./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound2.i --full-output --witness-type correctness_witness --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true --validate ../results/automizer-verification-files/SV-COMP24_unreach-call/divbin_unwindbound2.yml/witness-2.1.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a9b967e5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound2.i ../results/automizer-verification-files/SV-COMP24_unreach-call/divbin_unwindbound2.yml/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a9b967e-m [2024-09-12 20:11:44,394 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-12 20:11:44,470 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-12 20:11:44,476 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-12 20:11:44,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-12 20:11:44,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-12 20:11:44,506 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-12 20:11:44,506 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-12 20:11:44,507 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-12 20:11:44,507 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-12 20:11:44,508 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-12 20:11:44,508 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-12 20:11:44,509 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-12 20:11:44,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-12 20:11:44,510 INFO L153 SettingsManager]: * Use SBE=true [2024-09-12 20:11:44,510 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-12 20:11:44,511 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-12 20:11:44,511 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-12 20:11:44,512 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-12 20:11:44,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-12 20:11:44,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-12 20:11:44,514 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-12 20:11:44,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-12 20:11:44,515 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-12 20:11:44,515 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-12 20:11:44,516 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-12 20:11:44,516 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-12 20:11:44,516 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-12 20:11:44,517 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-12 20:11:44,518 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-12 20:11:44,518 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-12 20:11:44,519 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-12 20:11:44,519 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:11:44,519 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-12 20:11:44,520 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-12 20:11:44,520 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-12 20:11:44,520 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-12 20:11:44,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-12 20:11:44,521 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-12 20:11:44,522 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-12 20:11:44,522 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-12 20:11:44,527 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-12 20:11:44,528 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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/certificate-witnesses-artifact/referee/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2024-09-12 20:11:44,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-12 20:11:44,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-12 20:11:44,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-12 20:11:44,909 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-12 20:11:44,912 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-12 20:11:44,914 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/divbin_unwindbound2.yml/witness-2.1.yml [2024-09-12 20:11:44,988 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-12 20:11:44,989 INFO L274 PluginConnector]: CDTParser initialized [2024-09-12 20:11:44,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound2.i [2024-09-12 20:11:46,560 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-12 20:11:46,748 INFO L384 CDTParser]: Found 1 translation units. [2024-09-12 20:11:46,749 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound2.i [2024-09-12 20:11:46,756 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/4ebe7f639/d40dc36f1ed1457b9b931517d8cb6d72/FLAG758da618f [2024-09-12 20:11:47,138 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/4ebe7f639/d40dc36f1ed1457b9b931517d8cb6d72 [2024-09-12 20:11:47,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-12 20:11:47,140 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-12 20:11:47,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-12 20:11:47,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-12 20:11:47,149 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-12 20:11:47,150 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.09 08:11:44" (1/2) ... [2024-09-12 20:11:47,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7fa4a3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:47, skipping insertion in model container [2024-09-12 20:11:47,151 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.09 08:11:44" (1/2) ... [2024-09-12 20:11:47,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@926d4c7 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:47, skipping insertion in model container [2024-09-12 20:11:47,155 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:11:47" (2/2) ... [2024-09-12 20:11:47,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7fa4a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47, skipping insertion in model container [2024-09-12 20:11:47,155 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:11:47" (2/2) ... [2024-09-12 20:11:47,166 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-12 20:11:47,166 INFO L1541 ArrayList]: Loop invariant at [L36-L39] ((\old(counter) == 0) && (((((((b + ((B / 4294967296) * 4294967296)) == (B + ((b / 4294967296) * 4294967296))) && (A == r)) && (counter == 0)) && (q == 0)) || (((A == r) && (q == 0)) && (counter == 2))) || (((A == r) && (q == 0)) && (counter == 1)))) [2024-09-12 20:11:47,167 INFO L1541 ArrayList]: Loop invariant at [L40-L49] ((((((2 <= counter) && (A == r)) && (counter <= 3)) && (q == 0)) || ((((((b + ((B / 4294967296) * 4294967296)) == (B + ((b / 4294967296) * 4294967296))) && (0 <= ((long long) counter + 2147483647))) && (A == r)) && (q == 0)) && (counter <= 2))) && (\old(counter) == 0)) [2024-09-12 20:11:47,167 INFO L1541 ArrayList]: Function contract at [L26]: requires (counter == 0), ensures (\old(counter) == 0) [2024-09-12 20:11:47,168 INFO L1541 ArrayList]: Function contract at [L18]: requires (1 <= \old(cond)), ensures (1 <= \old(cond)) [2024-09-12 20:11:47,168 INFO L1541 ArrayList]: Function contract at [L15]: requires (counter == 0), ensures (counter == 0) [2024-09-12 20:11:47,188 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-12 20:11:47,329 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound2.i[950,963] [2024-09-12 20:11:47,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:11:47,362 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-12 20:11:47,395 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound2.i[950,963] Start Parsing Global Start Parsing Global Start Parsing Local Start Parsing Local [2024-09-12 20:11:47,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:11:47,432 INFO L204 MainTranslator]: Completed translation [2024-09-12 20:11:47,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47 WrapperNode [2024-09-12 20:11:47,433 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-12 20:11:47,434 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-12 20:11:47,436 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-12 20:11:47,436 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-12 20:11:47,446 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,446 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,453 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,481 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure assume_abort_if_not is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2024-09-12 20:11:47,481 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,481 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,494 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,505 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,511 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,513 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,519 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-12 20:11:47,520 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-12 20:11:47,520 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-12 20:11:47,520 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-12 20:11:47,521 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (1/1) ... [2024-09-12 20:11:47,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:11:47,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-12 20:11:47,554 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-09-12 20:11:47,557 INFO L327 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-09-12 20:11:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-12 20:11:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-12 20:11:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-12 20:11:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-12 20:11:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-12 20:11:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-12 20:11:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-12 20:11:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-12 20:11:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2024-09-12 20:11:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2024-09-12 20:11:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-12 20:11:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-12 20:11:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2024-09-12 20:11:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-12 20:11:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-12 20:11:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-12 20:11:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-12 20:11:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-12 20:11:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-12 20:11:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-12 20:11:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-12 20:11:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-12 20:11:47,680 INFO L242 CfgBuilder]: Building ICFG [2024-09-12 20:11:47,685 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-12 20:11:47,715 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-12 20:11:47,743 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-12 20:11:48,252 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-12 20:11:48,299 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-09-12 20:11:48,300 INFO L291 CfgBuilder]: Performing block encoding [2024-09-12 20:11:48,332 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-12 20:11:48,336 INFO L318 CfgBuilder]: Removed 2 assume(true) statements. [2024-09-12 20:11:48,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 08:11:48 BoogieIcfgContainer [2024-09-12 20:11:48,337 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-12 20:11:48,337 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-12 20:11:48,338 INFO L270 PluginConnector]: Initializing Referee... [2024-09-12 20:11:48,338 INFO L274 PluginConnector]: Referee initialized [2024-09-12 20:11:48,338 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.09 08:11:44" (1/4) ... [2024-09-12 20:11:48,339 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@733fdb99 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 12.09 08:11:48, skipping insertion in model container [2024-09-12 20:11:48,339 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 12.09 08:11:47" (2/4) ... [2024-09-12 20:11:48,339 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@733fdb99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 12.09 08:11:48, skipping insertion in model container [2024-09-12 20:11:48,339 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:47" (3/4) ... [2024-09-12 20:11:48,340 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@733fdb99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 12.09 08:11:48, skipping insertion in model container [2024-09-12 20:11:48,340 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 08:11:48" (4/4) ... [2024-09-12 20:11:48,343 INFO L79 RefereeObserver]: Analyzing ICFG divbin_unwindbound2.i [2024-09-12 20:11:48,347 INFO L112 InvariantChecker]: Found 2 loops. [2024-09-12 20:11:48,348 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr21ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 10 edges. [2024-09-12 20:11:48,349 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr23ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:11:48,349 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr39ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:11:48,349 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-12 20:11:48,350 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr63REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges. [2024-09-12 20:11:48,350 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr32ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 10 edges. [2024-09-12 20:11:48,350 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr55ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 16 edges. [2024-09-12 20:11:48,351 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 11 edges. [2024-09-12 20:11:48,351 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr51ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:11:48,352 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 8 edges. [2024-09-12 20:11:48,352 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr34ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:11:48,352 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-12 20:11:48,352 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr64ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 11 edges. [2024-09-12 20:11:48,352 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr54ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:11:48,352 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 6 edges. [2024-09-12 20:11:48,353 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-09-12 20:11:48,354 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr49ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 10 edges. [2024-09-12 20:11:48,354 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:11:48,354 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr46ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 3 edges. [2024-09-12 20:11:48,354 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr53ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:11:48,354 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr22ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 11 edges. [2024-09-12 20:11:48,355 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr59ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 20 edges. [2024-09-12 20:11:48,356 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr45ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 2 edges. [2024-09-12 20:11:48,356 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr0REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 2 edges. [2024-09-12 20:11:48,356 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr10ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:11:48,356 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr33ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 11 edges. [2024-09-12 20:11:48,356 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr36ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:11:48,357 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr43ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 21 edges. [2024-09-12 20:11:48,357 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:11:48,358 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:11:48,358 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:11:48,358 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 8 edges. [2024-09-12 20:11:48,358 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr44ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 22 edges. [2024-09-12 20:11:48,359 INFO L367 InvariantChecker]: Will check inductivity from ENTRY assume_abort_if_notENTRY to ERROR_LOC assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 4 edges. [2024-09-12 20:11:48,359 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr56ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:11:48,359 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 7 edges. [2024-09-12 20:11:48,359 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 6 edges. [2024-09-12 20:11:48,359 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 8 edges. [2024-09-12 20:11:48,359 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr16ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 3 edges. [2024-09-12 20:11:48,360 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr15ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 2 edges. [2024-09-12 20:11:48,360 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr12ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:11:48,360 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr38ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 16 edges. [2024-09-12 20:11:48,361 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr42ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 20 edges. [2024-09-12 20:11:48,361 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr60ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 21 edges. [2024-09-12 20:11:48,361 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr57ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 18 edges. [2024-09-12 20:11:48,361 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr7ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 10 edges. [2024-09-12 20:11:48,363 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 16 edges. [2024-09-12 20:11:48,363 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr52ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:11:48,363 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:11:48,363 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr40ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 18 edges. [2024-09-12 20:11:48,363 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr50ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 11 edges. [2024-09-12 20:11:48,364 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr31ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:11:48,364 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr47REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-09-12 20:11:48,364 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr48ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:11:48,364 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr41ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 19 edges. [2024-09-12 20:11:48,364 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 16 edges. [2024-09-12 20:11:48,364 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr35ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:11:48,365 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr58ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 19 edges. [2024-09-12 20:11:48,365 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr37ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:11:48,365 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr18ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 7 edges. [2024-09-12 20:11:48,365 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 5 edges. [2024-09-12 20:11:48,365 INFO L367 InvariantChecker]: Will check inductivity from ENTRY mainENTRY to ERROR_LOC mainErr14ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 17 edges. [2024-09-12 20:11:48,365 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr29ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 18 edges. [2024-09-12 20:11:48,366 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr61ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 22 edges. [2024-09-12 20:11:48,366 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:11:48,366 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:11:48,366 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-33 to ERROR_LOC mainErr62ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 23 edges. [2024-09-12 20:11:48,366 INFO L367 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-09-12 20:11:48,366 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L36-31 to ERROR_LOC mainErr20ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:11:48,367 INFO L130 InvariantChecker]: Will check 50 loop-free subgraphs from loop head to error location, 19 loop-free subgraphs from procedure entry to error location [2024-09-12 20:11:48,440 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-12 20:11:48,441 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,442 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,442 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,443 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,445 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,467 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-12 20:11:48,469 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,469 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,469 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,470 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,486 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,516 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr21ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:48,601 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 12 edges [2024-09-12 20:11:48,602 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,602 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,603 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,603 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,603 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,619 INFO L101 BaseMinimizeStates]: Removed 22 edges and 11 locations by large block encoding [2024-09-12 20:11:48,620 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,620 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,620 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,620 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,621 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,622 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr23ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:48,652 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 17 edges [2024-09-12 20:11:48,653 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,653 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,654 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,654 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,654 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,700 INFO L101 BaseMinimizeStates]: Removed 50 edges and 14 locations by large block encoding [2024-09-12 20:11:48,701 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,701 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,701 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,703 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,706 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,709 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr39ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:48,749 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:11:48,749 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,749 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,749 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,750 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,750 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,751 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:11:48,752 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,752 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,752 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,752 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,752 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,756 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:48,786 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 9 edges [2024-09-12 20:11:48,786 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,786 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,786 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,787 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,787 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,798 INFO L101 BaseMinimizeStates]: Removed 16 edges and 6 locations by large block encoding [2024-09-12 20:11:48,798 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,798 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,799 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,799 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,801 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,828 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 10 edges [2024-09-12 20:11:48,828 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,829 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,829 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,829 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,829 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,840 INFO L101 BaseMinimizeStates]: Removed 22 edges and 7 locations by large block encoding [2024-09-12 20:11:48,840 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,841 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,841 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,841 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,842 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,843 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr32ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:48,866 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 16 edges [2024-09-12 20:11:48,866 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,867 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,867 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,867 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,867 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,919 INFO L101 BaseMinimizeStates]: Removed 37 edges and 14 locations by large block encoding [2024-09-12 20:11:48,919 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,919 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,920 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,920 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,921 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,923 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr55ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:48,960 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges [2024-09-12 20:11:48,960 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,960 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,961 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,961 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,961 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,970 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2024-09-12 20:11:48,971 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:48,971 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:48,971 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:48,971 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:48,971 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:48,972 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:48,991 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 12 edges [2024-09-12 20:11:48,992 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:48,992 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:48,992 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:48,992 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:48,993 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,023 INFO L101 BaseMinimizeStates]: Removed 25 edges and 10 locations by large block encoding [2024-09-12 20:11:49,023 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,024 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,024 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,024 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,024 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,027 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr51ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,044 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-12 20:11:49,044 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,044 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,045 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,045 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,045 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,050 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-12 20:11:49,050 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,050 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,050 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,051 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,051 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,053 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,076 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 12 edges [2024-09-12 20:11:49,076 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,076 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,077 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,077 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,077 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,092 INFO L101 BaseMinimizeStates]: Removed 30 edges and 9 locations by large block encoding [2024-09-12 20:11:49,093 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,093 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,093 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,093 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,094 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,095 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr34ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,117 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:11:49,117 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,117 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,118 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,118 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,118 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,118 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:11:49,118 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,118 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,119 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,119 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,119 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,121 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location ULTIMATE.startErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:49,146 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 11 edges [2024-09-12 20:11:49,147 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,147 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,147 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,148 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,150 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,163 INFO L101 BaseMinimizeStates]: Removed 24 edges and 8 locations by large block encoding [2024-09-12 20:11:49,164 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,164 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,166 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,167 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,170 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,197 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 15 edges [2024-09-12 20:11:49,198 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,198 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,198 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,198 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,198 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,252 INFO L101 BaseMinimizeStates]: Removed 34 edges and 13 locations by large block encoding [2024-09-12 20:11:49,253 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,253 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,253 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,253 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,254 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,255 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr54ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,282 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-12 20:11:49,283 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,283 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,283 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,283 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,284 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,287 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-12 20:11:49,287 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,288 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,288 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,288 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,288 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,289 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,314 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:11:49,314 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,314 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,314 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,315 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,315 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,317 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:11:49,318 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,318 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,319 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,319 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,319 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,321 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-12 20:11:49,347 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 10 edges [2024-09-12 20:11:49,347 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,348 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,348 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,348 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,348 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,364 INFO L101 BaseMinimizeStates]: Removed 19 edges and 8 locations by large block encoding [2024-09-12 20:11:49,364 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,364 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,365 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,365 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,365 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,366 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr49ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,391 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 15 edges [2024-09-12 20:11:49,391 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,392 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,392 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,392 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,392 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,413 INFO L101 BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding [2024-09-12 20:11:49,413 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,413 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,413 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,413 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,413 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,415 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,430 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:11:49,430 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,430 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,430 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,431 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,431 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,432 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:11:49,432 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,432 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,432 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,432 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,432 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,451 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 14 edges [2024-09-12 20:11:49,451 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,452 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,452 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,452 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,452 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,482 INFO L101 BaseMinimizeStates]: Removed 31 edges and 12 locations by large block encoding [2024-09-12 20:11:49,482 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,482 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,482 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,482 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,483 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,484 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr53ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,500 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges [2024-09-12 20:11:49,501 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,501 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,501 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,501 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,501 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,509 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2024-09-12 20:11:49,509 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,509 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,510 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,510 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,510 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,511 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr22ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,530 INFO L314 BlockEncoder]: Initial Icfg 20 locations, 20 edges [2024-09-12 20:11:49,530 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,530 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,530 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,531 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,531 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,588 INFO L101 BaseMinimizeStates]: Removed 49 edges and 18 locations by large block encoding [2024-09-12 20:11:49,588 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,588 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,588 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,589 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,589 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,592 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr59ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,613 INFO L314 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-09-12 20:11:49,613 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,613 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,613 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,613 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,613 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,614 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-09-12 20:11:49,614 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,614 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,614 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,614 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,614 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,634 INFO L314 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-09-12 20:11:49,635 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,635 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,636 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,636 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,636 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,636 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-09-12 20:11:49,636 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,637 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,637 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,637 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,637 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,638 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr0REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:49,655 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges [2024-09-12 20:11:49,656 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,656 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,656 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,656 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,656 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,666 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding [2024-09-12 20:11:49,666 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,666 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,666 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,666 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,667 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,668 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr10ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,683 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 11 edges [2024-09-12 20:11:49,684 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,684 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,684 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,684 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,684 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,694 INFO L101 BaseMinimizeStates]: Removed 26 edges and 8 locations by large block encoding [2024-09-12 20:11:49,695 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,695 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,695 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,695 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,696 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,697 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr33ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,711 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 14 edges [2024-09-12 20:11:49,711 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,712 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,712 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,712 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,712 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,727 INFO L101 BaseMinimizeStates]: Removed 38 edges and 11 locations by large block encoding [2024-09-12 20:11:49,728 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,728 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,728 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,728 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,728 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,730 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr36ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,745 INFO L314 BlockEncoder]: Initial Icfg 20 locations, 21 edges [2024-09-12 20:11:49,746 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,746 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,746 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,746 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,746 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,792 INFO L101 BaseMinimizeStates]: Removed 66 edges and 18 locations by large block encoding [2024-09-12 20:11:49,792 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,792 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,793 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,793 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,796 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,800 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr43ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,815 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-09-12 20:11:49,815 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,815 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,816 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,816 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,816 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,820 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-09-12 20:11:49,821 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,821 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,821 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,821 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,821 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,822 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,837 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges [2024-09-12 20:11:49,838 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,838 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,838 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,838 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,839 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,850 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding [2024-09-12 20:11:49,850 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,850 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,851 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,851 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,851 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,853 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,873 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 14 edges [2024-09-12 20:11:49,873 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,873 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,873 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,874 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,874 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,886 INFO L101 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding [2024-09-12 20:11:49,886 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,886 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,886 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,886 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,886 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,888 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,903 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 8 edges [2024-09-12 20:11:49,903 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,903 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,904 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,904 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,904 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,906 INFO L101 BaseMinimizeStates]: Removed 14 edges and 5 locations by large block encoding [2024-09-12 20:11:49,906 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,906 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,907 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,907 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,907 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:49,909 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:49,931 INFO L314 BlockEncoder]: Initial Icfg 21 locations, 22 edges [2024-09-12 20:11:49,931 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:49,932 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:49,932 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:49,932 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:49,932 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,985 INFO L101 BaseMinimizeStates]: Removed 70 edges and 19 locations by large block encoding [2024-09-12 20:11:49,986 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:49,986 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:49,986 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:49,986 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:49,991 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,019 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-12 20:11:50,020 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,020 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,020 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,020 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,020 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,021 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-12 20:11:50,021 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,021 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,021 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,021 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,022 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,023 INFO L514 InvariantChecker]: The annotation(s) from entry assume_abort_if_notENTRY to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:11:50,037 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 17 edges [2024-09-12 20:11:50,038 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,038 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,038 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,038 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,038 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,073 INFO L101 BaseMinimizeStates]: Removed 40 edges and 15 locations by large block encoding [2024-09-12 20:11:50,074 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,074 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,074 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,074 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,075 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,076 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr56ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,094 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-12 20:11:50,097 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,097 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,097 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,097 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,097 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,099 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-12 20:11:50,099 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,100 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,100 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,100 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,100 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,101 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,114 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-12 20:11:50,114 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,115 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,115 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,115 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,115 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,117 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-12 20:11:50,118 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,118 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,118 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,118 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,118 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,122 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,136 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-12 20:11:50,136 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,136 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,136 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,136 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,136 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,140 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-12 20:11:50,140 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,140 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,141 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,141 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,141 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,142 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,154 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:11:50,155 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,155 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,155 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,155 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,155 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,156 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:11:50,156 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,156 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,156 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,156 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,157 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,175 INFO L314 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-09-12 20:11:50,175 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,175 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,175 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,175 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,175 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,176 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-09-12 20:11:50,176 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,176 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,176 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,176 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,177 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,195 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 15 edges [2024-09-12 20:11:50,195 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,195 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,195 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,195 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,196 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,207 INFO L101 BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding [2024-09-12 20:11:50,208 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,208 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,208 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,208 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,208 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,209 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr12ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,234 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 16 edges [2024-09-12 20:11:50,234 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,234 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,234 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,234 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,234 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,254 INFO L101 BaseMinimizeStates]: Removed 46 edges and 13 locations by large block encoding [2024-09-12 20:11:50,254 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,254 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,254 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,254 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,255 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,256 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr38ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,275 INFO L314 BlockEncoder]: Initial Icfg 19 locations, 20 edges [2024-09-12 20:11:50,275 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,275 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,275 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,276 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,276 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,314 INFO L101 BaseMinimizeStates]: Removed 62 edges and 17 locations by large block encoding [2024-09-12 20:11:50,314 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,315 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,315 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,315 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,318 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,323 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr42ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,339 INFO L314 BlockEncoder]: Initial Icfg 21 locations, 21 edges [2024-09-12 20:11:50,339 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,340 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,340 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,340 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,340 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,398 INFO L101 BaseMinimizeStates]: Removed 52 edges and 19 locations by large block encoding [2024-09-12 20:11:50,399 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,399 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,399 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,399 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,407 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,411 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr60ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,426 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 18 edges [2024-09-12 20:11:50,426 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,426 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,426 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,427 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,427 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,469 INFO L101 BaseMinimizeStates]: Removed 43 edges and 16 locations by large block encoding [2024-09-12 20:11:50,470 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,470 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,470 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,470 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,471 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,472 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr57ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,487 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-12 20:11:50,487 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,487 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,487 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,487 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,487 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,496 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-12 20:11:50,496 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,496 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,496 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,496 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,496 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,498 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr7ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,523 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 16 edges [2024-09-12 20:11:50,523 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,523 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,523 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,523 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,524 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,538 INFO L101 BaseMinimizeStates]: Removed 30 edges and 15 locations by large block encoding [2024-09-12 20:11:50,538 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,539 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,539 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,539 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,539 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,540 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,555 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 13 edges [2024-09-12 20:11:50,556 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,556 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,556 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,556 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,556 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,576 INFO L101 BaseMinimizeStates]: Removed 28 edges and 11 locations by large block encoding [2024-09-12 20:11:50,576 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,576 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,576 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,577 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,577 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,578 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr52ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,591 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 12 edges [2024-09-12 20:11:50,592 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,592 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,592 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,593 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,593 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,600 INFO L101 BaseMinimizeStates]: Removed 22 edges and 11 locations by large block encoding [2024-09-12 20:11:50,600 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,600 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,601 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,601 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,601 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,602 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,617 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 18 edges [2024-09-12 20:11:50,618 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,618 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,618 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,620 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,620 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,647 INFO L101 BaseMinimizeStates]: Removed 54 edges and 15 locations by large block encoding [2024-09-12 20:11:50,648 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,648 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,648 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,648 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,649 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,650 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr40ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,664 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 11 edges [2024-09-12 20:11:50,664 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,664 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,664 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,664 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,664 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,679 INFO L101 BaseMinimizeStates]: Removed 22 edges and 9 locations by large block encoding [2024-09-12 20:11:50,680 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,680 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,680 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,680 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,681 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,682 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr50ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,696 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 9 edges [2024-09-12 20:11:50,696 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,696 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,697 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,697 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,697 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,702 INFO L101 BaseMinimizeStates]: Removed 18 edges and 6 locations by large block encoding [2024-09-12 20:11:50,702 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,702 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,702 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,702 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,703 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,704 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr31ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,716 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-12 20:11:50,716 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,716 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,717 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,717 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,717 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,718 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-12 20:11:50,719 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,719 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,719 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,719 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,719 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,734 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 9 edges [2024-09-12 20:11:50,735 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,735 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,735 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,735 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,735 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,742 INFO L101 BaseMinimizeStates]: Removed 16 edges and 7 locations by large block encoding [2024-09-12 20:11:50,743 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,743 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,743 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,743 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,743 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,745 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr48ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,758 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 19 edges [2024-09-12 20:11:50,758 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,759 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,759 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,759 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,759 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,798 INFO L101 BaseMinimizeStates]: Removed 58 edges and 16 locations by large block encoding [2024-09-12 20:11:50,800 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,800 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,800 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,800 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,801 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,802 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr41ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,815 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 16 edges [2024-09-12 20:11:50,815 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,815 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,816 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,816 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,816 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,827 INFO L101 BaseMinimizeStates]: Removed 30 edges and 15 locations by large block encoding [2024-09-12 20:11:50,827 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,827 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,828 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,828 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,828 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,829 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,841 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 13 edges [2024-09-12 20:11:50,842 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,842 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,842 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,842 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,842 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,852 INFO L101 BaseMinimizeStates]: Removed 34 edges and 10 locations by large block encoding [2024-09-12 20:11:50,853 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,853 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,853 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,853 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,854 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,856 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr35ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,870 INFO L314 BlockEncoder]: Initial Icfg 19 locations, 19 edges [2024-09-12 20:11:50,870 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,870 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,870 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,870 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,870 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,912 INFO L101 BaseMinimizeStates]: Removed 46 edges and 17 locations by large block encoding [2024-09-12 20:11:50,912 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,912 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,913 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,913 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,913 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,914 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr58ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,927 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 15 edges [2024-09-12 20:11:50,928 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,928 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,928 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,928 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,928 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,944 INFO L101 BaseMinimizeStates]: Removed 42 edges and 12 locations by large block encoding [2024-09-12 20:11:50,944 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,945 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,945 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,945 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,945 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,946 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr37ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,958 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-12 20:11:50,958 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,958 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,958 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,958 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,958 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,961 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-12 20:11:50,961 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,961 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,961 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,962 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,962 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,963 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr18ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,974 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-12 20:11:50,975 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,975 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,975 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,975 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,975 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,976 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-12 20:11:50,976 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:50,977 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:50,977 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:50,977 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:50,977 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:50,978 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to error location mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:50,992 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 17 edges [2024-09-12 20:11:50,992 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:50,993 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:50,993 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:50,993 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:50,993 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,009 INFO L101 BaseMinimizeStates]: Removed 32 edges and 16 locations by large block encoding [2024-09-12 20:11:51,010 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,010 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,010 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,010 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,010 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,012 INFO L514 InvariantChecker]: The annotation(s) from entry mainENTRY to loop head mainErr14ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:11:51,026 INFO L314 BlockEncoder]: Initial Icfg 19 locations, 18 edges [2024-09-12 20:11:51,026 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:51,026 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:51,027 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:51,027 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:51,027 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,070 INFO L101 BaseMinimizeStates]: Removed 34 edges and 17 locations by large block encoding [2024-09-12 20:11:51,071 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,071 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,071 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,071 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,071 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,098 INFO L314 BlockEncoder]: Initial Icfg 22 locations, 22 edges [2024-09-12 20:11:51,099 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:51,099 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:51,099 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:51,099 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:51,099 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,183 INFO L101 BaseMinimizeStates]: Removed 55 edges and 20 locations by large block encoding [2024-09-12 20:11:51,184 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,184 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,184 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,184 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,190 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,195 INFO L514 InvariantChecker]: The annotation(s) from loop head L40-33 to error location mainErr61ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:51,209 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 17 edges [2024-09-12 20:11:51,210 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:51,210 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:51,210 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:51,210 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:51,210 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,226 INFO L101 BaseMinimizeStates]: Removed 32 edges and 16 locations by large block encoding [2024-09-12 20:11:51,226 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,227 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,227 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,227 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,227 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,228 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:51,241 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 14 edges [2024-09-12 20:11:51,241 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:51,241 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:51,241 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:51,242 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:51,242 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,253 INFO L101 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding [2024-09-12 20:11:51,253 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,253 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,253 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,253 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,253 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,254 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:51,269 INFO L314 BlockEncoder]: Initial Icfg 23 locations, 23 edges [2024-09-12 20:11:51,269 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:51,269 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:51,269 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:51,270 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:51,270 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,344 INFO L101 BaseMinimizeStates]: Removed 58 edges and 21 locations by large block encoding [2024-09-12 20:11:51,345 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,345 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,345 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,345 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,352 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,432 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-12 20:11:51,432 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:51,432 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:51,433 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:51,433 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:51,433 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,435 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-12 20:11:51,435 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,435 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,435 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,435 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,436 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,439 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:11:51,454 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-09-12 20:11:51,454 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:51,454 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:51,454 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:51,454 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:51,454 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,459 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-09-12 20:11:51,460 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:51,460 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:51,460 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:51,460 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:51,460 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:51,461 INFO L514 InvariantChecker]: The annotation(s) from loop head L36-31 to error location mainErr20ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:51,473 INFO L58 RefereeStarter]: Annotation is not a valid proof of correctness. [2024-09-12 20:11:51,476 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@733fdb99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 12.09 08:11:51, skipping insertion in model container [2024-09-12 20:11:51,476 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-12 20:11:51,477 INFO L158 Benchmark]: Toolchain (without parser) took 4337.17ms. Allocated memory was 134.2MB in the beginning and 251.7MB in the end (delta: 117.4MB). Free memory was 63.6MB in the beginning and 81.3MB in the end (delta: -17.8MB). Peak memory consumption was 101.6MB. Max. memory is 16.1GB. [2024-09-12 20:11:51,477 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:11:51,478 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:11:51,478 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.17ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 63.4MB in the beginning and 140.4MB in the end (delta: -77.0MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-09-12 20:11:51,478 INFO L158 Benchmark]: Boogie Preprocessor took 85.60ms. Allocated memory is still 174.1MB. Free memory was 140.4MB in the beginning and 138.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-12 20:11:51,478 INFO L158 Benchmark]: RCFGBuilder took 816.77ms. Allocated memory is still 174.1MB. Free memory was 138.1MB in the beginning and 87.9MB in the end (delta: 50.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-09-12 20:11:51,479 INFO L158 Benchmark]: Referee took 3138.49ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 87.9MB in the beginning and 81.3MB in the end (delta: 6.6MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2024-09-12 20:11:51,481 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is not a valid proof of correctness. Annotation is not a valid proof of correctness. Annotation is not valid for all loop-free paths from loop head at line 40 to check that procedure precondition always holds at line 41. One counterexample starts in A=1, b=0, counter=-1, q=0, r=0 and ends in counter=0. Annotation is not valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. One counterexample starts in counter=-2147483650 and ends in counter=-2147483650. Annotation is not valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. One counterexample starts in counter=2147483647 and ends in counter=2147483647. Annotation is not valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. One counterexample starts in counter=2147483647 and ends in counter=2147483647. Annotation is not valid for all loop-free paths from loop head at line 40 to check that procedure precondition always holds at line 40. One counterexample starts in A=1, b=0, B=0, counter=2, q=0, r=0 and ends in counter=3. Annotation is not valid for all loop-free paths from loop head at line 36 to check that invariant of correctness witness holds at line 36. One counterexample starts in \old(counter)=19, A=0, b=0, B=0, counter=-1, q=0, r=0 and ends in \old(counter)=19, counter=0. Annotation is not valid for all loop-free paths from loop head at line 36 to check that invariant of correctness witness holds at line 40. One counterexample starts in \old(counter)=0, A=0, B=0, b=1, counter=0, q=0, r=0 and ends in \old(counter)=0, counter=1. Annotation is not valid for all loop-free paths from loop head at line 40 to check that invariant of correctness witness holds at line 40. One counterexample starts in \old(counter)=0, A=4294964224, b=4294968320, B=4294967295, counter=-2147483649, q=-3, r=0 and ends in \old(counter)=0, counter=-2147483648. Annotation is not valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. One counterexample starts in counter=-2147483650 and ends in counter=-2147483650. Annotation is not valid for all loop-free paths from loop head at line 40 to exit of procedure main. One counterexample starts in \old(counter)=2, A=0, B=0, b=0, counter=-1, q=0, r=0 and ends in \old(counter)=2, \result=0, counter=0. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure assume_abort_if_not to exit of procedure assume_abort_if_not. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from entry of procedure main to check that invariant of correctness witness holds at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 45. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from entry of procedure ULTIMATE.start to check that procedure precondition always holds at line -1. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 40 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 31. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to check that a call to reach_error is unreachable at line 20. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from entry of procedure main to check that procedure precondition always holds at line 31. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 36 to check that integer overflow can never occur at line 40. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.17ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 63.4MB in the beginning and 140.4MB in the end (delta: -77.0MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.60ms. Allocated memory is still 174.1MB. Free memory was 140.4MB in the beginning and 138.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 816.77ms. Allocated memory is still 174.1MB. Free memory was 138.1MB in the beginning and 87.9MB in the end (delta: 50.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Referee took 3138.49ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 87.9MB in the beginning and 81.3MB in the end (delta: 6.6MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-09-12 20:11:51,510 INFO L552 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE