This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m [2024-10-15 15:32:09,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-15 15:32:09,662 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-10-15 15:32:09,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-15 15:32:09,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-15 15:32:09,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-15 15:32:09,694 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-15 15:32:09,694 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-15 15:32:09,695 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-15 15:32:09,695 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-15 15:32:09,696 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-15 15:32:09,696 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-15 15:32:09,697 INFO L153 SettingsManager]: * Use SBE=true [2024-10-15 15:32:09,697 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-15 15:32:09,697 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-15 15:32:09,698 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-15 15:32:09,698 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-15 15:32:09,698 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-15 15:32:09,699 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-15 15:32:09,699 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-15 15:32:09,700 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-15 15:32:09,703 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-15 15:32:09,703 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-15 15:32:09,704 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-15 15:32:09,704 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-15 15:32:09,705 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-15 15:32:09,705 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-15 15:32:09,705 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-15 15:32:09,706 INFO L153 SettingsManager]: * Future-live optimization=false [2024-10-15 15:32:09,706 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-15 15:32:09,706 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-15 15:32:09,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER [2024-10-15 15:32:10,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-15 15:32:10,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-15 15:32:10,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-15 15:32:10,076 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-10-15 15:32:10,077 INFO L274 PluginConnector]: Witness Parser initialized [2024-10-15 15:32:10,078 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/cohendiv-ll_valuebound5.yml/witness-2.1.yml [2024-10-15 15:32:10,133 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-15 15:32:10,133 INFO L274 PluginConnector]: CDTParser initialized [2024-10-15 15:32:10,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound5.c [2024-10-15 15:32:11,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-15 15:32:11,871 INFO L384 CDTParser]: Found 1 translation units. [2024-10-15 15:32:11,872 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound5.c [2024-10-15 15:32:11,881 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/4c8a9e8e2/7cb4360309914fb895b9bbb49346f97a/FLAGbd465a8ec [2024-10-15 15:32:12,278 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/4c8a9e8e2/7cb4360309914fb895b9bbb49346f97a [2024-10-15 15:32:12,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-15 15:32:12,282 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-15 15:32:12,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:12,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-15 15:32:12,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-15 15:32:12,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:32:10" (1/2) ... [2024-10-15 15:32:12,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@750ee57e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:12, skipping insertion in model container [2024-10-15 15:32:12,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:32:10" (1/2) ... [2024-10-15 15:32:12,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74a1d4e5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:12, skipping insertion in model container [2024-10-15 15:32:12,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:12" (2/2) ... [2024-10-15 15:32:12,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@750ee57e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12, skipping insertion in model container [2024-10-15 15:32:12,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:12" (2/2) ... [2024-10-15 15:32:12,307 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-10-15 15:32:12,308 INFO L1541 ArrayList]: Loop invariant at [L47-L59] (((((((__int128) q * y) + r) == x) && (1 <= r)) && (((((__int128) q * y) + r) + ((__int128) a * y)) == ((__int128) b + x))) && (1 <= y)) [2024-10-15 15:32:12,308 INFO L1541 ArrayList]: Loop invariant at [L38-L62] ((((((__int128) q * y) + r) == x) && (((((__int128) q * y) + r) + ((__int128) a * y)) == ((__int128) b + x))) && (1 <= y)) [2024-10-15 15:32:12,308 INFO L1541 ArrayList]: Function contract at [L14]: requires (cond != 0), ensures (cond != 0) [2024-10-15 15:32:12,308 INFO L1541 ArrayList]: Function contract at [L11]: requires null, ensures (cond != 0) [2024-10-15 15:32:12,328 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-15 15:32:12,508 WARN L248 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/cohendiv-ll_valuebound5.c[576,589] [2024-10-15 15:32:12,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:12,544 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global [2024-10-15 15:32:12,583 WARN L248 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/cohendiv-ll_valuebound5.c[576,589] Start Parsing Local Start Parsing Local [2024-10-15 15:32:12,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:12,622 INFO L204 MainTranslator]: Completed translation [2024-10-15 15:32:12,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12 WrapperNode [2024-10-15 15:32:12,623 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:12,624 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:12,625 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-15 15:32:12,625 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-15 15:32:12,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,637 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,642 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-10-15 15:32:12,643 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:12,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-15 15:32:12,645 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-15 15:32:12,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-15 15:32:12,655 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,657 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,675 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 [2024-10-15 15:32:12,676 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,676 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,680 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,687 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,690 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,692 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,693 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-15 15:32:12,698 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-15 15:32:12,698 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-15 15:32:12,698 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-15 15:32:12,699 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (1/1) ... [2024-10-15 15:32:12,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-15 15:32:12,713 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-10-15 15:32:12,727 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) [2024-10-15 15:32:12,730 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 [2024-10-15 15:32:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-15 15:32:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-15 15:32:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-15 15:32:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-10-15 15:32:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-10-15 15:32:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-15 15:32:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-10-15 15:32:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-10-15 15:32:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-15 15:32:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-15 15:32:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-15 15:32:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-15 15:32:12,845 INFO L238 CfgBuilder]: Building ICFG [2024-10-15 15:32:12,848 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-15 15:32:13,072 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:32:13,094 INFO L287 CfgBuilder]: Performing block encoding [2024-10-15 15:32:13,128 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-15 15:32:13,130 INFO L314 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-15 15:32:13,131 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:13 BoogieIcfgContainer [2024-10-15 15:32:13,131 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-15 15:32:13,132 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-10-15 15:32:13,132 INFO L270 PluginConnector]: Initializing Referee... [2024-10-15 15:32:13,132 INFO L274 PluginConnector]: Referee initialized [2024-10-15 15:32:13,133 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:32:10" (1/4) ... [2024-10-15 15:32:13,133 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@189d32d9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:32:13, skipping insertion in model container [2024-10-15 15:32:13,133 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:32:12" (2/4) ... [2024-10-15 15:32:13,133 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@189d32d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:32:13, skipping insertion in model container [2024-10-15 15:32:13,134 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:12" (3/4) ... [2024-10-15 15:32:13,135 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@189d32d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:32:13, skipping insertion in model container [2024-10-15 15:32:13,135 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:13" (4/4) ... [2024-10-15 15:32:13,136 INFO L79 RefereeObserver]: Analyzing ICFG cohendiv-ll_valuebound5.c [2024-10-15 15:32:13,140 INFO L113 InvariantChecker]: Found 2 loops. [2024-10-15 15:32:13,140 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to ERROR_LOC assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:32:13,141 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L38-3 to ERROR_LOC mainErr8REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 8 edges. [2024-10-15 15:32:13,141 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L38-3 to ERROR_LOC mainErr2REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:32:13,141 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-3 to ERROR_LOC mainErr7REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges. [2024-10-15 15:32:13,141 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-3 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 4 edges. [2024-10-15 15:32:13,142 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L38-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:13,142 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-3 to LOOP_INVARIANT_ERROR_LOC mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 9 edges. [2024-10-15 15:32:13,142 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L38-3 to LOOP_INVARIANT_ERROR_LOC mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 6 edges. [2024-10-15 15:32:13,142 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 7 edges. [2024-10-15 15:32:13,143 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-3 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 10 edges. [2024-10-15 15:32:13,143 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-3 to ERROR_LOC mainErr4REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:13,143 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L47-3 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:32:13,143 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:32:13,143 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:13,144 INFO L131 InvariantChecker]: Will check 1 loop-free subgraphs from procedure entry to loop head, 7 loop-free subgraphs from loop head to error location, 3 loop-free subgraphs from loop head to loop head, 3 loop-free subgraphs from procedure entry to error location [2024-10-15 15:32:13,225 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 4 edges [2024-10-15 15:32:13,226 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,227 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,228 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,228 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,230 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,242 INFO L101 BaseMinimizeStates]: Removed 6 edges and 2 locations by large block encoding [2024-10-15 15:32:13,243 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,243 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,244 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,244 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,249 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,269 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to error location assume_abort_if_notErr0ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:32:13,300 INFO L309 BlockEncoder]: Initial Icfg 7 locations, 8 edges [2024-10-15 15:32:13,301 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,304 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,304 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,304 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,304 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,317 INFO L101 BaseMinimizeStates]: Removed 14 edges and 5 locations by large block encoding [2024-10-15 15:32:13,317 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,318 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,318 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,318 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,319 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,321 INFO L520 InvariantChecker]: The annotation(s) from loop head L38-3 to error location mainErr8REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:13,346 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:32:13,346 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,347 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,347 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,347 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,347 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,352 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:32:13,353 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,353 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,353 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,353 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,354 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,357 INFO L520 InvariantChecker]: The annotation(s) from loop head L38-3 to error location mainErr2REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:13,376 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-10-15 15:32:13,377 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,377 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,377 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,378 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,378 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,390 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-10-15 15:32:13,391 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,391 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,392 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,392 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,392 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,398 INFO L520 InvariantChecker]: The annotation(s) from loop head L47-3 to error location mainErr7REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:13,407 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 4 edges [2024-10-15 15:32:13,408 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,408 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,408 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,408 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,408 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,412 INFO L101 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding [2024-10-15 15:32:13,412 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,412 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,413 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,413 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,413 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,415 INFO L520 InvariantChecker]: The annotation(s) from loop head L47-3 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:13,425 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:13,425 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,425 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,425 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,426 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,426 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,429 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:13,429 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,429 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,430 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,430 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,430 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,432 INFO L520 InvariantChecker]: The annotation(s) from loop head L38-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:13,455 INFO L309 BlockEncoder]: Initial Icfg 10 locations, 9 edges [2024-10-15 15:32:13,455 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,455 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,455 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,455 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,456 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,469 INFO L101 BaseMinimizeStates]: Removed 16 edges and 8 locations by large block encoding [2024-10-15 15:32:13,469 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,469 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,469 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,469 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,469 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,476 INFO L520 InvariantChecker]: The annotation(s) from loop head L47-3 to loop head mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:13,490 INFO L309 BlockEncoder]: Initial Icfg 7 locations, 6 edges [2024-10-15 15:32:13,490 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,490 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,490 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,490 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,491 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,498 INFO L101 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2024-10-15 15:32:13,499 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,499 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,499 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,500 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,500 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,503 INFO L520 InvariantChecker]: The annotation(s) from loop head L38-3 to loop head mainErr3ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:13,514 INFO L309 BlockEncoder]: Initial Icfg 8 locations, 7 edges [2024-10-15 15:32:13,514 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,515 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,515 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,515 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,515 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,525 INFO L101 BaseMinimizeStates]: Removed 12 edges and 6 locations by large block encoding [2024-10-15 15:32:13,526 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,526 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,526 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,527 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,527 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,529 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:13,539 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 10 edges [2024-10-15 15:32:13,540 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,540 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,540 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,540 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,540 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,551 INFO L101 BaseMinimizeStates]: Removed 20 edges and 7 locations by large block encoding [2024-10-15 15:32:13,552 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,552 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,552 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,552 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,555 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,564 INFO L520 InvariantChecker]: The annotation(s) from loop head L47-3 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:13,574 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:13,575 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,575 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,575 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,575 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,575 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,582 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:13,582 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,582 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,582 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,582 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,582 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,584 INFO L520 InvariantChecker]: The annotation(s) from loop head L47-3 to error location mainErr4REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:13,601 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:32:13,602 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,602 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,602 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,602 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,603 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,609 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:32:13,610 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,610 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,610 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,610 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,610 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,612 INFO L520 InvariantChecker]: The annotation(s) from loop head L47-3 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:13,621 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:32:13,624 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,624 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,624 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,624 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,624 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,626 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-10-15 15:32:13,626 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,627 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,627 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,627 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,627 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,629 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:32:13,638 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:13,638 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:13,638 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:13,639 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:13,641 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:13,641 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,642 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:13,642 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:13,642 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:13,643 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:13,643 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:13,643 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:13,644 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-10-15 15:32:13,651 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-10-15 15:32:13,655 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@189d32d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:32:13, skipping insertion in model container [2024-10-15 15:32:13,655 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-10-15 15:32:13,657 INFO L158 Benchmark]: Toolchain (without parser) took 1374.44ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 43.5MB in the beginning and 47.0MB in the end (delta: -3.5MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2024-10-15 15:32:13,657 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 46.1MB. Free memory was 24.4MB in the beginning and 24.4MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:13,657 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 46.1MB. Free memory is still 22.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:13,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.94ms. Allocated memory is still 62.9MB. Free memory was 43.3MB in the beginning and 28.6MB in the end (delta: 14.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-15 15:32:13,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 19.07ms. Allocated memory is still 62.9MB. Free memory was 28.6MB in the beginning and 27.6MB in the end (delta: 975.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:13,659 INFO L158 Benchmark]: Boogie Preprocessor took 49.45ms. Allocated memory is still 62.9MB. Free memory was 27.6MB in the beginning and 42.0MB in the end (delta: -14.4MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2024-10-15 15:32:13,661 INFO L158 Benchmark]: RCFGBuilder took 433.40ms. Allocated memory is still 62.9MB. Free memory was 42.0MB in the beginning and 28.2MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-15 15:32:13,661 INFO L158 Benchmark]: Referee took 523.31ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 28.2MB in the beginning and 47.0MB in the end (delta: -18.8MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2024-10-15 15:32:13,664 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 38 to check that procedure precondition always holds at line 39. Annotation is valid for all loop-free paths from loop head at line 38 to loop head at line 47. Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 48. Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 48. Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 49. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 38. Annotation is valid for all loop-free paths from loop head at line 38 to check that procedure precondition always holds at line 38. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. Annotation is valid for all loop-free paths from loop head at line 47 to loop head at line 38. Annotation is valid for all loop-free paths from loop head at line 47 to loop head at line 47. Annotation is valid for all loop-free paths from loop head at line 38 to check that procedure precondition always holds at line 39. Annotation is valid for all loop-free paths from loop head at line 47 to check that procedure precondition always holds at line 55. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to check that a call to reach_error is unreachable at line 16. Annotation is valid for all loop-free paths from entry of procedure assume_abort_if_not to exit of procedure assume_abort_if_not. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.22ms. Allocated memory is still 46.1MB. Free memory was 24.4MB in the beginning and 24.4MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.27ms. Allocated memory is still 46.1MB. Free memory is still 22.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 338.94ms. Allocated memory is still 62.9MB. Free memory was 43.3MB in the beginning and 28.6MB in the end (delta: 14.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 19.07ms. Allocated memory is still 62.9MB. Free memory was 28.6MB in the beginning and 27.6MB in the end (delta: 975.5kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.45ms. Allocated memory is still 62.9MB. Free memory was 27.6MB in the beginning and 42.0MB in the end (delta: -14.4MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. * RCFGBuilder took 433.40ms. Allocated memory is still 62.9MB. Free memory was 42.0MB in the beginning and 28.2MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Referee took 523.31ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 28.2MB in the beginning and 47.0MB in the end (delta: -18.8MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-10-15 15:32:13,692 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...