./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_valuebound5.c --full-output --witness-type correctness_witness --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true --validate ../results/automizer-verification-files/SV-COMP24_unreach-call/ps2-ll_valuebound5.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/ps2-ll_valuebound5.c ../results/automizer-verification-files/SV-COMP24_unreach-call/ps2-ll_valuebound5.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 20:12:54,580 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-12 20:12:54,634 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-12 20:12:54,638 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-12 20:12:54,639 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-12 20:12:54,660 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-12 20:12:54,661 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-12 20:12:54,662 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-12 20:12:54,662 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-12 20:12:54,662 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-12 20:12:54,662 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-12 20:12:54,663 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-12 20:12:54,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-12 20:12:54,663 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-12 20:12:54,664 INFO L153 SettingsManager]: * Use SBE=true [2024-09-12 20:12:54,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-12 20:12:54,666 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-12 20:12:54,667 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-12 20:12:54,668 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-12 20:12:54,668 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-12 20:12:54,668 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-12 20:12:54,670 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-12 20:12:54,670 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-12 20:12:54,670 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-12 20:12:54,671 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-12 20:12:54,671 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-12 20:12:54,671 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-12 20:12:54,671 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-12 20:12:54,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-12 20:12:54,672 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-12 20:12:54,672 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-12 20:12:54,672 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-12 20:12:54,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:12:54,672 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-12 20:12:54,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-12 20:12:54,672 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-12 20:12:54,673 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-12 20:12:54,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-12 20:12:54,673 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-12 20:12:54,673 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-12 20:12:54,673 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-12 20:12:54,674 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-12 20:12:54,674 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2024-09-12 20:12:54,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-12 20:12:54,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-12 20:12:54,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-12 20:12:54,886 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-12 20:12:54,886 INFO L274 PluginConnector]: CDTParser initialized [2024-09-12 20:12:54,887 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_valuebound5.c [2024-09-12 20:12:56,052 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-12 20:12:56,197 INFO L384 CDTParser]: Found 1 translation units. [2024-09-12 20:12:56,197 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_valuebound5.c [2024-09-12 20:12:56,202 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7489d9104/2868e4a45be14913b6f294dd3f0fee6d/FLAG38732cb4a [2024-09-12 20:12:56,634 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7489d9104/2868e4a45be14913b6f294dd3f0fee6d [2024-09-12 20:12:56,636 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-12 20:12:56,637 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-12 20:12:56,637 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/ps2-ll_valuebound5.yml/witness-2.1.yml [2024-09-12 20:12:56,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-12 20:12:56,684 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-12 20:12:56,686 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-12 20:12:56,687 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-12 20:12:56,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-12 20:12:56,691 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:12:56" (1/2) ... [2024-09-12 20:12:56,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7189865b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:12:56, skipping insertion in model container [2024-09-12 20:12:56,692 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:12:56" (1/2) ... [2024-09-12 20:12:56,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79254d89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:12:56, skipping insertion in model container [2024-09-12 20:12:56,693 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 08:12:56" (2/2) ... [2024-09-12 20:12:56,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7189865b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:12:56, skipping insertion in model container [2024-09-12 20:12:56,693 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 08:12:56" (2/2) ... [2024-09-12 20:12:56,701 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-12 20:12:56,702 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (((((((((((k <= 5) && (0 <= k)) && (y == 4)) && (x == 10)) && (c <= 9223372036854775806)) && (4 <= c)) || ((((((((((__int128) y * 8) + ((__int128) y * y)) <= 9223372036854775791) && (k <= 5)) && (0 <= k)) && (((__int128) x * 2) == (y + ((__int128) y * y)))) && (c <= 9223372036854775806)) && (1 <= y)) && (5 <= c))) || ((((((y == 2) && (x == 3)) && (k <= 5)) && (0 <= k)) && (c <= 9223372036854775805)) && (2 <= c))) || ((((((k <= 5) && (0 <= k)) && (y == 3)) && (c <= 9223372036854775806)) && (3 <= c)) && (x == 6))) || (((((x == 0) && (k <= 5)) && (0 <= k)) && (c == 0)) && (y == 0))) || (((((k <= 5) && (0 <= k)) && (y == 1)) && (x == 1)) && (c == 1))) [2024-09-12 20:12:56,702 INFO L1541 ArrayList]: Function contract at [L9]: requires (1 <= \old(cond)), ensures (1 <= \old(cond)) [2024-09-12 20:12:56,702 INFO L1541 ArrayList]: Function contract at [L6]: requires null, ensures (\old(cond) != 0) [2024-09-12 20:12:56,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-12 20:12:56,835 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/ps2-ll_valuebound5.c[454,467] [2024-09-12 20:12:56,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:12:56,854 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-12 20:12:56,895 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/ps2-ll_valuebound5.c[454,467] Start Parsing Local [2024-09-12 20:12:56,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:12:56,918 INFO L204 MainTranslator]: Completed translation [2024-09-12 20:12:56,918 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:12:56 WrapperNode [2024-09-12 20:12:56,918 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-12 20:12:56,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-12 20:12:56,919 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-12 20:12:56,919 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-12 20:12:56,929 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,930 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,938 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,950 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 20:12:56,950 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,950 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,953 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,959 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,960 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,961 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,966 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-12 20:12:56,966 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-12 20:12:56,967 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-12 20:12:56,967 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-12 20:12:56,967 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 08:12:56" (1/1) ... [2024-09-12 20:12:56,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:12:56,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-12 20:12:56,994 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 20:12:56,996 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 20:12:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-12 20:12:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-12 20:12:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-12 20:12:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-12 20:12:57,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-12 20:12:57,034 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-12 20:12:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-12 20:12:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-12 20:12:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-12 20:12:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-12 20:12:57,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-12 20:12:57,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-12 20:12:57,093 INFO L242 CfgBuilder]: Building ICFG [2024-09-12 20:12:57,096 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-12 20:12:57,361 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-12 20:12:57,396 INFO L? ?]: Removed 66 outVars from TransFormulas that were not future-live. [2024-09-12 20:12:57,397 INFO L291 CfgBuilder]: Performing block encoding [2024-09-12 20:12:57,418 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-12 20:12:57,419 INFO L318 CfgBuilder]: Removed 1 assume(true) statements. [2024-09-12 20:12:57,419 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 08:12:57 BoogieIcfgContainer [2024-09-12 20:12:57,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-12 20:12:57,420 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-12 20:12:57,420 INFO L270 PluginConnector]: Initializing Referee... [2024-09-12 20:12:57,420 INFO L274 PluginConnector]: Referee initialized [2024-09-12 20:12:57,420 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 12.09 08:12:56" (1/4) ... [2024-09-12 20:12:57,421 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@65f9fc23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 12.09 08:12:57, skipping insertion in model container [2024-09-12 20:12:57,421 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 08:12:56" (2/4) ... [2024-09-12 20:12:57,421 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@65f9fc23 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 12.09 08:12:57, skipping insertion in model container [2024-09-12 20:12:57,421 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 08:12:56" (3/4) ... [2024-09-12 20:12:57,422 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@65f9fc23 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 12.09 08:12:57, skipping insertion in model container [2024-09-12 20:12:57,422 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 08:12:57" (4/4) ... [2024-09-12 20:12:57,423 INFO L79 RefereeObserver]: Analyzing ICFG ps2-ll_valuebound5.c [2024-09-12 20:12:57,426 INFO L112 InvariantChecker]: Found 1 loops. [2024-09-12 20:12:57,427 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr23ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:12:57,427 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr39ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 29 edges. [2024-09-12 20:12:57,427 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr32ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 22 edges. [2024-09-12 20:12:57,427 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:12:57,427 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr47ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 20 edges. [2024-09-12 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr34ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 24 edges. [2024-09-12 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr44ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr29ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 19 edges. [2024-09-12 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 7 edges. [2024-09-12 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr14ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 3 edges. [2024-09-12 20:12:57,428 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 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 16 edges. [2024-09-12 20:12:57,428 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr46ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 19 edges. [2024-09-12 20:12:57,429 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr22ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:12:57,429 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr12ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 16 edges. [2024-09-12 20:12:57,429 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr45ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 18 edges. [2024-09-12 20:12:57,429 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr1ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 5 edges. [2024-09-12 20:12:57,429 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr10ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:12:57,430 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr33ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 23 edges. [2024-09-12 20:12:57,430 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr36ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 26 edges. [2024-09-12 20:12:57,430 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr43ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 16 edges. [2024-09-12 20:12:57,430 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 10 edges. [2024-09-12 20:12:57,430 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:12:57,430 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:12:57,431 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 20 edges. [2024-09-12 20:12:57,431 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr49REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 22 edges. [2024-09-12 20:12:57,431 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 20:12:57,431 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 8 edges. [2024-09-12 20:12:57,431 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 6 edges. [2024-09-12 20:12:57,431 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 8 edges. [2024-09-12 20:12:57,431 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr16ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 5 edges. [2024-09-12 20:12:57,432 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr15ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 4 edges. [2024-09-12 20:12:57,432 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr38ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 28 edges. [2024-09-12 20:12:57,432 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr42ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:12:57,432 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr7ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 11 edges. [2024-09-12 20:12:57,432 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:12:57,432 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:12:57,433 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr31ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 21 edges. [2024-09-12 20:12:57,433 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr48ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 21 edges. [2024-09-12 20:12:57,433 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr41ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:12:57,433 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr21REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges. [2024-09-12 20:12:57,433 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 2 edges. [2024-09-12 20:12:57,433 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr35ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 25 edges. [2024-09-12 20:12:57,434 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr0ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 4 edges. [2024-09-12 20:12:57,434 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr40ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 30 edges. [2024-09-12 20:12:57,434 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr37ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 27 edges. [2024-09-12 20:12:57,434 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr18ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 7 edges. [2024-09-12 20:12:57,434 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 6 edges. [2024-09-12 20:12:57,434 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 18 edges. [2024-09-12 20:12:57,435 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:12:57,435 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 20:12:57,435 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L27-28 to ERROR_LOC mainErr20ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:12:57,435 INFO L130 InvariantChecker]: Will check 37 loop-free subgraphs from loop head to error location, 16 loop-free subgraphs from procedure entry to error location [2024-09-12 20:12:57,500 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges [2024-09-12 20:12:57,501 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,501 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,502 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,502 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,504 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,551 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding [2024-09-12 20:12:57,552 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,552 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,552 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,552 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,553 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,603 INFO L314 BlockEncoder]: Initial Icfg 30 locations, 29 edges [2024-09-12 20:12:57,603 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,603 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,603 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,604 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,604 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,672 INFO L101 BaseMinimizeStates]: Removed 56 edges and 28 locations by large block encoding [2024-09-12 20:12:57,672 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,672 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,672 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,673 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,674 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,678 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr39ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,699 INFO L314 BlockEncoder]: Initial Icfg 23 locations, 22 edges [2024-09-12 20:12:57,699 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,700 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,700 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,700 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,700 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,729 INFO L101 BaseMinimizeStates]: Removed 42 edges and 21 locations by large block encoding [2024-09-12 20:12:57,729 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,729 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,729 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,730 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,730 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,732 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr32ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,748 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 12 edges [2024-09-12 20:12:57,748 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,748 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,748 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,749 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,749 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,758 INFO L101 BaseMinimizeStates]: Removed 22 edges and 11 locations by large block encoding [2024-09-12 20:12:57,759 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,759 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,759 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,759 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,760 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,763 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,777 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-09-12 20:12:57,777 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,778 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,779 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,780 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,780 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,787 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-09-12 20:12:57,789 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,790 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,790 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,790 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,790 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,791 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr5ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,803 INFO L314 BlockEncoder]: Initial Icfg 19 locations, 20 edges [2024-09-12 20:12:57,803 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,804 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,804 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,804 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,804 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,824 INFO L101 BaseMinimizeStates]: Removed 48 edges and 17 locations by large block encoding [2024-09-12 20:12:57,825 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,825 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,825 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,825 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,829 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,830 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr47ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,863 INFO L314 BlockEncoder]: Initial Icfg 25 locations, 24 edges [2024-09-12 20:12:57,864 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,864 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,864 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,864 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,865 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,898 INFO L101 BaseMinimizeStates]: Removed 46 edges and 23 locations by large block encoding [2024-09-12 20:12:57,898 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,898 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,899 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,899 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,899 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,904 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr34ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,914 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 17 edges [2024-09-12 20:12:57,914 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,914 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,915 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,915 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,915 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,925 INFO L101 BaseMinimizeStates]: Removed 36 edges and 14 locations by large block encoding [2024-09-12 20:12:57,925 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,925 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,925 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,926 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,927 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,930 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr44ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,940 INFO L314 BlockEncoder]: Initial Icfg 20 locations, 19 edges [2024-09-12 20:12:57,940 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,940 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,941 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,941 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,941 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,960 INFO L101 BaseMinimizeStates]: Removed 36 edges and 18 locations by large block encoding [2024-09-12 20:12:57,961 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,961 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,961 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,961 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,961 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,964 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr29ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,973 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-12 20:12:57,974 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,974 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,974 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,974 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,974 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,978 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-12 20:12:57,978 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,979 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,979 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,979 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,979 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:57,980 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:57,989 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:12:57,990 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:57,990 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:57,990 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:57,990 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:57,990 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,991 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:12:57,991 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:57,991 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:57,991 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:57,991 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:57,991 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,002 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:12:58,003 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,003 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,003 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,003 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,003 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,004 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:12:58,004 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,004 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,004 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,004 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,004 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,006 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-12 20:12:58,016 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 16 edges [2024-09-12 20:12:58,017 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,017 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,017 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,017 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,017 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,029 INFO L101 BaseMinimizeStates]: Removed 30 edges and 15 locations by large block encoding [2024-09-12 20:12:58,030 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,030 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,030 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,030 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,030 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,033 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,044 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 19 edges [2024-09-12 20:12:58,044 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,044 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,044 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,045 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,045 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,058 INFO L101 BaseMinimizeStates]: Removed 44 edges and 16 locations by large block encoding [2024-09-12 20:12:58,058 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,058 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,058 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,058 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,060 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,061 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr46ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,071 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 12 edges [2024-09-12 20:12:58,071 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,071 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,071 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,071 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,071 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,081 INFO L101 BaseMinimizeStates]: Removed 22 edges and 11 locations by large block encoding [2024-09-12 20:12:58,081 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,081 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,082 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,082 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,082 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,098 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 16 edges [2024-09-12 20:12:58,099 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,099 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,099 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,099 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,099 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,115 INFO L101 BaseMinimizeStates]: Removed 30 edges and 15 locations by large block encoding [2024-09-12 20:12:58,115 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,115 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,116 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,116 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,116 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,117 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr12ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:12:58,127 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 18 edges [2024-09-12 20:12:58,129 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,129 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,129 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,129 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,129 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,141 INFO L101 BaseMinimizeStates]: Removed 40 edges and 15 locations by large block encoding [2024-09-12 20:12:58,141 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,141 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,141 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,142 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,145 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,148 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr45ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,157 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-12 20:12:58,157 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,157 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,158 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,158 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,158 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,160 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-12 20:12:58,160 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,160 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,160 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,160 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,160 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,161 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr1ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,177 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 14 edges [2024-09-12 20:12:58,177 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,177 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,177 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,177 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,177 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,188 INFO L101 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding [2024-09-12 20:12:58,188 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,189 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,189 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,189 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,189 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,190 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr10ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,199 INFO L314 BlockEncoder]: Initial Icfg 24 locations, 23 edges [2024-09-12 20:12:58,199 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,199 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,199 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,199 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,200 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,225 INFO L101 BaseMinimizeStates]: Removed 44 edges and 22 locations by large block encoding [2024-09-12 20:12:58,225 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,225 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,225 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,226 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,226 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,228 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr33ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,238 INFO L314 BlockEncoder]: Initial Icfg 27 locations, 26 edges [2024-09-12 20:12:58,239 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,239 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,239 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,239 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,239 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,267 INFO L101 BaseMinimizeStates]: Removed 50 edges and 25 locations by large block encoding [2024-09-12 20:12:58,268 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,268 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,268 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,268 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,268 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,269 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr36ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,278 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 16 edges [2024-09-12 20:12:58,278 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,278 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,278 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,278 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,279 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,286 INFO L101 BaseMinimizeStates]: Removed 32 edges and 13 locations by large block encoding [2024-09-12 20:12:58,287 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,287 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,287 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,287 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,288 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,290 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr43ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,299 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-12 20:12:58,299 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,299 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,299 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,299 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,299 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,304 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-12 20:12:58,304 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,304 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,304 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,304 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,304 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,309 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,318 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 14 edges [2024-09-12 20:12:58,319 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,319 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,319 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,319 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,319 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,329 INFO L101 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding [2024-09-12 20:12:58,329 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,329 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,329 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,329 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,329 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,332 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,341 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 15 edges [2024-09-12 20:12:58,341 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,342 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,342 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,342 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,343 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,353 INFO L101 BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding [2024-09-12 20:12:58,354 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,354 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,354 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,354 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,354 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,355 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,364 INFO L314 BlockEncoder]: Initial Icfg 21 locations, 20 edges [2024-09-12 20:12:58,365 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,365 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,366 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,366 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,366 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,380 INFO L101 BaseMinimizeStates]: Removed 38 edges and 19 locations by large block encoding [2024-09-12 20:12:58,380 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,380 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,380 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,380 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,380 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,381 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,389 INFO L314 BlockEncoder]: Initial Icfg 21 locations, 22 edges [2024-09-12 20:12:58,389 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,389 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,390 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,390 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,390 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,403 INFO L101 BaseMinimizeStates]: Removed 56 edges and 19 locations by large block encoding [2024-09-12 20:12:58,403 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,403 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,403 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,404 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,405 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,408 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr49REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:58,416 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-12 20:12:58,416 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,416 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,416 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,416 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,416 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,417 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-12 20:12:58,417 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,417 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,417 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,417 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,417 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,419 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:12:58,432 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-12 20:12:58,432 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,432 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,432 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,432 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,432 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,436 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-12 20:12:58,437 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,437 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,437 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,437 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,437 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,438 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,445 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-12 20:12:58,445 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,445 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,445 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,445 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,445 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,447 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-12 20:12:58,447 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,447 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,447 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,447 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,447 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,448 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,455 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-12 20:12:58,455 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,457 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,457 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,457 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,457 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,459 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-12 20:12:58,459 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,459 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,460 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,460 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,460 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,462 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,469 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-12 20:12:58,469 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,469 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,470 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,470 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,470 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,471 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-12 20:12:58,471 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,471 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,471 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,471 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,471 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,488 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-12 20:12:58,492 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,492 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,492 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,492 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,492 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,493 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-12 20:12:58,493 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,493 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,494 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,494 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,494 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,503 INFO L314 BlockEncoder]: Initial Icfg 29 locations, 28 edges [2024-09-12 20:12:58,503 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,503 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,503 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,503 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,504 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,528 INFO L101 BaseMinimizeStates]: Removed 54 edges and 27 locations by large block encoding [2024-09-12 20:12:58,528 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,528 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,528 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,528 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,529 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,529 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr38ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,542 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 15 edges [2024-09-12 20:12:58,542 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,542 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,542 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,542 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,542 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,554 INFO L101 BaseMinimizeStates]: Removed 28 edges and 12 locations by large block encoding [2024-09-12 20:12:58,554 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,554 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,554 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,554 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,555 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,557 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr42ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,564 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges [2024-09-12 20:12:58,564 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,564 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,564 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,564 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,564 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,569 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2024-09-12 20:12:58,569 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,569 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,569 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,570 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,570 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,570 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr7ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,578 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 17 edges [2024-09-12 20:12:58,578 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,578 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,579 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,579 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,579 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,588 INFO L101 BaseMinimizeStates]: Removed 32 edges and 16 locations by large block encoding [2024-09-12 20:12:58,589 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,589 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,589 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,589 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,589 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,591 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,599 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges [2024-09-12 20:12:58,599 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,599 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,599 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,599 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,599 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,605 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding [2024-09-12 20:12:58,605 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,605 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,605 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,605 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,606 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,607 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,614 INFO L314 BlockEncoder]: Initial Icfg 22 locations, 21 edges [2024-09-12 20:12:58,614 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,614 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,614 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,614 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,614 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,630 INFO L101 BaseMinimizeStates]: Removed 40 edges and 20 locations by large block encoding [2024-09-12 20:12:58,630 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,630 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,630 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,630 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,630 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,633 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr31ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,640 INFO L314 BlockEncoder]: Initial Icfg 20 locations, 21 edges [2024-09-12 20:12:58,641 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,641 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,641 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,641 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,641 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,652 INFO L101 BaseMinimizeStates]: Removed 52 edges and 18 locations by large block encoding [2024-09-12 20:12:58,652 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,652 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,652 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,652 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,653 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,654 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr48ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,673 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 14 edges [2024-09-12 20:12:58,673 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,673 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,673 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,673 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,673 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,676 INFO L101 BaseMinimizeStates]: Removed 24 edges and 11 locations by large block encoding [2024-09-12 20:12:58,676 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,676 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,676 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,676 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,677 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,678 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr41ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,690 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-12 20:12:58,690 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,690 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,690 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,690 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,691 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,697 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-12 20:12:58,697 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,697 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,697 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,697 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,697 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,710 INFO L314 BlockEncoder]: Initial Icfg 3 locations, 2 edges [2024-09-12 20:12:58,710 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,710 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,710 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,711 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,711 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,711 INFO L101 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2024-09-12 20:12:58,711 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,712 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,712 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,712 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,712 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,713 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,724 INFO L314 BlockEncoder]: Initial Icfg 26 locations, 25 edges [2024-09-12 20:12:58,725 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,725 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,725 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,725 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,725 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,755 INFO L101 BaseMinimizeStates]: Removed 48 edges and 24 locations by large block encoding [2024-09-12 20:12:58,756 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,756 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,756 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,756 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,756 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,761 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr35ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,771 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-12 20:12:58,771 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,772 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,772 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,772 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,772 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,773 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-12 20:12:58,773 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,773 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,774 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,774 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,774 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,775 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr0ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,786 INFO L314 BlockEncoder]: Initial Icfg 31 locations, 30 edges [2024-09-12 20:12:58,786 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,786 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,786 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,786 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,786 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,817 INFO L101 BaseMinimizeStates]: Removed 58 edges and 29 locations by large block encoding [2024-09-12 20:12:58,817 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,818 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,818 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,818 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,818 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,831 INFO L314 BlockEncoder]: Initial Icfg 28 locations, 27 edges [2024-09-12 20:12:58,831 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,831 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,831 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,831 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,832 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,856 INFO L101 BaseMinimizeStates]: Removed 52 edges and 26 locations by large block encoding [2024-09-12 20:12:58,857 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,857 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,857 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,857 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,857 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,858 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr37ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,865 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-12 20:12:58,865 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,865 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,865 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,865 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,865 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,867 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-12 20:12:58,867 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,867 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,867 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,868 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,868 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,876 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-12 20:12:58,876 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,876 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,876 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,876 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,876 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,877 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-12 20:12:58,878 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,878 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,878 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,878 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,878 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,879 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location mainErr2ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,886 INFO L314 BlockEncoder]: Initial Icfg 19 locations, 18 edges [2024-09-12 20:12:58,886 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,886 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,886 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,886 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,886 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,897 INFO L101 BaseMinimizeStates]: Removed 34 edges and 17 locations by large block encoding [2024-09-12 20:12:58,897 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,897 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,898 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,898 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,898 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,899 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,906 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 15 edges [2024-09-12 20:12:58,906 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,906 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,906 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,907 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,907 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,914 INFO L101 BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding [2024-09-12 20:12:58,914 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,914 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,914 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,914 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,915 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,916 INFO L514 InvariantChecker]: The annotation(s) from loop head L27-28 to error location mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:58,923 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-12 20:12:58,923 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,924 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,924 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,924 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,924 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,925 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-12 20:12:58,925 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,925 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,925 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,925 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,925 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,926 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:12:58,933 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-09-12 20:12:58,933 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:58,934 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:58,934 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:58,934 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:58,934 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,937 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-09-12 20:12:58,937 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:58,937 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:58,937 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:58,937 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:58,937 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:58,946 INFO L58 RefereeStarter]: Annotation is not a valid proof of correctness. [2024-09-12 20:12:58,947 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@65f9fc23 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 12.09 08:12:58, skipping insertion in model container [2024-09-12 20:12:58,947 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-12 20:12:58,948 INFO L158 Benchmark]: Toolchain (without parser) took 2263.23ms. Allocated memory was 155.2MB in the beginning and 245.4MB in the end (delta: 90.2MB). Free memory was 79.2MB in the beginning and 80.9MB in the end (delta: -1.7MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2024-09-12 20:12:58,948 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:12:58,949 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 155.2MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:12:58,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 231.92ms. Allocated memory was 155.2MB in the beginning and 203.4MB in the end (delta: 48.2MB). Free memory was 79.1MB in the beginning and 172.2MB in the end (delta: -93.2MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2024-09-12 20:12:58,949 INFO L158 Benchmark]: Boogie Preprocessor took 47.09ms. Allocated memory is still 203.4MB. Free memory was 172.2MB in the beginning and 171.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-12 20:12:58,949 INFO L158 Benchmark]: RCFGBuilder took 452.77ms. Allocated memory is still 203.4MB. Free memory was 170.1MB in the beginning and 146.0MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-09-12 20:12:58,950 INFO L158 Benchmark]: Referee took 1527.40ms. Allocated memory was 203.4MB in the beginning and 245.4MB in the end (delta: 41.9MB). Free memory was 146.0MB in the beginning and 80.9MB in the end (delta: 65.1MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. [2024-09-12 20:12:58,951 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is not a valid proof of correctness. Annotation is not a valid proof of correctness. Annotation is not valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. One counterexample starts in x=4611686018427387904, y=0 and ends in y=0. Annotation is not valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 33. One counterexample starts in c=-(((__int128) 0 << 64) | 9223372036854775810U), k=0, x=0, y=0 and ends in k=0, x=0, y=0. Annotation is not valid for all loop-free paths from loop head at line 27 to check that procedure precondition always holds at line 28. One counterexample starts in x=1, y=0 and ends in . Annotation is not valid for all loop-free paths from loop head at line 27 to check that invariant of correctness witness holds at line 27. One counterexample starts in c=-2, k=-1, x=4611686004833622760, y=3037000495 and ends in . Annotation is not valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. One counterexample starts in x=-4611686018427387904, y=0 and ends in . Annotation is not valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. One counterexample starts in x=-4611686018427387901, y=2 and ends in . Annotation is not valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 33. One counterexample starts in c=9223372036854775807, k=9223372036854775808U, x=0, y=0 and ends in k=9223372036854775808U, x=0, y=0. Annotation is not valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. One counterexample starts in y=3037000500 and ends in . Annotation is not valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. One counterexample starts in x=-4611686018427387905, y=0 and ends in y=0. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. 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 entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that invariant of correctness witness holds at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 35. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 35. 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 11. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 34. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 17. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. 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 entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that procedure precondition always holds at line 37. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 28. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 34. Annotation is valid for all loop-free paths from loop head at line 27 to check that integer overflow can never occur at line 27. Annotation is valid for all loop-free paths from entry of procedure main to check that integer overflow can never occur at line 27. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 155.2MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 231.92ms. Allocated memory was 155.2MB in the beginning and 203.4MB in the end (delta: 48.2MB). Free memory was 79.1MB in the beginning and 172.2MB in the end (delta: -93.2MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.09ms. Allocated memory is still 203.4MB. Free memory was 172.2MB in the beginning and 171.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 452.77ms. Allocated memory is still 203.4MB. Free memory was 170.1MB in the beginning and 146.0MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Referee took 1527.40ms. Allocated memory was 203.4MB in the beginning and 245.4MB in the end (delta: 41.9MB). Free memory was 146.0MB in the beginning and 80.9MB in the end (delta: 65.1MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-09-12 20:12:58,980 INFO L552 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE