./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound1.c --full-output --witness-type correctness_witness --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true --validate ../results/automizer-verification-files/SV-COMP24_unreach-call/egcd-ll_valuebound1.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/egcd-ll_valuebound1.c ../results/automizer-verification-files/SV-COMP24_unreach-call/egcd-ll_valuebound1.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 20:11:48,586 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-12 20:11:48,675 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-12 20:11:48,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-12 20:11:48,681 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-12 20:11:48,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-12 20:11:48,710 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-12 20:11:48,711 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-12 20:11:48,711 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-12 20:11:48,712 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-12 20:11:48,713 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-12 20:11:48,713 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-12 20:11:48,714 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-12 20:11:48,714 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-12 20:11:48,716 INFO L153 SettingsManager]: * Use SBE=true [2024-09-12 20:11:48,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-12 20:11:48,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-12 20:11:48,717 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-12 20:11:48,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-12 20:11:48,717 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-12 20:11:48,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-12 20:11:48,721 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-12 20:11:48,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-12 20:11:48,722 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-12 20:11:48,722 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-12 20:11:48,722 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-12 20:11:48,722 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-12 20:11:48,722 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-12 20:11:48,723 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-12 20:11:48,723 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-12 20:11:48,724 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-12 20:11:48,724 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-12 20:11:48,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:11:48,725 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-12 20:11:48,725 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-12 20:11:48,725 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-12 20:11:48,725 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-12 20:11:48,726 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-12 20:11:48,726 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-12 20:11:48,728 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-12 20:11:48,728 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-12 20:11:48,728 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-12 20:11:48,728 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2024-09-12 20:11:48,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-12 20:11:48,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-12 20:11:48,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-12 20:11:48,991 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-12 20:11:48,991 INFO L274 PluginConnector]: CDTParser initialized [2024-09-12 20:11:48,992 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound1.c [2024-09-12 20:11:50,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-12 20:11:50,638 INFO L384 CDTParser]: Found 1 translation units. [2024-09-12 20:11:50,638 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound1.c [2024-09-12 20:11:50,645 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/99de63525/53127044a8e443498da0140fba1cd592/FLAGbef749533 [2024-09-12 20:11:51,004 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/99de63525/53127044a8e443498da0140fba1cd592 [2024-09-12 20:11:51,007 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-12 20:11:51,007 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-12 20:11:51,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/egcd-ll_valuebound1.yml/witness-2.1.yml [2024-09-12 20:11:51,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-12 20:11:51,056 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-12 20:11:51,059 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-12 20:11:51,059 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-12 20:11:51,064 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-12 20:11:51,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:11:51" (1/2) ... [2024-09-12 20:11:51,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d60ad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:51, skipping insertion in model container [2024-09-12 20:11:51,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:11:51" (1/2) ... [2024-09-12 20:11:51,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a5aa55d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:11:51, skipping insertion in model container [2024-09-12 20:11:51,068 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 08:11:51" (2/2) ... [2024-09-12 20:11:51,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d60ad4 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51, skipping insertion in model container [2024-09-12 20:11:51,068 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 08:11:51" (2/2) ... [2024-09-12 20:11:51,075 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-12 20:11:51,076 INFO L1541 ArrayList]: Loop invariant at [L35-L52] (((((((((r == 0) && (x <= y)) && (s == 1)) && (x == 1)) && (b == y)) && (q == 0)) && (a == x)) && (y <= 1)) && (p == 1)) [2024-09-12 20:11:51,076 INFO L1541 ArrayList]: Function contract at [L7]: requires null, ensures (\old(cond) != 0) [2024-09-12 20:11:51,076 INFO L1541 ArrayList]: Function contract at [L10]: requires (1 <= \old(cond)), ensures (1 <= \old(cond)) [2024-09-12 20:11:51,095 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-12 20:11:51,300 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/egcd-ll_valuebound1.c[489,502] [2024-09-12 20:11:51,337 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:11:51,353 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-12 20:11:51,395 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/egcd-ll_valuebound1.c[489,502] Start Parsing Local [2024-09-12 20:11:51,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:11:51,432 INFO L204 MainTranslator]: Completed translation [2024-09-12 20:11:51,432 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51 WrapperNode [2024-09-12 20:11:51,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-12 20:11:51,433 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-12 20:11:51,434 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-12 20:11:51,434 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-12 20:11:51,451 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,456 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,466 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 20:11:51,467 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,467 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,471 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,481 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,482 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,487 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-12 20:11:51,488 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-12 20:11:51,488 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-12 20:11:51,488 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-12 20:11:51,489 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (1/1) ... [2024-09-12 20:11:51,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:11:51,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-12 20:11:51,521 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 20:11:51,524 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 20:11:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-12 20:11:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-12 20:11:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-12 20:11:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-12 20:11:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-12 20:11:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-12 20:11:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-12 20:11:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-12 20:11:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-12 20:11:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-12 20:11:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-12 20:11:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-12 20:11:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-12 20:11:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-12 20:11:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-12 20:11:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-12 20:11:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-12 20:11:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-12 20:11:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-12 20:11:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-12 20:11:51,621 INFO L242 CfgBuilder]: Building ICFG [2024-09-12 20:11:51,623 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-12 20:11:52,180 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-12 20:11:52,238 INFO L? ?]: Removed 202 outVars from TransFormulas that were not future-live. [2024-09-12 20:11:52,239 INFO L291 CfgBuilder]: Performing block encoding [2024-09-12 20:11:52,262 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-12 20:11:52,262 INFO L318 CfgBuilder]: Removed 1 assume(true) statements. [2024-09-12 20:11:52,262 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 08:11:52 BoogieIcfgContainer [2024-09-12 20:11:52,263 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-12 20:11:52,264 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-12 20:11:52,264 INFO L270 PluginConnector]: Initializing Referee... [2024-09-12 20:11:52,264 INFO L274 PluginConnector]: Referee initialized [2024-09-12 20:11:52,265 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 12.09 08:11:51" (1/4) ... [2024-09-12 20:11:52,265 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2b546f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 12.09 08:11:52, skipping insertion in model container [2024-09-12 20:11:52,265 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 08:11:51" (2/4) ... [2024-09-12 20:11:52,265 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2b546f05 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 12.09 08:11:52, skipping insertion in model container [2024-09-12 20:11:52,265 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:11:51" (3/4) ... [2024-09-12 20:11:52,266 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2b546f05 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 12.09 08:11:52, skipping insertion in model container [2024-09-12 20:11:52,266 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 08:11:52" (4/4) ... [2024-09-12 20:11:52,267 INFO L79 RefereeObserver]: Analyzing ICFG egcd-ll_valuebound1.c [2024-09-12 20:11:52,272 INFO L112 InvariantChecker]: Found 1 loops. [2024-09-12 20:11:52,273 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr23ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 27 edges. [2024-09-12 20:11:52,275 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr39ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 32 edges. [2024-09-12 20:11:52,275 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr63REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 56 edges. [2024-09-12 20:11:52,275 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr32ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 30 edges. [2024-09-12 20:11:52,275 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr55ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 48 edges. [2024-09-12 20:11:52,276 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 10 edges. [2024-09-12 20:11:52,276 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr51ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 44 edges. [2024-09-12 20:11:52,276 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 7 edges. [2024-09-12 20:11:52,276 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr47ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 40 edges. [2024-09-12 20:11:52,277 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr34ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 27 edges. [2024-09-12 20:11:52,277 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr44ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 37 edges. [2024-09-12 20:11:52,277 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr29ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 27 edges. [2024-09-12 20:11:52,277 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 5 edges. [2024-09-12 20:11:52,277 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 20:11:52,278 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr54REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 47 edges. [2024-09-12 20:11:52,279 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr49ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 42 edges. [2024-09-12 20:11:52,279 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 30 edges. [2024-09-12 20:11:52,279 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr46ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 39 edges. [2024-09-12 20:11:52,280 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr53ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 46 edges. [2024-09-12 20:11:52,280 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr22ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 26 edges. [2024-09-12 20:11:52,280 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr59ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 52 edges. [2024-09-12 20:11:52,280 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr1ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 3 edges. [2024-09-12 20:11:52,281 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr45REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 38 edges. [2024-09-12 20:11:52,281 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr10ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:11:52,283 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr33ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 31 edges. [2024-09-12 20:11:52,283 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr43ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 36 edges. [2024-09-12 20:11:52,283 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 8 edges. [2024-09-12 20:11:52,284 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 28 edges. [2024-09-12 20:11:52,284 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:11:52,284 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 28 edges. [2024-09-12 20:11:52,284 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-09-12 20:11:52,284 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 39 edges. [2024-09-12 20:11:52,284 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 4 edges. [2024-09-12 20:11:52,284 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr56ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 49 edges. [2024-09-12 20:11:52,285 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 6 edges. [2024-09-12 20:11:52,285 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 19 edges. [2024-09-12 20:11:52,285 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 21 edges. [2024-09-12 20:11:52,285 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr36REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 29 edges. [2024-09-12 20:11:52,285 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr16ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 18 edges. [2024-09-12 20:11:52,285 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr15ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:11:52,285 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr7REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 9 edges. [2024-09-12 20:11:52,286 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr12ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:11:52,286 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr38ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 31 edges. [2024-09-12 20:11:52,286 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr42ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 35 edges. [2024-09-12 20:11:52,286 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr60ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 53 edges. [2024-09-12 20:11:52,286 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr57ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 50 edges. [2024-09-12 20:11:52,286 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 31 edges. [2024-09-12 20:11:52,287 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr52ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 45 edges. [2024-09-12 20:11:52,287 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 11 edges. [2024-09-12 20:11:52,287 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr40ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 33 edges. [2024-09-12 20:11:52,287 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr50ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 43 edges. [2024-09-12 20:11:52,287 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr31ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 29 edges. [2024-09-12 20:11:52,287 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr48ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 41 edges. [2024-09-12 20:11:52,288 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr62ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 55 edges. [2024-09-12 20:11:52,288 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr41ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 34 edges. [2024-09-12 20:11:52,288 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr21REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 23 edges. [2024-09-12 20:11:52,288 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:11:52,288 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr35ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 28 edges. [2024-09-12 20:11:52,288 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr58ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 51 edges. [2024-09-12 20:11:52,289 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr14REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 16 edges. [2024-09-12 20:11:52,289 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr37ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 30 edges. [2024-09-12 20:11:52,289 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr18ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 20 edges. [2024-09-12 20:11:52,289 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 4 edges. [2024-09-12 20:11:52,290 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr61ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 54 edges. [2024-09-12 20:11:52,290 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 26 edges. [2024-09-12 20:11:52,290 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 29 edges. [2024-09-12 20:11:52,290 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 20:11:52,290 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L43-2 to ERROR_LOC mainErr20ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 22 edges. [2024-09-12 20:11:52,291 INFO L130 InvariantChecker]: Will check 63 loop-free subgraphs from loop head to error location, 1 loop-free subgraphs from loop head to loop head, 3 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head [2024-09-12 20:11:52,373 INFO L314 BlockEncoder]: Initial Icfg 28 locations, 27 edges [2024-09-12 20:11:52,374 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:52,374 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:52,375 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:52,376 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:52,378 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:52,487 INFO L101 BaseMinimizeStates]: Removed 52 edges and 26 locations by large block encoding [2024-09-12 20:11:52,488 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:52,489 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:52,489 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:52,490 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:52,490 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:52,512 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr23ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:52,554 INFO L314 BlockEncoder]: Initial Icfg 31 locations, 32 edges [2024-09-12 20:11:52,555 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:52,555 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:52,555 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:52,556 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:52,556 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:52,632 INFO L101 BaseMinimizeStates]: Removed 72 edges and 29 locations by large block encoding [2024-09-12 20:11:52,632 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:52,632 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:52,633 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:52,633 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:52,646 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:52,652 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr39ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:52,724 INFO L314 BlockEncoder]: Initial Icfg 55 locations, 56 edges [2024-09-12 20:11:52,725 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:52,725 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:52,725 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:52,726 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:52,726 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:52,935 INFO L101 BaseMinimizeStates]: Removed 168 edges and 53 locations by large block encoding [2024-09-12 20:11:52,935 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:52,936 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:52,936 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:52,936 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:52,944 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:52,951 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr63REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:52,978 INFO L314 BlockEncoder]: Initial Icfg 31 locations, 30 edges [2024-09-12 20:11:52,980 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:52,980 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:52,980 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:52,981 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:52,983 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,087 INFO L101 BaseMinimizeStates]: Removed 58 edges and 29 locations by large block encoding [2024-09-12 20:11:53,088 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,088 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,088 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,089 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,089 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,093 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr32ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,122 INFO L314 BlockEncoder]: Initial Icfg 47 locations, 48 edges [2024-09-12 20:11:53,123 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,123 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,123 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,124 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,124 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,268 INFO L101 BaseMinimizeStates]: Removed 136 edges and 45 locations by large block encoding [2024-09-12 20:11:53,269 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,269 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,269 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,270 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,275 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,279 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr55ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,295 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-12 20:11:53,296 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,296 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,296 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,296 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,296 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,306 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-12 20:11:53,306 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,306 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,306 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,306 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,307 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,310 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,328 INFO L314 BlockEncoder]: Initial Icfg 43 locations, 44 edges [2024-09-12 20:11:53,329 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,329 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,329 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,329 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,330 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,422 INFO L101 BaseMinimizeStates]: Removed 120 edges and 41 locations by large block encoding [2024-09-12 20:11:53,423 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,423 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,423 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,423 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,428 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,431 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr51ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,448 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-12 20:11:53,448 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,448 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,448 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,448 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,448 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,453 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-12 20:11:53,453 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,453 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,454 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,454 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,454 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,456 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,488 INFO L314 BlockEncoder]: Initial Icfg 39 locations, 40 edges [2024-09-12 20:11:53,488 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,488 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,489 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,489 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,489 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,570 INFO L101 BaseMinimizeStates]: Removed 104 edges and 37 locations by large block encoding [2024-09-12 20:11:53,570 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,570 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,570 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,570 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,575 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,577 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr47ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,600 INFO L314 BlockEncoder]: Initial Icfg 26 locations, 27 edges [2024-09-12 20:11:53,600 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,600 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,600 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,601 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,601 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,645 INFO L101 BaseMinimizeStates]: Removed 52 edges and 24 locations by large block encoding [2024-09-12 20:11:53,645 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,645 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,646 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,646 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,652 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,655 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr34ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,674 INFO L314 BlockEncoder]: Initial Icfg 36 locations, 37 edges [2024-09-12 20:11:53,674 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,674 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,674 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,674 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,675 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,738 INFO L101 BaseMinimizeStates]: Removed 92 edges and 34 locations by large block encoding [2024-09-12 20:11:53,738 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,739 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,739 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,739 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,744 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,747 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr44ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,767 INFO L314 BlockEncoder]: Initial Icfg 28 locations, 27 edges [2024-09-12 20:11:53,768 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,768 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,768 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,768 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,768 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,825 INFO L101 BaseMinimizeStates]: Removed 52 edges and 26 locations by large block encoding [2024-09-12 20:11:53,825 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,825 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,826 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,826 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,826 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,829 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr29ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,846 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-12 20:11:53,847 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,847 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,847 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,847 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,847 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,851 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-12 20:11:53,851 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,851 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,851 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,852 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,853 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,857 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:53,887 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:11:53,888 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,888 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,888 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,888 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,888 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,889 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:11:53,889 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:53,889 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:53,889 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:53,889 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:53,889 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:53,894 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-12 20:11:53,914 INFO L314 BlockEncoder]: Initial Icfg 46 locations, 47 edges [2024-09-12 20:11:53,914 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:53,915 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:53,915 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:53,915 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:53,915 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,008 INFO L101 BaseMinimizeStates]: Removed 132 edges and 44 locations by large block encoding [2024-09-12 20:11:54,008 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,009 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,009 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,009 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,015 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,017 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr54REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:54,033 INFO L314 BlockEncoder]: Initial Icfg 41 locations, 42 edges [2024-09-12 20:11:54,033 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,033 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,033 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,033 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,034 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,108 INFO L101 BaseMinimizeStates]: Removed 112 edges and 39 locations by large block encoding [2024-09-12 20:11:54,108 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,108 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,109 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,109 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,113 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,115 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr49ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,132 INFO L314 BlockEncoder]: Initial Icfg 31 locations, 30 edges [2024-09-12 20:11:54,132 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,132 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,132 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,133 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,133 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,194 INFO L101 BaseMinimizeStates]: Removed 58 edges and 29 locations by large block encoding [2024-09-12 20:11:54,194 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,194 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,194 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,194 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,194 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,198 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,222 INFO L314 BlockEncoder]: Initial Icfg 38 locations, 39 edges [2024-09-12 20:11:54,223 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,223 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,223 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,223 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,223 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,281 INFO L101 BaseMinimizeStates]: Removed 100 edges and 36 locations by large block encoding [2024-09-12 20:11:54,282 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,282 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,282 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,282 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,286 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,288 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr46ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,305 INFO L314 BlockEncoder]: Initial Icfg 45 locations, 46 edges [2024-09-12 20:11:54,305 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,305 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,305 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,305 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,306 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,384 INFO L101 BaseMinimizeStates]: Removed 128 edges and 43 locations by large block encoding [2024-09-12 20:11:54,385 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,385 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,385 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,385 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,389 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,391 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr53ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,407 INFO L314 BlockEncoder]: Initial Icfg 27 locations, 26 edges [2024-09-12 20:11:54,407 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,407 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,407 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,408 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,408 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,446 INFO L101 BaseMinimizeStates]: Removed 50 edges and 25 locations by large block encoding [2024-09-12 20:11:54,446 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,446 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,446 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,446 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,447 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,450 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr22ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,466 INFO L314 BlockEncoder]: Initial Icfg 51 locations, 52 edges [2024-09-12 20:11:54,466 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,466 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,467 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,467 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,467 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,614 INFO L101 BaseMinimizeStates]: Removed 152 edges and 49 locations by large block encoding [2024-09-12 20:11:54,614 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,614 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,614 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,615 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,621 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,624 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr59ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,644 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:11:54,644 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,644 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,645 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,645 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,645 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,646 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:11:54,646 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,646 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,647 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,647 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,647 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,651 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr1ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,666 INFO L314 BlockEncoder]: Initial Icfg 37 locations, 38 edges [2024-09-12 20:11:54,666 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,666 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,667 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,667 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,667 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,717 INFO L101 BaseMinimizeStates]: Removed 96 edges and 35 locations by large block encoding [2024-09-12 20:11:54,718 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,718 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,719 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,719 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,723 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,727 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr45REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:54,743 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 12 edges [2024-09-12 20:11:54,744 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,745 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,745 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,745 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,745 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,755 INFO L101 BaseMinimizeStates]: Removed 22 edges and 11 locations by large block encoding [2024-09-12 20:11:54,756 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,756 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,756 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,756 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,756 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,758 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr10ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,773 INFO L314 BlockEncoder]: Initial Icfg 32 locations, 31 edges [2024-09-12 20:11:54,773 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,774 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,774 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,774 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,774 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,828 INFO L101 BaseMinimizeStates]: Removed 60 edges and 30 locations by large block encoding [2024-09-12 20:11:54,828 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,828 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,829 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,829 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,829 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,832 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr33ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,847 INFO L314 BlockEncoder]: Initial Icfg 35 locations, 36 edges [2024-09-12 20:11:54,847 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,847 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,848 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,848 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,848 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,888 INFO L101 BaseMinimizeStates]: Removed 88 edges and 33 locations by large block encoding [2024-09-12 20:11:54,889 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,889 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,889 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,889 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,913 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,918 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr43ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,930 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-12 20:11:54,930 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,930 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,930 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,931 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,931 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,935 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-12 20:11:54,936 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,936 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,936 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,936 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,936 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,938 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:54,950 INFO L314 BlockEncoder]: Initial Icfg 29 locations, 28 edges [2024-09-12 20:11:54,950 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:54,951 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:54,951 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:54,951 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:54,951 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,986 INFO L101 BaseMinimizeStates]: Removed 54 edges and 27 locations by large block encoding [2024-09-12 20:11:54,986 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:54,986 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:54,986 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:54,986 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:54,987 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:54,989 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,000 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges [2024-09-12 20:11:55,000 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,001 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,001 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,001 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,001 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,011 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding [2024-09-12 20:11:55,012 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,012 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,012 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,012 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,012 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,014 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,025 INFO L314 BlockEncoder]: Initial Icfg 29 locations, 28 edges [2024-09-12 20:11:55,026 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,026 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,026 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,026 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,026 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,062 INFO L101 BaseMinimizeStates]: Removed 54 edges and 27 locations by large block encoding [2024-09-12 20:11:55,062 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,062 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,063 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,063 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,063 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,066 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,077 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-12 20:11:55,077 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,079 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,079 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,079 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,079 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,086 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-12 20:11:55,087 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,087 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,087 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,087 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,087 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,089 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:11:55,103 INFO L314 BlockEncoder]: Initial Icfg 39 locations, 39 edges [2024-09-12 20:11:55,103 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,103 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,106 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,107 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,107 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,181 INFO L101 BaseMinimizeStates]: Removed 76 edges and 37 locations by large block encoding [2024-09-12 20:11:55,182 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,182 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,183 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,183 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,187 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,193 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:11:55,205 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-12 20:11:55,205 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,205 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,206 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,206 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,206 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,207 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-12 20:11:55,207 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,207 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,207 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,207 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,208 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,209 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:11:55,238 INFO L314 BlockEncoder]: Initial Icfg 48 locations, 49 edges [2024-09-12 20:11:55,239 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,239 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,239 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,239 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,239 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,310 INFO L101 BaseMinimizeStates]: Removed 140 edges and 46 locations by large block encoding [2024-09-12 20:11:55,311 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,311 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,311 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,311 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,314 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,317 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr56ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,328 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-12 20:11:55,328 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,328 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,328 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,328 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,328 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,331 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-12 20:11:55,332 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,332 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,332 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,332 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,332 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,334 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,345 INFO L314 BlockEncoder]: Initial Icfg 20 locations, 19 edges [2024-09-12 20:11:55,346 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,346 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,346 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,346 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,346 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,364 INFO L101 BaseMinimizeStates]: Removed 36 edges and 18 locations by large block encoding [2024-09-12 20:11:55,364 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,364 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,364 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,364 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,365 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,367 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,379 INFO L314 BlockEncoder]: Initial Icfg 22 locations, 21 edges [2024-09-12 20:11:55,379 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,379 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,379 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,379 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,379 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,400 INFO L101 BaseMinimizeStates]: Removed 40 edges and 20 locations by large block encoding [2024-09-12 20:11:55,401 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,401 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,402 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,402 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,402 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,404 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,416 INFO L314 BlockEncoder]: Initial Icfg 28 locations, 29 edges [2024-09-12 20:11:55,416 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,417 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,417 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,417 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,417 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,438 INFO L101 BaseMinimizeStates]: Removed 60 edges and 26 locations by large block encoding [2024-09-12 20:11:55,439 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,439 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,439 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,439 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,441 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,446 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr36REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:55,459 INFO L314 BlockEncoder]: Initial Icfg 19 locations, 18 edges [2024-09-12 20:11:55,459 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,459 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,459 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,460 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,460 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,476 INFO L101 BaseMinimizeStates]: Removed 34 edges and 17 locations by large block encoding [2024-09-12 20:11:55,476 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,476 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,476 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,476 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,477 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,478 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr16ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,490 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 17 edges [2024-09-12 20:11:55,491 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,491 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,491 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,491 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,491 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,506 INFO L101 BaseMinimizeStates]: Removed 32 edges and 16 locations by large block encoding [2024-09-12 20:11:55,507 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,507 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,507 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,507 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,507 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,509 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr15ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,546 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-09-12 20:11:55,546 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,546 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,547 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,547 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,547 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,554 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-09-12 20:11:55,554 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,554 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,554 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,555 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,555 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,557 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr7REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:55,571 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 14 edges [2024-09-12 20:11:55,571 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,572 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,572 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,572 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,572 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,585 INFO L101 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding [2024-09-12 20:11:55,585 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,586 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,586 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,586 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,586 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,588 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr12ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,604 INFO L314 BlockEncoder]: Initial Icfg 30 locations, 31 edges [2024-09-12 20:11:55,604 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,604 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,604 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,604 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,605 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,635 INFO L101 BaseMinimizeStates]: Removed 68 edges and 28 locations by large block encoding [2024-09-12 20:11:55,636 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,636 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,636 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,636 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,639 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,642 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr38ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,657 INFO L314 BlockEncoder]: Initial Icfg 34 locations, 35 edges [2024-09-12 20:11:55,657 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,657 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,657 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,657 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,658 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,693 INFO L101 BaseMinimizeStates]: Removed 84 edges and 32 locations by large block encoding [2024-09-12 20:11:55,694 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,694 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,694 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,694 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,697 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,701 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr42ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,716 INFO L314 BlockEncoder]: Initial Icfg 52 locations, 53 edges [2024-09-12 20:11:55,716 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,716 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,716 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,716 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,716 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,808 INFO L101 BaseMinimizeStates]: Removed 156 edges and 50 locations by large block encoding [2024-09-12 20:11:55,809 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,809 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,809 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,809 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,813 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,816 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr60ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,832 INFO L314 BlockEncoder]: Initial Icfg 49 locations, 50 edges [2024-09-12 20:11:55,832 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,832 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,832 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,832 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,833 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,937 INFO L101 BaseMinimizeStates]: Removed 144 edges and 47 locations by large block encoding [2024-09-12 20:11:55,937 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:55,938 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:55,938 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:55,938 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:55,942 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:55,945 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr57ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:55,961 INFO L314 BlockEncoder]: Initial Icfg 32 locations, 31 edges [2024-09-12 20:11:55,961 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:55,962 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:55,962 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:55,962 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:55,962 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,015 INFO L101 BaseMinimizeStates]: Removed 60 edges and 30 locations by large block encoding [2024-09-12 20:11:56,015 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,015 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,015 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,016 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,016 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,019 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,037 INFO L314 BlockEncoder]: Initial Icfg 44 locations, 45 edges [2024-09-12 20:11:56,037 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,037 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,037 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,037 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,038 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,090 INFO L101 BaseMinimizeStates]: Removed 124 edges and 42 locations by large block encoding [2024-09-12 20:11:56,090 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,090 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,091 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,091 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,093 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,097 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr52ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,108 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges [2024-09-12 20:11:56,108 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,108 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,108 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,108 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,109 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,114 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2024-09-12 20:11:56,115 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,115 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,115 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,115 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,116 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,117 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,128 INFO L314 BlockEncoder]: Initial Icfg 32 locations, 33 edges [2024-09-12 20:11:56,128 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,128 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,129 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,130 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,130 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,153 INFO L101 BaseMinimizeStates]: Removed 76 edges and 30 locations by large block encoding [2024-09-12 20:11:56,154 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,154 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,154 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,154 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,156 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,160 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr40ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,174 INFO L314 BlockEncoder]: Initial Icfg 42 locations, 43 edges [2024-09-12 20:11:56,174 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,174 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,174 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,174 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,175 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,219 INFO L101 BaseMinimizeStates]: Removed 116 edges and 40 locations by large block encoding [2024-09-12 20:11:56,219 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,219 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,219 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,219 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,222 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,224 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr50ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,235 INFO L314 BlockEncoder]: Initial Icfg 30 locations, 29 edges [2024-09-12 20:11:56,235 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,235 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,235 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,236 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,236 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,289 INFO L101 BaseMinimizeStates]: Removed 56 edges and 28 locations by large block encoding [2024-09-12 20:11:56,289 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,289 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,289 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,290 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,290 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,293 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr31ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,304 INFO L314 BlockEncoder]: Initial Icfg 40 locations, 41 edges [2024-09-12 20:11:56,304 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,304 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,304 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,304 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,305 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,342 INFO L101 BaseMinimizeStates]: Removed 108 edges and 38 locations by large block encoding [2024-09-12 20:11:56,343 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,343 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,343 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,343 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,346 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,348 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr48ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,359 INFO L314 BlockEncoder]: Initial Icfg 54 locations, 55 edges [2024-09-12 20:11:56,359 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,359 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,359 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,360 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,360 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,426 INFO L101 BaseMinimizeStates]: Removed 164 edges and 52 locations by large block encoding [2024-09-12 20:11:56,426 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,427 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,427 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,427 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,429 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,433 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr62ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,442 INFO L314 BlockEncoder]: Initial Icfg 33 locations, 34 edges [2024-09-12 20:11:56,442 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,443 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,443 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,443 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,443 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,465 INFO L101 BaseMinimizeStates]: Removed 80 edges and 31 locations by large block encoding [2024-09-12 20:11:56,465 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,465 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,466 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,466 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,468 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,470 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr41ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,480 INFO L314 BlockEncoder]: Initial Icfg 24 locations, 23 edges [2024-09-12 20:11:56,480 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,480 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,480 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,481 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,481 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,499 INFO L101 BaseMinimizeStates]: Removed 44 edges and 22 locations by large block encoding [2024-09-12 20:11:56,500 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,500 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,500 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,500 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,500 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,503 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr21REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:56,512 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 15 edges [2024-09-12 20:11:56,512 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,512 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,513 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,513 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,513 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,521 INFO L101 BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding [2024-09-12 20:11:56,522 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,522 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,522 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,522 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,522 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,524 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,534 INFO L314 BlockEncoder]: Initial Icfg 27 locations, 28 edges [2024-09-12 20:11:56,534 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,534 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,534 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,534 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,534 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,584 INFO L101 BaseMinimizeStates]: Removed 56 edges and 25 locations by large block encoding [2024-09-12 20:11:56,585 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,585 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,585 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,585 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,589 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,591 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr35ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,600 INFO L314 BlockEncoder]: Initial Icfg 50 locations, 51 edges [2024-09-12 20:11:56,600 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,600 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,601 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,601 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,601 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,660 INFO L101 BaseMinimizeStates]: Removed 148 edges and 48 locations by large block encoding [2024-09-12 20:11:56,661 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,661 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,661 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,661 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,664 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,666 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr58ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,675 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 16 edges [2024-09-12 20:11:56,676 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,676 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,676 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,676 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,676 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,687 INFO L101 BaseMinimizeStates]: Removed 30 edges and 15 locations by large block encoding [2024-09-12 20:11:56,687 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,687 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,687 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,687 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,688 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,690 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr14REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:11:56,699 INFO L314 BlockEncoder]: Initial Icfg 29 locations, 30 edges [2024-09-12 20:11:56,700 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,700 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,700 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,700 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,700 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,720 INFO L101 BaseMinimizeStates]: Removed 64 edges and 27 locations by large block encoding [2024-09-12 20:11:56,720 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,720 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,720 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,720 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,722 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,724 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr37ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,733 INFO L314 BlockEncoder]: Initial Icfg 21 locations, 20 edges [2024-09-12 20:11:56,733 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,733 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,734 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,734 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,734 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,748 INFO L101 BaseMinimizeStates]: Removed 38 edges and 19 locations by large block encoding [2024-09-12 20:11:56,748 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,748 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,749 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,749 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,749 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,751 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr18ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,759 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-12 20:11:56,759 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,760 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,760 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,760 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,760 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,761 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-12 20:11:56,761 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,761 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,762 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,762 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,762 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,763 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,775 INFO L314 BlockEncoder]: Initial Icfg 53 locations, 54 edges [2024-09-12 20:11:56,776 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,776 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,776 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,776 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,776 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,841 INFO L101 BaseMinimizeStates]: Removed 160 edges and 51 locations by large block encoding [2024-09-12 20:11:56,842 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,842 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,842 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,842 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,845 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,848 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr61ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,879 INFO L314 BlockEncoder]: Initial Icfg 27 locations, 26 edges [2024-09-12 20:11:56,879 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,879 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,880 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,880 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,880 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,903 INFO L101 BaseMinimizeStates]: Removed 50 edges and 25 locations by large block encoding [2024-09-12 20:11:56,903 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,904 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,904 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,904 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,904 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,906 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,916 INFO L314 BlockEncoder]: Initial Icfg 30 locations, 29 edges [2024-09-12 20:11:56,916 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,917 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,917 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,917 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,917 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,943 INFO L101 BaseMinimizeStates]: Removed 56 edges and 28 locations by large block encoding [2024-09-12 20:11:56,944 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,944 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,944 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,944 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,944 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,947 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,956 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-12 20:11:56,957 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,957 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,957 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,957 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,957 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,958 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-12 20:11:56,959 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,959 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,959 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,959 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,959 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,960 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:11:56,969 INFO L314 BlockEncoder]: Initial Icfg 23 locations, 22 edges [2024-09-12 20:11:56,970 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:11:56,970 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:11:56,970 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:11:56,970 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:11:56,970 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,987 INFO L101 BaseMinimizeStates]: Removed 42 edges and 21 locations by large block encoding [2024-09-12 20:11:56,988 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:11:56,988 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:11:56,989 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:11:56,989 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:11:56,989 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:11:56,992 INFO L514 InvariantChecker]: The annotation(s) from loop head L43-2 to error location mainErr20ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:11:56,996 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness [2024-09-12 20:11:56,997 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2b546f05 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 12.09 08:11:56, skipping insertion in model container [2024-09-12 20:11:56,998 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-12 20:11:57,000 INFO L158 Benchmark]: Toolchain (without parser) took 5942.35ms. Allocated memory was 182.5MB in the beginning and 335.5MB in the end (delta: 153.1MB). Free memory was 110.6MB in the beginning and 213.2MB in the end (delta: -102.6MB). Peak memory consumption was 166.8MB. Max. memory is 16.1GB. [2024-09-12 20:11:57,000 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:11:57,000 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 182.5MB. Free memory is still 112.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:11:57,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.74ms. Allocated memory is still 182.5MB. Free memory was 110.4MB in the beginning and 145.4MB in the end (delta: -35.0MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2024-09-12 20:11:57,001 INFO L158 Benchmark]: Boogie Preprocessor took 53.65ms. Allocated memory is still 182.5MB. Free memory was 145.4MB in the beginning and 143.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-12 20:11:57,001 INFO L158 Benchmark]: RCFGBuilder took 775.47ms. Allocated memory is still 182.5MB. Free memory was 143.3MB in the beginning and 116.0MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-09-12 20:11:57,001 INFO L158 Benchmark]: Referee took 4733.91ms. Allocated memory was 182.5MB in the beginning and 335.5MB in the end (delta: 153.1MB). Free memory was 116.0MB in the beginning and 213.2MB in the end (delta: -97.1MB). Peak memory consumption was 172.6MB. Max. memory is 16.1GB. [2024-09-12 20:11:57,002 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is a valid proof of correctness Annotation is a valid proof of correctness Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 18. 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 35 to check that procedure precondition always holds at line 38. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 45. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 37. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 38. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 54. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 35. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 38. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 50. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 49. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 35. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 54. Annotation is valid for all loop-free paths from loop head at line 35 to loop head at line 35. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 50. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 48. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 45. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 48. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 44. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 18. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 18. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 55. 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 35 to check that integer overflow can never occur at line 18. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 46. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 55. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 44. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 55. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 55. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 38. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 38. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 55. 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 12. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 38. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 55. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 35. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 57. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 49. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 46. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 55. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 55. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 56. Annotation is valid for all loop-free paths from loop head at line 35 to check that integer overflow can never occur at line 37. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 182.5MB. Free memory is still 112.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.74ms. Allocated memory is still 182.5MB. Free memory was 110.4MB in the beginning and 145.4MB in the end (delta: -35.0MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.65ms. Allocated memory is still 182.5MB. Free memory was 145.4MB in the beginning and 143.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 775.47ms. Allocated memory is still 182.5MB. Free memory was 143.3MB in the beginning and 116.0MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Referee took 4733.91ms. Allocated memory was 182.5MB in the beginning and 335.5MB in the end (delta: 153.1MB). Free memory was 116.0MB in the beginning and 213.2MB in the end (delta: -97.1MB). Peak memory consumption was 172.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-09-12 20:11:57,023 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 Result: TRUE