./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound1.c --full-output --witness-type correctness_witness --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true --validate ../results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound1.yml/witness-2.1.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a9b967e5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound1.c ../results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound1.yml/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a9b967e-m [2024-09-12 20:12:18,311 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-12 20:12:18,363 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-12 20:12:18,368 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-12 20:12:18,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-12 20:12:18,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-12 20:12:18,396 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-12 20:12:18,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-12 20:12:18,397 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-12 20:12:18,400 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-12 20:12:18,400 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-12 20:12:18,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-12 20:12:18,401 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-12 20:12:18,401 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-12 20:12:18,401 INFO L153 SettingsManager]: * Use SBE=true [2024-09-12 20:12:18,401 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-12 20:12:18,402 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-12 20:12:18,402 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-12 20:12:18,402 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-12 20:12:18,403 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-12 20:12:18,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-12 20:12:18,404 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-12 20:12:18,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-12 20:12:18,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-12 20:12:18,404 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-12 20:12:18,405 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-12 20:12:18,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-12 20:12:18,405 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-12 20:12:18,405 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-12 20:12:18,405 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-12 20:12:18,406 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-12 20:12:18,406 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-12 20:12:18,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:12:18,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-12 20:12:18,407 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-12 20:12:18,407 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-12 20:12:18,407 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-12 20:12:18,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-12 20:12:18,408 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-12 20:12:18,408 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-12 20:12:18,408 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-12 20:12:18,408 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-12 20:12:18,408 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2024-09-12 20:12:18,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-12 20:12:18,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-12 20:12:18,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-12 20:12:18,617 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-12 20:12:18,617 INFO L274 PluginConnector]: CDTParser initialized [2024-09-12 20:12:18,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound1.c [2024-09-12 20:12:19,897 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-12 20:12:20,051 INFO L384 CDTParser]: Found 1 translation units. [2024-09-12 20:12:20,052 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound1.c [2024-09-12 20:12:20,061 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/e3beed671/1ebf4eca71754d05b816f4d2f0d3a579/FLAG5f0a67069 [2024-09-12 20:12:20,461 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/e3beed671/1ebf4eca71754d05b816f4d2f0d3a579 [2024-09-12 20:12:20,464 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-12 20:12:20,464 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-12 20:12:20,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound1.yml/witness-2.1.yml [2024-09-12 20:12:20,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-12 20:12:20,529 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-12 20:12:20,535 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-12 20:12:20,537 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-12 20:12:20,541 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-12 20:12:20,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:12:20" (1/2) ... [2024-09-12 20:12:20,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504ac677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:12:20, skipping insertion in model container [2024-09-12 20:12:20,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 08:12:20" (1/2) ... [2024-09-12 20:12:20,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5bcb9938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 08:12:20, skipping insertion in model container [2024-09-12 20:12:20,546 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 08:12:20" (2/2) ... [2024-09-12 20:12:20,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504ac677 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:12:20, skipping insertion in model container [2024-09-12 20:12:20,546 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 08:12:20" (2/2) ... [2024-09-12 20:12:20,576 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-12 20:12:20,577 INFO L1541 ArrayList]: Loop invariant at [L44-L56] ((((((((r == 0) && (A == 0)) && (d == 1)) && (q == 0)) && (B == 1)) && (p == 1)) || ((((((A == 1) && (p == 2)) && (r == 1)) && (d == 2)) && (q == 0)) && (B == 1))) || ((((((A == 1) && (r == 0)) && (d == 1)) && (B == 1)) && (q == 1)) && (p == 1))) [2024-09-12 20:12:20,577 INFO L1541 ArrayList]: Loop invariant at [L34-L42] (((((((A == r) && (p == 2)) && (r == 1)) && (d == 2)) && (q == 0)) && (B == 1)) || (((((((A == r) && (0 <= r)) && (A <= 1)) && (d == 1)) && (q == 0)) && (B == 1)) && (p == 1))) [2024-09-12 20:12:20,577 INFO L1541 ArrayList]: Function contract at [L14]: requires (\old(cond) != 0), ensures (\old(cond) != 0) [2024-09-12 20:12:20,577 INFO L1541 ArrayList]: Function contract at [L11]: requires null, ensures (\old(cond) != 0) [2024-09-12 20:12:20,595 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-12 20:12:20,726 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/hard2_valuebound1.c[526,539] [2024-09-12 20:12:20,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:12:20,752 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-12 20:12:20,784 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/hard2_valuebound1.c[526,539] Start Parsing Local Start Parsing Local [2024-09-12 20:12:20,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-12 20:12:20,808 INFO L204 MainTranslator]: Completed translation [2024-09-12 20:12:20,809 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.09 08:12:20 WrapperNode [2024-09-12 20:12:20,809 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-12 20:12:20,810 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-09-12 20:12:20,810 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-09-12 20:12:20,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-09-12 20:12:20,821 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,822 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,828 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,836 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 20:12:20,837 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,837 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,849 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,852 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,854 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,858 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,860 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-09-12 20:12:20,861 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-09-12 20:12:20,862 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-09-12 20:12:20,862 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-09-12 20:12:20,863 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 08:12:20" (1/1) ... [2024-09-12 20:12:20,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-12 20:12:20,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-09-12 20:12:20,885 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 20:12:20,887 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 20:12:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-09-12 20:12:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-09-12 20:12:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-09-12 20:12:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-09-12 20:12:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-09-12 20:12:20,924 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-09-12 20:12:20,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-09-12 20:12:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-09-12 20:12:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-09-12 20:12:20,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-09-12 20:12:20,980 INFO L242 CfgBuilder]: Building ICFG [2024-09-12 20:12:20,982 INFO L268 CfgBuilder]: Building CFG for each procedure with an implementation [2024-09-12 20:12:21,267 WARN L783 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-09-12 20:12:21,304 INFO L? ?]: Removed 85 outVars from TransFormulas that were not future-live. [2024-09-12 20:12:21,305 INFO L291 CfgBuilder]: Performing block encoding [2024-09-12 20:12:21,327 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-09-12 20:12:21,327 INFO L318 CfgBuilder]: Removed 2 assume(true) statements. [2024-09-12 20:12:21,328 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 08:12:21 BoogieIcfgContainer [2024-09-12 20:12:21,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-09-12 20:12:21,328 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-09-12 20:12:21,328 INFO L270 PluginConnector]: Initializing Referee... [2024-09-12 20:12:21,329 INFO L274 PluginConnector]: Referee initialized [2024-09-12 20:12:21,329 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 12.09 08:12:20" (1/4) ... [2024-09-12 20:12:21,330 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2e83067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 12.09 08:12:21, skipping insertion in model container [2024-09-12 20:12:21,331 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 08:12:20" (2/4) ... [2024-09-12 20:12:21,331 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2e83067 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 12.09 08:12:21, skipping insertion in model container [2024-09-12 20:12:21,331 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 08:12:20" (3/4) ... [2024-09-12 20:12:21,331 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2e83067 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 12.09 08:12:21, skipping insertion in model container [2024-09-12 20:12:21,331 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 08:12:21" (4/4) ... [2024-09-12 20:12:21,332 INFO L79 RefereeObserver]: Analyzing ICFG hard2_valuebound1.c [2024-09-12 20:12:21,335 INFO L112 InvariantChecker]: Found 2 loops. [2024-09-12 20:12:21,336 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 20:12:21,336 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr21ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:12:21,336 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr23ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:12:21,336 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-09-12 20:12:21,336 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr18REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 10 edges. [2024-09-12 20:12:21,336 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 6 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 11 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr16ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 8 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr12ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 4 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr7ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 10 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 14 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr31REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 18 edges. [2024-09-12 20:12:21,337 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr29ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 16 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 12 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr15REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 5 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr14ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 6 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr32REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 19 edges. [2024-09-12 20:12:21,338 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 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to LOOP_INVARIANT_ERROR_LOC mainErr10ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 22 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr10ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 11 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges. [2024-09-12 20:12:21,338 INFO L367 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 4 edges. [2024-09-12 20:12:21,339 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 13 edges. [2024-09-12 20:12:21,339 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 20 edges. [2024-09-12 20:12:21,339 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 5 edges. [2024-09-12 20:12:21,339 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr22ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:12:21,339 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-09-12 20:12:21,339 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 15 edges. [2024-09-12 20:12:21,340 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 19 edges. [2024-09-12 20:12:21,340 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L34-3 to ERROR_LOC mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 9 edges. [2024-09-12 20:12:21,340 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 18 edges. [2024-09-12 20:12:21,340 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 20:12:21,340 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 3 edges. [2024-09-12 20:12:21,340 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 17 edges. [2024-09-12 20:12:21,340 INFO L367 InvariantChecker]: Will check inductivity from LOOP_HEAD L52-2 to ERROR_LOC mainErr20ASSERT_VIOLATIONINTEGER_OVERFLOW. Corresponding subgraph has 13 edges. [2024-09-12 20:12:21,341 INFO L130 InvariantChecker]: Will check 3 loop-free subgraphs from loop head to loop head, 31 loop-free subgraphs from loop head to error location, 3 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head [2024-09-12 20:12:21,399 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-09-12 20:12:21,400 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,400 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,400 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,401 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,403 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,410 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-09-12 20:12:21,411 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,411 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,412 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,412 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,414 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,426 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:12:21,453 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 14 edges [2024-09-12 20:12:21,453 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,453 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,453 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,453 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,453 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,508 INFO L101 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding [2024-09-12 20:12:21,508 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,509 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,509 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,509 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,509 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,513 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr21ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,550 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 17 edges [2024-09-12 20:12:21,550 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,550 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,550 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,550 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,551 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,591 INFO L101 BaseMinimizeStates]: Removed 32 edges and 16 locations by large block encoding [2024-09-12 20:12:21,592 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,592 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,592 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,592 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,592 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,595 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr23ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,612 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:12:21,612 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,612 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,612 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,612 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,612 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,617 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:12:21,617 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,617 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,617 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,617 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,618 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,620 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:21,635 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-12 20:12:21,635 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,635 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,635 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,636 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,636 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,648 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-12 20:12:21,649 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,649 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,649 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,649 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,649 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,652 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr18REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:21,666 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-12 20:12:21,667 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,667 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,668 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,668 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,668 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,673 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-12 20:12:21,676 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,676 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,677 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,677 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,677 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,683 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr4ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,696 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-09-12 20:12:21,696 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,696 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,696 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,696 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,697 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,707 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-09-12 20:12:21,708 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,708 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,708 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,708 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,708 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,711 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr17ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,723 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 12 edges [2024-09-12 20:12:21,724 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,724 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,724 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,724 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,724 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,748 INFO L101 BaseMinimizeStates]: Removed 22 edges and 11 locations by large block encoding [2024-09-12 20:12:21,748 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,748 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,748 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,748 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,748 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,751 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr19ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,761 INFO L314 BlockEncoder]: Initial Icfg 12 locations, 11 edges [2024-09-12 20:12:21,761 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,761 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,762 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,762 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,762 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,774 INFO L101 BaseMinimizeStates]: Removed 20 edges and 10 locations by large block encoding [2024-09-12 20:12:21,774 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,774 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,774 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,775 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,775 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,776 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr8ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,787 INFO L314 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-09-12 20:12:21,787 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,787 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,787 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,787 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,787 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,794 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-09-12 20:12:21,794 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,795 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,795 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,795 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,795 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,798 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr16ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,806 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-12 20:12:21,807 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,807 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,807 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,807 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,807 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,809 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-12 20:12:21,809 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,809 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,810 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,810 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,810 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,812 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr12ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,820 INFO L314 BlockEncoder]: Initial Icfg 11 locations, 10 edges [2024-09-12 20:12:21,820 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,820 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,820 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,820 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,821 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,828 INFO L101 BaseMinimizeStates]: Removed 18 edges and 9 locations by large block encoding [2024-09-12 20:12:21,828 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,828 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,828 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,828 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,828 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,831 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr7ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,841 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 14 edges [2024-09-12 20:12:21,841 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,841 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,841 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,842 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,842 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,852 INFO L101 BaseMinimizeStates]: Removed 26 edges and 11 locations by large block encoding [2024-09-12 20:12:21,852 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,853 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,853 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,853 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,855 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,860 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr27ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,878 INFO L314 BlockEncoder]: Initial Icfg 17 locations, 18 edges [2024-09-12 20:12:21,879 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,879 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,879 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,879 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,879 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,897 INFO L101 BaseMinimizeStates]: Removed 42 edges and 15 locations by large block encoding [2024-09-12 20:12:21,897 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,898 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,898 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,898 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,900 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,902 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr31REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:21,910 INFO L314 BlockEncoder]: Initial Icfg 15 locations, 16 edges [2024-09-12 20:12:21,911 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,911 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,912 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,912 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,912 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,922 INFO L101 BaseMinimizeStates]: Removed 34 edges and 13 locations by large block encoding [2024-09-12 20:12:21,923 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,923 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,923 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,924 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,925 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,927 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr29ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,936 INFO L314 BlockEncoder]: Initial Icfg 13 locations, 12 edges [2024-09-12 20:12:21,938 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,938 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,938 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,938 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,938 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,949 INFO L101 BaseMinimizeStates]: Removed 22 edges and 11 locations by large block encoding [2024-09-12 20:12:21,949 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,949 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,950 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,950 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,950 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,954 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr9ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,962 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-12 20:12:21,962 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,962 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,962 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,963 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,963 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,967 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-12 20:12:21,967 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,967 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,967 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,968 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,968 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,970 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr15REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:21,980 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-12 20:12:21,980 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,981 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,981 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,981 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,981 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,983 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-12 20:12:21,984 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,984 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,984 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,984 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,984 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:21,986 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr3ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:21,994 INFO L314 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-09-12 20:12:21,994 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:21,994 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:21,994 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:21,995 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:21,995 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,999 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-09-12 20:12:21,999 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:21,999 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:21,999 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:21,999 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:21,999 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,001 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr14ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,010 INFO L314 BlockEncoder]: Initial Icfg 18 locations, 19 edges [2024-09-12 20:12:22,010 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,010 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,010 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,010 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,010 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,027 INFO L101 BaseMinimizeStates]: Removed 46 edges and 16 locations by large block encoding [2024-09-12 20:12:22,028 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,028 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,028 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,028 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,030 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,034 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr32REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:22,043 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:12:22,043 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,043 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,043 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,044 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,044 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,044 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:12:22,045 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,045 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,045 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,045 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,045 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,046 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-09-12 20:12:22,054 INFO L314 BlockEncoder]: Initial Icfg 22 locations, 22 edges [2024-09-12 20:12:22,054 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,054 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,054 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,055 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,055 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,091 INFO L101 BaseMinimizeStates]: Removed 42 edges and 20 locations by large block encoding [2024-09-12 20:12:22,091 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,091 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,091 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,091 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,096 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,101 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to loop head mainErr10ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:12:22,112 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 11 edges [2024-09-12 20:12:22,113 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,113 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,113 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,113 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,113 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,122 INFO L101 BaseMinimizeStates]: Removed 20 edges and 8 locations by large block encoding [2024-09-12 20:12:22,122 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,122 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,123 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,123 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,124 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,127 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr10ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:12:22,136 INFO L314 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-09-12 20:12:22,136 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,136 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,137 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,137 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,137 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,142 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-09-12 20:12:22,143 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,144 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,144 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,144 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,144 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,146 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:22,154 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-12 20:12:22,155 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,155 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,155 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,156 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,156 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,161 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-12 20:12:22,161 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,162 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,162 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,162 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,162 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,164 INFO L514 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:12:22,182 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges [2024-09-12 20:12:22,183 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,183 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,183 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,184 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,184 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,196 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding [2024-09-12 20:12:22,196 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,196 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,196 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,196 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,197 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,199 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-09-12 20:12:22,208 INFO L314 BlockEncoder]: Initial Icfg 21 locations, 20 edges [2024-09-12 20:12:22,208 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,208 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,208 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,208 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,208 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,237 INFO L101 BaseMinimizeStates]: Removed 38 edges and 19 locations by large block encoding [2024-09-12 20:12:22,238 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,238 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,238 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,238 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,238 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,241 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr26ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,249 INFO L314 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-09-12 20:12:22,249 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,249 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,249 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,250 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,250 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,252 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-09-12 20:12:22,252 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,252 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,253 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,253 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,253 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,255 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr13ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,263 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 15 edges [2024-09-12 20:12:22,263 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,263 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,263 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,263 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,264 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,280 INFO L101 BaseMinimizeStates]: Removed 28 edges and 14 locations by large block encoding [2024-09-12 20:12:22,280 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,280 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,280 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,281 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,281 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,283 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr22ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,291 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-09-12 20:12:22,291 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,292 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,292 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,292 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,292 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,293 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-09-12 20:12:22,293 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,294 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,294 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,294 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,294 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,295 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-09-12 20:12:22,302 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 15 edges [2024-09-12 20:12:22,302 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,304 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,304 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,304 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,304 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,314 INFO L101 BaseMinimizeStates]: Removed 30 edges and 12 locations by large block encoding [2024-09-12 20:12:22,314 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,314 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,315 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,315 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,316 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,318 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr28ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,326 INFO L314 BlockEncoder]: Initial Icfg 20 locations, 19 edges [2024-09-12 20:12:22,326 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,327 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,329 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,329 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,329 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,350 INFO L101 BaseMinimizeStates]: Removed 36 edges and 18 locations by large block encoding [2024-09-12 20:12:22,350 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,350 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,350 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,350 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,350 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,353 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr25ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,360 INFO L314 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-09-12 20:12:22,360 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,360 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,360 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,360 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,360 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,365 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-09-12 20:12:22,365 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,365 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,365 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,365 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,365 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,367 INFO L514 InvariantChecker]: The annotation(s) from loop head L34-3 to error location mainErr6ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,374 INFO L314 BlockEncoder]: Initial Icfg 19 locations, 18 edges [2024-09-12 20:12:22,374 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,375 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,375 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,375 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,375 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,393 INFO L101 BaseMinimizeStates]: Removed 34 edges and 17 locations by large block encoding [2024-09-12 20:12:22,394 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,394 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,394 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,394 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,394 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,397 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr24ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,403 INFO L314 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-09-12 20:12:22,403 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,403 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,403 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,403 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,403 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,405 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-09-12 20:12:22,405 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,405 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,406 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,406 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,406 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,407 INFO L514 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-09-12 20:12:22,413 INFO L314 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-09-12 20:12:22,413 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,414 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,414 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,414 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,414 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,415 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-09-12 20:12:22,415 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,415 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,415 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,415 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,415 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,417 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr11ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,426 INFO L314 BlockEncoder]: Initial Icfg 16 locations, 17 edges [2024-09-12 20:12:22,427 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,427 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,427 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,427 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,427 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,447 INFO L101 BaseMinimizeStates]: Removed 38 edges and 14 locations by large block encoding [2024-09-12 20:12:22,447 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,447 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,447 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,447 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,449 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,451 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr30ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,458 INFO L314 BlockEncoder]: Initial Icfg 14 locations, 13 edges [2024-09-12 20:12:22,458 INFO L264 BlockEncoder]: Using Maximize final states [2024-09-12 20:12:22,458 INFO L271 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-09-12 20:12:22,458 INFO L277 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-09-12 20:12:22,458 INFO L172 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-09-12 20:12:22,458 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,467 INFO L101 BaseMinimizeStates]: Removed 24 edges and 12 locations by large block encoding [2024-09-12 20:12:22,467 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-09-12 20:12:22,468 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-09-12 20:12:22,468 INFO L238 BlockEncoder]: Using Create parallel compositions if possible [2024-09-12 20:12:22,468 INFO L68 ParallelComposer]: Creating parallel compositions [2024-09-12 20:12:22,468 INFO L314 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-09-12 20:12:22,470 INFO L514 InvariantChecker]: The annotation(s) from loop head L52-2 to error location mainErr20ASSERT_VIOLATIONINTEGER_OVERFLOW is inductive. [2024-09-12 20:12:22,473 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness [2024-09-12 20:12:22,474 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@2e83067 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 12.09 08:12:22, skipping insertion in model container [2024-09-12 20:12:22,474 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-09-12 20:12:22,475 INFO L158 Benchmark]: Toolchain (without parser) took 1945.87ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 103.7MB in the beginning and 144.3MB in the end (delta: -40.6MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2024-09-12 20:12:22,475 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:12:22,475 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 130.0MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-12 20:12:22,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.69ms. Allocated memory is still 130.0MB. Free memory was 103.7MB in the beginning and 88.8MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-12 20:12:22,476 INFO L158 Benchmark]: Boogie Preprocessor took 50.24ms. Allocated memory is still 130.0MB. Free memory was 88.8MB in the beginning and 86.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-12 20:12:22,476 INFO L158 Benchmark]: RCFGBuilder took 466.72ms. Allocated memory is still 130.0MB. Free memory was 86.6MB in the beginning and 65.8MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-09-12 20:12:22,477 INFO L158 Benchmark]: Referee took 1145.57ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 65.8MB in the beginning and 144.3MB in the end (delta: -78.6MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2024-09-12 20:12:22,478 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is a valid proof of correctness Annotation is a valid proof of correctness Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 51. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 58. Annotation is valid for all loop-free paths from loop head at line 44 to loop head at line 44. 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 __VERIFIER_assert to check that a call to reach_error is unreachable at line 16. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 50. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 54. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 44. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 46. Annotation is valid for all loop-free paths from loop head at line 34 to check that integer overflow can never occur at line 41. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 45. Annotation is valid for all loop-free paths from loop head at line 44 to check that procedure precondition always holds at line 45. Annotation is valid for all loop-free paths from loop head at line 34 to check that procedure precondition always holds at line 35. Annotation is valid for all loop-free paths from loop head at line 34 to check that integer overflow can never occur at line 34. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 45. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 54. Annotation is valid for all loop-free paths from loop head at line 34 to check that procedure precondition always holds at line 37. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 50. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 53. Annotation is valid for all loop-free paths from entry of procedure assume_abort_if_not to exit of procedure assume_abort_if_not. Annotation is valid for all loop-free paths from loop head at line 44 to check that procedure precondition always holds at line 58. Annotation is valid for all loop-free paths from loop head at line 34 to loop head at line 44. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 58. Annotation is valid for all loop-free paths from loop head at line 34 to check that procedure precondition always holds at line 35. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 58. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 45. Annotation is valid for all loop-free paths from loop head at line 44 to check that procedure precondition always holds at line 58. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 45. Annotation is valid for all loop-free paths from loop head at line 34 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 34. Annotation is valid for all loop-free paths from loop head at line 34 to check that integer overflow can never occur at line 40. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 51. Annotation is valid for all loop-free paths from loop head at line 34 to loop head at line 34. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 53. Annotation is valid for all loop-free paths from loop head at line 44 to check that integer overflow can never occur at line 22. Annotation is valid for all loop-free paths from loop head at line 44 to check that procedure precondition always holds at line 46. Annotation is valid for all loop-free paths from loop head at line 34 to check that integer overflow can never occur at line 37. Annotation is valid for all loop-free paths from loop head at line 34 to check that integer overflow can never occur at line 41. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 130.0MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.69ms. Allocated memory is still 130.0MB. Free memory was 103.7MB in the beginning and 88.8MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.24ms. Allocated memory is still 130.0MB. Free memory was 88.8MB in the beginning and 86.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 466.72ms. Allocated memory is still 130.0MB. Free memory was 86.6MB in the beginning and 65.8MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Referee took 1145.57ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 65.8MB in the beginning and 144.3MB in the end (delta: -78.6MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-09-12 20:12:22,496 INFO L540 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE