and 5951 transitions. [2022-10-16 15:58:28,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 21.0) internal successors, (84), 5 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 5951 transitions. [2022-10-16 15:58:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-16 15:58:28,979 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:28,979 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:58:28,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-10-16 15:58:28,979 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:28,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:28,983 INFO L85 PathProgramCache]: Analyzing trace with hash 928546995, now seen corresponding path program 1 times [2022-10-16 15:58:28,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:28,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844189] [2022-10-16 15:58:28,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:28,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:29,152 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 15:58:29,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:29,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844189] [2022-10-16 15:58:29,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844189] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:29,153 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:29,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:29,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228443351] [2022-10-16 15:58:29,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:29,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:29,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:29,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:29,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:29,161 INFO L87 Difference]: Start difference. First operand 4358 states and 5951 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 15:58:29,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:29,874 INFO L93 Difference]: Finished difference Result 4866 states and 6713 transitions. [2022-10-16 15:58:29,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:29,875 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 15:58:29,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:29,880 INFO L225 Difference]: With dead ends: 4866 [2022-10-16 15:58:29,880 INFO L226 Difference]: Without dead ends: 3909 [2022-10-16 15:58:29,883 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 15:58:29,883 INFO L413 NwaCegarLoop]: 1928 mSDtfsCounter, 2149 mSDsluCounter, 1690 mSDsCounter, 0 mSdLazyCounter, 602 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2149 SdHoareTripleChecker+Valid, 3618 SdHoareTripleChecker+Invalid, 621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 602 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:29,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2149 Valid, 3618 Invalid, 621 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 602 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:29,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3909 states. [2022-10-16 15:58:30,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3909 to 3395. [2022-10-16 15:58:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3395 states, 3394 states have (on average 1.3270477312905127) internal successors, (4504), 3394 states have internal predecessors, (4504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 3395 states and 4504 transitions. [2022-10-16 15:58:30,220 INFO L78 Accepts]: Start accepts. Automaton has 3395 states and 4504 transitions. Word has length 85 [2022-10-16 15:58:30,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:30,221 INFO L495 AbstractCegarLoop]: Abstraction has 3395 states and 4504 transitions. [2022-10-16 15:58:30,221 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 15:58:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 4504 transitions. [2022-10-16 15:58:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-10-16 15:58:30,228 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:30,228 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] [2022-10-16 15:58:30,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-10-16 15:58:30,228 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:30,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:30,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1378296374, now seen corresponding path program 1 times [2022-10-16 15:58:30,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:30,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32804036] [2022-10-16 15:58:30,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:30,395 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 15:58:30,396 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:30,396 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32804036] [2022-10-16 15:58:30,396 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32804036] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:30,396 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:30,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:30,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777702836] [2022-10-16 15:58:30,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:30,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:30,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:30,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:30,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:30,398 INFO L87 Difference]: Start difference. First operand 3395 states and 4504 transitions. Second operand has 5 states, 4 states have (on average 21.5) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:31,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:31,103 INFO L93 Difference]: Finished difference Result 3750 states and 5028 transitions. [2022-10-16 15:58:31,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:31,104 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 21.5) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 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 86 [2022-10-16 15:58:31,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:31,112 INFO L225 Difference]: With dead ends: 3750 [2022-10-16 15:58:31,113 INFO L226 Difference]: Without dead ends: 3514 [2022-10-16 15:58:31,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:31,115 INFO L413 NwaCegarLoop]: 2202 mSDtfsCounter, 378 mSDsluCounter, 1908 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 378 SdHoareTripleChecker+Valid, 4110 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:31,116 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [378 Valid, 4110 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 293 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 15:58:31,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3514 states. [2022-10-16 15:58:31,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3514 to 3513. [2022-10-16 15:58:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3513 states, 3512 states have (on average 1.3311503416856492) internal successors, (4675), 3512 states have internal predecessors, (4675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 3513 states and 4675 transitions. [2022-10-16 15:58:31,470 INFO L78 Accepts]: Start accepts. Automaton has 3513 states and 4675 transitions. Word has length 86 [2022-10-16 15:58:31,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:31,470 INFO L495 AbstractCegarLoop]: Abstraction has 3513 states and 4675 transitions. [2022-10-16 15:58:31,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 21.5) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3513 states and 4675 transitions. [2022-10-16 15:58:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-10-16 15:58:31,477 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:31,477 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] [2022-10-16 15:58:31,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-10-16 15:58:31,478 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:31,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:31,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1968905389, now seen corresponding path program 1 times [2022-10-16 15:58:31,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:31,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115871377] [2022-10-16 15:58:31,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:31,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:31,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:31,635 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 15:58:31,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:31,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115871377] [2022-10-16 15:58:31,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115871377] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:31,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:31,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:58:31,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054748425] [2022-10-16 15:58:31,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:31,637 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:31,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:31,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:31,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:31,638 INFO L87 Difference]: Start difference. First operand 3513 states and 4675 transitions. Second operand has 5 states, 4 states have (on average 21.75) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:32,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:32,374 INFO L93 Difference]: Finished difference Result 3695 states and 4941 transitions. [2022-10-16 15:58:32,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:32,380 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 21.75) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 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 87 [2022-10-16 15:58:32,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:32,385 INFO L225 Difference]: With dead ends: 3695 [2022-10-16 15:58:32,385 INFO L226 Difference]: Without dead ends: 3393 [2022-10-16 15:58:32,387 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 15:58:32,388 INFO L413 NwaCegarLoop]: 2207 mSDtfsCounter, 337 mSDsluCounter, 3280 mSDsCounter, 0 mSdLazyCounter, 764 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 5487 SdHoareTripleChecker+Invalid, 776 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 764 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:32,388 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 5487 Invalid, 776 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 764 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-10-16 15:58:32,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3393 states. [2022-10-16 15:58:32,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3393 to 3332. [2022-10-16 15:58:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3332 states, 3331 states have (on average 1.322425697988592) internal successors, (4405), 3331 states have internal predecessors, (4405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 3332 states and 4405 transitions. [2022-10-16 15:58:32,630 INFO L78 Accepts]: Start accepts. Automaton has 3332 states and 4405 transitions. Word has length 87 [2022-10-16 15:58:32,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:32,630 INFO L495 AbstractCegarLoop]: Abstraction has 3332 states and 4405 transitions. [2022-10-16 15:58:32,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 21.75) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 4405 transitions. [2022-10-16 15:58:32,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-16 15:58:32,638 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:32,639 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 15:58:32,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-10-16 15:58:32,639 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:32,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:32,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1486997461, now seen corresponding path program 1 times [2022-10-16 15:58:32,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:32,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60853598] [2022-10-16 15:58:32,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:32,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-16 15:58:32,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:32,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60853598] [2022-10-16 15:58:32,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [60853598] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:32,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:32,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:32,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74678050] [2022-10-16 15:58:32,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:32,729 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:32,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:32,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:32,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:32,730 INFO L87 Difference]: Start difference. First operand 3332 states and 4405 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:33,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:33,249 INFO L93 Difference]: Finished difference Result 6042 states and 8310 transitions. [2022-10-16 15:58:33,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:33,249 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 0 states have call successors, (0), 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 105 [2022-10-16 15:58:33,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:33,253 INFO L225 Difference]: With dead ends: 6042 [2022-10-16 15:58:33,253 INFO L226 Difference]: Without dead ends: 2878 [2022-10-16 15:58:33,258 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 15:58:33,259 INFO L413 NwaCegarLoop]: 2106 mSDtfsCounter, 1087 mSDsluCounter, 1028 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1087 SdHoareTripleChecker+Valid, 3134 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:33,259 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1087 Valid, 3134 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:58:33,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2878 states. [2022-10-16 15:58:33,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2878 to 2823. [2022-10-16 15:58:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2823 states, 2822 states have (on average 1.3504606661941885) internal successors, (3811), 2822 states have internal predecessors, (3811), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:33,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 2823 states and 3811 transitions. [2022-10-16 15:58:33,481 INFO L78 Accepts]: Start accepts. Automaton has 2823 states and 3811 transitions. Word has length 105 [2022-10-16 15:58:33,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:33,481 INFO L495 AbstractCegarLoop]: Abstraction has 2823 states and 3811 transitions. [2022-10-16 15:58:33,481 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 3811 transitions. [2022-10-16 15:58:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-16 15:58:33,501 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:33,501 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] [2022-10-16 15:58:33,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-10-16 15:58:33,502 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:33,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:33,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1177600920, now seen corresponding path program 1 times [2022-10-16 15:58:33,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:33,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817757105] [2022-10-16 15:58:33,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:33,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:33,588 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 15:58:33,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:33,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817757105] [2022-10-16 15:58:33,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817757105] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:33,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:33,589 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:33,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653908325] [2022-10-16 15:58:33,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:33,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:33,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:33,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:33,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:33,590 INFO L87 Difference]: Start difference. First operand 2823 states and 3811 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:34,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:34,002 INFO L93 Difference]: Finished difference Result 6160 states and 8520 transitions. [2022-10-16 15:58:34,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:34,004 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 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 106 [2022-10-16 15:58:34,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:34,008 INFO L225 Difference]: With dead ends: 6160 [2022-10-16 15:58:34,008 INFO L226 Difference]: Without dead ends: 3117 [2022-10-16 15:58:34,013 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 15:58:34,014 INFO L413 NwaCegarLoop]: 1174 mSDtfsCounter, 583 mSDsluCounter, 609 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 583 SdHoareTripleChecker+Valid, 1783 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:34,014 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [583 Valid, 1783 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 15:58:34,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3117 states. [2022-10-16 15:58:34,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3117 to 3116. [2022-10-16 15:58:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3116 states, 3115 states have (on average 1.3579454253611556) internal successors, (4230), 3115 states have internal predecessors, (4230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 3116 states and 4230 transitions. [2022-10-16 15:58:34,382 INFO L78 Accepts]: Start accepts. Automaton has 3116 states and 4230 transitions. Word has length 106 [2022-10-16 15:58:34,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:34,382 INFO L495 AbstractCegarLoop]: Abstraction has 3116 states and 4230 transitions. [2022-10-16 15:58:34,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 4230 transitions. [2022-10-16 15:58:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-16 15:58:34,388 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:34,389 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] [2022-10-16 15:58:34,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-10-16 15:58:34,389 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:34,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:34,390 INFO L85 PathProgramCache]: Analyzing trace with hash 254016041, now seen corresponding path program 1 times [2022-10-16 15:58:34,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:34,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331738845] [2022-10-16 15:58:34,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:34,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:34,519 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 15:58:34,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:34,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331738845] [2022-10-16 15:58:34,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331738845] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:34,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:34,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-16 15:58:34,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977470080] [2022-10-16 15:58:34,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:34,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:34,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:34,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:34,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:58:34,521 INFO L87 Difference]: Start difference. First operand 3116 states and 4230 transitions. Second operand has 5 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:36,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:36,244 INFO L93 Difference]: Finished difference Result 10347 states and 14036 transitions. [2022-10-16 15:58:36,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-10-16 15:58:36,245 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 0 states have call successors, (0), 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 107 [2022-10-16 15:58:36,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:36,254 INFO L225 Difference]: With dead ends: 10347 [2022-10-16 15:58:36,254 INFO L226 Difference]: Without dead ends: 7809 [2022-10-16 15:58:36,259 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 15:58:36,266 INFO L413 NwaCegarLoop]: 448 mSDtfsCounter, 1282 mSDsluCounter, 611 mSDsCounter, 0 mSdLazyCounter, 556 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1282 SdHoareTripleChecker+Valid, 1059 SdHoareTripleChecker+Invalid, 617 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 556 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:36,266 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1282 Valid, 1059 Invalid, 617 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 556 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:36,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7809 states. [2022-10-16 15:58:36,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7809 to 3935. [2022-10-16 15:58:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3935 states, 3934 states have (on average 1.308083375699034) internal successors, (5146), 3934 states have internal predecessors, (5146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:36,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 3935 states and 5146 transitions. [2022-10-16 15:58:36,787 INFO L78 Accepts]: Start accepts. Automaton has 3935 states and 5146 transitions. Word has length 107 [2022-10-16 15:58:36,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:36,787 INFO L495 AbstractCegarLoop]: Abstraction has 3935 states and 5146 transitions. [2022-10-16 15:58:36,787 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 5146 transitions. [2022-10-16 15:58:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-16 15:58:36,793 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:36,794 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] [2022-10-16 15:58:36,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-10-16 15:58:36,794 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:36,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:36,795 INFO L85 PathProgramCache]: Analyzing trace with hash 1665995395, now seen corresponding path program 1 times [2022-10-16 15:58:36,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:36,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882347606] [2022-10-16 15:58:36,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:36,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:58:36,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:36,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882347606] [2022-10-16 15:58:36,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [882347606] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:58:36,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1124137052] [2022-10-16 15:58:36,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:36,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:58:36,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:58:36,943 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 15:58:36,951 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 15:58:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:37,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-16 15:58:37,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:58:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-16 15:58:37,436 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 15:58:37,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1124137052] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:37,436 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 15:58:37,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-10-16 15:58:37,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010639945] [2022-10-16 15:58:37,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:37,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:37,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:37,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:37,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-16 15:58:37,439 INFO L87 Difference]: Start difference. First operand 3935 states and 5146 transitions. Second operand has 5 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:39,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:39,104 INFO L93 Difference]: Finished difference Result 11082 states and 14595 transitions. [2022-10-16 15:58:39,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:39,104 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 109 [2022-10-16 15:58:39,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:39,115 INFO L225 Difference]: With dead ends: 11082 [2022-10-16 15:58:39,116 INFO L226 Difference]: Without dead ends: 7446 [2022-10-16 15:58:39,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-10-16 15:58:39,122 INFO L413 NwaCegarLoop]: 311 mSDtfsCounter, 1307 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1307 SdHoareTripleChecker+Valid, 490 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:39,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1307 Valid, 490 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 374 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-16 15:58:39,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7446 states. [2022-10-16 15:58:40,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7446 to 7415. [2022-10-16 15:58:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7415 states, 7414 states have (on average 1.3091448610736445) internal successors, (9706), 7414 states have internal predecessors, (9706), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7415 states to 7415 states and 9706 transitions. [2022-10-16 15:58:40,117 INFO L78 Accepts]: Start accepts. Automaton has 7415 states and 9706 transitions. Word has length 109 [2022-10-16 15:58:40,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:40,117 INFO L495 AbstractCegarLoop]: Abstraction has 7415 states and 9706 transitions. [2022-10-16 15:58:40,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 7415 states and 9706 transitions. [2022-10-16 15:58:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-16 15:58:40,130 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:40,131 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:58:40,167 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 15:58:40,344 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,SelfDestructingSolverStorable31 [2022-10-16 15:58:40,345 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:40,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:40,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1347890214, now seen corresponding path program 1 times [2022-10-16 15:58:40,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:40,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355021328] [2022-10-16 15:58:40,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-16 15:58:40,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:40,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355021328] [2022-10-16 15:58:40,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355021328] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:40,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:40,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:40,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161733424] [2022-10-16 15:58:40,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:40,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:40,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:40,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:40,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:40,442 INFO L87 Difference]: Start difference. First operand 7415 states and 9706 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:42,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:42,745 INFO L93 Difference]: Finished difference Result 20822 states and 27463 transitions. [2022-10-16 15:58:42,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:42,745 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 0 states have call successors, (0), 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 110 [2022-10-16 15:58:42,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:42,763 INFO L225 Difference]: With dead ends: 20822 [2022-10-16 15:58:42,763 INFO L226 Difference]: Without dead ends: 14131 [2022-10-16 15:58:42,772 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 15:58:42,773 INFO L413 NwaCegarLoop]: 427 mSDtfsCounter, 295 mSDsluCounter, 299 mSDsCounter, 0 mSdLazyCounter, 307 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 726 SdHoareTripleChecker+Invalid, 313 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:42,773 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [295 Valid, 726 Invalid, 313 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 307 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:58:42,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14131 states. [2022-10-16 15:58:44,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14131 to 14092. [2022-10-16 15:58:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14092 states, 14091 states have (on average 1.3115463771201477) internal successors, (18481), 14091 states have internal predecessors, (18481), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14092 states to 14092 states and 18481 transitions. [2022-10-16 15:58:44,779 INFO L78 Accepts]: Start accepts. Automaton has 14092 states and 18481 transitions. Word has length 110 [2022-10-16 15:58:44,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:44,779 INFO L495 AbstractCegarLoop]: Abstraction has 14092 states and 18481 transitions. [2022-10-16 15:58:44,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 14092 states and 18481 transitions. [2022-10-16 15:58:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-16 15:58:44,796 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:44,796 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-10-16 15:58:44,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-10-16 15:58:44,796 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:44,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:44,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1318426809, now seen corresponding path program 1 times [2022-10-16 15:58:44,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:44,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608155905] [2022-10-16 15:58:44,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:44,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:44,921 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:58:44,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:44,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608155905] [2022-10-16 15:58:44,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608155905] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:44,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:58:44,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 15:58:44,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474604496] [2022-10-16 15:58:44,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:44,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 15:58:44,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:44,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 15:58:44,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 15:58:44,923 INFO L87 Difference]: Start difference. First operand 14092 states and 18481 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:47,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:47,073 INFO L93 Difference]: Finished difference Result 22840 states and 29946 transitions. [2022-10-16 15:58:47,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 15:58:47,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-10-16 15:58:47,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:47,084 INFO L225 Difference]: With dead ends: 22840 [2022-10-16 15:58:47,084 INFO L226 Difference]: Without dead ends: 8910 [2022-10-16 15:58:47,095 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 15:58:47,096 INFO L413 NwaCegarLoop]: 687 mSDtfsCounter, 338 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 1043 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:47,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [338 Valid, 1043 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 15:58:47,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8910 states. [2022-10-16 15:58:48,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8910 to 8910. [2022-10-16 15:58:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8910 states, 8909 states have (on average 1.3073296666292513) internal successors, (11647), 8909 states have internal predecessors, (11647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8910 states to 8910 states and 11647 transitions. [2022-10-16 15:58:48,511 INFO L78 Accepts]: Start accepts. Automaton has 8910 states and 11647 transitions. Word has length 110 [2022-10-16 15:58:48,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:48,511 INFO L495 AbstractCegarLoop]: Abstraction has 8910 states and 11647 transitions. [2022-10-16 15:58:48,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 8910 states and 11647 transitions. [2022-10-16 15:58:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-16 15:58:48,518 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:48,518 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] [2022-10-16 15:58:48,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-10-16 15:58:48,518 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:48,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:48,519 INFO L85 PathProgramCache]: Analyzing trace with hash -1441204313, now seen corresponding path program 1 times [2022-10-16 15:58:48,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:48,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795155384] [2022-10-16 15:58:48,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:48,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:48,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:58:48,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:48,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795155384] [2022-10-16 15:58:48,646 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795155384] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:58:48,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1923341726] [2022-10-16 15:58:48,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:48,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:58:48,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:58:48,651 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 15:58:48,673 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 15:58:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:48,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-16 15:58:48,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:58:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-16 15:58:48,965 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 15:58:48,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1923341726] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:48,965 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 15:58:48,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-10-16 15:58:48,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574460551] [2022-10-16 15:58:48,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:48,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:58:48,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:48,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:58:48,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-16 15:58:48,967 INFO L87 Difference]: Start difference. First operand 8910 states and 11647 transitions. Second operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:50,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:58:50,937 INFO L93 Difference]: Finished difference Result 19974 states and 26121 transitions. [2022-10-16 15:58:50,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:58:50,938 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 0 states have call successors, (0), 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 111 [2022-10-16 15:58:50,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:58:50,958 INFO L225 Difference]: With dead ends: 19974 [2022-10-16 15:58:50,958 INFO L226 Difference]: Without dead ends: 11267 [2022-10-16 15:58:50,971 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 109 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 15:58:50,972 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 647 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 647 SdHoareTripleChecker+Valid, 272 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:58:50,972 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [647 Valid, 272 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:58:50,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11267 states. [2022-10-16 15:58:53,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11267 to 11226. [2022-10-16 15:58:53,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11226 states, 11225 states have (on average 1.2957683741648107) internal successors, (14545), 11225 states have internal predecessors, (14545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11226 states to 11226 states and 14545 transitions. [2022-10-16 15:58:53,032 INFO L78 Accepts]: Start accepts. Automaton has 11226 states and 14545 transitions. Word has length 111 [2022-10-16 15:58:53,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:58:53,033 INFO L495 AbstractCegarLoop]: Abstraction has 11226 states and 14545 transitions. [2022-10-16 15:58:53,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:58:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 11226 states and 14545 transitions. [2022-10-16 15:58:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-16 15:58:53,042 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:58:53,043 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] [2022-10-16 15:58:53,067 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 15:58:53,243 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,SelfDestructingSolverStorable34 [2022-10-16 15:58:53,244 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:58:53,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:58:53,245 INFO L85 PathProgramCache]: Analyzing trace with hash -623418525, now seen corresponding path program 1 times [2022-10-16 15:58:53,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:58:53,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113673347] [2022-10-16 15:58:53,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:58:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:58:53,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:58:53,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113673347] [2022-10-16 15:58:53,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113673347] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:58:53,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1320980059] [2022-10-16 15:58:53,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:58:53,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:58:53,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:58:53,392 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 15:58:53,415 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 15:58:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:58:53,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 583 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-16 15:58:53,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:58:53,870 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 15:58:53,870 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 15:58:53,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1320980059] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:58:53,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 15:58:53,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 10 [2022-10-16 15:58:53,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046536059] [2022-10-16 15:58:53,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:58:53,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-16 15:58:53,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:58:53,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-16 15:58:53,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2022-10-16 15:58:53,872 INFO L87 Difference]: Start difference. First operand 11226 states and 14545 transitions. Second operand has 7 states, 7 states have (on average 15.428571428571429) internal successors, (108), 6 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:01,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:01,451 INFO L93 Difference]: Finished difference Result 47922 states and 62127 transitions. [2022-10-16 15:59:01,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-10-16 15:59:01,452 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.428571428571429) internal successors, (108), 6 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 112 [2022-10-16 15:59:01,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:01,506 INFO L225 Difference]: With dead ends: 47922 [2022-10-16 15:59:01,506 INFO L226 Difference]: Without dead ends: 37029 [2022-10-16 15:59:01,525 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 108 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 15:59:01,525 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 1944 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 329 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1944 SdHoareTripleChecker+Valid, 531 SdHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 329 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:01,526 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1944 Valid, 531 Invalid, 408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 329 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:59:01,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37029 states. [2022-10-16 15:59:05,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37029 to 19256. [2022-10-16 15:59:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19256 states, 19255 states have (on average 1.308595170085692) internal successors, (25197), 19255 states have internal predecessors, (25197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19256 states to 19256 states and 25197 transitions. [2022-10-16 15:59:05,249 INFO L78 Accepts]: Start accepts. Automaton has 19256 states and 25197 transitions. Word has length 112 [2022-10-16 15:59:05,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:05,250 INFO L495 AbstractCegarLoop]: Abstraction has 19256 states and 25197 transitions. [2022-10-16 15:59:05,250 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.428571428571429) internal successors, (108), 6 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 19256 states and 25197 transitions. [2022-10-16 15:59:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-16 15:59:05,263 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:05,263 INFO L195 NwaCegarLoop]: trace histogram [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 15:59:05,289 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 15:59:05,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:59:05,464 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:59:05,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:05,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1537327015, now seen corresponding path program 1 times [2022-10-16 15:59:05,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:05,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276692201] [2022-10-16 15:59:05,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:05,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:05,648 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:05,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:05,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276692201] [2022-10-16 15:59:05,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276692201] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:05,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:05,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:05,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683499651] [2022-10-16 15:59:05,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:05,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:05,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:05,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:05,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:05,650 INFO L87 Difference]: Start difference. First operand 19256 states and 25197 transitions. Second operand has 5 states, 4 states have (on average 28.5) internal successors, (114), 5 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:11,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:11,211 INFO L93 Difference]: Finished difference Result 28072 states and 36983 transitions. [2022-10-16 15:59:11,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:11,211 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 28.5) internal successors, (114), 5 states have internal predecessors, (114), 0 states have call successors, (0), 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 114 [2022-10-16 15:59:11,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:11,235 INFO L225 Difference]: With dead ends: 28072 [2022-10-16 15:59:11,235 INFO L226 Difference]: Without dead ends: 19119 [2022-10-16 15:59:11,244 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 15:59:11,245 INFO L413 NwaCegarLoop]: 529 mSDtfsCounter, 259 mSDsluCounter, 736 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 1265 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:11,245 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 1265 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:59:11,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19119 states. [2022-10-16 15:59:14,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19119 to 19048. [2022-10-16 15:59:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19048 states, 19047 states have (on average 1.3088675381949912) internal successors, (24930), 19047 states have internal predecessors, (24930), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19048 states to 19048 states and 24930 transitions. [2022-10-16 15:59:15,031 INFO L78 Accepts]: Start accepts. Automaton has 19048 states and 24930 transitions. Word has length 114 [2022-10-16 15:59:15,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:15,031 INFO L495 AbstractCegarLoop]: Abstraction has 19048 states and 24930 transitions. [2022-10-16 15:59:15,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 28.5) internal successors, (114), 5 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 19048 states and 24930 transitions. [2022-10-16 15:59:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-10-16 15:59:15,043 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:15,043 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2022-10-16 15:59:15,043 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-10-16 15:59:15,043 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:59:15,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:15,044 INFO L85 PathProgramCache]: Analyzing trace with hash -1220832829, now seen corresponding path program 1 times [2022-10-16 15:59:15,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:15,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437386632] [2022-10-16 15:59:15,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:15,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:15,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:15,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437386632] [2022-10-16 15:59:15,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437386632] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 15:59:15,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [425607744] [2022-10-16 15:59:15,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:15,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 15:59:15,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 15:59:15,205 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 15:59:15,224 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 15:59:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:15,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 652 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-16 15:59:15,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 15:59:15,827 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:15,827 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 15:59:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 15:59:16,059 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [425607744] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 15:59:16,059 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 15:59:16,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 6] total 14 [2022-10-16 15:59:16,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046791856] [2022-10-16 15:59:16,060 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 15:59:16,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-10-16 15:59:16,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:16,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-10-16 15:59:16,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2022-10-16 15:59:16,062 INFO L87 Difference]: Start difference. First operand 19048 states and 24930 transitions. Second operand has 14 states, 14 states have (on average 27.642857142857142) internal successors, (387), 14 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:28,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:28,086 INFO L93 Difference]: Finished difference Result 72165 states and 94889 transitions. [2022-10-16 15:59:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-10-16 15:59:28,086 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 27.642857142857142) internal successors, (387), 14 states have internal predecessors, (387), 0 states have call successors, (0), 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 139 [2022-10-16 15:59:28,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:28,167 INFO L225 Difference]: With dead ends: 72165 [2022-10-16 15:59:28,168 INFO L226 Difference]: Without dead ends: 53374 [2022-10-16 15:59:28,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 275 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 15:59:28,188 INFO L413 NwaCegarLoop]: 210 mSDtfsCounter, 3077 mSDsluCounter, 746 mSDsCounter, 0 mSdLazyCounter, 543 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3077 SdHoareTripleChecker+Valid, 956 SdHoareTripleChecker+Invalid, 647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 543 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:28,188 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3077 Valid, 956 Invalid, 647 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 543 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 15:59:28,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53374 states. [2022-10-16 15:59:35,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53374 to 32983. [2022-10-16 15:59:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32983 states, 32982 states have (on average 1.297344005821357) internal successors, (42789), 32982 states have internal predecessors, (42789), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32983 states to 32983 states and 42789 transitions. [2022-10-16 15:59:35,539 INFO L78 Accepts]: Start accepts. Automaton has 32983 states and 42789 transitions. Word has length 139 [2022-10-16 15:59:35,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:35,539 INFO L495 AbstractCegarLoop]: Abstraction has 32983 states and 42789 transitions. [2022-10-16 15:59:35,539 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 27.642857142857142) internal successors, (387), 14 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 32983 states and 42789 transitions. [2022-10-16 15:59:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-10-16 15:59:35,564 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:35,564 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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 15:59:35,591 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-10-16 15:59:35,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-10-16 15:59:35,778 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:59:35,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:35,779 INFO L85 PathProgramCache]: Analyzing trace with hash 864796962, now seen corresponding path program 1 times [2022-10-16 15:59:35,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:35,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318942255] [2022-10-16 15:59:35,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:35,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-16 15:59:35,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:35,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318942255] [2022-10-16 15:59:35,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1318942255] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:35,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:35,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:35,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260980239] [2022-10-16 15:59:35,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:35,985 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:35,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:35,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:35,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:35,986 INFO L87 Difference]: Start difference. First operand 32983 states and 42789 transitions. Second operand has 5 states, 4 states have (on average 34.0) internal successors, (136), 5 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:43,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:43,034 INFO L93 Difference]: Finished difference Result 32984 states and 42789 transitions. [2022-10-16 15:59:43,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:43,035 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 34.0) internal successors, (136), 5 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 139 [2022-10-16 15:59:43,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:43,059 INFO L225 Difference]: With dead ends: 32984 [2022-10-16 15:59:43,059 INFO L226 Difference]: Without dead ends: 21385 [2022-10-16 15:59:43,069 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 15:59:43,070 INFO L413 NwaCegarLoop]: 481 mSDtfsCounter, 229 mSDsluCounter, 571 mSDsCounter, 0 mSdLazyCounter, 142 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 1052 SdHoareTripleChecker+Invalid, 144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 142 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:43,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [229 Valid, 1052 Invalid, 144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 142 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:59:43,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21385 states. [2022-10-16 15:59:47,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21385 to 21361. [2022-10-16 15:59:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21361 states, 21360 states have (on average 1.294569288389513) internal successors, (27652), 21360 states have internal predecessors, (27652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21361 states to 21361 states and 27652 transitions. [2022-10-16 15:59:47,691 INFO L78 Accepts]: Start accepts. Automaton has 21361 states and 27652 transitions. Word has length 139 [2022-10-16 15:59:47,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:47,691 INFO L495 AbstractCegarLoop]: Abstraction has 21361 states and 27652 transitions. [2022-10-16 15:59:47,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 34.0) internal successors, (136), 5 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 21361 states and 27652 transitions. [2022-10-16 15:59:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-10-16 15:59:47,727 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 15:59:47,727 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-10-16 15:59:47,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-10-16 15:59:47,727 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 405 more)] === [2022-10-16 15:59:47,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 15:59:47,728 INFO L85 PathProgramCache]: Analyzing trace with hash 1612795607, now seen corresponding path program 1 times [2022-10-16 15:59:47,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 15:59:47,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183348312] [2022-10-16 15:59:47,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 15:59:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 15:59:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 15:59:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-10-16 15:59:47,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 15:59:47,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183348312] [2022-10-16 15:59:47,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1183348312] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 15:59:47,982 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 15:59:47,982 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 15:59:47,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206813609] [2022-10-16 15:59:47,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 15:59:47,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 15:59:47,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 15:59:47,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 15:59:48,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-16 15:59:48,055 INFO L87 Difference]: Start difference. First operand 21361 states and 27652 transitions. Second operand has 5 states, 4 states have (on average 37.0) internal successors, (148), 5 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:52,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 15:59:52,423 INFO L93 Difference]: Finished difference Result 21361 states and 27652 transitions. [2022-10-16 15:59:52,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 15:59:52,423 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 37.0) internal successors, (148), 5 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 164 [2022-10-16 15:59:52,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 15:59:52,424 INFO L225 Difference]: With dead ends: 21361 [2022-10-16 15:59:52,424 INFO L226 Difference]: Without dead ends: 0 [2022-10-16 15:59:52,437 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 15:59:52,438 INFO L413 NwaCegarLoop]: 426 mSDtfsCounter, 211 mSDsluCounter, 559 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 211 SdHoareTripleChecker+Valid, 985 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 15:59:52,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [211 Valid, 985 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 138 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 15:59:52,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-10-16 15:59:52,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-10-16 15:59:52,439 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 15:59:52,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-10-16 15:59:52,440 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 164 [2022-10-16 15:59:52,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 15:59:52,440 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-16 15:59:52,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 37.0) internal successors, (148), 5 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-16 15:59:52,440 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-10-16 15:59:52,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-10-16 15:59:52,443 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (407 of 408 remaining) [2022-10-16 15:59:52,444 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (406 of 408 remaining) [2022-10-16 15:59:52,444 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (405 of 408 remaining) [2022-10-16 15:59:52,444 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (404 of 408 remaining) [2022-10-16 15:59:52,444 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (403 of 408 remaining) [2022-10-16 15:59:52,444 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (402 of 408 remaining) [2022-10-16 15:59:52,445 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (401 of 408 remaining) [2022-10-16 15:59:52,445 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (400 of 408 remaining) [2022-10-16 15:59:52,445 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (399 of 408 remaining) [2022-10-16 15:59:52,445 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (398 of 408 remaining) [2022-10-16 15:59:52,445 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (397 of 408 remaining) [2022-10-16 15:59:52,445 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (396 of 408 remaining) [2022-10-16 15:59:52,446 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (395 of 408 remaining) [2022-10-16 15:59:52,446 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (394 of 408 remaining) [2022-10-16 15:59:52,446 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (393 of 408 remaining) [2022-10-16 15:59:52,446 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (392 of 408 remaining) [2022-10-16 15:59:52,446 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (391 of 408 remaining) [2022-10-16 15:59:52,446 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (390 of 408 remaining) [2022-10-16 15:59:52,447 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (389 of 408 remaining) [2022-10-16 15:59:52,447 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (388 of 408 remaining) [2022-10-16 15:59:52,447 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (387 of 408 remaining) [2022-10-16 15:59:52,447 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (386 of 408 remaining) [2022-10-16 15:59:52,447 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (385 of 408 remaining) [2022-10-16 15:59:52,447 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (384 of 408 remaining) [2022-10-16 15:59:52,447 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (383 of 408 remaining) [2022-10-16 15:59:52,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (382 of 408 remaining) [2022-10-16 15:59:52,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (381 of 408 remaining) [2022-10-16 15:59:52,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (380 of 408 remaining) [2022-10-16 15:59:52,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (379 of 408 remaining) [2022-10-16 15:59:52,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (378 of 408 remaining) [2022-10-16 15:59:52,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (377 of 408 remaining) [2022-10-16 15:59:52,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (376 of 408 remaining) [2022-10-16 15:59:52,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (375 of 408 remaining) [2022-10-16 15:59:52,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (374 of 408 remaining) [2022-10-16 15:59:52,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (373 of 408 remaining) [2022-10-16 15:59:52,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (372 of 408 remaining) [2022-10-16 15:59:52,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (371 of 408 remaining) [2022-10-16 15:59:52,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (370 of 408 remaining) [2022-10-16 15:59:52,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (369 of 408 remaining) [2022-10-16 15:59:52,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (368 of 408 remaining) [2022-10-16 15:59:52,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (367 of 408 remaining) [2022-10-16 15:59:52,450 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (366 of 408 remaining) [2022-10-16 15:59:52,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (365 of 408 remaining) [2022-10-16 15:59:52,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (364 of 408 remaining) [2022-10-16 15:59:52,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (363 of 408 remaining) [2022-10-16 15:59:52,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (362 of 408 remaining) [2022-10-16 15:59:52,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (361 of 408 remaining) [2022-10-16 15:59:52,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (360 of 408 remaining) [2022-10-16 15:59:52,451 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (359 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (358 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (357 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (356 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (355 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (354 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (353 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (352 of 408 remaining) [2022-10-16 15:59:52,452 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (351 of 408 remaining) [2022-10-16 15:59:52,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (350 of 408 remaining) [2022-10-16 15:59:52,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (349 of 408 remaining) [2022-10-16 15:59:52,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (348 of 408 remaining) [2022-10-16 15:59:52,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (347 of 408 remaining) [2022-10-16 15:59:52,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (346 of 408 remaining) [2022-10-16 15:59:52,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (345 of 408 remaining) [2022-10-16 15:59:52,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (344 of 408 remaining) [2022-10-16 15:59:52,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (343 of 408 remaining) [2022-10-16 15:59:52,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (342 of 408 remaining) [2022-10-16 15:59:52,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (341 of 408 remaining) [2022-10-16 15:59:52,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (340 of 408 remaining) [2022-10-16 15:59:52,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (339 of 408 remaining) [2022-10-16 15:59:52,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (338 of 408 remaining) [2022-10-16 15:59:52,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (337 of 408 remaining) [2022-10-16 15:59:52,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (336 of 408 remaining) [2022-10-16 15:59:52,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (335 of 408 remaining) [2022-10-16 15:59:52,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (334 of 408 remaining) [2022-10-16 15:59:52,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (333 of 408 remaining) [2022-10-16 15:59:52,455 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (332 of 408 remaining) [2022-10-16 15:59:52,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (331 of 408 remaining) [2022-10-16 15:59:52,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (330 of 408 remaining) [2022-10-16 15:59:52,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (329 of 408 remaining) [2022-10-16 15:59:52,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (328 of 408 remaining) [2022-10-16 15:59:52,456 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (327 of 408 remaining) [2022-10-16 15:59:52,457 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (326 of 408 remaining) [2022-10-16 15:59:52,457 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (325 of 408 remaining) [2022-10-16 15:59:52,457 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (324 of 408 remaining) [2022-10-16 15:59:52,457 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (323 of 408 remaining) [2022-10-16 15:59:52,457 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (322 of 408 remaining) [2022-10-16 15:59:52,457 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (321 of 408 remaining) [2022-10-16 15:59:52,458 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (320 of 408 remaining) [2022-10-16 15:59:52,458 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (319 of 408 remaining) [2022-10-16 15:59:52,458 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (318 of 408 remaining) [2022-10-16 15:59:52,458 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (317 of 408 remaining) [2022-10-16 15:59:52,458 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (316 of 408 remaining) [2022-10-16 15:59:52,458 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (315 of 408 remaining) [2022-10-16 15:59:52,459 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (314 of 408 remaining) [2022-10-16 15:59:52,459 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (313 of 408 remaining) [2022-10-16 15:59:52,459 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (312 of 408 remaining) [2022-10-16 15:59:52,459 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (311 of 408 remaining) [2022-10-16 15:59:52,459 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (310 of 408 remaining) [2022-10-16 15:59:52,459 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (309 of 408 remaining) [2022-10-16 15:59:52,460 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (308 of 408 remaining) [2022-10-16 15:59:52,460 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (307 of 408 remaining) [2022-10-16 15:59:52,460 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (306 of 408 remaining) [2022-10-16 15:59:52,460 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (305 of 408 remaining) [2022-10-16 15:59:52,460 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (304 of 408 remaining) [2022-10-16 15:59:52,461 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (303 of 408 remaining) [2022-10-16 15:59:52,461 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (302 of 408 remaining) [2022-10-16 15:59:52,461 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (301 of 408 remaining) [2022-10-16 15:59:52,461 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (300 of 408 remaining) [2022-10-16 15:59:52,461 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (299 of 408 remaining) [2022-10-16 15:59:52,461 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (298 of 408 remaining) [2022-10-16 15:59:52,462 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (297 of 408 remaining) [2022-10-16 15:59:52,462 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (296 of 408 remaining) [2022-10-16 15:59:52,462 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (295 of 408 remaining) [2022-10-16 15:59:52,462 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (294 of 408 remaining) [2022-10-16 15:59:52,462 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (293 of 408 remaining) [2022-10-16 15:59:52,462 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (292 of 408 remaining) [2022-10-16 15:59:52,463 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (291 of 408 remaining) [2022-10-16 15:59:52,463 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (290 of 408 remaining) [2022-10-16 15:59:52,463 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (289 of 408 remaining) [2022-10-16 15:59:52,463 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (288 of 408 remaining) [2022-10-16 15:59:52,463 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (287 of 408 remaining) [2022-10-16 15:59:52,463 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (286 of 408 remaining) [2022-10-16 15:59:52,463 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (285 of 408 remaining) [2022-10-16 15:59:52,464 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (284 of 408 remaining) [2022-10-16 15:59:52,464 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (283 of 408 remaining) [2022-10-16 15:59:52,464 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (282 of 408 remaining) [2022-10-16 15:59:52,464 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (281 of 408 remaining) [2022-10-16 15:59:52,464 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (280 of 408 remaining) [2022-10-16 15:59:52,465 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (279 of 408 remaining) [2022-10-16 15:59:52,465 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (278 of 408 remaining) [2022-10-16 15:59:52,465 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (277 of 408 remaining) [2022-10-16 15:59:52,465 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (276 of 408 remaining) [2022-10-16 15:59:52,465 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (275 of 408 remaining) [2022-10-16 15:59:52,465 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (274 of 408 remaining) [2022-10-16 15:59:52,466 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (273 of 408 remaining) [2022-10-16 15:59:52,466 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (272 of 408 remaining) [2022-10-16 15:59:52,466 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (271 of 408 remaining) [2022-10-16 15:59:52,466 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (270 of 408 remaining) [2022-10-16 15:59:52,466 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (269 of 408 remaining) [2022-10-16 15:59:52,466 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (268 of 408 remaining) [2022-10-16 15:59:52,467 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (267 of 408 remaining) [2022-10-16 15:59:52,467 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (266 of 408 remaining) [2022-10-16 15:59:52,467 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (265 of 408 remaining) [2022-10-16 15:59:52,467 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (264 of 408 remaining) [2022-10-16 15:59:52,467 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (263 of 408 remaining) [2022-10-16 15:59:52,467 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (262 of 408 remaining) [2022-10-16 15:59:52,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (261 of 408 remaining) [2022-10-16 15:59:52,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (260 of 408 remaining) [2022-10-16 15:59:52,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (259 of 408 remaining) [2022-10-16 15:59:52,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (258 of 408 remaining) [2022-10-16 15:59:52,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (257 of 408 remaining) [2022-10-16 15:59:52,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (256 of 408 remaining) [2022-10-16 15:59:52,469 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW (255 of 408 remaining) [2022-10-16 15:59:52,469 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW (254 of 408 remaining) [2022-10-16 15:59:52,469 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW (253 of 408 remaining) [2022-10-16 15:59:52,469 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW (252 of 408 remaining) [2022-10-16 15:59:52,469 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW (251 of 408 remaining) [2022-10-16 15:59:52,469 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW (250 of 408 remaining) [2022-10-16 15:59:52,470 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW (249 of 408 remaining) [2022-10-16 15:59:52,470 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW (248 of 408 remaining) [2022-10-16 15:59:52,470 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW (247 of 408 remaining) [2022-10-16 15:59:52,470 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW (246 of 408 remaining) [2022-10-16 15:59:52,470 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW (245 of 408 remaining) [2022-10-16 15:59:52,470 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW (244 of 408 remaining) [2022-10-16 15:59:52,470 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW (243 of 408 remaining) [2022-10-16 15:59:52,471 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW (242 of 408 remaining) [2022-10-16 15:59:52,471 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW (241 of 408 remaining) [2022-10-16 15:59:52,471 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW (240 of 408 remaining) [2022-10-16 15:59:52,471 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW (239 of 408 remaining) [2022-10-16 15:59:52,471 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW (238 of 408 remaining) [2022-10-16 15:59:52,472 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW (237 of 408 remaining) [2022-10-16 15:59:52,472 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW (236 of 408 remaining) [2022-10-16 15:59:52,472 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW (235 of 408 remaining) [2022-10-16 15:59:52,472 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW (234 of 408 remaining) [2022-10-16 15:59:52,472 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW (233 of 408 remaining) [2022-10-16 15:59:52,472 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW (232 of 408 remaining) [2022-10-16 15:59:52,473 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW (231 of 408 remaining) [2022-10-16 15:59:52,473 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW (230 of 408 remaining) [2022-10-16 15:59:52,473 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW (229 of 408 remaining) [2022-10-16 15:59:52,473 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW (228 of 408 remaining) [2022-10-16 15:59:52,473 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW (227 of 408 remaining) [2022-10-16 15:59:52,473 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW (226 of 408 remaining) [2022-10-16 15:59:52,473 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW (225 of 408 remaining) [2022-10-16 15:59:52,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW (224 of 408 remaining) [2022-10-16 15:59:52,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW (223 of 408 remaining) [2022-10-16 15:59:52,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW (222 of 408 remaining) [2022-10-16 15:59:52,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 408 remaining) [2022-10-16 15:59:52,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 408 remaining) [2022-10-16 15:59:52,474 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 408 remaining) [2022-10-16 15:59:52,475 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 408 remaining) [2022-10-16 15:59:52,475 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 408 remaining) [2022-10-16 15:59:52,475 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 408 remaining) [2022-10-16 15:59:52,475 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 408 remaining) [2022-10-16 15:59:52,475 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 408 remaining) [2022-10-16 15:59:52,475 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 408 remaining) [2022-10-16 15:59:52,476 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 408 remaining) [2022-10-16 15:59:52,476 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 408 remaining) [2022-10-16 15:59:52,476 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 408 remaining) [2022-10-16 15:59:52,476 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 408 remaining) [2022-10-16 15:59:52,476 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 408 remaining) [2022-10-16 15:59:52,476 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 408 remaining) [2022-10-16 15:59:52,477 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 408 remaining) [2022-10-16 15:59:52,477 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 408 remaining) [2022-10-16 15:59:52,477 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 408 remaining) [2022-10-16 15:59:52,477 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 408 remaining) [2022-10-16 15:59:52,477 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 408 remaining) [2022-10-16 15:59:52,477 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 408 remaining) [2022-10-16 15:59:52,477 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 408 remaining) [2022-10-16 15:59:52,478 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 408 remaining) [2022-10-16 15:59:52,478 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 408 remaining) [2022-10-16 15:59:52,478 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 408 remaining) [2022-10-16 15:59:52,478 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 408 remaining) [2022-10-16 15:59:52,478 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 408 remaining) [2022-10-16 15:59:52,478 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 408 remaining) [2022-10-16 15:59:52,479 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 408 remaining) [2022-10-16 15:59:52,479 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 408 remaining) [2022-10-16 15:59:52,479 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 408 remaining) [2022-10-16 15:59:52,479 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 408 remaining) [2022-10-16 15:59:52,479 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 408 remaining) [2022-10-16 15:59:52,479 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 408 remaining) [2022-10-16 15:59:52,479 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 408 remaining) [2022-10-16 15:59:52,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 408 remaining) [2022-10-16 15:59:52,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr222ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 408 remaining) [2022-10-16 15:59:52,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr223ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 408 remaining) [2022-10-16 15:59:52,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr224ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 408 remaining) [2022-10-16 15:59:52,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr225ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 408 remaining) [2022-10-16 15:59:52,480 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr226ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 408 remaining) [2022-10-16 15:59:52,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr227ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 408 remaining) [2022-10-16 15:59:52,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr228ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 408 remaining) [2022-10-16 15:59:52,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr229ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 408 remaining) [2022-10-16 15:59:52,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr230ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 408 remaining) [2022-10-16 15:59:52,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr231ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 408 remaining) [2022-10-16 15:59:52,481 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr232ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 408 remaining) [2022-10-16 15:59:52,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr233ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 408 remaining) [2022-10-16 15:59:52,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr234ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 408 remaining) [2022-10-16 15:59:52,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr235ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 408 remaining) [2022-10-16 15:59:52,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr236ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 408 remaining) [2022-10-16 15:59:52,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr237ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 408 remaining) [2022-10-16 15:59:52,482 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr238ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 408 remaining) [2022-10-16 15:59:52,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr239ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 408 remaining) [2022-10-16 15:59:52,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr240ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 408 remaining) [2022-10-16 15:59:52,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr241ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 408 remaining) [2022-10-16 15:59:52,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr242ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 408 remaining) [2022-10-16 15:59:52,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr243ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 408 remaining) [2022-10-16 15:59:52,483 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr244ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 408 remaining) [2022-10-16 15:59:52,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr245ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 408 remaining) [2022-10-16 15:59:52,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr246ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 408 remaining) [2022-10-16 15:59:52,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr247ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 408 remaining) [2022-10-16 15:59:52,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr248ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 408 remaining) [2022-10-16 15:59:52,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr249ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 408 remaining) [2022-10-16 15:59:52,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr250ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 408 remaining) [2022-10-16 15:59:52,484 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr251ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 408 remaining) [2022-10-16 15:59:52,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr252ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 408 remaining) [2022-10-16 15:59:52,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr253ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 408 remaining) [2022-10-16 15:59:52,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr254ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 408 remaining) [2022-10-16 15:59:52,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr255ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 408 remaining) [2022-10-16 15:59:52,485 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr256ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 408 remaining) [2022-10-16 15:59:52,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr257ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 408 remaining) [2022-10-16 15:59:52,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr258ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 408 remaining) [2022-10-16 15:59:52,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr259ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 408 remaining) [2022-10-16 15:59:52,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr260ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 408 remaining) [2022-10-16 15:59:52,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr261ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 408 remaining) [2022-10-16 15:59:52,486 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr262ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 408 remaining) [2022-10-16 15:59:52,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr263ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 408 remaining) [2022-10-16 15:59:52,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr264ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 408 remaining) [2022-10-16 15:59:52,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr265ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 408 remaining) [2022-10-16 15:59:52,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr266ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 408 remaining) [2022-10-16 15:59:52,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr267ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 408 remaining) [2022-10-16 15:59:52,487 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr268ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 408 remaining) [2022-10-16 15:59:52,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr269ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 408 remaining) [2022-10-16 15:59:52,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr270ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 408 remaining) [2022-10-16 15:59:52,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr271ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 408 remaining) [2022-10-16 15:59:52,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr272ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 408 remaining) [2022-10-16 15:59:52,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr273ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 408 remaining) [2022-10-16 15:59:52,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr274ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 408 remaining) [2022-10-16 15:59:52,488 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr275ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 408 remaining) [2022-10-16 15:59:52,489 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr276ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 408 remaining) [2022-10-16 15:59:52,489 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr277ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 408 remaining) [2022-10-16 15:59:52,489 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr278ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 408 remaining) [2022-10-16 15:59:52,489 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr279ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 408 remaining) [2022-10-16 15:59:52,489 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr280ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 408 remaining) [2022-10-16 15:59:52,489 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr281ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 408 remaining) [2022-10-16 15:59:52,490 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr282ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 408 remaining) [2022-10-16 15:59:52,490 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr283ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 408 remaining) [2022-10-16 15:59:52,490 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr284ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 408 remaining) [2022-10-16 15:59:52,490 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr285ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 408 remaining) [2022-10-16 15:59:52,490 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr286ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 408 remaining) [2022-10-16 15:59:52,490 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr287ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 408 remaining) [2022-10-16 15:59:52,491 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr288ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 408 remaining) [2022-10-16 15:59:52,491 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr289ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 408 remaining) [2022-10-16 15:59:52,491 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr290ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 408 remaining) [2022-10-16 15:59:52,491 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr291ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 408 remaining) [2022-10-16 15:59:52,491 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr292ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 408 remaining) [2022-10-16 15:59:52,491 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr293ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 408 remaining) [2022-10-16 15:59:52,492 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr294ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 408 remaining) [2022-10-16 15:59:52,492 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr295ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 408 remaining) [2022-10-16 15:59:52,492 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr296ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 408 remaining) [2022-10-16 15:59:52,492 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr297ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 408 remaining) [2022-10-16 15:59:52,492 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr298ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 408 remaining) [2022-10-16 15:59:52,492 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr299ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 408 remaining) [2022-10-16 15:59:52,493 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr300ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 408 remaining) [2022-10-16 15:59:52,493 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr301ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 408 remaining) [2022-10-16 15:59:52,493 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr302ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 408 remaining) [2022-10-16 15:59:52,493 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr303ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 408 remaining) [2022-10-16 15:59:52,493 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr304ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 408 remaining) [2022-10-16 15:59:52,493 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr305ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 408 remaining) [2022-10-16 15:59:52,493 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr306ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 408 remaining) [2022-10-16 15:59:52,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr307ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 408 remaining) [2022-10-16 15:59:52,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr308ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 408 remaining) [2022-10-16 15:59:52,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr309ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 408 remaining) [2022-10-16 15:59:52,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr310ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 408 remaining) [2022-10-16 15:59:52,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr311ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 408 remaining) [2022-10-16 15:59:52,494 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr312ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 408 remaining) [2022-10-16 15:59:52,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr313ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 408 remaining) [2022-10-16 15:59:52,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr314ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 408 remaining) [2022-10-16 15:59:52,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr315ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 408 remaining) [2022-10-16 15:59:52,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr316ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 408 remaining) [2022-10-16 15:59:52,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr317ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 408 remaining) [2022-10-16 15:59:52,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr318ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 408 remaining) [2022-10-16 15:59:52,495 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr319ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 408 remaining) [2022-10-16 15:59:52,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr320ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 408 remaining) [2022-10-16 15:59:52,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr321ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 408 remaining) [2022-10-16 15:59:52,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr322ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 408 remaining) [2022-10-16 15:59:52,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr323ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 408 remaining) [2022-10-16 15:59:52,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr324ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 408 remaining) [2022-10-16 15:59:52,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr325ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 408 remaining) [2022-10-16 15:59:52,496 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr326ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 408 remaining) [2022-10-16 15:59:52,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr327ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 408 remaining) [2022-10-16 15:59:52,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr328ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 408 remaining) [2022-10-16 15:59:52,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr329ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 408 remaining) [2022-10-16 15:59:52,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr330ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 408 remaining) [2022-10-16 15:59:52,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr331ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 408 remaining) [2022-10-16 15:59:52,497 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr332ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 408 remaining) [2022-10-16 15:59:52,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr333ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 408 remaining) [2022-10-16 15:59:52,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr334ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 408 remaining) [2022-10-16 15:59:52,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr335ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 408 remaining) [2022-10-16 15:59:52,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr336ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 408 remaining) [2022-10-16 15:59:52,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr337ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 408 remaining) [2022-10-16 15:59:52,498 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr338ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 408 remaining) [2022-10-16 15:59:52,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr339ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 408 remaining) [2022-10-16 15:59:52,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr340ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 408 remaining) [2022-10-16 15:59:52,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr341ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 408 remaining) [2022-10-16 15:59:52,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr342ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 408 remaining) [2022-10-16 15:59:52,499 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr343ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 408 remaining) [2022-10-16 15:59:52,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr344ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 408 remaining) [2022-10-16 15:59:52,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr345ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 408 remaining) [2022-10-16 15:59:52,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr346ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 408 remaining) [2022-10-16 15:59:52,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr347ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 408 remaining) [2022-10-16 15:59:52,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr348ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 408 remaining) [2022-10-16 15:59:52,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr349ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 408 remaining) [2022-10-16 15:59:52,500 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr350ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 408 remaining) [2022-10-16 15:59:52,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr351ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 408 remaining) [2022-10-16 15:59:52,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr352ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 408 remaining) [2022-10-16 15:59:52,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr353ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 408 remaining) [2022-10-16 15:59:52,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr354ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 408 remaining) [2022-10-16 15:59:52,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr355ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 408 remaining) [2022-10-16 15:59:52,501 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr356ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 408 remaining) [2022-10-16 15:59:52,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr357ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 408 remaining) [2022-10-16 15:59:52,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr358ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 408 remaining) [2022-10-16 15:59:52,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr359ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 408 remaining) [2022-10-16 15:59:52,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr360ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 408 remaining) [2022-10-16 15:59:52,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr361ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 408 remaining) [2022-10-16 15:59:52,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr362ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 408 remaining) [2022-10-16 15:59:52,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr363ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 408 remaining) [2022-10-16 15:59:52,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr364ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 408 remaining) [2022-10-16 15:59:52,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr365ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 408 remaining) [2022-10-16 15:59:52,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr366ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 408 remaining) [2022-10-16 15:59:52,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr367ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 408 remaining) [2022-10-16 15:59:52,503 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr368ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 408 remaining) [2022-10-16 15:59:52,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr369ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 408 remaining) [2022-10-16 15:59:52,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr370ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 408 remaining) [2022-10-16 15:59:52,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr371ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 408 remaining) [2022-10-16 15:59:52,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr372ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 408 remaining) [2022-10-16 15:59:52,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr373ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 408 remaining) [2022-10-16 15:59:52,504 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr374ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 408 remaining) [2022-10-16 15:59:52,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr375ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 408 remaining) [2022-10-16 15:59:52,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr376ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 408 remaining) [2022-10-16 15:59:52,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr377ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 408 remaining) [2022-10-16 15:59:52,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr378ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 408 remaining) [2022-10-16 15:59:52,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr379ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 408 remaining) [2022-10-16 15:59:52,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr380ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 408 remaining) [2022-10-16 15:59:52,505 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr381ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 408 remaining) [2022-10-16 15:59:52,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr382ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 408 remaining) [2022-10-16 15:59:52,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr383ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 408 remaining) [2022-10-16 15:59:52,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr384ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 408 remaining) [2022-10-16 15:59:52,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr385ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 408 remaining) [2022-10-16 15:59:52,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr386ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 408 remaining) [2022-10-16 15:59:52,506 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr387ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 408 remaining) [2022-10-16 15:59:52,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr388ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 408 remaining) [2022-10-16 15:59:52,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr389ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 408 remaining) [2022-10-16 15:59:52,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr390ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 408 remaining) [2022-10-16 15:59:52,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr391ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 408 remaining) [2022-10-16 15:59:52,507 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr392ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 408 remaining) [2022-10-16 15:59:52,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr393ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 408 remaining) [2022-10-16 15:59:52,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr394ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 408 remaining) [2022-10-16 15:59:52,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr395ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 408 remaining) [2022-10-16 15:59:52,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr396ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 408 remaining) [2022-10-16 15:59:52,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr397ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 408 remaining) [2022-10-16 15:59:52,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr398ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 408 remaining) [2022-10-16 15:59:52,508 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr399ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 408 remaining) [2022-10-16 15:59:52,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr400ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 408 remaining) [2022-10-16 15:59:52,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr401ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 408 remaining) [2022-10-16 15:59:52,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr402ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 408 remaining) [2022-10-16 15:59:52,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr403ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 408 remaining) [2022-10-16 15:59:52,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr404ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 408 remaining) [2022-10-16 15:59:52,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr405ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 408 remaining) [2022-10-16 15:59:52,509 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr406ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 408 remaining) [2022-10-16 15:59:52,510 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr407ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 408 remaining) [2022-10-16 15:59:52,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-10-16 15:59:52,512 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.